gcc.git
9 years agore PR target/64363 (Unresolved labels with -fcheck-pointer-bounds and -mmpx)
Ilya Enkovich [Fri, 16 Jan 2015 13:08:24 +0000 (13:08 +0000)]
re PR target/64363 (Unresolved labels with -fcheck-pointer-bounds and -mmpx)

gcc/

PR target/64363
* ipa-chkp.h (chkp_instrumentable_p): New.
* ipa-chkp.c: Include tree-inline.h.
(chkp_instrumentable_p): New.
(chkp_maybe_create_clone): Use chkp_instrumentable_p.
Fix processing of not instrumentable functions.
(chkp_versioning): Use chkp_instrumentable_p. Warn about
not instrumentable functions.
* tree-chkp.c (chkp_add_bounds_to_call_stmt): Use
chkp_instrumentable_p.
* tree-inline.h (copy_forbidden): New.
* tree-inline.c (copy_forbidden): Not static anymore.

gcc/testsuite/

PR target/64363
* gcc.target/i386/chkp-label-address.c: New.

From-SVN: r219733

9 years agoMark cl_target_option_print_diff args unused
Rainer Orth [Fri, 16 Jan 2015 12:58:20 +0000 (12:58 +0000)]
Mark cl_target_option_print_diff args unused

* optc-save-gen.awk (cl_target_option_print_diff): Mark indent,
ptr1, ptr2 unused.

From-SVN: r219732

9 years agore PR fortran/45290 ([F08] pointer initialization)
Janus Weil [Fri, 16 Jan 2015 12:49:46 +0000 (13:49 +0100)]
re PR fortran/45290 ([F08] pointer initialization)

2015-01-16  Janus Weil  <janus@gcc.gnu.org>

PR fortran/45290
* decl.c (match_pointer_init): Error out if resolution of init expr
failed.

2015-01-16  Janus Weil  <janus@gcc.gnu.org>

PR fortran/45290
* gfortran.dg/pointer_init_6.f90: Extended.

From-SVN: r219731

9 years agoAdjust handling of word sized subregs for OP_OUT
Robert Suchanek [Fri, 16 Jan 2015 12:31:11 +0000 (12:31 +0000)]
Adjust handling of word sized subregs for OP_OUT

gcc/
* lra-constraints.c (curr_insn_transform): Change a reload pseudo of
type OP_OUT to OP_INOUT.

From-SVN: r219730

9 years agoAccount for high/lo_sum simplification with displacements
Robert Suchanek [Fri, 16 Jan 2015 12:31:01 +0000 (12:31 +0000)]
Account for high/lo_sum simplification with displacements

gcc/
* simplify-rtx.c (simplify_replace_fn_rtx): Simplify (lo_sum
(high x) y) to y if x and y have the same base.

gcc/testsuite/
* gcc.c-torture/compile/20150108.c: New test.

From-SVN: r219729

9 years ago* gcc.target/visium: New directory.
Eric Botcazou [Fri, 16 Jan 2015 12:21:32 +0000 (12:21 +0000)]
* gcc.target/visium: New directory.

From-SVN: r219728

9 years agore PR tree-optimization/61743 (Complete unroll is not happened for loops with short...
Richard Biener [Fri, 16 Jan 2015 12:06:07 +0000 (12:06 +0000)]
re PR tree-optimization/61743 (Complete unroll is not happened for loops with short upper bound)

2015-01-16  Richard Biener  <rguenther@suse.de>

PR tree-optimization/61743
* gcc.dg/tree-ssa/pr61743-1.c: Add -fno-tree-vectorize.
* gcc.dg/tree-ssa/pr61743-2.c: Likewise.

From-SVN: r219725

9 years ago[AArch64] Add a new scheduling description for the ARM Cortex-A57 processor
James Greenhalgh [Fri, 16 Jan 2015 11:52:35 +0000 (11:52 +0000)]
[AArch64] Add a new scheduling description for the ARM Cortex-A57 processor

gcc/

* config/arm/cortex-a57.md: New.
* config/aarch64/aarch64.md: Include it.
* config/aarch64/aarch64-cores.def (cortex-a57): Tune for it.
* config/aarch64/aarch64-tune.md: Regenerate.

From-SVN: r219724

9 years ago[AArch64] Enable CCMP support for AArch64, PR64015 resolved
Zhenqiang Chen [Fri, 16 Jan 2015 11:48:00 +0000 (11:48 +0000)]
[AArch64] Enable CCMP support for AArch64, PR64015 resolved

gcc/
2015-01-16  Zhenqiang Chen  <zhenqiang.chen@arm.com>

PR target/64015
* ccmp.c (expand_ccmp_next): New function.
(expand_ccmp_expr_1, expand_ccmp_expr): Handle operand insn sequence
and compare insn sequence.
* config/aarch64/aarch64.c (aarch64_code_to_ccmode,
aarch64_gen_ccmp_first, aarch64_gen_ccmp_next): New functions.
(TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New MICRO.
* config/aarch64/aarch64.md (*ccmp_and): Changed to ccmp_and<mode>.
(*ccmp_ior): Changed to ccmp_ior<mode>.
(cmp<mode>): New pattern.
* doc/tm.texi (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): Update
parameters.
* target.def (gen_ccmp_first, gen_ccmp_next): Update parameters.

gcc/testsuite/
2015-01-16  Zhenqiang Chen <zhenqiang.chen@arm.com>

* gcc.dg/pr64015.c: New test.

From-SVN: r219723

9 years agore PR testsuite/64605 (ERROR: (DejaGnu) proc "libatomic_target_compile lto1738.c...
Ilya Verbin [Fri, 16 Jan 2015 11:29:54 +0000 (11:29 +0000)]
re PR testsuite/64605 (ERROR: (DejaGnu) proc "libatomic_target_compile lto1738.c lto1738.o object additional_flags=-flto" does not exist.)

PR testsuite/64605

libatomic/
* testsuite/lib/libatomic.exp: Do not load gcc-dg.exp.
* testsuite/libatomic.c/c.exp: Load gcc-dg.exp.

From-SVN: r219722

9 years agog++.dg/ipa/pr64612.C: New test.
Markus Trippelsdorf [Fri, 16 Jan 2015 11:12:52 +0000 (11:12 +0000)]
g++.dg/ipa/pr64612.C: New test.

2015-01-16  Markus Trippelsdorf  <markus@trippelsdorf.de>

PR ipa/64163
PR ipa/64612
* g++.dg/ipa/pr64612.C: New test.

From-SVN: r219721

9 years ago[AARCH64]Enable gcc/testsuite/gcc.dg/builtin-apply2.c fro aarch64 target
Renlin Li [Fri, 16 Jan 2015 11:04:52 +0000 (11:04 +0000)]
[AARCH64]Enable gcc/testsuite/gcc.dg/builtin-apply2.c fro aarch64 target

testsuite/
2015-01-16  Renlin Li <renlin.li@arm.com>

* gcc.dg/builtin-apply2.c: Remove aarch64 target from skip list.

From-SVN: r219720

9 years agoAdd new names for intrinsics.
Ilya Tocar [Fri, 16 Jan 2015 11:01:08 +0000 (11:01 +0000)]
Add new names for intrinsics.

gcc/
* config/i386/avx2intrin.h (_mm256_bslli_epi128,
_mm256_bsrli_epi128): New.
* config/i386/emmintrin.h (_mm_bsrli_si128, _mm_bslli_si128): Ditto.

testsuite/
* gcc.target/i386/sse-14.c: Test new intrinsic.
* gcc.target/i386/sse-22.c: Ditto.

From-SVN: r219719

9 years ago[Patch] Improve warning message
Jiong Wang [Fri, 16 Jan 2015 10:20:40 +0000 (10:20 +0000)]
[Patch] Improve warning message

  gcc/
    * expmed.c (store_bit_field_using_insv): Improve warning message.
    Use %wu instead of HOST_WIDE_INT_PRINT_UNSIGNED.

From-SVN: r219718

9 years ago[Patch] Warn and truncate bitsize when partial overflow happen
Jiong Wang [Fri, 16 Jan 2015 10:14:51 +0000 (10:14 +0000)]
[Patch] Warn and truncate bitsize when partial overflow happen

  PR rtl-optimization/64011
  gcc/
    * expmed.c (store_bit_field_using_insv): Warn and truncate bitsize when
    there is partial overflow.

From-SVN: r219717

9 years agore PR c++/58614 ([c++11] ICE with undeclared variable in initializer list)
Paolo Carlini [Fri, 16 Jan 2015 09:38:59 +0000 (09:38 +0000)]
re PR c++/58614 ([c++11] ICE with undeclared variable in initializer list)

/cp
2015-01-16  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58614
* pt.c (unify): When BRACE_ENCLOSED_INITIALIZER_P (arg), handle
TREE_TYPE (elt) == error_mark_node.

/testsuite
2015-01-16  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58614
* g++.dg/cpp0x/auto44.C: New.

From-SVN: r219716

9 years agoBump copyright year
Eric Botcazou [Fri, 16 Jan 2015 09:35:57 +0000 (09:35 +0000)]
Bump copyright year

From-SVN: r219715

9 years agoMAINTAINERS: (Write After Approval): Add myself.
Martin Uecker [Fri, 16 Jan 2015 07:37:11 +0000 (23:37 -0800)]
MAINTAINERS: (Write After Approval): Add myself.

2015-01-15  Martin Uecker  <uecker@eecs.berkeley.edu>

* MAINTAINERS: (Write After Approval): Add myself.

From-SVN: r219714

9 years ago[NDS32] Have sibling calls optmization to be performed on nds32 target.
Chung-Ju Wu [Fri, 16 Jan 2015 06:45:09 +0000 (06:45 +0000)]
[NDS32] Have sibling calls optmization to be performed on nds32 target.

gcc/
* config/nds32/nds32-protos.h (nds32_expand_epilogue): Change
prototype.
(nds32_expand_epilogue_v3pop): Likewise.
* config/nds32/nds32.md (sibcall): Define this for sibling call
optimization.
(sibcall_register): Likewise.
(sibcall_immediate): Likewise.
(sibcall_value): Likewise.
(sibcall_value_register): Likewise.
(sibcall_value_immediate): Likewise.
(sibcall_epilogue): Likewise.
(epilogue): Pass false to indicate this is not a sibcall epilogue.
* config/nds32/nds32.c (nds32_expand_epilogue): Consider sibcall case.
(nds32_expand_epilogue_v3pop): Likewise.

From-SVN: r219712

9 years ago[NDS32] Have shirnk-wrapping optimization to be performed on nds32 target.
Chung-Ju Wu [Fri, 16 Jan 2015 06:20:22 +0000 (06:20 +0000)]
[NDS32] Have shirnk-wrapping optimization to be performed on nds32 target.

gcc/
* config/nds32/nds32-protos.h (nds32_can_use_return_insn): New.
* config/nds32/nds32.md (unspec_volatile_func_return): Remove.
(return_internal): New.
(return): Define this named pattern.
(simple_return): Define this named pattern.
* config/nds32/nds32.c (nds32_expand_epilogue): Emit return_internal
pattern instead of unspec_volatile_func_return.
(nds32_expand_epilogue_v3pop): Likewise.
(nds32_can_use_return_insn): New function.

From-SVN: r219711

9 years ago[NDS32] Fix wrong data flow when building nds32 target with --enable-checking=yes.
Chung-Ju Wu [Fri, 16 Jan 2015 06:02:11 +0000 (06:02 +0000)]
[NDS32] Fix wrong data flow when building nds32 target with --enable-checking=yes.

gcc/
* config/nds32/constants.md (UNSPEC_VOLATILE_POP25_RETURN): New.
* config/nds32/nds32.md (pop25return): New.
* config/nds32/nds32.c (nds32_expand_epilogue_v3pop): Emit
pop25return pattern.

From-SVN: r219710

9 years ago[NDS32][DOC] Remove -mforce-fp-as-gp, -mforbid-fp-as-gp, and -mex9 options from docum...
Chung-Ju Wu [Fri, 16 Jan 2015 05:02:41 +0000 (05:02 +0000)]
[NDS32][DOC] Remove -mforce-fp-as-gp, -mforbid-fp-as-gp, and -mex9 options from documentation.

gcc/
* doc/invoke.texi (NDS32 Options): Remove -mforce-fp-as-gp,
-mforbid-fp-as-gp, and -mex9 options.

From-SVN: r219707

9 years ago[NDS32][DOC] Describe -mcmodel= option instead of -mgp-direct in the documentation.
Chung-Ju Wu [Fri, 16 Jan 2015 04:56:27 +0000 (04:56 +0000)]
[NDS32][DOC] Describe -mcmodel= option instead of -mgp-direct in the documentation.

gcc/
* doc/invoke.texi (NDS32 Options): Add -mcmodel= option and
remove -mgp-direct option.

From-SVN: r219706

9 years agore PR tree-optimization/62053 (ICE: in remap_type_1, at tree-inline.c:540)
Jan Hubicka [Fri, 16 Jan 2015 04:45:53 +0000 (05:45 +0100)]
re PR tree-optimization/62053 (ICE: in remap_type_1, at tree-inline.c:540)

PR tree-optimization/62053
* tree.c (build_cplus_array_type): Layout type after variants are set.

From-SVN: r219705

9 years agoMinor date fix in gcc/ChangeLog and gcc/testsuite/ChangeLog file.
Chung-Ju Wu [Fri, 16 Jan 2015 04:21:38 +0000 (04:21 +0000)]
Minor date fix in gcc/ChangeLog and gcc/testsuite/ChangeLog file.

From-SVN: r219704

9 years agoinvoke.texi (--param early-inlining-insns): Update default value.
Jan Hubicka [Fri, 16 Jan 2015 03:08:33 +0000 (04:08 +0100)]
invoke.texi (--param early-inlining-insns): Update default value.

* doc/invoke.texi (--param early-inlining-insns): Update default value.
* params.def (PARAM_EARLY_INLINING_INSNS): Set to 14.

From-SVN: r219703

9 years agoipa-inline.c (inline_small_functions): Work around hints cache issue.
Jan Hubicka [Fri, 16 Jan 2015 03:05:31 +0000 (04:05 +0100)]
ipa-inline.c (inline_small_functions): Work around hints cache issue.

* ipa-inline.c (inline_small_functions): Work around hints
cache issue.

From-SVN: r219702

9 years agoruntime: Use a struct, not void, for an empty struct for libffi.
Ian Lance Taylor [Fri, 16 Jan 2015 02:54:13 +0000 (02:54 +0000)]
runtime: Use a struct, not void, for an empty struct for libffi.

A recent libffi upgrade caused the reflect test to fail on
386.  The problem case is a function that returns an empty
struct--a struct with no fields.  The libffi library does not
recognize the existence of empty structs, presumably since
they can't happen in C.  To work around this, the Go interface
to the libffi library changes an empty struct to void.  This
normally works fine, but with the new libffi upgrade it fails
for a function that returns an empty struct.  On 386 a
function that returns a struct is expected to pop the hidden
pointer when it returns.  So when we convert an empty struct
to void, libffi is calling a function that pops the hidden
pointer but does not expect that to happen.

