GCC Administrator [Tue, 12 Aug 2014 00:17:19 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r213845
Joel Sherrill [Mon, 11 Aug 2014 21:32:05 +0000 (21:32 +0000)]
s-osinte-rtems.adb: Correct formatting of line in license block.
2014-08-11 Joel Sherrill <joel.sherrill@oarcorp.com>
* s-osinte-rtems.adb: Correct formatting of line in license block.
From-SVN: r213840
John David Anglin [Mon, 11 Aug 2014 19:51:38 +0000 (19:51 +0000)]
Revert last change.
From-SVN: r213835
Michael Meissner [Mon, 11 Aug 2014 19:48:17 +0000 (19:48 +0000)]
constraints.md (wh constraint): New constraint, for FP registers if direct move is available.
2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
* config/rs6000/constraints.md (wh constraint): New constraint,
for FP registers if direct move is available.
(wi constraint): New constraint, for VSX/FP registers that can
handle 64-bit integers.
(wj constraint): New constraint for VSX/FP registers that can
handle 64-bit integers for direct moves.
(wk constraint): New constraint for VSX/FP registers that can
handle 64-bit doubles for direct moves.
(wy constraint): Make documentation match implementation.
* config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
scalar_in_vmx_p field to simplify tests of whether SFmode or
DFmode can go in the Altivec registers.
(rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
(rs6000_setup_reg_addr_masks): Likewise.
(rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
field, and wh/wi/wj/wk constraints.
(rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
the wh/wi/wj/wk constraints.
(rs6000_preferred_reload_class): If SFmode/DFmode can go in the
upper registers, prefer VSX registers unless the operation is a
memory operation with REG+OFFSET addressing.
* config/rs6000/vsx.md (VSr mode attribute): Add support for
DImode. Change SFmode to use ww constraint instead of d to allow
SF registers in the upper registers.
(VSr2): Likewise.
(VSr3): Likewise.
(VSr5): Fix thinko in comment.
(VSa): New mode attribute that is an alternative to wa, that
returns the VSX register class that a mode can go in, but may not
be the preferred register class.
(VS_64dm): New mode attribute for appropriate register classes for
referencing 64-bit elements of vectors for direct moves and normal
moves.
(VS_64reg): Likewise.
(vsx_mov<mode>): Change wa constraint to <VSa> to limit the
register allocator to only registers the data type can handle.
(vsx_le_perm_load_<mode>): Likewise.
(vsx_le_perm_store_<mode>): Likewise.
(vsx_xxpermdi2_le_<mode>): Likewise.
(vsx_xxpermdi4_le_<mode>): Likewise.
(vsx_lxvd2x2_le_<mode>): Likewise.
(vsx_lxvd2x4_le_<mode>): Likewise.
(vsx_stxvd2x2_le_<mode>): Likewise.
(vsx_add<mode>3): Likewise.
(vsx_sub<mode>3): Likewise.
(vsx_mul<mode>3): Likewise.
(vsx_div<mode>3): Likewise.
(vsx_tdiv<mode>3_internal): Likewise.
(vsx_fre<mode>2): Likewise.
(vsx_neg<mode>2): Likewise.
(vsx_abs<mode>2): Likewise.
(vsx_nabs<mode>2): Likewise.
(vsx_smax<mode>3): Likewise.
(vsx_smin<mode>3): Likewise.
(vsx_sqrt<mode>2): Likewise.
(vsx_rsqrte<mode>2): Likewise.
(vsx_tsqrt<mode>2_internal): Likewise.
(vsx_fms<mode>4): Likewise.
(vsx_nfma<mode>4): Likewise.
(vsx_eq<mode>): Likewise.
(vsx_gt<mode>): Likewise.
(vsx_ge<mode>): Likewise.
(vsx_eq<mode>_p): Likewise.
(vsx_gt<mode>_p): Likewise.
(vsx_ge<mode>_p): Likewise.
(vsx_xxsel<mode>): Likewise.
(vsx_xxsel<mode>_uns): Likewise.
(vsx_copysign<mode>3): Likewise.
(vsx_float<VSi><mode>2): Likewise.
(vsx_floatuns<VSi><mode>2): Likewise.
(vsx_fix_trunc<mode><VSi>2): Likewise.
(vsx_fixuns_trunc<mode><VSi>2): Likewise.
(vsx_x<VSv>r<VSs>i): Likewise.
(vsx_x<VSv>r<VSs>ic): Likewise.
(vsx_btrunc<mode>2): Likewise.
(vsx_b2trunc<mode>2): Likewise.
(vsx_floor<mode>2): Likewise.
(vsx_ceil<mode>2): Likewise.
(vsx_<VS_spdp_insn>): Likewise.
(vsx_xscvspdp): Likewise.
(vsx_xvcvspuxds): Likewise.
(vsx_float_fix_<mode>2): Likewise.
(vsx_set_<mode>): Likewise.
(vsx_extract_<mode>_internal1): Likewise.
(vsx_extract_<mode>_internal2): Likewise.
(vsx_extract_<mode>_load): Likewise.
(vsx_extract_<mode>_store): Likewise.
(vsx_splat_<mode>): Likewise.
(vsx_xxspltw_<mode>): Likewise.
(vsx_xxspltw_<mode>_direct): Likewise.
(vsx_xxmrghw_<mode>): Likewise.
(vsx_xxmrglw_<mode>): Likewise.
(vsx_xxsldwi_<mode>): Likewise.
(vsx_xscvdpspn): Tighten constraints to only use register classes
the types use.
(vsx_xscvspdpn): Likewise.
(vsx_xscvdpspn_scalar): Likewise.
* config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
wj, and wk constraints.
(GPR_REG_CLASS_P): New helper macro for register classes targeting
general purpose registers.
* config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
direct moves.
(zero_extendsidi2_lfiwz): Use wj constraint for direct move of
DImode instead of wm. Use wk constraint for direct move of DFmode
instead of wm.
(extendsidi2_lfiwax): Likewise.
(lfiwax): Likewise.
(lfiwzx): Likewise.
(movdi_internal64): Likewise.
* doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
wk constraints. Make the wy constraint documentation match them
implementation.
From-SVN: r213834
Ian Lance Taylor [Mon, 11 Aug 2014 19:27:21 +0000 (19:27 +0000)]
compiler: Change return type comma-ok assignments to untyped bools.
Fixes https://code.google.com/p/go/issues/detail?id=8476. The test will be submitted once this is fixed in gc and go/types.
From-SVN: r213833
Ian Lance Taylor [Mon, 11 Aug 2014 19:26:26 +0000 (19:26 +0000)]
compiler: Change return type comma-ok assignments to untyped bools.
Fixes https://code.google.com/p/go/issues/detail?id=8476. The test will be submitted once this is fixed in gc and go/types.
