Renlin Li [Mon, 10 Nov 2014 17:53:21 +0000 (17:53 +0000)]
[PATCH] Partially fix PR61529, bound basic block frequency
2014-11-10 Renlin Li <Renlin.Li@arm.com>
PR middle-end/61529
gcc/
* tree-ssa-threadupdate.c (compute_path_counts): Bound path_in_freq.
gcc/testsuite/
* gcc.dg/pr61529.c: New.
From-SVN: r217303
Thomas Preud'homme [Mon, 10 Nov 2014 17:18:23 +0000 (17:18 +0000)]
expmed.c (expand_shift_1): Expand 8 bit rotate of 16 bit value to bswaphi if available.
2014-11-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
* expmed.c (expand_shift_1): Expand 8 bit rotate of 16 bit value to
bswaphi if available.
From-SVN: r217302
Bernd Schmidt [Mon, 10 Nov 2014 16:31:10 +0000 (16:31 +0000)]
ptx testsuite fix for return addresses.
* lib/target-supports.exp (check_effective_target_return_address):
New function.
* gcc.c-torture/execute/
20010122-1.c: Require return_address.
* gcc.c-torture/execute/
20030323-1.c: Likewise.
* gcc.c-torture/execute/
20030811-1.c: Likewise.
* gcc.c-torture/execute/eeprof-1.c: Likewise.
* gcc.c-torture/execute/frame-address.c: Likewise.
* gcc.c-torture/execute/pr17377.c: Likewise.
From-SVN: r217301
Bernd Schmidt [Mon, 10 Nov 2014 16:31:00 +0000 (16:31 +0000)]
Random testsuite tweaks for ptx.
* gcc.c-torture/compile/920625-2.c: Add return type to
freeReturnStruct.
* gcc.c-torture/execute/
20091229-1.c: Declare main properly.
* gcc.c-torture/execute/pr61375.c: Likewise.
* gcc.c-torture/execute/
20111208-1.c: Use __SIZE_TYPE__ for size_t.
* gcc.dg/pr30904.c: Remove extern from declaration of t.
From-SVN: r217300
Bernd Schmidt [Mon, 10 Nov 2014 16:30:50 +0000 (16:30 +0000)]
ptx testsuite fixes for issues like indirect jumps and jump labels.
* lib/target-supports.exp (check_effective_target_indirect_jumps):
New function.
(check_effective_target_nonlocal_goto): New function.
(check_effective_target_label_values): New function.
* gcc.c-torture/execute/
20071220-2.c: Require label_values.
* gcc.c-torture/compile/labels-2.c: Likewise.
* gcc.c-torture/compile/
20000518-1.c: Likewise.
* gcc.c-torture/compile/
20021108-1.c: Likewise.
* gcc.c-torture/compile/981006-1.c: Likewise.
* gcc.c-torture/execute/
20040302-1.c: Likewise.
* gcc.dg/torture/pr33848.c: Likewise.
* gcc.c-torture/compile/pr46107.c: Require indirect jumps and
label values.
* gcc.c-torture/compile/pr32919.c: Likewise.
* gcc.c-torture/compile/pr17913.c: Likewise.
* gcc.c-torture/compile/pr51495.c: Likewise.
* gcc.c-torture/compile/pr25224.c: Likewise.
* gcc.c-torture/compile/labels-3.c: Likewise.
* gcc.c-torture/compile/pr27863.c: Likewise.
* gcc.c-torture/compile/
20050510-1.c: Likewise.
* gcc.c-torture/compile/pr28489.c: Likewise.
* gcc.c-torture/compile/pr29128.c: Likewise.
* gcc.c-torture/compile/pr21356: Likewise.
* gcc.c-torture/execute/
20071210-1.c: Likewise.
* gcc.c-torture/execute/
200701220-1.c: Likewise.
* gcc.c-torture/execute/pr51447.c: Likewise.
* gcc.c-torture/execute/comp-goto-1.c: Likewise.
* gcc.c-torture/execute/comp-goto-2.c: Likewise.
* gcc.dg/
20021029-1.c: Likewise.
* gcc.dg/pr43379.c: Likewise.