In the older version of libffi, this didn't matter, because
the libffi code for 386 used a frame pointer, so the fact that
the stack pointer was wonky when the function returned was
ignored as the stack pointer was immediately replaced by the
saved frame pointer.  In the newer version of libffi, the 386
code is more efficient and does not use a frame pointer, and
therefore it matters whether libffi expects the function to
pop the hidden pointer or not.

This patch changes libgo to convert an empty to a struct with
a single field of type void.  This seems to be enough to get
the test cases working again.

Of course the real fix would be to change libffi to handle
empty types, but as libffi uses size == 0 as a marker for an
uninitialized type, that would be a non-trivial change.

From-SVN: r219701

9 years agore PR target/59710 (Nios2: Missing gprel optimization)
Sandra Loosemore [Fri, 16 Jan 2015 00:43:24 +0000 (19:43 -0500)]
re PR target/59710 (Nios2: Missing gprel optimization)

2015-01-15  Sandra Loosemore  <sandra@codesourcery.com>

PR target/59710

gcc/
* doc/invoke.texi (Option Summary): Document new Nios II
-mgpopt= syntax.
(Nios II Options): Likewise.
* config/nios2/nios2.opt: Add -mgpopt= option support.
Modify existing -mgpopt and -mno-gpopt options to be aliases.
* config/nios2/nios2-opts.h (enum nios2_gpopt_type): New.
* config/nios2/nios2.c (nios2_option_override): Adjust
-mgpopt defaulting.
(nios2_in_small_data_p): Return true for explicit small data
sections even with -G0.
(nios2_symbol_ref_in_small_data_p): Adjust to handle new -mgpopt=
option choices.

gcc/testsuite/
* gcc.target/nios2/gpopt-all.c: New test case.
* gcc.target/nios2/gpopt-local.c: New test case.
* gcc.target/nios2/gpopt-global.c: New test case.
* gcc.target/nios2/gpopt-data.c: New test case.
* gcc.target/nios2/gpopt-none.c: New test case.

From-SVN: r219700

9 years agoDaily bump.
GCC Administrator [Fri, 16 Jan 2015 00:16:47 +0000 (00:16 +0000)]
Daily bump.

From-SVN: r219699

9 years agore PR bootstrap/64612 (profiledbootstrap failures)
Jan Hubicka [Thu, 15 Jan 2015 23:11:49 +0000 (00:11 +0100)]
re PR bootstrap/64612 (profiledbootstrap failures)

PR ipa/64612
* ipa-inline-transform.c (can_remove_node_now_p): Fix handling
of comdat locals.
(inline_call): Fix removal of aliases.

From-SVN: r219696

9 years agoflag-types.h (enum sanitize_code): Add SANITIZE_VPTR, include SANITIZE_VPTR in SANITI...
Jakub Jelinek [Thu, 15 Jan 2015 22:58:42 +0000 (23:58 +0100)]
flag-types.h (enum sanitize_code): Add SANITIZE_VPTR, include SANITIZE_VPTR in SANITIZE_UNDEFINED.

* flag-types.h (enum sanitize_code): Add SANITIZE_VPTR,
include SANITIZE_VPTR in SANITIZE_UNDEFINED.
* opts.c (common_handle_option): Add -fsanitize=vptr.
* sanitizer.def (BUILT_IN_UBSAN_HANDLE_DYNAMIC_TYPE_CACHE_MISS,
BUILT_IN_UBSAN_HANDLE_DYNAMIC_TYPE_CACHE_MISS_ABORT): New.
* ubsan.h (enum ubsan_null_ckind): Add UBSAN_DOWNCAST_POINTER,
UBSAN_DOWNCAST_REFERENCE, UBSAN_UPCAST and UBSAN_CAST_TO_VBASE.
(ubsan_expand_vptr_ifn): New prototype.
* internal-fn.c (expand_ANNOTATE, expand_GOMP_SIMD_LANE,
expand_GOMP_SIMD_VF, expand_GOMP_SIMD_LAST_LANE, expand_UBSAN_NULL,
expand_UBSAN_BOUNDS, expand_UBSAN_OBJECT_SIZE, expand_ASAN_CHECK,
expand_LOOP_VECTORIZED): Make argument nameless, remove
ATTRIBUTE_UNUSED.
(expand_UBSAN_VPTR): New function.
* internal-fn.def (UBSAN_NULL, ASAN_CHECK): Use R instead of W
in fn spec.
(UBSAN_VPTR): New internal function.
* sanopt.c (tree_map_traits): Renamed to ...
(sanopt_tree_map_traits): ... this.
(sanopt_tree_triplet, sanopt_tree_triplet_map_traits): New classes.
(sanopt_ctx): Adjust asan_check_map type for tree_map_traits
to sanopt_tree_map_traits renaming.  Add vptr_check_map field.
(maybe_optimize_ubsan_vptr_ifn): New function.
(sanopt_optimize_walker): Handle IFN_UBSAN_VPTR.
(pass_sanopt::execute): Likewise.  Call sanopt_optimize even for
-fsanitize=vptr.
* tree-ssa-alias.c (call_may_clobber_ref_p_1): Handle certain
internal calls like pure functions for aliasing, even when they
have other side-effects that prevent making them ECF_PURE.
* ubsan.c (ubsan_vptr_type_cache_decl): New variable.
(ubsan_expand_vptr_ifn): New function.
cp/
* cp-gimplify.c (cp_genericize_r): Call
cp_ubsan_maybe_instrument_member_call for member calls.
(cp_ubsan_check_member_access_r): New function.
(cp_genericize_tree): Call cp_ubsan_instrument_member_accesses.
* cp-tree.h (cp_ubsan_maybe_instrument_member_call,
cp_ubsan_instrument_member_accesses,
cp_ubsan_maybe_instrument_downcast,
cp_ubsan_maybe_instrument_cast_to_vbase): New prototypes.
* cp-ubsan.c: New file.
* Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-ubsan.o.
* constexpr.c (cxx_eval_call_expression): Return void_node
for IFN_UBSAN_VPTR.
(potential_constant_expression_1): Return true for
UBSAN_NULL, UBSAN_BOUNDS and UBSAN_VPTR internal calls.
* typeck.c (build_class_member_access_expr): Provide locus
for COMPONENT_REFs.
(build_static_cast_1): Instrument downcasts.
* class.c (build_base_path): For -fsanitize=vptr and !fixed_type_p
add ubsan instrumentation for virtual_access.
* call.c: Include internal-fn.h.
(set_flags_from_callee): Handle internal calls.
gcc/testsuite/
* g++.dg/ubsan/vptr-1.C: New test.
* g++.dg/ubsan/vptr-2.C: New test.
* g++.dg/ubsan/vptr-3.C: New test.
* g++.dg/ubsan/vptr-4.C: New test.
* g++.dg/ubsan/vptr-5.C: New test.
* g++.dg/ubsan/vptr-6.C: New test.
* g++.dg/ubsan/vptr-7.C: New test.
* g++.dg/ubsan/vptr-8.C: New test.
* g++.dg/ubsan/vptr-9.C: New test.

From-SVN: r219695

9 years agoopenmp.c (check_symbol_not_pointer, [...]): Replace '%s' by %qs.
Tobias Burnus [Thu, 15 Jan 2015 22:17:09 +0000 (23:17 +0100)]
openmp.c (check_symbol_not_pointer, [...]): Replace '%s' by %qs.

2015-01-15  Tobias Burnus  <burnus@net-b.de>

        * openmp.c (check_symbol_not_pointer, resolve_oacc_data_clauses,
        resolve_oacc_deviceptr_clause, resolve_omp_clauses,
        gfc_resolve_oacc_declare): Replace '%s' by %qs.

From-SVN: r219694

9 years ago2015-01-15 Richard Sandiford <richard.sandiford@arm.com>
Richard Sandiford [Thu, 15 Jan 2015 22:15:47 +0000 (22:15 +0000)]
2015-01-15  Richard Sandiford  <richard.sandiford@arm.com>

Update copyright years in docs/.

From-SVN: r219693

9 years agoupdate-copyright.py (Copyright.__init__): Add a regexp for "copyright = u'".
Richard Sandiford [Thu, 15 Jan 2015 22:09:13 +0000 (22:09 +0000)]
update-copyright.py (Copyright.__init__): Add a regexp for "copyright = u'".

contrib/
* update-copyright.py (Copyright.__init__): Add a regexp for
"copyright = u'".
(Copyright.update_copyright): Don't add a space before the year
in that case.

From-SVN: r219692

9 years agogo/build: cgo works on linux/alpha.
Ian Lance Taylor [Thu, 15 Jan 2015 22:06:54 +0000 (22:06 +0000)]
go/build: cgo works on linux/alpha.

From Uros Bizjak.

From-SVN: r219691

9 years agoconfigure.ac: Check for networking libraries; see NET_LIBS.
Ian Lance Taylor [Thu, 15 Jan 2015 21:10:09 +0000 (21:10 +0000)]
configure.ac: Check for networking libraries; see NET_LIBS.

* configure.ac: Check for networking libraries; see NET_LIBS.
* Makefile.am (go$(EXEEXT)): Link against NET_LIBS.
(gofmt$(EXEEXT), cgo$(EXEEXT)): Likewise.
* configure, Makefile.in: Rebuild.

From-SVN: r219690

9 years agore PR c++/59366 (A friend function template defined in a class is found without ADL)
Momchil Velikov [Thu, 15 Jan 2015 21:02:15 +0000 (21:02 +0000)]
re PR c++/59366 (A friend function template defined in a class is found without ADL)

PR c++/59366
* name-lookup.c (pushdecl_maybe_friend_1): Hide friend functions
and function templates, declared only in the class.
* decl.c (duplicate_decls): Reveal hidden friend functions or
function templates, if they are redeclared outside the class.

From-SVN: r219689

9 years agore PR libffi/64572 (r219477 breaks bootstrap on x86_64 darwin)
Richard Henderson [Thu, 15 Jan 2015 21:01:21 +0000 (13:01 -0800)]
re PR libffi/64572 (r219477 breaks bootstrap on x86_64 darwin)

PR libffi/64572

        * include/ffi.h.in (FFI_TYPE_LAST): Set to COMPLEX only if complex
        numbers are supported by the backend.

From-SVN: r219688

9 years agore PR c++/64356 (Some constexpr expressions not recognized as constexpr)
Jason Merrill [Thu, 15 Jan 2015 20:46:09 +0000 (15:46 -0500)]
re PR c++/64356 (Some constexpr expressions not recognized as constexpr)

PR c++/64356
* constexpr.c (cxx_eval_binary_expression): Fix pasto.

From-SVN: r219687

9 years agore PR c++/63283 (constexpr function called by templated function is not treated as...
Jason Merrill [Thu, 15 Jan 2015 20:46:03 +0000 (15:46 -0500)]
re PR c++/63283 (constexpr function called by templated function is not treated as constexpr)

PR c++/63283
* constexpr.c (potential_constant_expression_1): Handle reference
args in templates.

From-SVN: r219686

9 years agoreflect: Correct error in conversion of s390x support to Go 1.4.
Ian Lance Taylor [Thu, 15 Jan 2015 20:42:43 +0000 (20:42 +0000)]
reflect: Correct error in conversion of s390x support to Go 1.4.

From-SVN: r219685

9 years agoc-torture.exp: Compute LTO_TORTURE_OPTIONS after the environment is set up.
Eric Botcazou [Thu, 15 Jan 2015 20:39:04 +0000 (20:39 +0000)]
c-torture.exp: Compute LTO_TORTURE_OPTIONS after the environment is set up.

* lib/c-torture.exp: Compute LTO_TORTURE_OPTIONS after the environment
is set up.
* lib/gcc-dg.exp: Likewise.

From-SVN: r219684

9 years agore PR rtl-optimization/64110 (ICE: Max. number of generated reload insns per insn...
Vladimir Makarov [Thu, 15 Jan 2015 20:26:19 +0000 (20:26 +0000)]
re PR rtl-optimization/64110 (ICE: Max. number of generated reload insns per insn is achieved (90))

2015-01-15  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/64110
* stmt.c (parse_output_constraint): Process '^' and '$'.
(parse_input_constraint): Ditto.
* lra-constraints.c (process_alt_operands): Process the new
constraints.
* ira-costs.c (record_reg_classes): Process the new constraint
'^'.
* genoutput.c (indep_constraints): Add '^' and '$'.
* config/i386/sse.md (*vec_dup<mode>): Use '$' instead of '!'.
* doc/md.texi: Add description of the new constraints.

2015-01-15  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/64110
* gcc.target/i386/pr64110.c: Add scan-assembler.