From-SVN: r213832
John David Anglin [Mon, 11 Aug 2014 19:07:16 +0000 (19:07 +0000)]
re PR target/62038 (Out of range branch target in thunk)
PR target/62038
* config/pa/pa.c (pa_asm_output_mi_thunk): Use a branch with %r31 link
register.
From-SVN: r213829
Janis Johnson [Mon, 11 Aug 2014 15:29:59 +0000 (15:29 +0000)]
frame-pointer-1.c: Skip if Thumb is not supported.
* gcc.target/arm/frame-pointer-1.c: Skip if Thumb is not supported.
* gcc.target/arm/pr56184.C: Likewise.
* gcc.target/arm/pr59896.c: Likewise.
* gcc.target/arm/stack-red-zone.c: Likewise.
* gcc.target/arm/thumb-find-work-register.c: Likewise.
From-SVN: r213819
Janis Johnson [Mon, 11 Aug 2014 15:28:04 +0000 (15:28 +0000)]
target-supports.exp (check_effective_target_arm_thumb1_ok, [...]): Test with code that passes an argument and returns a result.
* lib/target-supports.exp (check_effective_target_arm_thumb1_ok,
check_effective_target_arm_thumb2_ok): Test with code that passes
an argument and returns a result.
From-SVN: r213818
Mircea Namolaru [Mon, 11 Aug 2014 15:05:48 +0000 (17:05 +0200)]
Replacement of isl_int by isl_val
From-SVN: r213816
Richard Biener [Mon, 11 Aug 2014 14:48:24 +0000 (14:48 +0000)]
re PR tree-optimization/62075 (Vectorizer ICE on dolphin)
2014-08-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/62075
* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
handle uses in patterns.
* gcc.dg/vect/pr62075.c: New testcase.
From-SVN: r213815
Alexander Ivchenko [Mon, 11 Aug 2014 11:39:14 +0000 (11:39 +0000)]
gcc/
* common/config/i386/i386-common.c
(OPTION_MASK_ISA_AVX512VL_SET): Define.
(OPTION_MASK_ISA_AVX512F_UNSET): Update.
(ix86_handle_option): Handle OPT_mavx512vl.
* config/i386/cpuid.h (bit_AVX512VL): Define.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
set -mavx512vl accordingly.
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
OPTION_MASK_ISA_AVX512VL.
* config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
(ix86_option_override_internal): Define PTA_AVX512VL, handle
PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
(ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
* config/i386/i386.h (TARGET_AVX512VL): Define.
(TARGET_AVX512VL_P(x)): Ditto.
* config/i386/i386.opt: Add mavx512vl.
Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
From-SVN: r213813
Felix Yang [Mon, 11 Aug 2014 11:24:35 +0000 (11:24 +0000)]
re PR c/62073 (Segmentation fault with tree vectorize)
2014-08-11 Felix Yang <fei.yang0953@gmail.com>
PR tree-optimization/62073
* tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
a basic block.
* gcc.dg/vect/pr62073.c: New test.
From-SVN: r213812
Alexander Ivchenko [Mon, 11 Aug 2014 11:22:26 +0000 (11:22 +0000)]
i386-common.c (OPTION_MASK_ISA_AVX512BW_SET): Define.
gcc/
* common/config/i386/i386-common.c
(OPTION_MASK_ISA_AVX512BW_SET) : Define.
(OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
(OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
(ix86_handle_option): Handle OPT_mavx512bw.
* config/i386/cpuid.h (bit_AVX512BW): Define.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
set -mavx512bw accordingly.
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
OPTION_MASK_ISA_AVX512BW.
* config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
(ix86_option_override_internal): Define PTA_AVX512BW, handle
PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
(ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
* config/i386/i386.h (TARGET_AVX512BW): Define.
(TARGET_AVX512BW_P(x)): Ditto.
* config/i386/i386.opt: Add mavx512bw.
Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
From-SVN: r213811
Richard Biener [Mon, 11 Aug 2014 10:55:10 +0000 (10:55 +0000)]
re PR tree-optimization/62070 (ICE: verify_ssa failed)
2014-08-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/62070
* tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
Remove SSA checking.
* gcc.dg/pr62070.c: New testcase.
From-SVN: r213810
Richard Biener [Mon, 11 Aug 2014 07:49:30 +0000 (07:49 +0000)]
re PR fortran/61950 (Many 64-bit fortran allocate tests FAIL)
2014-08-11 Richard Biener <rguenther@suse.de>
PR fortran/61950
* trans-expr.c (gfc_conv_structure): Initialize _size with
a value of proper type.
From-SVN: r213809
Mingjie Xing [Mon, 11 Aug 2014 07:29:41 +0000 (07:29 +0000)]
texi2pod.pl (postprocess): Move command process for '@sc' to the front of '@dfn'.
* texi2pod.pl (postprocess): Move command process for '@sc' to the
front of '@dfn'. Add a new command process for '@t{...}', just print
the content.
From-SVN: r213808
Yury Gribov [Mon, 11 Aug 2014 06:12:12 +0000 (06:12 +0000)]
Move inlining of Asan memory checks to sanopt pass.
Change asan-instrumentation-with-call-threshold to more closely match LLVM.
2014-08-11 Yury Gribov <y.gribov@samsung.com>
gcc/
* asan.c (asan_check_flags): New enum.
(build_check_stmt_with_calls): Removed function.
(build_check_stmt): Split inlining logic to
asan_expand_check_ifn.
(instrument_derefs): Rename parameter.
(instrument_mem_region_access): Rename parameter.
(instrument_strlen_call): Likewise.
(asan_expand_check_ifn): New function.
(asan_instrument): Remove old code.
(pass_sanopt::execute): Change handling of
asan-instrumentation-with-call-threshold.
(asan_clear_shadow): Fix formatting.
(asan_function_start): Likewise.
(asan_emit_stack_protection): Likewise.
* doc/invoke.texi (asan-instrumentation-with-call-threshold):
Update description.
* internal-fn.c (expand_ASAN_CHECK): New function.
* internal-fn.def (ASAN_CHECK): New internal function.
* params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
Update description.
(PARAM_ASAN_USE_AFTER_RETURN): Likewise.
* tree.c: Small comment fix.
gcc/testsuite/
* c-c++-common/asan/inc.c: Update test.
* c-c++-common/asan/instrument-with-calls-2.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-1.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-2.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-3.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-4.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-5.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-6.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-7.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-8.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-9.c: Likewise.
From-SVN: r213807
Yury Gribov [Mon, 11 Aug 2014 06:06:29 +0000 (06:06 +0000)]
Added fnspec to internal functions.
2014-08-11 Yury Gribov <y.gribov@samsung.com>
gcc/
* gimple.c (gimple_call_fnspec): Support internal functions.
(gimple_call_return_flags): Use const.
* Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
* internal-fn.def: Add fnspec information.
* internal-fn.h (internal_fn_fnspec): New function.
(init_internal_fns): Declare new function.