* gcc.dg/pr45259.c: Likewise.
* gcc.dg/torture/pr53695.c: Likewise.
* gcc.dg/torture/pr57584.c: Likewise.
* gcc.c-torture/execute/980526-1.c: Skip if -O0 and neither label_values
or indirect_jumps are available.
* gcc.c-torture/compile/920415-1.c: Likewise. Remove NO_LABEL_VALUES
test.
* gcc.c-torture/compile/920428-3.c: Likewise.
* gcc.c-torture/compile/950613-1.c: Likewise.
* gcc.c-torture/compile/pr30984.c: Require indirect jumps.
* gcc.c-torture/compile/991213-3.c: Likewise.
* gcc.c-torture/compile/920825-1.c: Likewise.
* gcc.c-torture/compile/
20011029-1.c: Likewise.
* gcc.c-torture/compile/complex-6.c: Likewise.
* gcc.c-torture/compile/pr27127.c: Likewise.
* gcc.c-torture/compile/pr58164.c: Likewise.
* gcc.c-torture/compile/
20041214-1.c: Likewise.
* gcc.c-torture/execute/built-in-setjmp.c: Likewise.
* gcc.c-torture/execute/pr56982.c: Likewise.
* gcc.c-torture/execute/pr60003.c: Likewise.
* gcc.c-torture/execute/pr26983.c: Likewise.
* gcc.dg/pr57287-2.c: Likewise.
* gcc.dg/pr59920-1.c: Likewise.
* gcc.dg/pr59920-2.c: Likewise.
* gcc.dg/pr59920-3.c: Likewise.
* gcc.dg/setjmp-3.c: Likewise.
* gcc.dg/setjmp-4.c: Likewise.
* gcc.dg/setjmp-5.c: Likewise.
* gcc.dg/torture/pr48542.c: Likewise.
* gcc.dg/torture/pr57147-2.c: Likewise.
* gcc.dg/torture/pr59993.c: Likewise.
* gcc.dg/torture/stackalign/non-local-goto-1.c: Require nonlocal_goto.
* gcc.dg/torture/stackalign/non-local-goto-2.c: Likewise.
* gcc.dg/torture/stackalign/non-local-goto-3.c: Likewise.
* gcc.dg/torture/stackalign/non-local-goto-4.c: Likewise.
* gcc.dg/torture/stackalign/non-local-goto-5.c: Likewise.
* gcc.dg/torture/stackalign/setjmp-1.c: Likewise.
* gcc.dg/torture/stackalign/setjmp-3.c: Likewise.
* gcc.dg/torture/stackalign/setjmp-4.c: Likewise.
* gcc.dg/non-local-goto-1.c: Likewise.
* gcc.dg/non-local-goto-2.c: Likewise.
* gcc.dg/pr49994-1.c: Likewise.
* gcc.dg/torture/pr57036-2.c: Likewise.
* gcc.c-torture/compile/
20040614-1.c: Require label_values. Remove
NO_LABEL_VALUES test.
* gcc.c-torture/compile/920831-1.c: Likewise.
* gcc.c-torture/compile/920502-1.c: Likewise.
* gcc.c-torture/compile/920501-7.c: Likewise.
* gcc.dg/pr52139.c: Likewise.
From-SVN: r217299
Bernd Schmidt [Mon, 10 Nov 2014 16:30:33 +0000 (16:30 +0000)]
XFAILs and such for ptx.
* lib/target-supports.exp (check_effective_target_trampolines,
check_profiling_available, check_effective_target_lto,
check_effective_target_vect_natural): False for nvptx-*-*.
* gcc.c-torture/compile/limits-fndefn.c: Skip for nvptx-*-*.
* gcc.c-torture/compile/pr34334.c: Likewise.
* gcc.c-torture/compile/pr37056.c: Likewise.
* gcc.c-torture/compile/pr39423-1.c: Likewise.
* gcc.c-torture/compile/pr46534.c: Likewise.
* gcc.c-torture/compile/pr49049.c: Likewise.
* gcc.c-torture/compile/pr59417.c: Likewise.
* gcc.c-torture/compile/
20080721-1.c: Likewise.