From-SVN: r219683

9 years agoMerge current set of OpenACC changes from gomp-4_0-branch.
Thomas Schwinge [Thu, 15 Jan 2015 20:11:12 +0000 (21:11 +0100)]
Merge current set of OpenACC changes from gomp-4_0-branch.

contrib/
* gcc_update (files_and_dependencies): Update rules for new
libgomp/plugin/Makefrag.am and libgomp/plugin/configfrag.ac files.
gcc/
* builtin-types.def (BT_FN_VOID_INT_INT_VAR)
(BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR)
(BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
New function types.
* builtins.c: Include "gomp-constants.h".
(expand_builtin_acc_on_device): New function.
(expand_builtin, is_inexpensive_builtin): Handle
BUILT_IN_ACC_ON_DEVICE.
* builtins.def (DEF_GOACC_BUILTIN, DEF_GOACC_BUILTIN_COMPILER):
New macros.
* cgraph.c (cgraph_node::create): Consider flag_openacc next to
flag_openmp.
* config.gcc <nvptx-*> (tm_file): Add nvptx/offload.h.
<*-intelmic-* | *-intelmicemul-*> (tm_file): Add
i386/intelmic-offload.h.
* gcc.c (LINK_COMMAND_SPEC, GOMP_SELF_SPECS): For -fopenacc, link
to libgomp and its dependencies.
* config/arc/arc.h (LINK_COMMAND_SPEC): Likewise.
* config/darwin.h (LINK_COMMAND_SPEC_A): Likewise.
* config/i386/mingw32.h (GOMP_SELF_SPECS): Likewise.
* config/ia64/hpux.h (LIB_SPEC): Likewise.
* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
* config/pa/pa64-hpux.h (LIB_SPEC): Likewise.
* doc/generic.texi: Update for OpenACC changes.
* doc/gimple.texi: Likewise.
* doc/invoke.texi: Likewise.
* doc/sourcebuild.texi: Likewise.
* gimple-pretty-print.c (dump_gimple_omp_for): Handle
GF_OMP_FOR_KIND_OACC_LOOP.
(dump_gimple_omp_target): Handle GF_OMP_TARGET_KIND_OACC_KERNELS,
GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_DATA,
GF_OMP_TARGET_KIND_OACC_UPDATE,
GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA.
Dump more data.
* gimple.c: Update comments for OpenACC changes.
* gimple.def: Likewise.
* gimple.h: Likewise.
(enum gf_mask): Add GF_OMP_FOR_KIND_OACC_LOOP,
GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_KERNELS,
GF_OMP_TARGET_KIND_OACC_DATA, GF_OMP_TARGET_KIND_OACC_UPDATE,
GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA.
(gimple_omp_for_cond, gimple_omp_for_set_cond): Sort in the
appropriate place.
(is_gimple_omp_oacc, is_gimple_omp_offloaded): New functions.
* gimplify.c: Include "gomp-constants.h".
Update comments for OpenACC changes.
(is_gimple_stmt): Handle OACC_PARALLEL, OACC_KERNELS, OACC_DATA,
OACC_HOST_DATA, OACC_DECLARE, OACC_UPDATE, OACC_ENTER_DATA,
OACC_EXIT_DATA, OACC_CACHE, OACC_LOOP.
(gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle
OMP_CLAUSE__CACHE_, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER,
OMP_CLAUSE_VECTOR, OMP_CLAUSE_DEVICE_RESIDENT,
OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_INDEPENDENT, OMP_CLAUSE_AUTO,
OMP_CLAUSE_SEQ.
(gimplify_adjust_omp_clauses_1, gimplify_adjust_omp_clauses): Use
GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
OMP_CLAUSE_SET_MAP_KIND.
(gimplify_oacc_cache): New function.
(gimplify_omp_for): Handle OACC_LOOP.
(gimplify_omp_workshare): Handle OACC_KERNELS, OACC_PARALLEL,
OACC_DATA.
(gimplify_omp_target_update): Handle OACC_ENTER_DATA,
OACC_EXIT_DATA, OACC_UPDATE.
(gimplify_expr): Handle OACC_LOOP, OACC_CACHE, OACC_HOST_DATA,
OACC_DECLARE, OACC_KERNELS, OACC_PARALLEL, OACC_DATA,
OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE.
(gimplify_body): Consider flag_openacc next to flag_openmp.
* lto-streamer-out.c: Include "gomp-constants.h".
* omp-builtins.def (BUILT_IN_ACC_GET_DEVICE_TYPE)
(BUILT_IN_GOACC_DATA_START, BUILT_IN_GOACC_DATA_END)
(BUILT_IN_GOACC_ENTER_EXIT_DATA, BUILT_IN_GOACC_PARALLEL)
(BUILT_IN_GOACC_UPDATE, BUILT_IN_GOACC_WAIT)
(BUILT_IN_GOACC_GET_THREAD_NUM, BUILT_IN_GOACC_GET_NUM_THREADS)
(BUILT_IN_ACC_ON_DEVICE): New builtins.
* omp-low.c: Include "gomp-constants.h".
Update comments for OpenACC changes.
(struct omp_context): Add reduction_map, gwv_below, gwv_this
members.
(extract_omp_for_data, use_pointer_for_field, install_var_field)
(new_omp_context, delete_omp_context, scan_sharing_clauses)
(create_omp_child_function, scan_omp_for, scan_omp_target)
(check_omp_nesting_restrictions, lower_reduction_clauses)
(build_omp_regions_1, diagnose_sb_0, make_gimple_omp_edges):
Update for OpenACC changes.
(scan_sharing_clauses): Handle OMP_CLAUSE_NUM_GANGS:
OMP_CLAUSE_NUM_WORKERS: OMP_CLAUSE_VECTOR_LENGTH,
OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT, OMP_CLAUSE_GANG,
OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_DEVICE_RESIDENT,
OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE__CACHE_, OMP_CLAUSE_INDEPENDENT,
OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ.  Use GOMP_MAP_* instead of
OMP_CLAUSE_MAP_*.
(expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
Handle GF_OMP_FOR_KIND_OACC_LOOP.
(expand_omp_target, lower_omp_target): Handle
GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_KERNELS,
GF_OMP_TARGET_KIND_OACC_UPDATE,
GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA,
GF_OMP_TARGET_KIND_OACC_DATA.
(pass_expand_omp::execute, execute_lower_omp)
(pass_diagnose_omp_blocks::gate): Consider flag_openacc next to
flag_openmp.
(offload_symbol_decl): New variable.
(oacc_get_reduction_array_id, oacc_max_threads)
(get_offload_symbol_decl, get_base_type, lookup_oacc_reduction)
(maybe_lookup_oacc_reduction, enclosing_target_ctx)
(oacc_loop_or_target_p, oacc_lower_reduction_var_helper)
(oacc_gimple_assign, oacc_initialize_reduction_data)
(oacc_finalize_reduction_data, oacc_process_reduction_data): New
functions.
(is_targetreg_ctx): Remove function.
* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__CACHE_,
OMP_CLAUSE_DEVICE_RESIDENT, OMP_CLAUSE_USE_DEVICE,
OMP_CLAUSE_GANG, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT,
OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_NUM_GANGS,
OMP_CLAUSE_NUM_WORKERS, OMP_CLAUSE_VECTOR_LENGTH.
* tree.c (omp_clause_code_name, walk_tree_1): Update accordingly.
* tree.h (OMP_CLAUSE_GANG_EXPR, OMP_CLAUSE_GANG_STATIC_EXPR)
(OMP_CLAUSE_ASYNC_EXPR, OMP_CLAUSE_WAIT_EXPR)
(OMP_CLAUSE_VECTOR_EXPR, OMP_CLAUSE_WORKER_EXPR)
(OMP_CLAUSE_NUM_GANGS_EXPR, OMP_CLAUSE_NUM_WORKERS_EXPR)
(OMP_CLAUSE_VECTOR_LENGTH_EXPR): New macros.
* tree-core.h: Update comments for OpenACC changes.
(enum omp_clause_map_kind): Remove.
(struct tree_omp_clause): Change type of map_kind member from enum
omp_clause_map_kind to unsigned char.
* tree-inline.c: Update comments for OpenACC changes.
* tree-nested.c: Likewise.  Include "gomp-constants.h".
(convert_nonlocal_reference_stmt, convert_local_reference_stmt)
(convert_tramp_reference_stmt, convert_gimple_call): Update for
OpenACC changes.  Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
OMP_CLAUSE_SET_MAP_KIND.
* tree-pretty-print.c: Include "gomp-constants.h".
(dump_omp_clause): Handle OMP_CLAUSE_DEVICE_RESIDENT,
OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE__CACHE_, OMP_CLAUSE_GANG,
OMP_CLAUSE_ASYNC, OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ,
OMP_CLAUSE_WAIT, OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR,
OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_INDEPENDENT.  Use GOMP_MAP_*
instead of OMP_CLAUSE_MAP_*.
(dump_generic_node): Handle OACC_PARALLEL, OACC_KERNELS,
OACC_DATA, OACC_HOST_DATA, OACC_DECLARE, OACC_UPDATE,
OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_CACHE, OACC_LOOP.
* tree-streamer-in.c: Include "gomp-constants.h".
(unpack_ts_omp_clause_value_fields) Use GOMP_MAP_* instead of
OMP_CLAUSE_MAP_*.  Use OMP_CLAUSE_SET_MAP_KIND.
* tree-streamer-out.c: Include "gomp-constants.h".
(pack_ts_omp_clause_value_fields): Use GOMP_MAP_* instead of
OMP_CLAUSE_MAP_*.
* tree.def (OACC_PARALLEL, OACC_KERNELS, OACC_DATA)
(OACC_HOST_DATA, OACC_LOOP, OACC_CACHE, OACC_DECLARE)
(OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE): New tree codes.
* tree.c (omp_clause_num_ops): Update accordingly.
* tree.h (OMP_BODY, OMP_CLAUSES, OMP_LOOP_CHECK, OMP_CLAUSE_SIZE):
Likewise.
(OACC_PARALLEL_BODY, OACC_PARALLEL_CLAUSES, OACC_KERNELS_BODY)
(OACC_KERNELS_CLAUSES, OACC_DATA_BODY, OACC_DATA_CLAUSES)
(OACC_HOST_DATA_BODY, OACC_HOST_DATA_CLAUSES, OACC_CACHE_CLAUSES)
(OACC_DECLARE_CLAUSES, OACC_ENTER_DATA_CLAUSES)
(OACC_EXIT_DATA_CLAUSES, OACC_UPDATE_CLAUSES)
(OACC_KERNELS_COMBINED, OACC_PARALLEL_COMBINED): New macros.
* tree.h (OMP_CLAUSE_MAP_KIND): Cast it to enum gomp_map_kind.
(OMP_CLAUSE_SET_MAP_KIND): New macro.
* varpool.c (varpool_node::get_create): Consider flag_openacc next
to flag_openmp.
* config/i386/intelmic-offload.h: New file.
* config/nvptx/offload.h: Likewise.
gcc/ada/
* gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
(DEF_FUNCTION_TYPE_VAR_12): New macros.
gcc/c-family/
* c.opt (fopenacc): New option.
* c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
* c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
New macros.
* c-common.h (c_finish_oacc_wait): New prototype.
* c-omp.c: Include "omp-low.h" and "gomp-constants.h".
(c_finish_oacc_wait): New function.
* c-pragma.c (oacc_pragmas): New variable.
(c_pp_lookup_pragma, init_pragma): Handle it.
* c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
(enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
PRAGMA_OACC_CLAUSE_WORKER.
gcc/c/
* c-parser.c: Include "gomp-constants.h".
(c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
omp_clause_map_kind.  Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
Use OMP_CLAUSE_SET_MAP_KIND.
(c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
(c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
(c_parser_omp_clause_name): Handle "auto", "async", "copy",
"copyout", "create", "delete", "deviceptr", "gang", "host",
"num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
"present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
"present_or_create", "pcreate", "seq", "self", "vector",
"vector_length", "wait", "worker".
(OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
(OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
(OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
(OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
(c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
(c_parser_oacc_wait_list, c_parser_oacc_data_clause)
(c_parser_oacc_data_clause_deviceptr)
(c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
(c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
(c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
(c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
(c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
(c_parser_oacc_parallel, c_parser_oacc_update)
(c_parser_oacc_wait): New functions.
* c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
(c_finish_oacc_data): New prototypes.
* c-typeck.c: Include "gomp-constants.h".
(handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR.  Use
GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
OMP_CLAUSE_SET_MAP_KIND.
(c_finish_oacc_parallel, c_finish_oacc_kernels)
(c_finish_oacc_data): New functions.
(c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
GOMP_MAP_FORCE_DEVICEPTR.
gcc/cp/
* parser.c: Include "gomp-constants.h".
(cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
omp_clause_map_kind.  Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
Use OMP_CLAUSE_SET_MAP_KIND.
(cp_parser_omp_construct, cp_parser_pragma): Handle
PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA,
PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL,
PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
(cp_parser_omp_clause_name): Handle "async", "copy", "copyout",
"create", "delete", "deviceptr", "host", "num_gangs",
"num_workers", "present", "present_or_copy", "pcopy",
"present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
"present_or_create", "pcreate", "vector_length", "wait".
(OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK)
(OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
(OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
(OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
(cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_.
(cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr)
(cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list)
(cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs)
(cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async)
(cp_parser_oacc_all_clauses, cp_parser_oacc_cache)
(cp_parser_oacc_data, cp_parser_oacc_enter_exit_data)
(cp_parser_oacc_kernels, cp_parser_oacc_loop)
(cp_parser_oacc_parallel, cp_parser_oacc_update)
(cp_parser_oacc_wait): New functions.
* cp-tree.h (finish_oacc_data, finish_oacc_kernels)
(finish_oacc_parallel): New prototypes.
* semantics.c: Include "gomp-constants.h".
(handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR.  Use
GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
OMP_CLAUSE_SET_MAP_KIND.
(finish_omp_clauses): Handle OMP_CLAUSE_ASYNC,
OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_.
Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
(finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New
functions.
gcc/fortran/
* lang.opt (fopenacc): New option.
* cpp.c (cpp_define_builtins): Conditionally define _OPENACC.
* dump-parse-tree.c (show_omp_node): Split part of it into...
(show_omp_clauses): ... this new function.
(show_omp_node, show_code_node): Handle EXEC_OACC_PARALLEL_LOOP,
EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS,
EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
(show_namespace): Update for OpenACC.
* f95-lang.c (DEF_FUNCTION_TYPE_VAR_2, DEF_FUNCTION_TYPE_VAR_8)
(DEF_FUNCTION_TYPE_VAR_12, DEF_GOACC_BUILTIN)
(DEF_GOACC_BUILTIN_COMPILER): New macros.
* types.def (BT_FN_VOID_INT_INT_VAR)
(BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR)
(BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
New function types.
* gfortran.h (gfc_statement): Add ST_OACC_PARALLEL_LOOP,
ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL,
ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_DATA,
ST_OACC_END_DATA, ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA,
ST_OACC_LOOP, ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE,
ST_OACC_WAIT, ST_OACC_CACHE, ST_OACC_KERNELS_LOOP,
ST_OACC_END_KERNELS_LOOP, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA,
ST_OACC_ROUTINE.
(struct gfc_expr_list): New data type.
(gfc_get_expr_list): New macro.
(gfc_omp_map_op): Add OMP_MAP_FORCE_ALLOC, OMP_MAP_FORCE_DEALLOC,
OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM, OMP_MAP_FORCE_TOFROM,
OMP_MAP_FORCE_PRESENT, OMP_MAP_FORCE_DEVICEPTR.
(OMP_LIST_FIRST, OMP_LIST_DEVICE_RESIDENT, OMP_LIST_USE_DEVICE)
(OMP_LIST_CACHE): New enumerators.
(struct gfc_omp_clauses): Add async_expr, gang_expr, worker_expr,
vector_expr, num_gangs_expr, num_workers_expr, vector_length_expr,
wait_list, tile_list, async, gang, worker, vector, seq,
independent, wait, par_auto, gang_static, and loc members.
(struct gfc_namespace): Add oacc_declare_clauses member.
(gfc_exec_op): Add EXEC_OACC_KERNELS_LOOP,
EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS,
EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
(gfc_free_expr_list, gfc_resolve_oacc_directive)
(gfc_resolve_oacc_declare, gfc_resolve_oacc_parallel_loop_blocks)
(gfc_resolve_oacc_blocks): New prototypes.
* match.c (match_exit_cycle): Handle EXEC_OACC_LOOP and
EXEC_OACC_PARALLEL_LOOP.
* match.h (gfc_match_oacc_cache, gfc_match_oacc_wait)
(gfc_match_oacc_update, gfc_match_oacc_declare)
(gfc_match_oacc_loop, gfc_match_oacc_host_data)
(gfc_match_oacc_data, gfc_match_oacc_kernels)
(gfc_match_oacc_kernels_loop, gfc_match_oacc_parallel)
(gfc_match_oacc_parallel_loop, gfc_match_oacc_enter_data)
(gfc_match_oacc_exit_data, gfc_match_oacc_routine): New
prototypes.
* openmp.c: Include "diagnostic.h" and "gomp-constants.h".
(gfc_free_omp_clauses): Update for members added to struct
gfc_omp_clauses.
(gfc_match_omp_clauses): Change mask paramter to uint64_t.  Add
openacc parameter.
(resolve_omp_clauses): Add openacc parameter.  Update for OpenACC.
(struct fortran_omp_context): Add is_openmp member.
(gfc_resolve_omp_parallel_blocks): Initialize it.
(gfc_resolve_do_iterator): Update for OpenACC.
(gfc_resolve_omp_directive): Call
resolve_omp_directive_inside_oacc_region.
(OMP_CLAUSE_PRIVATE, OMP_CLAUSE_FIRSTPRIVATE)
(OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_COPYPRIVATE)
(OMP_CLAUSE_SHARED, OMP_CLAUSE_COPYIN, OMP_CLAUSE_REDUCTION)
(OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS, OMP_CLAUSE_SCHEDULE)
(OMP_CLAUSE_DEFAULT, OMP_CLAUSE_ORDERED, OMP_CLAUSE_COLLAPSE)
(OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE)
(OMP_CLAUSE_ALIGNED, OMP_CLAUSE_DEPEND, OMP_CLAUSE_INBRANCH)
(OMP_CLAUSE_LINEAR, OMP_CLAUSE_NOTINBRANCH, OMP_CLAUSE_PROC_BIND)
(OMP_CLAUSE_SAFELEN, OMP_CLAUSE_SIMDLEN, OMP_CLAUSE_UNIFORM)
(OMP_CLAUSE_DEVICE, OMP_CLAUSE_MAP, OMP_CLAUSE_TO)
(OMP_CLAUSE_FROM, OMP_CLAUSE_NUM_TEAMS, OMP_CLAUSE_THREAD_LIMIT)
(OMP_CLAUSE_DIST_SCHEDULE): Use uint64_t.
(OMP_CLAUSE_ASYNC, OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS)
(OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_COPY, OMP_CLAUSE_COPYOUT)
(OMP_CLAUSE_CREATE, OMP_CLAUSE_PRESENT)
(OMP_CLAUSE_PRESENT_OR_COPY, OMP_CLAUSE_PRESENT_OR_COPYIN)
(OMP_CLAUSE_PRESENT_OR_COPYOUT, OMP_CLAUSE_PRESENT_OR_CREATE)
(OMP_CLAUSE_DEVICEPTR, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER)
(OMP_CLAUSE_VECTOR, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT)
(OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_DEVICE_RESIDENT)
(OMP_CLAUSE_HOST_SELF, OMP_CLAUSE_OACC_DEVICE, OMP_CLAUSE_WAIT)
(OMP_CLAUSE_DELETE, OMP_CLAUSE_AUTO, OMP_CLAUSE_TILE): New macros.
(gfc_match_omp_clauses): Handle those.
(OACC_PARALLEL_CLAUSES, OACC_KERNELS_CLAUSES, OACC_DATA_CLAUSES)
(OACC_LOOP_CLAUSES, OACC_PARALLEL_LOOP_CLAUSES)
(OACC_KERNELS_LOOP_CLAUSES, OACC_HOST_DATA_CLAUSES)
(OACC_DECLARE_CLAUSES, OACC_UPDATE_CLAUSES)
(OACC_ENTER_DATA_CLAUSES, OACC_EXIT_DATA_CLAUSES)
(OACC_WAIT_CLAUSES): New macros.
(gfc_free_expr_list, match_oacc_expr_list, match_oacc_clause_gang)
(gfc_match_omp_map_clause, gfc_match_oacc_parallel_loop)
(gfc_match_oacc_parallel, gfc_match_oacc_kernels_loop)
(gfc_match_oacc_kernels, gfc_match_oacc_data)
(gfc_match_oacc_host_data, gfc_match_oacc_loop)
(gfc_match_oacc_declare, gfc_match_oacc_update)
(gfc_match_oacc_enter_data, gfc_match_oacc_exit_data)
(gfc_match_oacc_wait, gfc_match_oacc_cache)
(gfc_match_oacc_routine, oacc_is_loop)
(resolve_oacc_scalar_int_expr, resolve_oacc_positive_int_expr)
(check_symbol_not_pointer, check_array_not_assumed)
(resolve_oacc_data_clauses, resolve_oacc_deviceptr_clause)
(oacc_compatible_clauses, oacc_is_parallel, oacc_is_kernels)
(omp_code_to_statement, oacc_code_to_statement)
(resolve_oacc_directive_inside_omp_region)
(resolve_omp_directive_inside_oacc_region)
(resolve_oacc_nested_loops, resolve_oacc_params_in_parallel)
(resolve_oacc_loop_blocks, gfc_resolve_oacc_blocks)
(resolve_oacc_loop, resolve_oacc_cache, gfc_resolve_oacc_declare)
(gfc_resolve_oacc_directive): New functions.
* parse.c (next_free): Update for OpenACC.  Move some code into...
(verify_token_free): ... this new function.
(next_fixed): Update for OpenACC.  Move some code into...
(verify_token_fixed): ... this new function.
(case_executable): Add ST_OACC_UPDATE, ST_OACC_WAIT,
ST_OACC_CACHE, ST_OACC_ENTER_DATA, and ST_OACC_EXIT_DATA.
(case_exec_markers): Add ST_OACC_PARALLEL_LOOP, ST_OACC_PARALLEL,
ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA, ST_OACC_LOOP,
ST_OACC_KERNELS_LOOP.
(case_decl): Add ST_OACC_ROUTINE.
(push_state, parse_critical_block, parse_progunit): Update for
OpenACC.
(gfc_ascii_statement): Handle ST_OACC_PARALLEL_LOOP,
ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL,
ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_KERNELS_LOOP,
ST_OACC_END_KERNELS_LOOP, ST_OACC_DATA, ST_OACC_END_DATA,
ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA, ST_OACC_LOOP,
ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE, ST_OACC_WAIT,
ST_OACC_CACHE, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA,
ST_OACC_ROUTINE.
(verify_st_order, parse_spec): Handle ST_OACC_DECLARE.
(parse_executable): Handle ST_OACC_PARALLEL_LOOP,
ST_OACC_KERNELS_LOOP, ST_OACC_LOOP, ST_OACC_PARALLEL,
ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA.
(decode_oacc_directive, parse_oacc_structured_block)
(parse_oacc_loop, is_oacc): New functions.
* parse.h (struct gfc_state_data): Add oacc_declare_clauses
member.
(is_oacc): New prototype.
* resolve.c (gfc_resolve_blocks, gfc_resolve_code): Handle
EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL,
EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS, EXEC_OACC_DATA,
EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, EXEC_OACC_UPDATE,
EXEC_OACC_WAIT, EXEC_OACC_CACHE, EXEC_OACC_ENTER_DATA,
EXEC_OACC_EXIT_DATA.
(resolve_codes): Call gfc_resolve_oacc_declare.
* scanner.c (openacc_flag, openacc_locus): New variables.
(skip_free_comments): Update for OpenACC.  Move some code into...
(skip_omp_attribute): ... this new function.
(skip_oacc_attribute): New function.
(skip_fixed_comments, gfc_next_char_literal): Update for OpenACC.
* st.c (gfc_free_statement): Handle EXEC_OACC_PARALLEL_LOOP,
EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS,
EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
* trans-decl.c (gfc_generate_function_code): Update for OpenACC.
* trans-openmp.c: Include "gomp-constants.h".
(gfc_omp_finish_clause, gfc_trans_omp_clauses): Use GOMP_MAP_*
instead of OMP_CLAUSE_MAP_*.  Use OMP_CLAUSE_SET_MAP_KIND.
(gfc_trans_omp_clauses): Handle OMP_LIST_USE_DEVICE,
OMP_LIST_DEVICE_RESIDENT, OMP_LIST_CACHE, and OMP_MAP_FORCE_ALLOC,
OMP_MAP_FORCE_DEALLOC, OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM,
OMP_MAP_FORCE_TOFROM, OMP_MAP_FORCE_PRESENT,
OMP_MAP_FORCE_DEVICEPTR, and gfc_omp_clauses' async, seq,
independent, wait_list, num_gangs_expr, num_workers_expr,
vector_length_expr, vector, vector_expr, worker, worker_expr,
gang, gang_expr members.
(gfc_trans_omp_do): Handle EXEC_OACC_LOOP.
(gfc_convert_expr_to_tree, gfc_trans_oacc_construct)
(gfc_trans_oacc_executable_directive)
(gfc_trans_oacc_wait_directive, gfc_trans_oacc_combined_directive)
(gfc_trans_oacc_declare, gfc_trans_oacc_directive): New functions.
* trans-stmt.c (gfc_trans_block_construct): Update for OpenACC.
* trans-stmt.h (gfc_trans_oacc_directive, gfc_trans_oacc_declare):
New prototypes.
* trans.c (tranc_code): Handle EXEC_OACC_CACHE, EXEC_OACC_WAIT,
EXEC_OACC_UPDATE, EXEC_OACC_LOOP, EXEC_OACC_HOST_DATA,
EXEC_OACC_DATA, EXEC_OACC_KERNELS, EXEC_OACC_KERNELS_LOOP,
EXEC_OACC_PARALLEL, EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_ENTER_DATA,
EXEC_OACC_EXIT_DATA.
* gfortran.texi: Update for OpenACC.
* intrinsic.texi: Likewise.
* invoke.texi: Likewise.
gcc/lto/
* lto-lang.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
New macros.
* lto.c: Include "gomp-constants.h".
gcc/testsuite/
* lib/target-supports.exp (check_effective_target_fopenacc): New
procedure.
* g++.dg/goacc-gomp/goacc-gomp.exp: New file.
* g++.dg/goacc/goacc.exp: Likewise.
* gcc.dg/goacc-gomp/goacc-gomp.exp: Likewise.
* gcc.dg/goacc/goacc.exp: Likewise.
* gfortran.dg/goacc/goacc.exp: Likewise.
* c-c++-common/cpp/openacc-define-1.c: New file.
* c-c++-common/cpp/openacc-define-2.c: Likewise.
* c-c++-common/cpp/openacc-define-3.c: Likewise.
* c-c++-common/goacc-gomp/nesting-1.c: Likewise.
* c-c++-common/goacc-gomp/nesting-fail-1.c: Likewise.
* c-c++-common/goacc/acc_on_device-2-off.c: Likewise.
* c-c++-common/goacc/acc_on_device-2.c: Likewise.
* c-c++-common/goacc/asyncwait-1.c: Likewise.
* c-c++-common/goacc/cache-1.c: Likewise.
* c-c++-common/goacc/clauses-fail.c: Likewise.
* c-c++-common/goacc/collapse-1.c: Likewise.
* c-c++-common/goacc/data-1.c: Likewise.
* c-c++-common/goacc/data-2.c: Likewise.
* c-c++-common/goacc/data-clause-duplicate-1.c: Likewise.
* c-c++-common/goacc/deviceptr-1.c: Likewise.
* c-c++-common/goacc/deviceptr-2.c: Likewise.
* c-c++-common/goacc/deviceptr-3.c: Likewise.
* c-c++-common/goacc/if-clause-1.c: Likewise.
* c-c++-common/goacc/if-clause-2.c: Likewise.
* c-c++-common/goacc/kernels-1.c: Likewise.
* c-c++-common/goacc/loop-1.c: Likewise.
* c-c++-common/goacc/loop-private-1.c: Likewise.
* c-c++-common/goacc/nesting-1.c: Likewise.
* c-c++-common/goacc/nesting-data-1.c: Likewise.
* c-c++-common/goacc/nesting-fail-1.c: Likewise.
* c-c++-common/goacc/parallel-1.c: Likewise.
* c-c++-common/goacc/pcopy.c: Likewise.
* c-c++-common/goacc/pcopyin.c: Likewise.
* c-c++-common/goacc/pcopyout.c: Likewise.
* c-c++-common/goacc/pcreate.c: Likewise.
* c-c++-common/goacc/pragma_context.c: Likewise.
* c-c++-common/goacc/present-1.c: Likewise.
* c-c++-common/goacc/reduction-1.c: Likewise.
* c-c++-common/goacc/reduction-2.c: Likewise.
* c-c++-common/goacc/reduction-3.c: Likewise.
* c-c++-common/goacc/reduction-4.c: Likewise.
* c-c++-common/goacc/sb-1.c: Likewise.
* c-c++-common/goacc/sb-2.c: Likewise.
* c-c++-common/goacc/sb-3.c: Likewise.
* c-c++-common/goacc/update-1.c: Likewise.
* gcc.dg/goacc/acc_on_device-1.c: Likewise.
* gfortran.dg/goacc/acc_on_device-1.f95: Likewise.
* gfortran.dg/goacc/acc_on_device-2-off.f95: Likewise.
* gfortran.dg/goacc/acc_on_device-2.f95: Likewise.
* gfortran.dg/goacc/assumed.f95: Likewise.
* gfortran.dg/goacc/asyncwait-1.f95: Likewise.
* gfortran.dg/goacc/asyncwait-2.f95: Likewise.
* gfortran.dg/goacc/asyncwait-3.f95: Likewise.
* gfortran.dg/goacc/asyncwait-4.f95: Likewise.
* gfortran.dg/goacc/branch.f95: Likewise.
* gfortran.dg/goacc/cache-1.f95: Likewise.
* gfortran.dg/goacc/coarray.f95: Likewise.
* gfortran.dg/goacc/continuation-free-form.f95: Likewise.
* gfortran.dg/goacc/cray.f95: Likewise.
* gfortran.dg/goacc/critical.f95: Likewise.
* gfortran.dg/goacc/data-clauses.f95: Likewise.
* gfortran.dg/goacc/data-tree.f95: Likewise.
* gfortran.dg/goacc/declare-1.f95: Likewise.
* gfortran.dg/goacc/enter-exit-data.f95: Likewise.
* gfortran.dg/goacc/fixed-1.f: Likewise.
* gfortran.dg/goacc/fixed-2.f: Likewise.
* gfortran.dg/goacc/fixed-3.f: Likewise.
* gfortran.dg/goacc/fixed-4.f: Likewise.
* gfortran.dg/goacc/host_data-tree.f95: Likewise.
* gfortran.dg/goacc/if.f95: Likewise.
* gfortran.dg/goacc/kernels-tree.f95: Likewise.
* gfortran.dg/goacc/list.f95: Likewise.
* gfortran.dg/goacc/literal.f95: Likewise.
* gfortran.dg/goacc/loop-1.f95: Likewise.
* gfortran.dg/goacc/loop-2.f95: Likewise.
* gfortran.dg/goacc/loop-3.f95: Likewise.
* gfortran.dg/goacc/loop-tree-1.f90: Likewise.
* gfortran.dg/goacc/omp.f95: Likewise.
* gfortran.dg/goacc/parallel-kernels-clauses.f95: Likewise.
* gfortran.dg/goacc/parallel-kernels-regions.f95: Likewise.
* gfortran.dg/goacc/parallel-tree.f95: Likewise.
* gfortran.dg/goacc/parameter.f95: Likewise.
* gfortran.dg/goacc/private-1.f95: Likewise.
* gfortran.dg/goacc/private-2.f95: Likewise.
* gfortran.dg/goacc/private-3.f95: Likewise.
* gfortran.dg/goacc/pure-elemental-procedures.f95: Likewise.
* gfortran.dg/goacc/reduction-2.f95: Likewise.
* gfortran.dg/goacc/reduction.f95: Likewise.
* gfortran.dg/goacc/routine-1.f90: Likewise.
* gfortran.dg/goacc/routine-2.f90: Likewise.
* gfortran.dg/goacc/sentinel-free-form.f95: Likewise.
* gfortran.dg/goacc/several-directives.f95: Likewise.
* gfortran.dg/goacc/sie.f95: Likewise.
* gfortran.dg/goacc/subarrays.f95: Likewise.
* gfortran.dg/gomp/map-1.f90: Likewise.
* gfortran.dg/openacc-define-1.f90: Likewise.
* gfortran.dg/openacc-define-2.f90: Likewise.
* gfortran.dg/openacc-define-3.f90: Likewise.
* g++.dg/gomp/block-1.C: Update for changed compiler output.
* g++.dg/gomp/block-2.C: Likewise.
* g++.dg/gomp/block-3.C: Likewise.
* g++.dg/gomp/block-5.C: Likewise.
* g++.dg/gomp/target-1.C: Likewise.
* g++.dg/gomp/target-2.C: Likewise.
* g++.dg/gomp/taskgroup-1.C: Likewise.
* g++.dg/gomp/teams-1.C: Likewise.
* gcc.dg/cilk-plus/jump-openmp.c: Likewise.
* gcc.dg/cilk-plus/jump.c: Likewise.
* gcc.dg/gomp/block-1.c: Likewise.
* gcc.dg/gomp/block-10.c: Likewise.
* gcc.dg/gomp/block-2.c: Likewise.
* gcc.dg/gomp/block-3.c: Likewise.
* gcc.dg/gomp/block-4.c: Likewise.
* gcc.dg/gomp/block-5.c: Likewise.
* gcc.dg/gomp/block-6.c: Likewise.
* gcc.dg/gomp/block-7.c: Likewise.
* gcc.dg/gomp/block-8.c: Likewise.
* gcc.dg/gomp/block-9.c: Likewise.
* gcc.dg/gomp/target-1.c: Likewise.
* gcc.dg/gomp/target-2.c: Likewise.
* gcc.dg/gomp/taskgroup-1.c: Likewise.
* gcc.dg/gomp/teams-1.c: Likewise.
include/
* gomp-constants.h: New file.
libgomp/
* Makefile.am (search_path): Add $(top_srcdir)/../include.
(libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
oacc-async.c, oacc-plugin.c, oacc-cuda.c.
[USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
Include $(top_srcdir)/plugin/Makefrag.am.
(nodist_libsubinclude_HEADERS): Add openacc.h.
[USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
openacc.f90, openacc.mod, openacc_kinds.mod.
(omp_lib.mod): Generalize into...
(%.mod): ... this new rule.
(openacc_kinds.mod, openacc.mod): New rules.
* plugin/configfrag.ac: New file.
* configure.ac: Move plugin/offloading support into it.  Include
it.  Instantiate testsuite/libgomp-test-support.pt.exp.
* plugin/Makefrag.am: New file.
* testsuite/Makefile.am (OFFLOAD_TARGETS)
(OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
export.
(libgomp-test-support.exp): New rule.
(all-local): Depend on it.
* Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* config.h.in: Likewise.
* configure: Likewise.
* configure.tgt: Harden shell syntax.
* env.c: Include "oacc-int.h".
(parse_acc_device_type): New function.
(gomp_debug_var, goacc_device_type, goacc_device_num): New
variables.
(initialize_env): Initialize those.  Call
goacc_runtime_initialize.
* error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
(gomp_fatal): Call gomp_vfatal.
* libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
(gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
(gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
(splay_tree_node, splay_tree, splay_tree_key)
(struct target_mem_desc, struct splay_tree_key_s)
(struct gomp_memory_mapping, struct acc_dispatch_t)
(struct gomp_device_descr, gomp_acc_insert_pointer)
(gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
(gomp_unmap_vars, gomp_init_device, gomp_init_tables)
(gomp_free_memmap, gomp_fini_device): New declarations.
(gomp_vdebug, gomp_debug): New macros.
Include "splay-tree.h".
* libgomp.map (OACC_2.0): New symbol version.  Use for
acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
acc_set_device_type_h_, acc_get_device_type,
acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
acc_get_device_num, acc_get_device_num_h_, acc_async_test,
acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
acc_copyin_array_h_, acc_present_or_copyin,
acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
acc_present_or_create_32_h_, acc_present_or_create_64_h_,
acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
acc_update_device, acc_update_device_32_h_,
acc_update_device_64_h_, acc_update_device_array_h_,
acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
acc_update_self_array_h_, acc_map_data, acc_unmap_data,
acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
acc_is_present_64_h_, acc_is_present_array_h_,
acc_memcpy_to_device, acc_memcpy_from_device,
acc_get_current_cuda_device, acc_get_current_cuda_context,
acc_get_cuda_stream, acc_set_cuda_stream.
(GOACC_2.0): New symbol version.  Use for GOACC_data_end,
GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
GOACC_update, GOACC_wait, GOACC_get_thread_num,
GOACC_get_num_threads.
(GOMP_PLUGIN_1.0): New symbol version.  Use for
GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
GOMP_PLUGIN_acc_thread.
* libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
environment variable.
* libgomp_g.h (GOACC_data_start, GOACC_data_end)
(GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
(GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
* splay-tree.h (splay_tree_lookup, splay_tree_insert)
(splay_tree_remove): New declarations.
(rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
(splay_tree_remove, splay_tree_lookup): Move into...
* splay-tree.c: ... this new file.
* target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
(splay_tree_node, splay_tree, splay_tree_key)
(struct target_mem_desc, struct splay_tree_key_s)
(struct gomp_device_descr): Don't declare.
(num_devices_openmp): New variable.
(gomp_get_num_devices ): Use it.
(gomp_init_targets_once): New function.
(gomp_get_num_devices ): Use it.
(get_kind, gomp_copy_from_async, gomp_free_memmap)
(gomp_fini_device, gomp_register_image_for_device): New functions.
(gomp_map_vars): Add devaddrs parameter.
(gomp_update): Add mm parameter.
(gomp_init_device): Move most of it into...
(gomp_init_tables): ... this new function.
(gomp_register_images_for_device): Remove function.
(splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
Make them hidden instead of static.
(gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
(gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
(GOMP_target_end_data, GOMP_target_update)
(gomp_load_plugin_for_device, gomp_target_init): Update for
OpenACC changes.
* oacc-async.c: New file.
* oacc-cuda.c: Likewise.
* oacc-host.c: Likewise.
* oacc-init.c: Likewise.
* oacc-int.h: Likewise.
* oacc-mem.c: Likewise.
* oacc-parallel.c: Likewise.
* oacc-plugin.c: Likewise.
* oacc-plugin.h: Likewise.
* oacc-ptx.h: Likewise.
* openacc.f90: Likewise.
* openacc.h: Likewise.
* openacc_lib.h: Likewise.
* plugin/plugin-host.c: Likewise.
* plugin/plugin-nvptx.c: Likewise.
* libgomp-plugin.c: Likewise.
* libgomp-plugin.h: Likewise.
* libgomp_target.h: Remove file after merging content into the
former file.  Update all users.
* testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
(offload_targets_s, offload_targets_s_openacc): New variables.
(check_effective_target_openacc_nvidia_accel_present)
(check_effective_target_openacc_nvidia_accel_selected): New
procedures.
(libgomp_init): Update for OpenACC changes.
* testsuite/libgomp-test-support.exp.in: New file.
* testsuite/libgomp.oacc-c++/c++.exp: Likewise.
* testsuite/libgomp.oacc-c/c.exp: Likewise.
* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
* testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
* testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
* testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
* testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
* testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
* testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
* testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
* testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
* testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
* testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
liboffloadmic/
* plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_get_name)
(GOMP_OFFLOAD_get_caps, GOMP_OFFLOAD_fini_device): New functions.

Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>
Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: Dmitry Bocharnikov <dmitry.b@samsung.com>
Co-Authored-By: Evgeny Gavrin <e.gavrin@samsung.com>
Co-Authored-By: Ilmir Usmanov <i.usmanov@samsung.com>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
Co-Authored-By: James Norris <jnorris@codesourcery.com>
Co-Authored-By: Julian Brown <julian@codesourcery.com>
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
Co-Authored-By: Tobias Burnus <burnus@net-b.de>
Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r219682

9 years agojit: prevent ICE with type mismatch in gcc_jit_block_add_assignment_op
David Malcolm [Thu, 15 Jan 2015 19:36:42 +0000 (19:36 +0000)]
jit: prevent ICE with type mismatch in gcc_jit_block_add_assignment_op

gcc/jit/ChangeLog:
* libgccjit.c (gcc_jit_block_add_assignment_op): Check that the
lvalue and the rvalue are of compatible type.

gcc/testsuite/ChangeLog:
* jit.dg/test-error-mismatching-types-in-assignment-op.c: New
test case.

From-SVN: r219681

9 years agoexplow.h: Remove duplicate contents.
Prathamesh Kulkarni [Thu, 15 Jan 2015 19:22:20 +0000 (19:22 +0000)]
explow.h: Remove duplicate contents.

2015-01-15  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

* explow.h: Remove duplicate contents.
* dojump.h: Likewise.

From-SVN: r219680

9 years agoarm.c (arm_xgene_tune): Add default initializer for instruction fusion.
Richard Earnshaw [Thu, 15 Jan 2015 18:47:31 +0000 (18:47 +0000)]
arm.c (arm_xgene_tune): Add default initializer for instruction fusion.

* arm.c (arm_xgene_tune): Add default initializer for instruction
fusion.

From-SVN: r219679

9 years agoinline_1.c: Rename gcc.dg/inline_[1-4].c to inline-3[6-9].c.
Mike Stump [Thu, 15 Jan 2015 18:42:39 +0000 (18:42 +0000)]
inline_1.c: Rename gcc.dg/inline_[1-4].c to inline-3[6-9].c.

* gcc.dg/inline_1.c: Rename gcc.dg/inline_[1-4].c to inline-3[6-9].c.
* gcc.dg/inline_2.c: Likewise.
* gcc.dg/inline_3.c: Likewise.
* gcc.dg/inline_4.c: Likewise.

From-SVN: r219678

9 years agoFix ChangeLog entry.
Steve Ellcey [Thu, 15 Jan 2015 18:32:11 +0000 (18:32 +0000)]
Fix ChangeLog entry.

From-SVN: r219677

9 years agore PR fortran/58023 ([F03] ICE on invalid with bad PPC declaration)
Janus Weil [Thu, 15 Jan 2015 18:28:02 +0000 (19:28 +0100)]
re PR fortran/58023 ([F03] ICE on invalid with bad PPC declaration)

2015-01-15  Janus Weil  <janus@gcc.gnu.org>

PR fortran/58023
* resolve.c (resolve_fl_derived0): Continue resolving next component
after error.

2015-01-15  Janus Weil  <janus@gcc.gnu.org>

PR fortran/58023
* gfortran.dg/proc_ptr_comp_43.f90: New.

From-SVN: r219676

9 years agounroll_1.c: Rename gcc.dg/unroll_[1-5].c to unroll-[2-6].
Mike Stump [Thu, 15 Jan 2015 18:21:51 +0000 (18:21 +0000)]
unroll_1.c: Rename gcc.dg/unroll_[1-5].c to unroll-[2-6].

* gcc.dg/unroll_1.c: Rename gcc.dg/unroll_[1-5].c to unroll-[2-6].
* gcc.dg/unroll_2.c: Likewise.
* gcc.dg/unroll_3.c: Likewise.
* gcc.dg/unroll_4.c: Likewise.
* gcc.dg/unroll_5.c: Likewise.

From-SVN: r219675

9 years agore PR testsuite/63971 (Some of gcc.target/aarch64/test_frame_*.c tests fail now)
Tejas Belagod [Thu, 15 Jan 2015 18:17:23 +0000 (18:17 +0000)]
re PR testsuite/63971 (Some of  gcc.target/aarch64/test_frame_*.c tests fail now)

2015-01-15  Tejas Belagod  <tejas.belagod@arm.com>

PR target/63971
* gcc.target/aarch64/test_frame_1.c: Revert to 3 loads of x30
in epilogue.
* gcc.target/aarch64/test_frame_6.c: Likewise.
* gcc.target/aarch64/test_frame_2.c: Revert to 2 pair loads of
x30 and x19 (in the epilogue).
* gcc.target/aarch64/test_frame_4.c: Likewise.
* gcc.target/aarch64/test_frame_7.c: Likewise.

From-SVN: r219674

9 years agoMake test2/test1 static in libitm.c/stackundo.c
H.J. Lu [Thu, 15 Jan 2015 18:03:20 +0000 (18:03 +0000)]
Make test2/test1 static in libitm.c/stackundo.c

libitm.c/stackundo.c fails with -fpic since test1 and test2 may be
preempted with -fpic.  This patch makes those 2 functions static.

PR libitm/64360
* libitm.c/stackundo.c (test2): Make it static.
(test1): Likewise.

From-SVN: r219673

9 years agoFix for PR64068 and PR64559.
Martin Liska [Thu, 15 Jan 2015 17:29:23 +0000 (17:29 +0000)]
Fix for PR64068 and PR64559.

* g++.dg/ipa/pr64068.C: New test.
* gcc.dg/ipa/PR64559.c: New test.
PR ipa/64068
PR ipa/64559
* ipa.c (symbol_table::remove_unreachable_nodes):
Do not put abstract origins into boundary.

From-SVN: r219672

9 years agognu-user.h (CRT_GET_RFIB_DATA): Remove EBX register usage.
Evgeny Stupachenko [Thu, 15 Jan 2015 17:27:03 +0000 (17:27 +0000)]
gnu-user.h (CRT_GET_RFIB_DATA): Remove EBX register usage.

2015-01-15  Evgeny Stupachenko  <evstupac@gmail.com>

* config/i386/gnu-user.h (CRT_GET_RFIB_DATA): Remove EBX register usage.
* config/i386/sysv4.h (CRT_GET_RFIB_DATA): Ditto.