* internal-fn.c (internal_fn_fnspec_array): New global variable.
(init_internal_fns): New function.
* tree-core.h: Update macro call.
* tree.c (build_common_builtin_nodes): Initialize internal fns.
From-SVN: r213806
Gerald Pfeifer [Mon, 11 Aug 2014 02:10:00 +0000 (02:10 +0000)]
lto-streamer.h (struct output_block::symbol): Change from struct symtab_node to plain symtab_node.
* lto-streamer.h (struct output_block::symbol): Change from
struct symtab_node to plain symtab_node.
(referenced_from_this_partition_p): Change first parameter
from struct symtab_node to plain symtab_node.
From-SVN: r213805
GCC Administrator [Mon, 11 Aug 2014 00:16:53 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r213804
Marek Polacek [Sun, 10 Aug 2014 06:10:49 +0000 (06:10 +0000)]
re PR c/51849 (-Wc99-compat would be considered useful)
PR c/51849
gcc/
* gcc/doc/invoke.texi: Document -Wc90-c99-compat.
gcc/c-family/
* c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
* c.opt (Wc90-c99-compat): Add option.
gcc/c/
* c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
Call pedwarn_c90 instead of pedwarn.
(check_bitfield_type_and_width): Likewise.
(declspecs_add_qual): Likewise.
(declspecs_add_type): Likewise.
(warn_variable_length_array): Unify function for -pedantic and -Wvla.
Adjust to only call pedwarn_c90.
(grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
pedwarn_c90 instead of pedwarn.
* c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
* c-parser.c (disable_extension_diagnostics): Handle
warn_c90_c99_compat.
(restore_extension_diagnostics): Likewise.
(c_parser_enum_specifier): Remove check for !flag_isoc99. Call
pedwarn_c90 instead of pedwarn.
(c_parser_initelt): Likewise.
(c_parser_postfix_expression): Likewise.
(c_parser_postfix_expression_after_paren_type): Likewise.
(c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
* c-tree.h: Fix formatting.
* c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
pedwarn_c90 instead of pedwarn.
gcc/testsuite/
* gcc.dg/Wc90-c99-compat-1.c: New test.
* gcc.dg/Wc90-c99-compat-2.c: New test.
* gcc.dg/Wc90-c99-compat-3.c: New test.
* gcc.dg/Wc90-c99-compat-4.c: New test.
* gcc.dg/Wc90-c99-compat-5.c: New test.
* gcc.dg/Wc90-c99-compat-6.c: New test.
* gcc.dg/wvla-1.c: Adjust dg-warning.
* gcc.dg/wvla-2.c: Adjust dg-warning.
* gcc.dg/wvla-4.c: Adjust dg-warning.
* gcc.dg/wvla-6.c: Adjust dg-warning.
libcpp/
* lex.c (_cpp_lex_direct): Warn when -Wc90-c99-compat is in effect.
* charset.c (_cpp_valid_ucn): Likewise.
* include/cpplib.h (cpp_options): Add cpp_warn_c90_c99_compat.
* macro.c (replace_args): Warn when -Wc90-c99-compat is in effect.
(parse_params): Likewise.
From-SVN: r213786
GCC Administrator [Sun, 10 Aug 2014 00:16:59 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r213785
Thomas Koenig [Sat, 9 Aug 2014 22:38:46 +0000 (22:38 +0000)]
re PR fortran/61999 (`gfc_simplify_dot_product` causes ICE for constant arguments)
2014-08-10 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/61999
* simplify.c (gfc_simplify_dot_product): Convert types of
vectors before calculating the result.
2014-08-10 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/61999
* gfortran.dg/dot_product_3.f90: New test case.
From-SVN: r213782
Jan Hubicka [Sat, 9 Aug 2014 22:07:55 +0000 (00:07 +0200)]
devirt-35.C: Fix template.
* g++.dg/ipa/devirt-35.C: Fix template.
* g++.dg/ipa/devirt-36.C: Likewise.
* g++.dg/ipa/devirt-37.C: New testcase.
* ipa-devirt.c (get_dynamic_type): Handle case when instance is in
DECL correctly; do not give up on types in static storage.
From-SVN: r213781
Ulrich Drepper [Sat, 9 Aug 2014 17:56:57 +0000 (17:56 +0000)]
random.tcc (uniform_on_sphere_helper): Define.
* include/ext/random.tcc (uniform_on_sphere_helper): Define.
(uniform_on_sphere_distribution::operator()): Use the new helper
class for the implementation.
* testsuite/ext/random/uniform_on_sphere_distribution/operators/
equal.cc: Remove bogus part of comment.
* testsuite/ext/random/uniform_on_sphere_distribution/operators/
inequal.cc: Likewise.
* testsuite/ext/random/uniform_on_sphere_distribution/operators/
serialize.cc: Add check to verify result of serialzation and
deserialization.
* testsuite/ext/random/uniform_on_sphere_distribution/operators/
generate.cc: New file.
From-SVN: r213779
Paolo Carlini [Sat, 9 Aug 2014 09:00:34 +0000 (09:00 +0000)]
2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
* Adjust date.
From-SVN: r213777
Paolo Carlini [Sat, 9 Aug 2014 08:58:33 +0000 (08:58 +0000)]
invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
* doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
gcc/cp
2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
* typeck2.c (check_narrowing): Add tsubst_flags_t parameter, change
return type to bool; in C++11 for constants give errors, not pedwarns.
* cp-tree.h (check_narrowing): Adjust declaration.
* call.c (convert_like_real): Update calls.
* semantics.c (finish_compound_literal): Likewise.
gcc/testsuite
2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
* g++.dg/cpp0x/Wnarrowing1.C: Adjust for errors.
* g++.dg/cpp0x/enum29.C: Adjust.
/libstdc++-v3
2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
* include/ext/pod_char_traits.h (char_traits<__gnu_cxx::
character<_Value, _Int, _St> >::eof): Fix vs narrowing conversion.
From-SVN: r213776
François Dumont [Sat, 9 Aug 2014 08:00:59 +0000 (08:00 +0000)]
re PR libstdc++/61667 (setting max_load_factor of unordered_map cause buckets shrink)
2014-08-09 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/61667
* include/bits/hashtable.h (_Hashtable<>::__rehash_policy): Use
_M_need_rehash to initialize the rehash policy and check if a rehash is
needed.
* testsuite/23_containers/unordered_map/modifiers/61667.cc: New.
From-SVN: r213775
Roman Gareev [Sat, 9 Aug 2014 05:57:47 +0000 (05:57 +0000)]
[gcc/]
* graphite-isl-ast-to-gimple.c:
(translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
[gcc/testsuite]
* gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
From-SVN: r213774
GCC Administrator [Sat, 9 Aug 2014 00:16:46 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r213772
Guozhi Wei [Fri, 8 Aug 2014 23:00:28 +0000 (23:00 +0000)]
rs6000.md (*movdi_internal64): Add a new constraint.