* gcc.c-torture/compile/920501-4.c: Likewise.
* gcc.c-torture/compile/921011-1.c: Likewise.
* gcc.dg/
20040813-1.c: Likewise.
* gcc.dg/pr28755.c: Likewise.
* gcc.dg/pr44194-1.c: Likewise.
* gcc.c-torture/compile/pr42717.c: Xfail for nvptx-*-*.
* gcc.c-torture/compile/pr61684.c: Likewise.
* gcc.c-torture/compile/pr20601-1.c: Likewise.
* gcc.c-torture/compile/pr59221.c: Likewise.
* gcc.c-torture/compile/
20060208-1.c: Likewise.
* gcc.c-torture/execute/pr52129.c: Likewise.
* gcc.c-torture/execute/
20020310-1.c: Likewise.
* gcc.c-torture/execute/
20101011-1.c: Define DO_TEST to 0 for nvptx.
* gcc.c-torture/execute20020312-2.c: Add case for for nvptx.
* gcc.c-torture/compile/pr60655-1.c: Don't add -fdata-sections
for nvptx-*-*.
* gcc.dg/pr36400.c: Xfail scan-assembler test on nvptx-*-*.
* gcc.dg/const-elim-2.c: Likewise.
From-SVN: r217298
Bernd Schmidt [Mon, 10 Nov 2014 16:30:22 +0000 (16:30 +0000)]
Testsuite untyped assembly fixes for ptx.
* lib/target-supports.exp
(check_effective_target_untyped_assembly): New function.
* gcc.c-torture/compile/
20091215-1.c: Require untyped_assembly.
* gcc.c-torture/compile/920917-1.c: Likewise.
* gcc.c-torture/compile/930120-1.c: Likewise.
* gcc.c-torture/compile/930411-1.c: Likewise.
* gcc.c-torture/compile/930529-1.c: Likewise.
* gcc.c-torture/compile/930623-1.c: Likewise.
* gcc.c-torture/compile/950329-1.c: Likewise.
* gcc.c-torture/compile/calls.c: Likewise.
* gcc.c-torture/compile/pr37258.c: Likewise.
* gcc.c-torture/compile/pr37327.c: Likewise.
* gcc.c-torture/compile/pr38360.c: Likewise.
* gcc.c-torture/compile/pr43635.c: Likewise.
* gcc.c-torture/compile/pr47428.c: Likewise.
* gcc.c-torture/compile/pr47967.c: Likewise.
* gcc.c-torture/compile/pr49145.c: Likewise.
* gcc.c-torture/compile/pr51694.c: Likewise.
* gcc.c-torture/compile/pr53411.c: Likewise.
* gcc.c-torture/execute/
20001101.c: Likewise.
* gcc.c-torture/execute/
20051012-1.c: Likewise.
* gcc.c-torture/execute/920501-1.c: Likewise.
* gcc.c-torture/execute/921202-1.c: Likewise.
* gcc.c-torture/execute/921208-2.c: Likewise.
* gcc.c-torture/execute/call-trap-1.c: Likewise.
* gcc.c-torture/compile/
20010525-1.c: Likewise.
* gcc.c-torture/compile/
20021015-2.c: Likewise.
* gcc.c-torture/compile/
20031023-1.c: Likewise.
* gcc.c-torture/compile/
20031023-2.c: Likewise.
* gcc.c-torture/compile/pr49206.c: Likewise.
* gcc.c-torture/execute/pr47237.c: Likewise.
* gcc.dg/torture/stackalign/builtin-apply-1.c: Likewise.
* gcc.dg/torture/stackalign/builtin-apply-2.c: Likewise.
* gcc.dg/torture/stackalign/builtin-apply-3.c: Likewise.
* gcc.dg/torture/stackalign/builtin-apply-4.c: Likewise.
* gcc.dg/torture/stackalign/builtin-return-1.c: Likewise.
* gcc.dg/builtin-apply1.c: Likewise.
* gcc.dg/builtin-apply2.c: Likewise.
* gcc.dg/builtin-apply3.c: Likewise.
* gcc.dg/builtin-apply4.c: Likewise.
* gcc.dg/pr38338.c: Likewise.