From-SVN: r219671

9 years agoMakefile.in (PLUGIN_HEADERS): Add dominance.h...
Steve Ellcey [Thu, 15 Jan 2015 17:10:50 +0000 (17:10 +0000)]
Makefile.in (PLUGIN_HEADERS): Add dominance.h...

2015-01-15  Steve Ellcey  <sellcey@mips.com>

* Makefile.in (PLUGIN_HEADERS): Add dominance.h, cfg.h, cfgrtl.h,
cfganal.h, cfgbuild.h, cfgcleanup.h, lcm.h, cfgloopmanip.h,
builtins.def, chkp-builtins.def, and pass-instances.def.

From-SVN: r219670

9 years agoIgnore additional linker messages on Linux/x86 with PIE
H.J. Lu [Thu, 15 Jan 2015 16:33:37 +0000 (16:33 +0000)]
Ignore additional linker messages on Linux/x86 with PIE

g++.dg/other/anon5.C is expected to fail to link.  On Linux/x86 with PIE
and the new linker, there are additional messages from linker:

[hjl@gnu-tools-1 gcc]$ g++  -fPIE -pie
/export/gnu/import/git/sources/gcc/gcc/testsuite/g++.dg/other/anon5.C
/tmp/ccwg53fj.o: In function `f()': anon5.C:(.text+0x7): undefined reference to `(anonymous namespace)::c::t'
/usr/local/bin/ld: /tmp/ccwg53fj.o: relocation R_X86_64_PC32 against undefined symbol `_ZN12_GLOBAL__N_11c1tE' can not be used when making a shared object; recompile with -fPIC
/usr/local/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status
[hjl@gnu-tools-1 gcc]$

This patch ignores additional linker messages on Linux/x86 with PIE.

* g++.dg/other/anon5.C: Ignore additional messages on Linux/x86
with PIE.

From-SVN: r219667

9 years agodefault64.h (TARGET_DEFAULT): Use ISA 2.7 (POWER8).
David Edelsohn [Thu, 15 Jan 2015 16:14:17 +0000 (16:14 +0000)]
default64.h (TARGET_DEFAULT): Use ISA 2.7 (POWER8).

        * config/rs6000/default64.h (TARGET_DEFAULT) [LITTLE_ENDIAN]: Use
        ISA 2.7 (POWER8).

From-SVN: r219665

9 years agore PR tree-optimization/61743 (Complete unroll is not happened for loops with short...
Richard Biener [Thu, 15 Jan 2015 15:02:11 +0000 (15:02 +0000)]
re PR tree-optimization/61743 (Complete unroll is not happened for loops with short upper bound)

2015-01-15  Richard Biener  <rguenther@suse.de>

PR tree-optimization/61743
* tree-ssa-pre.c (insert_into_preds_of_block): Preserve range
information on PHIs for some simple cases.

* gcc.dg/tree-ssa/pr61743-1.c: New testcase.
* gcc.dg/tree-ssa/pr61743-2.c: Likewise.

From-SVN: r219662

9 years agoarm.md (generic_sched): Specify xgene1 in 'no' list.
Philipp Tomsich [Thu, 15 Jan 2015 14:48:12 +0000 (14:48 +0000)]
arm.md (generic_sched): Specify xgene1 in 'no' list.

2015-01-15  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>

        * config/arm/arm.md (generic_sched): Specify xgene1 in 'no' list.
        Include xgene1.md.
        * config/arm/arm.c (arm_issue_rate): Specify 4 for xgene1.
        * config/arm/arm-cores.def (xgene1): New entry.
        * config/arm/arm-tables.opt: Regenerate.
        * config/arm/arm-tune.md: Regenerate.
        * config/arm/bpabi.h (BE8_LINK_SPEC): Specify mcpu=xgene1.

From-SVN: r219661

9 years ago[AARCH64] Fix syntax error in target selector "-O2" for volatileloadpair-1.c &
Renlin Li [Thu, 15 Jan 2015 14:43:00 +0000 (14:43 +0000)]
[AARCH64] Fix syntax error in target selector "-O2" for volatileloadpair-1.c &
volatileloadpair-2.c.

testsuite/
* gcc.target/aarch64/volatileloadpair-1.c: Correct dg-options.
* gcc.target/aarch64/volatileloadpair-2.c: Likewise.

From-SVN: r219660

9 years agoUpdated copyright year for 'xgene1.md'.
Philipp Tomsich [Thu, 15 Jan 2015 14:14:19 +0000 (14:14 +0000)]
Updated copyright year for 'xgene1.md'.

From-SVN: r219659

9 years agotree-if-conv.c: Include hash-map.h.
Yuri Rumyantsev [Thu, 15 Jan 2015 14:12:25 +0000 (14:12 +0000)]
tree-if-conv.c: Include hash-map.h.

gcc/

* tree-if-conv.c: Include hash-map.h.
(aggressive_if_conv): New variable.
(fold_build_cond_expr): Add simplification of non-zero condition.
(add_to_dst_predicate_list): Invoke add_to_predicate_list if edge
destination block is not always executed.
(if_convertible_phi_p): Fix commentary, allow phi nodes have more
than two predecessors if AGGRESSIVE_IF_CONV is true.
(if_convertible_stmt_p): Fix commentary.
(all_preds_critical_p): New function.
(has_pred_critical_p): New function.
(if_convertible_bb_p): Fix commentary, if AGGRESSIVE_IF_CONV is true
BB can have more than two predecessors and all incoming edges can be
critical.
(predicate_bbs): Skip predication for loop exit block, use build2_loc
to compute predicate for true edge.
(find_phi_replacement_condition): Delete this function.
(is_cond_scalar_reduction): Add arguments ARG_0, ARG_1 and EXTENDED.
Allow interchange PHI arguments if EXTENDED is false.
Change check that block containing reduction statement candidate
is predecessor of phi-block since phi may have more than two arguments.
(phi_args_hash_traits): New helper structure.
(struct phi_args_hash_traits): New type.
(phi_args_hash_traits::hash): New function.
(phi_args_hash_traits::equal_keys): New function.
(gen_phi_arg_condition): New function.
(predicate_scalar_phi): Add handling of phi nodes with more than two
arguments, delete COND and TRUE_BB arguments, insert body of
find_phi_replacement_condition to predicate ordinary phi nodes.
(predicate_all_scalar_phis): Skip blocks with the only predecessor,
delete call of find_phi_replacement_condition and invoke
predicate_scalar_phi with two arguments.
(insert_gimplified_predicates): Add assert that non-predicated block
don't have statements to insert.
(ifcvt_split_critical_edges): New function.
(ifcvt_split_def_stmt): Likewise.
(ifcvt_walk_pattern_tree): Likewise.
(stmt_is_root_of_bool_pattern): Likewise.
(ifcvt_repair_bool_pattern): Likewise.
(ifcvt_local_dce): Likewise.
(tree_if_conversion): Add initialization of AGGRESSIVE_IF_CONV which
is copy of inner or outer loop force_vectorize field, invoke
ifcvt_split_critical_edges, ifcvt_local_dce and
ifcvt_repair_bool_pattern for aggressive if-conversion.

gcc/testsuite/

* gcc.dg/vect/vect-aggressive-1.c: New.
* gcc.target/i386/avx2-vect-aggressive.c: New.

From-SVN: r219658

9 years agoaarch64.md: Include xgene1.md.
Philipp Tomsich [Thu, 15 Jan 2015 14:09:42 +0000 (14:09 +0000)]
aarch64.md: Include xgene1.md.

2015-01-15  Philipp Tomsich  <ptomsich@theobroma-systems.com>

        * config/aarch64/aarch64.md: Include xgene1.md.
        * config/aarch64/xgene1.md: New file.

From-SVN: r219657

9 years agoaarch64-cores.def (xgene1): Update/add the xgene1 (APM XGene-1) core definition.
Philipp Tomsich [Thu, 15 Jan 2015 13:48:14 +0000 (13:48 +0000)]
aarch64-cores.def (xgene1): Update/add the xgene1 (APM XGene-1) core definition.

2015-01-15  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>

        * config/aarch64/aarch64-cores.def (xgene1): Update/add the
        xgene1 (APM XGene-1) core definition.
        * gcc/config/aarch64/aarch64.c: Add cost tables for APM XGene-1
        * config/arm/aarch-cost-tables.h: Add cost tables for APM XGene-1
        * doc/invoke.texi: Document -mcpu=xgene1.

From-SVN: r219656

9 years agodojump.h: New header file.
Prathamesh Kulkarni [Thu, 15 Jan 2015 13:28:42 +0000 (13:28 +0000)]
dojump.h: New header file.