* config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
From-SVN: r213767
Cary Coutant [Fri, 8 Aug 2014 20:33:26 +0000 (20:33 +0000)]
Remove skeleton type units that were being produced with -gsplit-dwarf.
These sections were originally intended as targets for .gdb_index
entries that needed to point to type units. Because of the limitations
of the .debug_gnu_pubnames/pubtypes sections with split DWARF, we were
not able to pass along enough information to the gold linker to generate
those index entries properly, and they had to point to the CU instead.
GDB had to deal with that, and was updated a while ago to no longer
depend on the skeleton TU sections at all. This allows us to reduce
object file sizes with split DWARF by about 30%.
gcc/
* dwarf2out.c (get_skeleton_type_unit): Remove.
(output_skeleton_debug_sections): Remove skeleton type units.
(output_comdat_type_unit): Likewise.
(dwarf2out_finish): Likewise.
From-SVN: r213765
Jason Merrill [Fri, 8 Aug 2014 18:17:21 +0000 (14:17 -0400)]
* pt.c (lookup_template_class_1): Copy abi_tag.
From-SVN: r213762
Ian Lance Taylor [Fri, 8 Aug 2014 17:40:51 +0000 (17:40 +0000)]
go-gcc.cc (Gcc_backend::compound_statement): Don't return NULL_TREE.
* go-gcc.cc (Gcc_backend::compound_statement): Don't return
NULL_TREE.
From-SVN: r213761
Yi Yang [Fri, 8 Aug 2014 17:06:51 +0000 (12:06 -0500)]
Remove a redundant assignment "*predictor = PRED_BUILTIN_EXPECT;", since six
lines later *predictor is assigned again.
--
2014-08-08 Yi Yang <ahyangyi@google.com>
gcc:
* predict.c (expr_expected_value_1): Remove the redundant assignment.
From-SVN: r213760
Richard Biener [Fri, 8 Aug 2014 12:55:31 +0000 (12:55 +0000)]
lto-streamer.h (struct lto_input_block): Make it a class with a constructor.
2014-08-08 Richard Biener <rguenther@suse.de>
* lto-streamer.h (struct lto_input_block): Make it a class
with a constructor.
(LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
(struct lto_function_header, struct lto_simple_header,
struct lto_simple_header_with_strings,
struct lto_decl_header, struct lto_function_header): Make
a simple inheritance hieararchy. Remove unused fields.
(struct lto_asm_header): Remove.
* lto-streamer-out.c (produce_asm): Adjust.
(lto_output_toplevel_asms): Likewise.
(produce_asm_for_decls): Likewise.
* lto-section-out.c (lto_destroy_simple_output_block): Likewise.
* data-streamer-in.c (string_for_index): Likewise.
* ipa-inline-analysis.c (inline_read_section): Likewise.
* ipa-prop.c (ipa_prop_read_section): Likewise.
(read_replacements_section): Likewise.
* lto-cgraph.c (input_cgraph_opt_section): Likewise.
* lto-section-in.c (lto_create_simple_input_block): Likewise.
(lto_destroy_simple_input_block): Likewise.
* lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
(lto_input_toplevel_asms): Likewise.
lto/
* lto.c (lto_read_decls): Adjust for lto_input_block changes.
From-SVN: r213759
Alexander Ivchenko [Fri, 8 Aug 2014 11:31:34 +0000 (11:31 +0000)]
gcc/
* common/config/i386/i386-common.c
(OPTION_MASK_ISA_AVX512DQ_SET): Define.
(OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
(ix86_handle_option): Handle OPT_mavx512dq.
* config/i386/cpuid.h (bit_AVX512DQ): Define.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
set -mavx512dq accordingly.
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
OPTION_MASK_ISA_AVX512DQ.
* config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
(ix86_option_override_internal): Define PTA_AVX512DQ, handle
PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
(ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
* config/i386/i386.h (TARGET_AVX512DQ): Define.
(TARGET_AVX512DQ_P(x)): Ditto.
* config/i386/i386.opt: Add mavx512dq.
Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
From-SVN: r213757
Bin Cheng [Fri, 8 Aug 2014 10:21:12 +0000 (10:21 +0000)]
re PR lto/62032 (FAIL: vsnprintf-chk.c execution, -O2 -flto -fno-use-linker-plugin -flto-partition=none)
PR lto/62032
* lto/lto-lang.c (lto_init): Switch mis-matched arguments.
From-SVN: r213755
Richard Biener [Fri, 8 Aug 2014 09:18:40 +0000 (09:18 +0000)]
builtins.c (c_getstr, [...]): Export.
2014-08-08 Richard Biener <rguenther@suse.de>
* builtins.c (c_getstr, readonly_data_expr, init_target_chars,
target_percent, target_percent_s): Export.
(var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
Move to gimple-fold.c.
(fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
strcat and strcpy.
(fold_builtin_3): Remove handling of memset, bcopy, memcpy,
mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
(fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
(rewrite_call_expr_array): Remove.
(fold_builtin_sprintf_chk): Likewise.
(fold_builtin_snprintf_chk): Likewise.
(fold_builtin_varargs): Remove handling of sprintf_chk,
vsprintf_chk, snprintf_chk and vsnprintf_chk.
(gimple_fold_builtin_sprintf_chk): Remove.
(gimple_fold_builtin_snprintf_chk): Likewise.
(gimple_fold_builtin_varargs): Likewise.
(fold_call_stmt): Do not call gimple_fold_builtin_varargs.
* predict.c (optimize_bb_for_size_p): Handle NULL bb.
* gimple.c (gimple_seq_add_seq_without_update): New function.
* gimple.h (gimple_seq_add_seq_without_update): Declare.
* gimple-fold.c: Include output.h.
(gsi_replace_with_seq_vops): New function, split out from ...
(gimplify_and_update_call_from_tree): ... here.
(replace_call_with_value): New function.
(replace_call_with_call_and_fold): Likewise.
(var_decl_component_p): Moved from builtins.c.
(gimple_fold_builtin_memory_op): Moved from builtins.c
fold_builtin_memory_op and rewritten to GIMPLE.
(gimple_fold_builtin_memset): Likewise.
(gimple_fold_builtin_strcpy): Likewise.
(gimple_fold_builtin_strncpy): Likewise.
(gimple_fold_builtin_strcat): Likewise.
(gimple_fold_builtin_fputs): Likewise.
(gimple_fold_builtin_memory_chk): Likewise.
(gimple_fold_builtin_stxcpy_chk): Likewise.
(gimple_fold_builtin_stxncpy_chk): Likewise.
(gimple_fold_builtin_snprintf_chk): Likewise.
(gimple_fold_builtin_sprintf_chk): Likewise.
(gimple_fold_builtin_strlen): New function.
(gimple_fold_builtin_with_strlen): New function split out from
gimple_fold_builtin.