* gcc.dg/torture/pr41993.c: Likewise.
* gcc.c-torture/compile/386.c: Likewise.
* gcc.c-torture/compile/cmpsi386.c: Likewise.
* gcc.c-torture/compile/consec.c: Likewise.
* gcc.c-torture/compile/ex.c: Likewise.
* gcc.c-torture/compile/pass.c: Likewise.
* gcc.c-torture/compile/scal.c: Likewise.
* gcc.c-torture/compile/uuarg.c: Likewise.
* gcc.c-torture/compile/conv_tst.c: Likewise.
From-SVN: r217297
Bernd Schmidt [Mon, 10 Nov 2014 16:30:09 +0000 (16:30 +0000)]
Testsuite alloca fixes for ptx.
* lib/target-supports.exp (check_effective_target_alloca): New function.
* gcc.c-torture/execute/
20010209-1.c: Require alloca.
* gcc.c-torture/execute/
20020314-1.c: Likewise.
* gcc.c-torture/execute/
20020412-1.c: Likewise.
* gcc.c-torture/execute/
20021113-1.c: Likewise.
* gcc.c-torture/execute/
20040223-1.c: Likewise.
* gcc.c-torture/execute/
20040308-1.c: Likewise.
* gcc.c-torture/execute/
20040811-1.c: Likewise.
* gcc.c-torture/execute/
20070824-1.c: Likewise.
* gcc.c-torture/execute/
20070919-1.c: Likewise.
* gcc.c-torture/execute/built-in-setjmp.c: Likewise.
* gcc.c-torture/execute/pr22061-1.c: Likewise.
* gcc.c-torture/execute/pr22061-4.c: Likewise.
* gcc.c-torture/execute/pr43220.c: Likewise.
* gcc.c-torture/execute/vla-dealloc-1.c: Likewise.
* gcc.dg/torture/stackalign/alloca-1.c: Likewise.
* gcc.dg/torture/stackalign/vararg-1.c: Likewise.
* gcc.dg/torture/stackalign/vararg-2.c: Likewise.
* gcc.c-torture/compile/
20000923-1.c: Likewise.
* gcc.c-torture/compile/
20030224-1.c: Likewise.
* gcc.c-torture/compile/
20071108-1.c: Likewise.
* gcc.c-torture/compile/
20071117-1.c: Likewise.
* gcc.c-torture/compile/900313-1.c: Likewise.
* gcc.c-torture/compile/pr17397.c: Likewise.
* gcc.c-torture/compile/pr35006.c: Likewise.
* gcc.c-torture/compile/pr42956.c: Likewise.
* gcc.c-torture/compile/pr51354.c: Likewise.
* gcc.c-torture/compile/pr55851.c: Likewise.
* gcc.c-torture/compile/vla-const-1.c: Likewise.
* gcc.c-torture/compile/vla-const-2.c: Likewise.
* gcc.c-torture/compile/pr31507-1.c: Likewise.
* gcc.c-torture/compile/pr52714.c: Likewise.
* gcc.dg/
20001012-2.c: Likewise.
* gcc.dg/auto-type-1.c: Likewise.
* gcc.dg/builtin-object-size-1.c: Likewise.
* gcc.dg/builtin-object-size-2.c: Likewise.
* gcc.dg/builtin-object-size-3.c: Likewise.
* gcc.dg/builtin-object-size-4.c: Likewise.
* gcc.dg/packed-vla.c: Likewise.
* gcc.c-torture/compile/parms.c: Likewise.
* gcc.c-torture/execute/920721-2.c: Skip -O0 unless alloca is available.
* gcc.c-torture/execute/920929-1.c: Likewise.
* gcc.c-torture/execute/921017-1.c: Likewise.
* gcc.c-torture/execute/941202-1.c: Likewise.
* gcc.c-torture/execute/align-nest.c: Likewise.
* gcc.c-torture/execute/alloca-1.c: Likewise.
* gcc.c-torture/execute/pr36321.c: Likewise.
* gcc.c-torture/compile/
20001221-1.c: Likewise.
* gcc.c-torture/compile/
20020807-1.c: Likewise.