2015-10-15  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

* dojump.h: New header file.
* explow.h: Likewise.
* expr.h: Remove includes.
Move expmed.c prototypes to expmed.h.
Move dojump.c prototypes to dojump.h.
Move alias.c prototypes to alias.h.
Move explow.c prototypes to explow.h.
Move calls.c prototypes to calls.h.
Move emit-rtl.c prototypes to emit-rtl.h.
Move varasm.c prototypes to varasm.h.
Move stmt.c prototypes to stmt.h.
(saved_pending_stack_adjust): Move to dojump.h.
(adjust_address): Move to explow.h.
(adjust_address_nv): Move to emit-rtl.h.
(adjust_bitfield_address): Likewise.
(adjust_bitfield_address_size): Likewise.
(adjust_bitfield_address_nv): Likewise.
(adjust_automodify_address_nv): Likewise.
* explow.c (expr_size): Move to expr.c.
(int_expr_size): Likewise.
(tree_expr_size): Likewise.
Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h statistics.h stmt.h varasm.h.
* genemit.c (main): Generate includes statistics.h, real.h, fixed-value.h,
insn-config.h, expmed.h, dojump.h, explow.h, emit-rtl.h, stmt.h.
* genopinit.c (main): Generate includes hashtab.h, hard-reg-set.h, function.h,
statistics.h, real.h, fixed-value.h, expmed.h, dojump.h, explow.h, emit-rtl.h,
stmt.h.
* genoutput.c (main): Generate includes hashtab.h, statistics.h, real.h,
fixed-value.h, expmed.h, dojump.h, explow.h, emit-rtl.h, stmt.h.
* genemit.c (open_base_files): Generate includes flags.h, statistics.h, real.h,
fixed-value.h, tree.h, expmed.h, dojump.h, explow.h, calls.h, emit-rtl.h, varasm.h,
stmt.h.
* config/tilepro/gen-mul-tables.cc: Generate includes hashtab.h, hash-set.h, vec.h,
machmode.h, tm.h, hard-reg-set.h, input.h, function.h, rtl.h, flags.h, statistics.h,
double-int.h, real.h, fixed-value.h, alias.h, wide-int.h, inchash.h, tree.h,
insn-config.h, expmed.h, dojump.h, explow.h, calls.h, emit-rtl.h, varasm.h, stmt.h.
* config/tilegx/mul-tables.c: Include alias.h calls.h dojump.h
double-int.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h
function.h hard-reg-set.h hash-set.h hashtab.h inchash.h input.h
insn-config.h machmode.h real.h rtl.h statistics.h stmt.h symtab.h
tm.h tree.h varasm.h vec.h wide-int.h.
* rtlhooks.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h flags.h function.h hard-reg-set.h
hash-set.h hashtab.h inchash.h input.h insn-config.h machmode.h
real.h statistics.h stmt.h tree.h varasm.h vec.h wide-int.h.
* cfgloopanal.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h flags.h inchash.h insn-config.h
real.h statistics.h stmt.h tree.h varasm.h wide-int.h.
* loop-iv.c: Likewise.
* lra-assigns.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h flags.h inchash.h real.h
statistics.h stmt.h tree.h varasm.h wide-int.h.
* lra-constraints.c: Likewise.
* lra-eliminations.c: Likewise.
* lra-lives.c: Likewise.
* lra-remat.c: Likewise.
* bt-load.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h inchash.h insn-config.h real.h
statistics.h stmt.h tree.h varasm.h wide-int.h.
* hw-doloop.c: Likewise.
* ira-color.c: Likewise.
* ira-emit.c: Likewise.
* loop-doloop.c: Likewise.
* loop-invariant.c: Likewise.
* reload.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h inchash.h real.h rtl.h
statistics.h stmt.h tree.h varasm.h wide-int.h.
* caller-save.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h inchash.h real.h statistics.h
stmt.h tree.h varasm.h wide-int.h.
* combine-stack-adj.c: Likewise.
* cse.c: Likewise.
* ddg.c: Likewise.
* ifcvt.c: Likewise.
* ira-costs.c: Likewise.
* jump.c: Likewise.
* lra-coalesce.c: Likewise.
* lra-spills.c: Likewise.
* profile.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h insn-config.h real.h statistics.h
stmt.h varasm.h wide-int.h.
* lra.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h real.h statistics.h stmt.h
varasm.h.
* config/sh/sh_treg_combine.cc: Include alias.h calls.h dojump.h
double-int.h explow.h expmed.h fixed-value.h flags.h real.h
statistics.h stmt.h varasm.h wide-int.h.
* reorg.c: Include alias.h calls.h dojump.h double-int.h explow.h
expmed.h fixed-value.h inchash.h real.h statistics.h stmt.h tree.h
varasm.h wide-int.h.
* reload1.c: Include alias.h calls.h dojump.h double-int.h explow.h
expmed.h fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h.
* config/tilegx/tilegx.c: Include alias.h dojump.h double-int.h
emit-rtl.h explow.h expmed.h fixed-value.h flags.h real.h
statistics.h stmt.h.
* config/tilepro/tilepro.c: Likewise.
* config/mmix/mmix.c: Include alias.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h real.h statistics.h stmt.h.
* config/pdp11/pdp11.c: Likewise.
* config/xtensa/xtensa.c: Likewise.
* config/lm32/lm32.c: Include alias.h dojump.h double-int.h emit-rtl.h
explow.h expmed.h fixed-value.h real.h statistics.h stmt.h
varasm.h.
* tree-chkp.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h function.h hard-reg-set.h hashtab.h
insn-config.h real.h rtl.h statistics.h stmt.h tm.h.
* cilk-common.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h function.h hard-reg-set.h hashtab.h
insn-config.h real.h rtl.h statistics.h stmt.h tm.h varasm.h.
* rtl-chkp.c: Likewise.
* tree-chkp-opt.c: Likewise.
* config/arm/arm-builtins.c: Include calls.h dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h flags.h function.h hard-reg-set.h hashtab.h
insn-config.h real.h statistics.h stmt.h varasm.h.
* ipa-icf.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h
statistics.h stmt.h.
* tree-vect-data-refs.c: Likewise.
* graphite-sese-to-poly.c: Include calls.h dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h
rtl.h statistics.h stmt.h varasm.h.
* internal-fn.c: Likewise.
* ipa-icf-gimple.c: Likewise.
* lto-section-out.c: Likewise.
* tree-data-ref.c: Likewise.
* tree-nested.c: Likewise.
* tree-outof-ssa.c: Likewise.
* tree-predcom.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-ssa-strlen.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vect-stmts.c: Likewise.
* tsan.c: Likewise.
* targhooks.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h hashtab.h insn-config.h real.h statistics.h
stmt.h.
* config/sh/sh-mem.cc: Include calls.h dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h
statistics.h stmt.h varasm.h.
* loop-unroll.c: Likewise.
* ubsan.c: Likewise.
* tree-ssa-loop-prefetch.c: Include calls.h dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h flags.h hashtab.h real.h rtl.h statistics.h
stmt.h varasm.h.
* dse.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h function.h hashtab.h statistics.h stmt.h varasm.h.
* tree-switch-conversion.c: Include calls.h dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h hashtab.h insn-config.h real.h rtl.h
statistics.h stmt.h.
* generic-match-head.c: Include calls.h dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h hashtab.h insn-config.h real.h rtl.h
statistics.h stmt.h varasm.h.
* gimple-match-head.c: Likewise.
* lto-cgraph.c: Likewise.
* lto-section-in.c: Likewise.
* lto-streamer-in.c: Likewise.
* lto-streamer-out.c: Likewise.
* tree-affine.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-if-conv.c: Likewise.
* tree-into-ssa.c: Likewise.
* tree-ssa-alias.c: Likewise.
* tree-ssa-copyrename.c: Likewise.
* tree-ssa-dse.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-tailcall.c: Likewise.
* tree-vect-generic.c: Likewise.
* tree-sra.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h insn-config.h real.h rtl.h stmt.h varasm.h.
* stor-layout.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h insn-config.h real.h statistics.h stmt.h.
* varasm.c: Likewise.
* coverage.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h insn-config.h real.h statistics.h stmt.h
varasm.h.
* init-regs.c: Likewise.
* ira.c: Likewise.
* omp-low.c: Likewise.
* stack-ptr-mod.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-complex.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h insn-config.h rtl.h statistics.h stmt.h
varasm.h.
* dwarf2cfi.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h insn-config.h statistics.h stmt.h varasm.h.
* shrink-wrap.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h rtl.h statistics.h stmt.h.
* recog.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h rtl.h statistics.h stmt.h varasm.h.
* tree-ssa-phiopt.c: Likewise.
* config/darwin.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h statistics.h stmt.h.
* config/fr30/fr30.c: Likewise.
* config/frv/frv.c: Likewise.
* expr.c: Likewise.
* final.c: Likewise.
* optabs.c: Likewise.
* passes.c: Likewise.
* simplify-rtx.c: Likewise.
* stmt.c: Likewise.
* toplev.c: Likewise.
* var-tracking.c: Likewise.
* gcse.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h.
* lower-subreg.c: Likewise.
* postreload-gcse.c: Likewise.
* ree.c: Likewise.
* reginfo.c: Likewise.
* store-motion.c: Likewise.
* combine.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h stmt.h varasm.h.
* emit-rtl.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h statistics.h stmt.h.
* dojump.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h statistics.h stmt.h varasm.h.
* except.c: Likewise.
* explow.c: Likewise.
* tree-dfa.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h insn-config.h real.h rtl.h statistics.h stmt.h
varasm.h.
* gimple-fold.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h insn-config.h real.h rtl.h statistics.h varasm.h.
* tree-ssa-structalias.c: Likewise.
* cfgexpand.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h insn-config.h real.h statistics.h.
* calls.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h insn-config.h real.h statistics.h stmt.h.
* bb-reorder.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h insn-config.h real.h statistics.h stmt.h varasm.h.
* cfgbuild.c: Likewise.
* function.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h real.h rtl.h statistics.h stmt.h.
* cfgrtl.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h.
* dbxout.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h real.h statistics.h stmt.h.
* auto-inc-dec.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h real.h statistics.h stmt.h varasm.h.
* cprop.c: Likewise.
* modulo-sched.c: Likewise.
* postreload.c: Likewise.
* ccmp.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h
flags.h function.h hard-reg-set.h hashtab.h insn-config.h real.h
statistics.h stmt.h varasm.h.
* gimple-ssa-strength-reduction.c: Include calls.h dojump.h emit-rtl.h
explow.h fixed-value.h flags.h hashtab.h insn-config.h real.h
rtl.h statistics.h stmt.h varasm.h.
* tree-ssa-loop-ivopts.c: Include calls.h dojump.h emit-rtl.h explow.h
fixed-value.h flags.h hashtab.h real.h rtl.h statistics.h stmt.h
varasm.h.
* expmed.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h
function.h hard-reg-set.h hashtab.h real.h statistics.h stmt.h
varasm.h.
* target-globals.c: Include calls.h dojump.h emit-rtl.h explow.h
fixed-value.h function.h hashtab.h real.h statistics.h stmt.h
varasm.h.
* tree-ssa-address.c: Include calls.h dojump.h emit-rtl.h explow.h
fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h.
* cfgcleanup.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h
function.h real.h statistics.h stmt.h varasm.h.
* alias.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h
insn-config.h real.h statistics.h stmt.h.
* dwarf2out.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h
statistics.h stmt.h.
* config/nvptx/nvptx.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h hard-reg-set.h insn-config.h real.h
statistics.h stmt.h varasm.h.
* gimplify.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
flags.h hashtab.h insn-config.h real.h rtl.h statistics.h.
* asan.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
flags.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h.
* ipa-devirt.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h
statistics.h stmt.h varasm.h.
* ipa-polymorphic-call.c: Likewise.
* config/aarch64/aarch64.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h flags.h hashtab.h insn-config.h real.h statistics.h
stmt.h.
* config/c6x/c6x.c: Likewise.
* config/aarch64/aarch64-builtins.c: Include dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h
statistics.h stmt.h varasm.h.
* ipa-prop.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h varasm.h.
* ipa-split.c: Likewise.
* tree-eh.c: Likewise.
* tree-ssa-dce.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-vrp.c: Likewise.
* config/nds32/nds32-cost.c: Include dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h hashtab.h insn-config.h real.h statistics.h
stmt.h.
* config/nds32/nds32-fp-as-gp.c: Likewise.
* config/nds32/nds32-intrinsic.c: Likewise.
* config/nds32/nds32-isr.c: Likewise.
* config/nds32/nds32-md-auxiliary.c: Likewise.
* config/nds32/nds32-memory-manipulation.c: Likewise.
* config/nds32/nds32-pipelines-auxiliary.c: Likewise.
* config/nds32/nds32-predicates.c: Likewise.
* config/nds32/nds32.c: Likewise.
* config/cris/cris.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h statistics.h.
* config/alpha/alpha.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h statistics.h stmt.h.
* config/arm/arm.c: Likewise.
* config/avr/avr.c: Likewise.
* config/bfin/bfin.c: Likewise.
* config/h8300/h8300.c: Likewise.
* config/i386/i386.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/iq2000/iq2000.c: Likewise.
* config/m32c/m32c.c: Likewise.
* config/m32r/m32r.c: Likewise.
* config/m68k/m68k.c: Likewise.
* config/mcore/mcore.c: Likewise.
* config/mep/mep.c: Likewise.
* config/mips/mips.c: Likewise.
* config/mn10300/mn10300.c: Likewise.
* config/moxie/moxie.c: Likewise.
* config/pa/pa.c: Likewise.
* config/rl78/rl78.c: Likewise.
* config/rx/rx.c: Likewise.
* config/s390/s390.c: Likewise.
* config/sh/sh.c: Likewise.
* config/sparc/sparc.c: Likewise.
* config/spu/spu.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/v850/v850.c: Likewise.
* config/vax/vax.c: Likewise.
* config/cr16/cr16.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h.
* config/msp430/msp430.c: Likewise.
* predict.c: Likewise.
* value-prof.c: Likewise.
* config/epiphany/epiphany.c: Include dojump.h emit-rtl.h explow.h
expmed.h fixed-value.h hashtab.h statistics.h stmt.h.
* config/microblaze/microblaze.c: Likewise.
* config/nios2/nios2.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* tree.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
insn-config.h real.h rtl.h statistics.h stmt.h.
* cgraph.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
insn-config.h real.h statistics.h stmt.h.
* fold-const.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h insn-config.h real.h statistics.h stmt.h varasm.h.
* tree-inline.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h.
* builtins.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
real.h statistics.h stmt.h.
* config/arc/arc.c: Include dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h statistics.h stmt.h.
* config/visium/visium.c: Include dojump.h emit-rtl.h explow.h expmed.h
stmt.h.

java/
* builtins.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
fixed-value.h function.h hard-reg-set.h hashtab.h insn-config.h
real.h statistics.h stmt.h varasm.h.

From-SVN: r219655

9 years agoAdjust scan string for PIE
H.J. Lu [Thu, 15 Jan 2015 13:25:30 +0000 (13:25 +0000)]
Adjust scan string for PIE

The order of address in the first operand is different due to different
output orders of PLUS between output_addr_const and output_pic_addr_const.
This patch adjusts scan string for PIE in gcc.target/i386/pr54445-2.c.

* gcc.target/i386/pr54445-2.c: Adjust scan string for PIE.

From-SVN: r219654

9 years agoMAINTAINERS: (Write After Approval): Add myself.
Philipp Tomsich [Thu, 15 Jan 2015 13:18:53 +0000 (13:18 +0000)]
MAINTAINERS: (Write After Approval): Add myself.

2015-01-15  Philipp Tomsich  <ptomsich@theobroma-systems.com>

        * MAINTAINERS: (Write After Approval): Add myself.

From-SVN: r219653

9 years agogengtype.c (create_user_defined_type): Workaround -Wmaybe-uninitialized false positives.
Jakub Jelinek [Thu, 15 Jan 2015 13:08:44 +0000 (14:08 +0100)]
gengtype.c (create_user_defined_type): Workaround -Wmaybe-uninitialized false positives.

* gengtype.c (create_user_defined_type): Workaround
-Wmaybe-uninitialized false positives.
* cse.c (fold_rtx): Likewise.
* loop-invariant.c (gain_for_invariant): Likewise.

From-SVN: r219652

9 years agore PR middle-end/64415 (ICE: verify_ssa failed / segmentation fault with LTO)
Richard Biener [Thu, 15 Jan 2015 12:18:33 +0000 (12:18 +0000)]
re PR middle-end/64415 (ICE: verify_ssa failed / segmentation fault with LTO)

2015-01-15  Richard Biener  <rguenther@suse.de>

PR lto/64415
* gcc.dg/lto/pr64415_0.c: Re-enable for darwin with
-Wl,-undefined,dynamic_lookup.

From-SVN: r219651

9 years agoFix oversight in previous commit
Eric Botcazou [Thu, 15 Jan 2015 11:59:51 +0000 (11:59 +0000)]
Fix oversight in previous commit

From-SVN: r219649

9 years agoexpr.c (expand_expr_real_1): Use the expression to set the memory attributes in all...
Eric Botcazou [Thu, 15 Jan 2015 11:55:37 +0000 (11:55 +0000)]
expr.c (expand_expr_real_1): Use the expression to set the memory attributes in all cases but clear MEM_EXPR...

* expr.c (expand_expr_real_1) <normal_inner_ref>: Use the expression to
set the memory attributes in all cases but clear MEM_EXPR if need be.

From-SVN: r219648

9 years agore PR middle-end/64415 (ICE: verify_ssa failed / segmentation fault with LTO)
Richard Biener [Thu, 15 Jan 2015 11:42:26 +0000 (11:42 +0000)]
re PR middle-end/64415 (ICE: verify_ssa failed / segmentation fault with LTO)

2015-01-15  Richard Biener  <rguenther@suse.de>

PR lto/64415
* gcc.dg/lto/pr64415_0.c: Skip on darwin.

From-SVN: r219647

9 years agore PR tree-optimization/64434 (Performance regression after operand canonicalization...
Yuri Rumyantsev [Thu, 15 Jan 2015 11:39:20 +0000 (11:39 +0000)]
re PR tree-optimization/64434 (Performance regression after operand canonicalization (r216728).)

gcc/

PR tree-optimization/64434
* cfgexpand.c (reorder_operands): New function.
(expand_gimple_basic_block): Insert call of reorder_operands if
optimized is true.

gcc/testsuite/

PR tree-optimization/64434
* gcc.dg/torture/pr64434.c: New test.

From-SVN: r219646

9 years agoEnsure options incompatible with micromips imply -mno-micromips
Matthew Fortune [Thu, 15 Jan 2015 11:20:22 +0000 (11:20 +0000)]
Ensure options incompatible with micromips imply -mno-micromips

gcc/testsuite/

* gcc.target/mips/mips.exp (mips-dg-options): -mips3d requires
-mno-micromips.  MIPS32R1 and below require -mno-micromips.
-march=loongson* and -march=octeon* require -mno-micromips.

From-SVN: r219641

9 years agoUpdate the call-saved tests for micromips output
Andrew Bennett [Thu, 15 Jan 2015 11:20:12 +0000 (11:20 +0000)]
Update the call-saved tests for micromips output

gcc/testsuite/

* gcc.target/mips/call-saved-4.c (foo): Add NOCOMPRESSION.
* gcc.target/mips/call-saved-5.c (foo): Likewise.
* gcc.target/mips/call-saved-6.c (foo): Likewise.
* gcc.target/mips/call-saved-7.c: New file.
* gcc.target/mips/call-saved-8.c: New file.
* gcc.target/mips/call-saved-9.c: New file.

Co-Authored-By: Matthew Fortune <matthew.fortune@imgtec.com>
From-SVN: r219640

9 years ago[MIPS] Remove all excess parallel constructs
Matthew Fortune [Thu, 15 Jan 2015 11:00:18 +0000 (11:00 +0000)]
[MIPS] Remove all excess parallel constructs

gcc/

* config/mips/micromips.md (*swp): Remove explicit parallel.
(jraddiusp, *movep<MOVEP1:mode><MOVEP2:mode>): Likewise.
* config/mips/mips-dsp.md (add<DSPV:mode>3): Likewise.
(mips_add<DSP:dspfmt1>_s_<DSP:dspfmt2>, sub<DSPV:mode>3): Likewise.
(mips_sub<DSP:dspfmt1>_s_<DSP:dspfmt2>, mips_addsc): Likewise.
(mips_addwc, mips_absq_s_<DSPQ:dspfmt2>): Likewise.
(mips_precrq_rs_ph_w, mips_precrqu_s_qb_ph): Likewise.
(mips_shll_<DSPV:dspfmt2>, mips_shll_s_<DSPQ:dspfmt2>): Likewise.
(mips_muleu_s_ph_qbl, mips_muleu_s_ph_qbr): Likewise.
(mips_mulq_rs_ph, mips_muleq_s_w_phl, mips_muleq_s_w_phr): Likewise.
(mips_dpaq_s_w_ph, mips_dpsq_s_w_ph, mips_mulsaq_s_w_ph): Likewise.
(mips_dpaq_sa_l_w, mips_dpsq_sa_l_w, mips_maq_s_w_phl): Likewise.
(mips_maq_s_w_phr, mips_maq_sa_w_phl, mips_maq_sa_w_phr): Likewise.
(mips_extr_w, mips_extr_r_w, mips_extr_rs_w): Likewise.
(mips_extr_s_h, mips_extp, mips_extpdp, mips_mthlip): Likewise.
(mips_wrdsp): Likewise.
* config/mips/mips-dspr2.md (mips_absq_s_qb): Remove explicit
parallel.
(mips_addu_ph, mips_addu_s_ph, mips_cmpgdu_eq_qb): Likewise.
(mips_cmpgdu_lt_qb, mips_cmpgdu_le_qb, mulv2hi3): Likewise.
(mips_mul_s_ph, mips_mulq_rs_w, mips_mulq_s_ph): Likewise.
(mips_mulq_s_w, mips_subu_ph, mips_subu_s_ph): Likewise.
(mips_dpaqx_s_w_ph, mips_dpaqx_sa_w_ph): Likewise.
(mips_dpsqx_s_w_ph, mips_dpsqx_sa_w_ph): Likewise.
* config/mips/mips-fixed.md (usadd<mode>3): Remove explicit parallel.
(ssadd<mode>3, ussub<mode>3, sssub<mode>3, ssmul<mode>3): Likewise.
(ssmaddsqdq4, ssmsubsqdq4): Likewise.