(gimple_fold_builtin): Change signature and handle
bzero, memset, bcopy, memcpy, mempcpy and memmove folding
here. Call gimple_fold_builtin_with_strlen.
(gimple_fold_call): Adjust.
* gcc.dg/strlenopt-8.c: Remove XFAIL.
* gcc.dg/tree-prof/stringop-2.c: Adjust.
* gfortran.dg/array_memcpy_4.f90: Likewise.
* gfortran.dg/trim_optimize_1.f90: Likewise.
* gfortran.dg/trim_optimize_2.f90: Likewise.
From-SVN: r213753
Kai Tietz [Fri, 8 Aug 2014 07:59:38 +0000 (09:59 +0200)]
semantics.c (expand_or_defer_fn_1): Check for keep-inline-dllexport that we operate on a true inline.
* semantics.c (expand_or_defer_fn_1): Check for keep-inline-dllexport
that we operate on a true inline.
From-SVN: r213751
Kugan Vivekanandarajah [Fri, 8 Aug 2014 05:31:44 +0000 (05:31 +0000)]
calls.c (precompute_arguments): Check promoted_for_signed_and_unsigned_p and set the promoted mode.
gcc
2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
* calls.c (precompute_arguments): Check
promoted_for_signed_and_unsigned_p and set the promoted mode.
(promoted_for_signed_and_unsigned_p): New function.
(expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
and set the promoted mode.
* expr.h (promoted_for_signed_and_unsigned_p): New function definition.
* cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
gcc/testsuite
2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
* gcc.dg/zero_sign_ext_test.c: New test.
From-SVN: r213750
Kugan Vivekanandarajah [Fri, 8 Aug 2014 05:24:12 +0000 (05:24 +0000)]
calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
gcc/
2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
* calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
instead of SUBREG_PROMOTED_UNSIGNED_SET.
(expand_call): Likewise.
* cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
to get promoted mode.
* combine.c (record_promoted_value): Skip > 0 comparison with
SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
* expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
of SUBREG_PROMOTED_UNSIGNED_P.
(convert_modes): Likewise.
(store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
(expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
SUBREG_PROMOTED_UNSIGNED_SET.
* function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
instead of SUBREG_PROMOTED_UNSIGNED_SET.
* ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
SUBREG_PROMOTED_SET.
* internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
* optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
of SUBREG_PROMOTED_UNSIGNED_P.
* rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
(SUBREG_PROMOTED_SET): New define.
(SUBREG_PROMOTED_GET): Likewise.
(SUBREG_PROMOTED_SIGN): Likewise.
(SUBREG_PROMOTED_SIGNED_P): Likewise.
(SUBREG_CHECK_PROMOTED_SIGN): Likewise.
(SUBREG_PROMOTED_UNSIGNED_P): Updated.
* rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
instead of SUBREG_PROMOTED_UNSIGNED_GET.
(nonzero_bits1): Skip > 0 comparison with the results as
SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
(num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
of !SUBREG_PROMOTED_UNSIGNED_P.
* simplify-rtx.c (simplify_unary_operation_1): Use new
SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
(simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
From-SVN: r213749
Bin Cheng [Fri, 8 Aug 2014 02:45:13 +0000 (02:45 +0000)]
pr61772.c: Skip lto running.
* gcc.dg/torture/pr61772.c: Skip lto running.
From-SVN: r213748
GCC Administrator [Fri, 8 Aug 2014 00:16:52 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r213747
Jonathan Wakely [Thu, 7 Aug 2014 22:54:53 +0000 (23:54 +0100)]
future (__location_invariant): Move specializations after preprocessor condition.
* include/std/future (__location_invariant): Move specializations
after preprocessor condition.
From-SVN: r213744
John David Anglin [Thu, 7 Aug 2014 21:44:55 +0000 (21:44 +0000)]
re PR tree-optimization/60707 (FAIL: gfortran.dg/pr45636.f90 -O scan-tree-dump-times forwprop2 "memset" 0)
PR tree-optimization/60707
* gfortran.dg/pr45636.f90: xfail on 32-bit hppa*-*-*.
From-SVN: r213740
Jan Hubicka [Thu, 7 Aug 2014 20:58:17 +0000 (22:58 +0200)]
ipa-devirt.c: Include gimple-pretty-print.h
* ipa-devirt.c: Include gimple-pretty-print.h
(referenced_from_vtable_p): Exclude DECL_EXTERNAL from
further tests.
(decl_maybe_in_construction_p): Fix conditional on cdtor check
(get_polymorphic_call_info): Fix return value
(type_change_info): New sturcture based on ipa-prop
variant.
(noncall_stmt_may_be_vtbl_ptr_store): New predicate
based on ipa-prop variant.
(extr_type_from_vtbl_ptr_store): New function
based on ipa-prop variant.
(record_known_type): New function.
(check_stmt_for_type_change): New function.
(get_dynamic_type): New function.
* ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
* tree-ssa-pre.c: ipa-utils.h
(eliminate_dom_walker::before_dom_children): Use ipa-devirt
machinery; sanity check with ipa-prop devirtualization.
* trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
polymorphic flag.
* g++.dg/ipa/devirt-35.C: New testcase.
* g++.dg/ipa/devirt-36.C: New testcase.
From-SVN: r213739
Trevor Saunders [Thu, 7 Aug 2014 20:52:50 +0000 (20:52 +0000)]
remove pointer-set.[ch]
gcc/
* Makefile.in: Remove references to pointer-set.c and pointer-set.h.
* alias.c, cfgexpand.c, cgraphbuild.c,
config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
dse.c, except.c, gengtype.c, gimple-expr.c,
gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
pointer-set.h.
* pointer-set.c: Remove file.
* pointer-set.h: Remove file.
gcc/c-family/
* c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
gcc/c/
* c-typeck.c: Remove include of pointer-set.h.
gcc/cp/
* class.c, cp-gimplify.c, decl.c, decl2.c, error.c, method.c,
optimize.c, pt.c, semantics.c: Remove includes of pointer-set.h.
From-SVN: r213738
Jonathan Wakely [Thu, 7 Aug 2014 20:13:52 +0000 (21:13 +0100)]
future (_State_baseV2::_M_set_result): Pass pointers to _M_do_set.
* include/std/future (_State_baseV2::_M_set_result): Pass pointers to
_M_do_set.
(_State_baseV2::_M_do_set): Change parameters to pointers.
(_State_baseV2::_Setter): Change _M_arg from reference to pointer.
(_State_baseV2::__setter): Initialize _Setter with pointers.
(_State_baseV2::__setter(promise<void>*)): Remove overload.
(promise::set_value, promise::set_exception): Pass setter directly
to _M_set_result.
(_State_baseV2::_Task_setter): Add template parameter for callable
type and replace std::function member with pointer to that type.
Change _M_result member from reference to pointer.