* gcc.c-torture/compile/
20050801-2.c: Likewise.
* gcc.c-torture/compile/920428-4.c: Likewise.
* gcc.c-torture/compile/debugvlafunction-1.c.c: Likewise.
* gcc.c-torture/compile/pr41469.c: Likewise.
* gcc.dg/torture/pr48953.c: Likewise.
* gcc.dg/torture/pr8081.c: Likewise.
* gcc.dg/torture/stackalign/inline-1.c: Skip if nvptx-*-*.
* gcc.dg/torture/stackalign/inline-2.c: Likewise.
* gcc.dg/torture/stackalign/nested-1.c: Likewise.
* gcc.dg/torture/stackalign/nested-2.c: Likewise.
* gcc.dg/torture/stackalign/nested-3.c: Likewise.
* gcc.dg/torture/stackalign/nested-4.c: Likewise.
* gcc.dg/torture/stackalign/nested-1.c: Likewise.
* gcc.dg/torture/stackalign/global-1.c: Likewise.
* gcc.dg/torture/stackalign/pr16660-1.c: Likewise.
* gcc.dg/torture/stackalign/pr16660-2.c: Likewise.
* gcc.dg/torture/stackalign/pr16660-3.c: Likewise.
* gcc.dg/torture/stackalign/ret-struct-1.c: Likewise.
* gcc.dg/torture/stackalign/struct-1.c: Likewise.
From-SVN: r217296
Bernd Schmidt [Mon, 10 Nov 2014 16:12:42 +0000 (16:12 +0000)]
Add the nvptx port.
* configure.ac: Handle nvptx-*-*.
* configure: Regenerate.
gcc/
* config/nvptx/nvptx.c: New file.
* config/nvptx/nvptx.h: New file.
* config/nvptx/nvptx-protos.h: New file.
* config/nvptx/nvptx.md: New file.
* config/nvptx/t-nvptx: New file.
* config/nvptx/nvptx.opt: New file.
* common/config/nvptx/nvptx-common.c: New file.
* config.gcc: Handle nvptx-*-*.
libgcc/
* config.host: Handle nvptx-*-*.
* shared-object.mk (as-flags-$o): Define.
($(base)$(objext), $(base)_s$(objext)): Use it instead of
-xassembler-with-cpp.
* static-object.mk: Identical changes.
* config/nvptx/t-nvptx: New file.
* config/nvptx/crt0.s: New file.
* config/nvptx/free.asm: New file.
* config/nvptx/malloc.asm: New file.
* config/nvptx/realloc.c: New file.
From-SVN: r217295
Bernd Schmidt [Mon, 10 Nov 2014 16:12:30 +0000 (16:12 +0000)]
Make thread_prologue_and_epilogue_insns callable from backends.
* function.c (thread_prologue_and_epilogue_insns): No longer static.
* function.h (thread_prologue_and_epilogue_insns): Declare.
From-SVN: r217294
Bernd Schmidt [Mon, 10 Nov 2014 16:12:21 +0000 (16:12 +0000)]
Add a target hook for assembling undeclared decls.
* target.def (assemble_undefined_decl): New hooks.
* hooks.c (hook_void_FILEptr_constcharptr_const_tree): New function.
* hooks.h (hook_void_FILEptr_constcharptr_const_tree): Declare.
* doc/tm.texi.in (TARGET_ASM_ASSEMBLE_UNDEFINED_DECL): Add.
* doc/tm.texi: Regenerate.
* output.h (assemble_undefined_decl): Declare.
(get_fnname_from_decl): Declare.
* varasm.c (assemble_undefined_decl): New function.
(get_fnname_from_decl): New function.
* final.c (rest_of_handle_final): Use it.
* varpool.c (varpool_output_variables): Call assemble_undefined_decl
for nodes without a definition.
From-SVN: r217293
Edward Smith-Rowland [Mon, 10 Nov 2014 15:53:12 +0000 (15:53 +0000)]
cpplib.h (cpp_callbacks): Add has_attribute.
libcpp:
2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
* include/cpplib.h (cpp_callbacks): Add has_attribute.
* internal.h (lexer_state): Add in__has_attribute__.