From-SVN: r219639

9 years agoAdd support for the R6 LSA and DLSA instructions
Matthew Fortune [Thu, 15 Jan 2015 10:44:57 +0000 (10:44 +0000)]
Add support for the R6 LSA and DLSA instructions

gcc/

* config/mips/mips.c (mips_rtx_costs): Set costs for LSA/DLSA.
(mips_print_operand): Support 'y' to print exact log2 in decimal
of a const_int.
* config/mips/mips.h (ISA_HAS_LSA): New define.
(ISA_HAS_DLSA): Likewise.
* config/mips/mips.md (<GPR:d>lsa): New define_insn.
* config/mips/predicates.md (const_immlsa_operand): New predicate.

gcc/testsuite/

* gcc.target/mips/lsa.c: New file.
* gcc.target/mips/mips64-lsa.c: Likewise.
* gcc.target/mips/mulsize-2.c: Require !HAS_LSA.
* gcc.target/mips/mulsize-4.c: Likewise.
* gcc.target/mips/mulsize-5.c: New file.
* gcc.target/mips/mulsize-6.c: Likewise.
* gcc.target/mips/mips.exp (mips_option_groups): Support HAS_LSA
and !HAS_LSA as ghost options.
(mips-dg-options): Require rev 6 for HAS_LSA. Downgrade to rev 5
for !HAS_LSA.

From-SVN: r219638

9 years agoFix oversized bitfield warning.
Matthew Wahab [Thu, 15 Jan 2015 10:15:50 +0000 (10:15 +0000)]
Fix oversized bitfield warning.

testsuite/
2015-01-15  Matthew Wahab  <matthew.wahab@arm.com>

* g++.dg/torture/20141013.C: Set -fno-short-enums.

From-SVN: r219637

9 years agoTarget optimization nodes: add support for arrays.
Martin Liska [Thu, 15 Jan 2015 09:53:55 +0000 (10:53 +0100)]
Target optimization nodes: add support for arrays.

PR target/64377
* optc-save-gen.awk: Add support for array types.

From-SVN: r219636

9 years agore PR tree-optimization/64365 (Predictive commoning after loop vectorization produces...
Richard Biener [Thu, 15 Jan 2015 08:41:08 +0000 (08:41 +0000)]
re PR tree-optimization/64365 (Predictive commoning after loop vectorization produces incorrect code.)

2015-01-15  Richard Biener  <rguenther@suse.de>

PR middle-end/64365
* tree-data-ref.c (dr_analyze_indices): Make sure that accesses
for MEM_REF access functions with the same base can never partially
overlap.

* gcc.dg/torture/pr64365.c: New testcase.

From-SVN: r219634

9 years agocommon.opt: New option -fstack-protector-explicit.
Marcos Diaz [Thu, 15 Jan 2015 05:29:12 +0000 (05:29 +0000)]
common.opt: New option -fstack-protector-explicit.

2015-01-14  Marcos Diaz <marcos.diaz@tallertechnologies.com>

* common.opt: New option -fstack-protector-explicit.
* cfgexpand.c (SPCT_FLAG_EXPLICIT): New enum.
(stack_protect_decl_phase): Handle stack_protect attribute for
explicit stack protection requests.
(expand_used_vars): Similarly.
* doc/cpp.texi (__SSP_EXPLICIT__): Document predefined macro.
* doc/extend.texi: Add documentation for "stack_protect" attribute.
* doc/invoke.texi: Add documentation for -fstack-protector-explicit.

* c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
for the new option fstack-protector_explicit.
* c-common.c (c_common_attribute_table): Add stack_protect attribute.
(handle_stack_protect_attribute): New function.

* gcc.dg/stackprotectexplicit1.c: New test.
* g++.dg/stackprotectexplicit2.c: New test.

From-SVN: r219633

9 years agore PR fortran/61933 (Inquire on internal units)
Jerry DeLisle [Thu, 15 Jan 2015 04:06:02 +0000 (04:06 +0000)]
re PR fortran/61933 (Inquire on internal units)

2015-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR target/61933
* gfortran.dg/inquire_internal.f90: New.
* gfortran.dg/negative_unit_check.f90: New.

From-SVN: r219632

9 years agore PR fortran/61933 (Inquire on internal units)
Jerry DeLisle [Thu, 15 Jan 2015 03:57:29 +0000 (03:57 +0000)]
re PR fortran/61933 (Inquire on internal units)

2015-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/61933
* io/inquire.c (inquire_via_unit): Set existing to true if a
gfc_unit stucture was found for the given unit number.
* runtime/error.c (translate_error): Add case for
LIBERROR_INQUIRE_INTERNAL_UNIT.

From-SVN: r219631

9 years agore PR fortran/61933 (Inquire on internal units)
Jerry DeLisle [Thu, 15 Jan 2015 03:51:16 +0000 (03:51 +0000)]
re PR fortran/61933 (Inquire on internal units)

2015-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/61933
* io.c (gfc_match_inquire): Generate error if unit number in
inquire statement is a constant -1.  All other values allowed.
* trans-io.c (gfc_trans_inquire): Delete dummy iostat variable.
(create_dummy_iostat): Delete function no longer used.

From-SVN: r219630

9 years agolibgo: Bump version number in libgo configure script.
Ian Lance Taylor [Thu, 15 Jan 2015 00:52:38 +0000 (00:52 +0000)]
libgo: Bump version number in libgo configure script.

From-SVN: r219629

9 years agoAdd files somehow left out of last commit (upgrade to Go 1.4).
Ian Lance Taylor [Thu, 15 Jan 2015 00:40:25 +0000 (00:40 +0000)]
Add files somehow left out of last commit (upgrade to Go 1.4).

From-SVN: r219628

9 years agolibgo, compiler: Upgrade libgo to Go 1.4, except for runtime.
Ian Lance Taylor [Thu, 15 Jan 2015 00:27:56 +0000 (00:27 +0000)]
libgo, compiler: Upgrade libgo to Go 1.4, except for runtime.

This upgrades all of libgo other than the runtime package to
the Go 1.4 release.  In Go 1.4 much of the runtime was
rewritten into Go.  Merging that code will take more time and
will not change the API, so I'm putting it off for now.

There are a few runtime changes anyhow, to accomodate other
packages that rely on minor modifications to the runtime
support.

The compiler changes slightly to add a one-bit flag to each
type descriptor kind that is stored directly in an interface,
which for gccgo is currently only pointer types.  Another
one-bit flag (gcprog) is reserved because it is used by the gc
compiler, but gccgo does not currently use it.

There is another error check in the compiler since I ran
across it during testing.

gotools/:
* Makefile.am (go_cmd_go_files): Sort entries.  Add generate.go.
* Makefile.in: Rebuild.

From-SVN: r219627

9 years agoDaily bump.
GCC Administrator [Thu, 15 Jan 2015 00:17:03 +0000 (00:17 +0000)]
Daily bump.

From-SVN: r219626

9 years agore PR target/53988 ([SH] tst Rm,Rn not used for QI/HImode)
Oleg Endo [Wed, 14 Jan 2015 23:46:34 +0000 (23:46 +0000)]
re PR target/53988 ([SH] tst Rm,Rn not used for QI/HImode)

gcc/
PR target/53988
* config/sh/sh-protos.h (sh_find_set_of_reg): Add option to ignore
reg-reg copies.
(sh_extending_set_of_reg): New struct.
(sh_find_extending_set_of_reg, sh_split_tst_subregs,
sh_remove_reg_dead_or_unused_notes): New Declarations.
* config/sh/sh.c (sh_remove_reg_dead_or_unused_notes,
sh_find_extending_set_of_reg, sh_split_tst_subregs,
sh_extending_set_of_reg::use_as_extended_reg): New functions.
* config/sh/sh.md (*tst<mode>_t_zero): Rename to *tst<mode>_t_subregs,
convert to insn_and_split and use new function sh_split_tst_subregs.

gcc/testsuite/
PR target/53988
* gcc.target/sh/pr53988-1.c: New.

From-SVN: r219623

9 years agoinvoke.texi (Option Summary): Reclassify -fuse-ld as a linker option.
Sandra Loosemore [Wed, 14 Jan 2015 23:09:03 +0000 (18:09 -0500)]
invoke.texi (Option Summary): Reclassify -fuse-ld as a linker option.

2015-01-14  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/invoke.texi (Option Summary): Reclassify -fuse-ld as a linker
option.
(Optimization Options): Move -fuse-ld documentation to...
(Link Options): ...here.

From-SVN: r219622

9 years agore PR c++/58671 ([c++11] ICE with thread_local and self-referential variable initiali...
Paolo Carlini [Wed, 14 Jan 2015 22:28:07 +0000 (22:28 +0000)]
re PR c++/58671 ([c++11] ICE with thread_local and self-referential variable initialization)

/cp
2015-01-14  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58671
* decl2.c (var_defined_without_dynamic_init): Handle gracefully
self-initialization.

/testsuite
2015-01-14  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58671
* g++.dg/tls/thread_local-ice3.C: New.

From-SVN: r219621

9 years agoFix indentation in an earlier gcc/ChangeLog update
Matthew Fortune [Wed, 14 Jan 2015 22:10:21 +0000 (22:10 +0000)]
Fix indentation in an earlier gcc/ChangeLog update

From-SVN: r219620

9 years ago[MIPS] Update the ZC constraint.
Matthew Fortune [Wed, 14 Jan 2015 22:08:37 +0000 (22:08 +0000)]
[MIPS] Update the ZC constraint.

gcc/

* config/mips/constraints.md (ZC): Add support for R6 LL/SC
offsets.
(ZD): Update to use ISA_HAS_9BIT_DISPLACEMENT.
* config/mips/mips.h (ISA_HAS_PREFETCH_9BIT): Rename to...
(ISA_HAS_9BIT_DISPLACEMENT): ... this. New macro.
* config/mips/sync.md (sync_compare_and_swap<mode>): Use ZC
instead of ZR for the memory operand of LL/SC.
(compare_and_swap_12, sync_add<mode>): Likewise.
(sync_<optab>_12, sync_old_<optab>_12): Likewise.
(sync_new_<optab>_12, sync_nand_12): Likewise.
(sync_old_nand_12, sync_new_nand_12): Likewise.
(sync_sub<mode>, sync_old_add<mode>): Likewise.
(sync_old_sub<mode>, sync_new_add<mode>): Likewise.
(sync_new_sub<mode>, sync_<optab><mode>): Likewise.
(sync_old_<optab><mode>, sync_new_<optab><mode>"): Likewise.
(sync_nand<mode>, sync_old_nand<mode>): Likewise.
(sync_new_nand<mode>, sync_lock_test_and_set<mode>): Likewise.
(test_and_set_12, atomic_compare_and_swap<mode>): Likewise.
(atomic_exchange<mode>_llsc, atomic_fetch_add<mode>_llsc): Likewise.
* doc/md.texi (ZC): Update description.

From-SVN: r219619

9 years agoPull libiberty.h copyright update from Binutils
Jan-Benedict Glaw [Wed, 14 Jan 2015 21:55:35 +0000 (21:55 +0000)]
Pull libiberty.h copyright update from Binutils

2015-12-14  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

* libiberty.h: Merge Copyright year update from Binutils.

From-SVN: r219617

9 years agoCorrect target selector in -mfentry tests
H.J. Lu [Wed, 14 Jan 2015 21:51:09 +0000 (21:51 +0000)]
Correct target selector in -mfentry tests

-fprofile -mfentry works with PIE if gcrt1.o is compiled with -fPIC.  A
glibc has been filed, PR 17836, and a glibc patch has been submitted.

* gcc.target/i386/fentry-override.c: Properly place {} in target
selector.  Remove nonpic.
* gcc.target/i386/fentry.c: Likewise.

From-SVN: r219616

9 years agobuiltins.c (expand_builtin_atomic_exchange): Remove error when memory model is CONSUME.
Andrew MacLeod [Wed, 14 Jan 2015 21:30:39 +0000 (21:30 +0000)]
builtins.c (expand_builtin_atomic_exchange): Remove error when memory model is CONSUME.

2015-01-14  Andrew MacLeod  <amacleod@redhat.com>

* builtins.c (expand_builtin_atomic_exchange): Remove error when
memory model is CONSUME.
(expand_builtin_atomic_compare_exchange, expand_builtin_atomic_load,
expand_builtin_atomic_store): Change invalid memory model errors to
warnings.
(expand_builtin_atomic_clear): Change invalid model errors to warnings
and issue warning for CONSUME.
* testsuite/gcc.dg/atomic-invalid.c: Check for invalid memory model
warnings instead of errors.

M    gcc/ChangeLog
M    gcc/builtins.c
M    gcc/testsuite/ChangeLog
M    gcc/testsuite/gcc.dg/atomic-invalid.c

From-SVN: r219615

9 years ago+ * lto-cgraph: Update function comments for
Aldy Hernandez [Wed, 14 Jan 2015 16:37:15 +0000 (16:37 +0000)]
+       * lto-cgraph: Update function comments for
+       lto_symtab_encoder_encode_*.

From-SVN: r219607

9 years agoMakefile.in (site.exp): Do not set ENABLE_LTO.
Ilya Verbin [Wed, 14 Jan 2015 15:51:37 +0000 (15:51 +0000)]
Makefile.in (site.exp): Do not set ENABLE_LTO.

gcc/
* Makefile.in (site.exp): Do not set ENABLE_LTO.

gcc/testsuite/
* lib/target-supports.exp (check_effective_target_lto): Check for -flto
option support instead of ENABLE_LTO from Makefile.

From-SVN: r219606