(_State_baseV2::_S_task_setter): Change parameter to lvalue reference
and initialize _Task_setter with pointers.
(__location_invariant): Specialize for _Setter and _Task_setter.
From-SVN: r213737
Paolo Carlini [Thu, 7 Aug 2014 19:51:28 +0000 (19:51 +0000)]
re PR c++/51312 ([C++0x] Wrong interpretation of converted constant expressions (for enumerator initializers))
/cp
2014-08-07 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51312
* decl.c (build_enumerator): Handle class types with conversion
operators via perform_implicit_conversion_flags and
build_expr_type_conversion.
* cvt.c (build_expr_type_conversion): Replace pair of errors
with error + inform.
/testsuite
2014-08-07 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51312
* g++.dg/cpp0x/enum29.C: New.
From-SVN: r213736
Jason Merrill [Thu, 7 Aug 2014 19:48:36 +0000 (15:48 -0400)]
re PR c++/62043 (GCC hangs / aborts / double free or corruption (!prev) on invalid input)
PR c++/62043
* parser.c (c_parse_file): Change sorry to fatal_error.
From-SVN: r213732
Jason Merrill [Thu, 7 Aug 2014 19:48:30 +0000 (15:48 -0400)]
re PR c++/61959 (ICE: in tree_to_uhwi, at tree.h:3657 when building Mozilla code)
PR c++/61959
* semantics.c (cxx_eval_bare_aggregate): Handle POINTER_PLUS_EXPR.
From-SVN: r213731
John David Anglin [Thu, 7 Aug 2014 19:21:50 +0000 (19:21 +0000)]
c11-atomic-exec-4.c: Undefine _POSIX_C_SOURCE before defining in dg-options.
* gcc.dg/atomic/c11-atomic-exec-4.c: Undefine _POSIX_C_SOURCE before
defining in dg-options.
* gcc.dg/atomic/c11-atomic-exec-5.c: Likewise.
From-SVN: r213729
John David Anglin [Thu, 7 Aug 2014 18:56:59 +0000 (18:56 +0000)]
stdatomic-flag.c: Add xfail comment.
* gcc.dg/atomic/stdatomic-flag.c: Add xfail comment.
From-SVN: r213727
John David Anglin [Thu, 7 Aug 2014 18:46:13 +0000 (18:46 +0000)]
memcpy-5.c: Add -fno-common option on hppa*-*-hpux*.
* gcc.dg/memcpy-5.c: Add -fno-common option on hppa*-*-hpux*.
From-SVN: r213723
John David Anglin [Thu, 7 Aug 2014 18:22:47 +0000 (18:22 +0000)]
pr60655-1.c: Don't add -fdata-sections option on 32-bit hppa-hpux.
* gcc.c-torture/compile/pr60655-1.c: Don't add -fdata-sections option
on 32-bit hppa-hpux.
From-SVN: r213720
Nathan Sidwell [Thu, 7 Aug 2014 18:02:06 +0000 (18:02 +0000)]
Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
* Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
(LIBGCOV_DRIVER): ... to here.
* libgcov.h (gcov_do_dump): New #define.
(struct gcov_root): New.
(__gcov_root): New declaration.
(__gcov_dump_one): Declare.
* libgcov-driver.c (gcov_list, gcov_dump_complete,
run_accounted): Delete.
(gcov_compute_histogram): Add LIST argument, adjust.
(compute_summary): Adjust gcov_compute_histogram call.
(gcov_do_dump): Not hidden, static in libgcov.
(gcov_clear): Move to interface.c.
(__gcov_dump_one): New, broken out of ...
(gcov_exit): ... here. Make static.
(__gcov_root): New.
(__gcov_init): Adjust.
* libgcov-interface.c (gcov_clear, gcov_exit): Remove
declarations.
(__gcov_flush): Use __gcov_dump_one and __gcov_reset.
(gcov_clear): Moved from driver.c. Add LIST argument.
(__gcov_reset): Adjust for changed interfaces.
(__gcov_fork): Remove local declaration of __gcov_flush_mx.
From-SVN: r213719
John David Anglin [Thu, 7 Aug 2014 17:49:08 +0000 (17:49 +0000)]
pr57233.c: Add -fno-common option on hppa*-*-hpux*.
* gcc.dg/pr57233.c: Add -fno-common option on hppa*-*-hpux*.
* c-c++-common/pr50459.c: Likewise.
From-SVN: r213717
Jonathan Wakely [Thu, 7 Aug 2014 17:25:13 +0000 (18:25 +0100)]
stl_list.h (_List_base::_List_base(_List_base&&)): Optimize.
* include/bits/stl_list.h (_List_base::_List_base(_List_base&&)):
Optimize.
* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
Adjust dg-error line number.
* testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
Likewise.
* testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
Likewise.
* testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
Likewise.
From-SVN: r213716
Kyrylo Tkachov [Thu, 7 Aug 2014 14:30:01 +0000 (14:30 +0000)]
[ARM] Delete f_sels, f_seld types, use fcsel instead.
* config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
* config/arm/types.md (f_sels, f_seld): Delete.
From-SVN: r213713
Kyrylo Tkachov [Thu, 7 Aug 2014 14:27:59 +0000 (14:27 +0000)]
[AArch64] Restrict usage of FP/SIMD registers for TImode reload and absdi2 patterns for non-float/simd targets.
* config/aarch64/aarch64.md (absdi2): Set simd attribute.
(aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
(aarch64_movdi_<mode>high): Likewise.
(aarch64_mov<mode>high_di): Likewise.
(aarch64_movdi_<mode>low): Likewise.
(aarch64_mov<mode>low_di): Likewise.
(aarch64_movtilow_tilow): Likewise.
Add comment explaining usage of fp,simd attributes and of
TARGET_FLOAT and TARGET_SIMD.
From-SVN: r213712
Ian Bolton [Thu, 7 Aug 2014 13:42:22 +0000 (13:42 +0000)]
[AArch64] Use MOVN to generate 64-bit negative immediates where sensible
* config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
Use MOVN when one of the half-words is 0xffff.
Co-Authored-By: Kyrylo Tkachov <kyrylo.tkachov@arm.com>
From-SVN: r213711
Marat Zakirov [Thu, 7 Aug 2014 13:29:07 +0000 (13:29 +0000)]
thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
* config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
From-SVN: r213710
Maxim Kuvyrkov [Thu, 7 Aug 2014 11:16:29 +0000 (11:16 +0000)]
Add statistical printout of rank_for_schedule decisions
* haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
(enum rfs_decition:RFS_*): New constants wrapped in an enum.
(rfs_str): String corresponding to RFS_* constants.
(rank_for_schedule_stats_t): New typedef.
(rank_for_schedule_stats): New static variable.
(rfs_result): New static function.
(rank_for_schedule): Track statistics for deciding heuristics.
(rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
static functions.