* directives.c (lex_macro_node): Prevent use of __has_attribute__
as a macro.
* expr.c (parse_has_attribute): New function; (eval_token): Look for
__has_attribute__ and route to parse_has_attribute.
* identifiers.c (_cpp_init_hashtable): Initialize n__has_attribute__.
* pch.c (cpp_read_state): Initialize n__has_attribute__.
* traditional.c (enum ls): Add ls_has_attribute, ls_has_attribute_close;
(_cpp_scan_out_logical_line): Attend to __has_attribute__.
gcc/c-family:
2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
* c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
(__cpp_rtti, __cpp_exceptions): New macros for C++98;
(__cpp_range_based_for, __cpp_initializer_lists,
__cpp_delegating_constructors, __cpp_nsdmi,
__cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
for C++11; (__cpp_attribute_deprecated): Remove in favor of
__has_cpp_attribute.
* c-lex.c (cb_has_attribute): New callback CPP function;
(init_c_lex): Set has_attribute callback.
gcc/testsuite:
2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
* g++.dg/cpp1y/feat-cxx11.C: Test new feature macros for C++98
and C++11; Test existence of __has_cpp_attribute; Test C++11
attributes.
* g++.dg/cpp1y/feat-cxx11-neg.C: Ditto.
* g++.dg/cpp1y/feat-cxx14.C: Ditto and test for C++14 attributes.
* g++.dg/cpp1y/feat-cxx98.C: Test new feature macros for C++98.
* g++.dg/cpp1y/feat-cxx98-neg.C: Ditto.
* g++.dg/cpp1y/feat-neg.C: Test that __cpp_rtti, _cpp_exceptions
will be undefined for -fno-rtti -fno-exceptions.
From-SVN: r217292
Richard Biener [Mon, 10 Nov 2014 15:46:23 +0000 (15:46 +0000)]
tree-ssa-operands.c (finalize_ssa_uses): Properly put released operands on the free list.
2014-11-10 Richard Biener <rguenther@suse.de>
* tree-ssa-operands.c (finalize_ssa_uses): Properly put
released operands on the free list.
From-SVN: r217291
Richard Biener [Mon, 10 Nov 2014 15:45:55 +0000 (15:45 +0000)]
match.pd: Implement pattern from simplify_mult.
2014-11-10 Richard Biener <rguenther@suse.de>
* match.pd: Implement pattern from simplify_mult.
* tree-ssa-forwprop.c (simplify_mult): Remove.
(pass_forwprop::execute): Do not call simplify_mult.
From-SVN: r217290
Richard Biener [Mon, 10 Nov 2014 14:31:31 +0000 (14:31 +0000)]
re PR tree-optimization/63800 (ICE on valid code at -O3 on x86_64-linux-gnu)
2014-11-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/63800
* tree-ssa-pre.c (eliminate_push_avail): Push in a way so
we can restore the previous availability in after_dom_children.
(eliminate_dom_walker::after_dom_children): Restore
previous availability.
* gcc.dg/torture/pr63800.c: New testcase.
From-SVN: r217288
Richard Biener [Mon, 10 Nov 2014 14:06:56 +0000 (14:06 +0000)]
re PR tree-optimization/63798 (FAIL: gcc.target/powerpc/ppc-fmadd-1.c scan-assembler-not f(add|sub|mul|neg))
2014-11-10 Richard Biener <rguenther@suse.de>
PR middle-end/63798
* expr.c (expand_expr_real_2): When expanding FMA_EXPRs
properly treat the embedded multiplication as commutative
when looking for feeding negates.
From-SVN: r217287
Joern Rennecke [Mon, 10 Nov 2014 13:06:22 +0000 (13:06 +0000)]
* config/avr/avr.h (CPLUSPLUS_CPP_SPEC): Define.
From-SVN: r217286
Martin Liska [Mon, 10 Nov 2014 12:21:50 +0000 (13:21 +0100)]
ICF is disabled for the test because of default char signedness on powerpc64 target.
From-SVN: r217285
Richard Biener [Mon, 10 Nov 2014 11:47:53 +0000 (11:47 +0000)]
match.pd: Implement pattern from simplify_conversion_from_bitmask.