(ready_sort): Use them for debug printouts.
(schedule_block): Init statistics state. Print statistics on
rank_for_schedule decisions.
From-SVN: r213709
Maxim Kuvyrkov [Thu, 7 Aug 2014 11:16:16 +0000 (11:16 +0000)]
Fix INSN_TICK heuristic for SCHED_PRESSURE
* haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
From-SVN: r213708
Petr Murzin [Thu, 7 Aug 2014 10:57:39 +0000 (10:57 +0000)]
avx512f-vfixupimmpd-2.c: Include float.h instead of values.h, change MAXDOUBLE for DBL_MAX.
gcc/testsuite
* gcc.target/i386/avx512f-vfixupimmpd-2.c: Include float.h instead of
values.h, change MAXDOUBLE for DBL_MAX.
* gcc.target/i386/avx512f-vfixupimmsd-2.c: Ditto.
* gcc.target/i386/avx512f-vfixupimmps-2.c: Include float.h instead of
values.h, change MAXFLOAT for FLT_MAX.
* gcc.target/i386/avx512f-vfixupimmss-2.c: Ditto.
* gcc.target/i386/avx512f-vpermi2d-2.c: Do not include values.h.
* gcc.target/i386/avx512f-vpermi2pd-2.c: Ditto.
* gcc.target/i386/avx512f-vpermi2ps-2.c: Ditto.
* gcc.target/i386/avx512f-vpermi2q-2.c: Ditto.
* gcc.target/i386/avx512f-vpermt2d-2.c: Ditto.
* gcc.target/i386/avx512f-vpermt2pd-2.c: Ditto.
* gcc.target/i386/avx512f-vpermt2ps-2.c: Ditto.
* gcc.target/i386/avx512f-vpermt2q-2.c: Ditto.
From-SVN: r213706
Ilya Tocar [Thu, 7 Aug 2014 10:52:13 +0000 (10:52 +0000)]
sse.md (vec_extract_lo_<mode><mask_name>): Fix constraint.
gcc/
* config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
constraint.
From-SVN: r213704
Trevor Saunders [Thu, 7 Aug 2014 10:44:14 +0000 (10:44 +0000)]
convert the rest of the users of pointer_map to hash_map
gcc/
* hash-map.h (default_hashmap_traits): Adjust overloads of hash
function to not conflict.
* alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
of pointer_map.
gcc/cp/
* cp-tree.h, pt.c: Use hash_map instead of pointer_map.
gcc/lto/
* lto-partition.c, lto.c: Use hash_map instead of pointer_map.
From-SVN: r213703
Kirill Yukhin [Thu, 7 Aug 2014 09:59:34 +0000 (09:59 +0000)]
gcc/testsuite
* Add forgotten file.
From-SVN: r213702
Kyrylo Tkachov [Thu, 7 Aug 2014 08:31:07 +0000 (08:31 +0000)]
Remove arm-specific -march in test.
* gcc.dg/pr61756.c: Remove arm-specific dg-options.
From-SVN: r213701
Marek Polacek [Thu, 7 Aug 2014 08:12:04 +0000 (08:12 +0000)]
fold-const.c (fold_binary_loc): Add folding of (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
* fold-const.c (fold_binary_loc): Add folding of
(PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
c/
* c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
testsuite/
* gcc.dg/fold-reassoc-3.c: New test.
From-SVN: r213700
Ilya Enkovich [Thu, 7 Aug 2014 08:04:55 +0000 (08:04 +0000)]
elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size instead of type size.
gcc/
* config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
instead of type size.
(ASM_FINISH_DECLARE_OBJECT): Likewise.
gcc/testsuite/
* gcc.target/i386/struct-size.c: New.
From-SVN: r213699
Tom de Vries [Thu, 7 Aug 2014 07:41:33 +0000 (07:41 +0000)]
Remove duplicate ChangeLog entries
From-SVN: r213697
Marat Zakirov [Thu, 7 Aug 2014 07:34:33 +0000 (07:34 +0000)]
thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
* config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
(*thumb1_movqi_insn): Likewise.
* config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
From-SVN: r213695
Tom de Vries [Thu, 7 Aug 2014 07:22:35 +0000 (07:22 +0000)]
Remove cproj-fails-with-broken-glibc.c
2014-08-07 Tom de Vries <tom@codesourcery.com>
* gcc.dg/cproj-fails-with-broken-glibc.c: Remove test.
* lib/target-supports.exp (check_effective_target_glibc)
(check_effective_target_glibc_2_12_or_later)
(check_effective_target_glibc_2_11_or_earlier): Remove proc.
* doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
(glibc_2_11_or_earlier): Remove effective-target keywords.
From-SVN: r213694
Tom de Vries [Thu, 7 Aug 2014 07:22:24 +0000 (07:22 +0000)]
For cproj test-case, use glibc version xfail
2014-08-04 Tom de Vries <tom@codesourcery.com>
* gcc.dg/cproj-fails-with-broken-glibc.c: Use xfail for broken glibc
version instead of required-target.
* lib/target-supports.exp
(check_effective_target_not_glibc_2_11_or_earlier): Replace by ...
(check_effective_target_glibc_2_11_or_earlier): ... this.
* doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
(glibc_2_11_or_earlier): Document effective-target keywords.
From-SVN: r213693
Kugan Vivekanandarajah [Thu, 7 Aug 2014 06:22:05 +0000 (06:22 +0000)]
arm.c (bdesc_2arg): Fix typo.
gcc/
2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
* config/arm/arm.c (bdesc_2arg): Fix typo.
(arm_atomic_assign_expand_fenv): Remove The default implementation.
From-SVN: r213692
Zhenqiang Chen [Thu, 7 Aug 2014 04:54:06 +0000 (04:54 +0000)]
tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
ChangeLog
2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
* tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
testsuite/ChangeLog
2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
* gcc.target/arm/get_address_cost_aligned_max_offset.c: New test.
From-SVN: r213691
Jason Merrill [Thu, 7 Aug 2014 01:44:40 +0000 (21:44 -0400)]
init.c (build_vec_init): Fix constant initialization of trailing elements.
* init.c (build_vec_init): Fix constant initialization of
trailing elements.
(build_value_init_noctor): Call maybe_constant_init.
* semantics.c (maybe_constant_init): See through EXPR_STMT and
conversion to void.
From-SVN: r213690
Jason Merrill [Thu, 7 Aug 2014 01:44:11 +0000 (21:44 -0400)]
re PR c++/60417 ([DR 1518] Bogus error on C++03 aggregate initialization)
PR c++/60417
* init.c (build_vec_init): Reorganize earlier change a bit.
From-SVN: r213689
Jason Merrill [Thu, 7 Aug 2014 01:44:06 +0000 (21:44 -0400)]
re PR c++/61994 (constexpr vector array ICE)
PR c++/61994
* init.c (build_vec_init): Leave atype an ARRAY_TYPE
if we're just returning an INIT_EXPR.
From-SVN: r213688
Jason Merrill [Thu, 7 Aug 2014 01:43:58 +0000 (21:43 -0400)]
pt.c (check_explicit_specialization): Don't test DECL_DECLARED_INLINE_P for a variable template.
* pt.c (check_explicit_specialization): Don't test
DECL_DECLARED_INLINE_P for a variable template.
Co-Authored-By: Braden Obrzut <admin@maniacsvault.net>
From-SVN: r213687
GCC Administrator [Thu, 7 Aug 2014 00:16:29 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r213686
Paolo Carlini [Wed, 6 Aug 2014 19:09:08 +0000 (19:09 +0000)]
re PR c++/43906 (missing warnings the comparison between an address with a null pointer constant)
/cp
2014-08-06 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/43906
* typeck.c (cp_build_binary_op): Extend to more cases the
-Waddress warning.
/testsuite
2014-08-06 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/43906
* g++.dg/warn/Waddress-1.C: New.
From-SVN: r213682
Maciej W. Rozycki [Wed, 6 Aug 2014 16:11:21 +0000 (16:11 +0000)]
* gcc.dg/pr44194-1.c: Remove an extraneous brace.
From-SVN: r213677
Vladimir Makarov [Wed, 6 Aug 2014 15:40:26 +0000 (15:40 +0000)]
re PR debug/61923 (-fcompare-debug errors while building Linux kernel.)
2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
PR debug/61923
* haifa-sched.c (advance_one_cycle): Fix dump.
(schedule_block): Don't advance cycle if we are already at the
beginning of the cycle.
2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
PR debug/61923
* gcc.target/i386/pr61923.c: New test.
From-SVN: r213675
Martin Jambor [Wed, 6 Aug 2014 13:59:18 +0000 (15:59 +0200)]
re PR ipa/61393 ([trans-mem] O3 optimization level constant propagation problem)
2014-08-06 Martin Jambor <mjambor@suse.cz>
PR ipa/61393
* cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
From-SVN: r213666
Richard Biener [Wed, 6 Aug 2014 13:53:09 +0000 (13:53 +0000)]
re PR lto/62034 (ICE for big statically initialized arrays compiled with LTO)
2014-08-06 Richard Biener <rguenther@suse.de>
PR lto/62034
* lto-streamer-in.c (lto_input_tree_1): Assert we do not read
SCCs here.
(lto_input_tree): Pop SCCs here.
From-SVN: r213664
Richard Biener [Wed, 6 Aug 2014 11:41:13 +0000 (11:41 +0000)]
re PR bootstrap/61320 (ICE in jcf-parse.c:1622 (parse_class_file)
2014-08-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/61320
* tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
handle misaligned loads.
From-SVN: r213661
Alan Lawrence [Wed, 6 Aug 2014 10:17:05 +0000 (10:17 +0000)]
[PATCH AArch64] Prefer dup to zip for vec_perm_const; enable dup for bigendian; add testcase.
gcc/:
* config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
(aarch64_expand_vec_perm_const): Check for dup before zip.
gcc/testsuite:
* gcc.target/aarch64/vdup_n_2.c: New test.
From-SVN: r213659
Maciej W. Rozycki [Wed, 6 Aug 2014 10:02:37 +0000 (10:02 +0000)]
pr44194-1.c: Also exclude powerpc*-*-linux*, except if powerpc_elfv2.
* gcc.dg/pr44194-1.c: Also exclude powerpc*-*-linux*, except if
powerpc_elfv2.
From-SVN: r213657
Jakub Jelinek [Wed, 6 Aug 2014 08:40:19 +0000 (10:40 +0200)]
re PR rtl-optimization/61801 (sched2 miscompiles syscall sequence with -g)
PR rtl-optimization/61801
* gcc.target/i386/pr61801.c: Rewritten.
From-SVN: r213652
Kyrylo Tkachov [Wed, 6 Aug 2014 08:32:07 +0000 (08:32 +0000)]
[AArch64] Use REG_P and CONST_INT_P instead of GET_CODE + comparison.
* config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
CONST_INT_P instead of GET_CODE and compare.
(aarch64_select_cc_mode): Likewise.
(aarch64_print_operand): Likewise.
(aarch64_rtx_costs): Likewise.
(aarch64_simd_valid_immediate): Likewise.
(aarch64_simd_check_vect_par_cnst_half): Likewise.
(aarch64_simd_emit_pair_result_insn): Likewise.
From-SVN: r213651
GCC Administrator [Wed, 6 Aug 2014 00:16:32 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r213649
David Malcolm [Tue, 5 Aug 2014 21:01:47 +0000 (21:01 +0000)]
gdbhooks.py: add "break-on-pass" command
gcc/
2014-08-05 David Malcolm <dmalcolm@redhat.com>
* gdbhooks.py (find_gcc_source_dir): New helper function.
(class PassNames): New class, locating and parsing passes.def.
(class BreakOnPass): New command "break-on-pass".
From-SVN: r213646
Trevor Saunders [Tue, 5 Aug 2014 19:52:08 +0000 (19:52 +0000)]
fix pr62009 use after free in redirect_edge_var_map_dup
The change to get the entry for the old edge before inserting the new
one was incorrect because if inserting the new one resized the table
then the pointer to the entry for the old one would become invalid.
gcc/
* tree-ssa.c (redirect_edge_var_map_dup): insert newe before
getting olde.
From-SVN: r213644
Eric Botcazou [Tue, 5 Aug 2014 18:35:50 +0000 (18:35 +0000)]
Fix more typos.
From-SVN: r213643
Eric Botcazou [Tue, 5 Aug 2014 18:29:21 +0000 (18:29 +0000)]
Fix typos.
From-SVN: r213642
Braden Obrzut [Tue, 5 Aug 2014 18:24:06 +0000 (18:24 +0000)]
Implement constexpr variable templates
Implement constexpr variable templates
* decl.c (grokvardecl): Handle specializations of variable templates.
(grokdeclarator): Handle variable template id expressions and NULL_TREE
return from grokvardecl.
* decl2.c (check_member_template): Allow declaration of template member
variables.
* parser.c (cp_parser_template_id): Build a TEMPLATE_ID_EXPR for
variable templates.
* pt.c (check_template_variable): Accept variable temploids at
non-class scope.
(push_template_decl_real): The current instantiation of a template
can be a VAR_DECL.
(determine_specialization): Accept variable templates.
(check_explicit_specialization): Handle and check for malformed
variable template specializations.
(lookup_template_variable): New.
(tsubst_decl): Handle variable template specializations.
(do_decl_instantiation): Handle template variables.
(instantiate_decl): Handle template variables.
* semantics.c (finish_template_variable): New.
(finish_id_expression): Instantiate variable templates.
* cp-tree.h (variable_template_p): New.
From-SVN: r213641