2014-11-10 Richard Biener <rguenther@suse.de>
* match.pd: Implement pattern from simplify_conversion_from_bitmask.
* tree-ssa-forwprop.c (simplify_conversion_from_bitmask): Remove.
(pass_forwprop::execute): Do not call simplify_conversion_from_bitmask.
From-SVN: r217284
Marek Polacek [Mon, 10 Nov 2014 10:07:34 +0000 (10:07 +0000)]
align-7.c: Skip for -flto -fno-fat-lto-objects.
* c-c++-common/ubsan/align-7.c: Skip for -flto -fno-fat-lto-objects.
* c-c++-common/ubsan/align-8.c: Likewise.
* g++.dg/ubsan/null-4.C: Likewise.
* g++.dg/ubsan/null-5.C: Likewise.
From-SVN: r217282
Richard Biener [Mon, 10 Nov 2014 08:58:24 +0000 (08:58 +0000)]
match.pd: Move rest of the conversion combining patterns from tree-ssa-forwprop.c.
2014-11-10 Richard Biener <rguenther@suse.de>
* match.pd: Move rest of the conversion combining patterns
from tree-ssa-forwprop.c.
* tree-ssa-forwprop.c (combine_conversions): Remove.
(pass_forwprop::execute): Do not call it.
From-SVN: r217279
Eric Botcazou [Mon, 10 Nov 2014 08:53:16 +0000 (08:53 +0000)]
gimple-low.c (lower_function_body): Clear the location of the first inserted representative return if...
* gimple-low.c (lower_function_body): Clear the location of the first
inserted representative return if it also fills in for the fallthru.
From-SVN: r217278
Yuri Rumyantsev [Mon, 10 Nov 2014 07:46:45 +0000 (07:46 +0000)]
tree-if-conv.c (add_to_predicate_list): Check unconditionally that bb is always executed to early exit.
gcc/
* tree-if-conv.c (add_to_predicate_list): Check unconditionally
that bb is always executed to early exit. Use predicate of
cd-equivalent block for join blocks if it exists.
(if_convertible_loop_p_1): Recompute POST_DOMINATOR tree.
(tree_if_conversion): Free post-dominance information.
gcc/testsuite/
* gcc.dg/tree-ssa/ifc-cd.c: New test.
From-SVN: r217277
Jason Merrill [Mon, 10 Nov 2014 05:00:05 +0000 (00:00 -0500)]
DR 799
DR 799
* typeck.c (build_reinterpret_cast_1): reinterpret_cast to the
same scalar type is an rvalue.
From-SVN: r217276
Jason Merrill [Mon, 10 Nov 2014 05:00:00 +0000 (00:00 -0500)]
DR 2007
DR 2007
* call.c (build_new_op_1): Don't do non-class lookup for =, -> or [].
From-SVN: r217275
Jason Merrill [Mon, 10 Nov 2014 04:59:54 +0000 (23:59 -0500)]
avx512vldqintrin.h (_mm256_broadcast_f32x2): __mmask8.
* config/i386/avx512vldqintrin.h (_mm256_broadcast_f32x2): __mmask8.
* config/i386/avx512vlintrin.h (_mm256_mask_cvtepi32_storeu_epi16)
(_mm_mask_cvtusepi32_storeu_epi16)
(_mm_mask_cvtsepi64_storeu_epi32): Return void.
From-SVN: r217274
Janne Blomqvist [Mon, 10 Nov 2014 00:17:16 +0000 (02:17 +0200)]
PR 47007 and 61847 Locale failures in libgfortran.
2014-11-10 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/47007
PR libfortran/61847
* config.h.in: Regenerated.
* configure: Regenerated.
* configure.ac (AC_CHECK_HEADERS_ONCE): Check for xlocale.h.
(AC_CHECK_FUNCS_ONCE): Check for newlocale, freelocale, uselocale,
strerror_l.
* io/io.h (locale.h): Include.
(xlocale.h): Include if present.
(c_locale): New variable.
(old_locale): New variable.
(old_locale_ctr): New variable.
(old_locale_lock): New variable.
(st_parameter_dt): Add old_locale member.
* io/transfer.c (data_transfer_init): Set locale to "C" if doing
formatted transfer.
(finalize_transfer): Reset locale to previous.
* io/unit.c (c_locale): New variable.
(old_locale): New variable.
(old_locale_ctr): New variable.
(old_locale_lock): New variable.
(init_units): Init c_locale, init old_locale_lock.
(close_units): Free c_locale.
* runtime/error.c (locale.h): Include.
(xlocale.h): Include if present.
(gf_strerror): Use strerror_l if available. Reset locale to
LC_GLOBAL_LOCALE for strerror_r branch.
2014-11-10 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/47007
PR libfortran/61847
* gfortran.texi: Add note about locale issues to thread-safety
section.
From-SVN: r217273
GCC Administrator [Mon, 10 Nov 2014 00:16:28 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r217272
H.J. Lu [Sun, 9 Nov 2014 17:56:51 +0000 (09:56 -0800)]
Correct ChangeLog
From-SVN: r217268
H.J. Lu [Sun, 9 Nov 2014 17:54:54 +0000 (17:54 +0000)]
Fix buffer overflow in avx256-unaligned-{load|store}-7.c
* testsuite/63305
* gcc.target/i386/avx256-unaligned-load-7.c (avx_test): Fix
buffer overflow.
* gcc.target/i386/avx256-unaligned-store-7.c (avx_test): Likewise.
From-SVN: r217267
Joern Rennecke [Sun, 9 Nov 2014 17:06:50 +0000 (17:06 +0000)]
* config/avr/predicates.md (low_io_address_operand): Fix typo.
From-SVN: r217266
Vladimir Makarov [Sun, 9 Nov 2014 16:45:15 +0000 (16:45 +0000)]
re PR rtl-optimization/63620 (RELOAD lost SET_GOT dependency on Darwin)
2014-11-09 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/63620
* lra-constraints.c (substitute_pseudo): Add prefix lra_ to the
name. Move to lra.c. Make it external.
(substitute_pseudo_within_insn): Ditto.
(inherit_reload_reg, split_reg, remove_inheritance_pseudos): Use
the new names.
(undo_optional_reloads): Ditto.
* lra-int.h (lra_dump_bitmap_with_title, lra_substitute_pseudo):
New prototypes.
(lra_substitute_pseudo_within_insn): Ditto.
* lra-lives.c (bb_killed_pseudos, bb_gen_pseudos): New.
(mark_regno_live): Add parameter. Update bb_gen_pseudos.
(mark_regno_dead): Add parameter. Update bb_gen_pseudos and
bb_killed_pseudos.
(struct bb_data, bb_data_t, bb_data): New.
(get_bb_data, get_bb_data_by_index): Ditto.
(all_hard_regs_bitmap): New.
(live_trans_fun, live_con_fun_0, live_con_fun_n, all_blocks): New.
(initiate_live_solver, finish_live_solver): New.
(process_bb_lives): Change return type. Add code updating local
live data and removing dead insns. Pass new argument to
mark_regno_live and mark_regno_dead. Check changing bb pseudo
life info. Return the result.
(lra_create_live_ranges): Add code to do global pseudo live
analysis.
(lra_live_ranges_init): Call initiate_live_solver.
(lra_live_ranges_finish): Call finish_live_solver.
* lra.c (lra_dump_bitmap_with_title): New.
(lra_substitute_pseudo, lra_substitute_pseudo_within_insn): Move
from lra-constraints.c.
From-SVN: r217265
Andreas Schwab [Sun, 9 Nov 2014 12:46:27 +0000 (12:46 +0000)]
* gcc.target/powerpc/pr51623.c: Fix implicit declarations.
From-SVN: r217264
Richard Biener [Sun, 9 Nov 2014 11:27:00 +0000 (11:27 +0000)]
match.pd: Add patterns convering two conversions in a row from fold-const.c.
2014-11-09 Richard Biener <rguenther@suse.de>
* match.pd: Add patterns convering two conversions in a row
from fold-const.c.
* fold-const.c (fold_unary_loc): Remove them here.
* tree-ssa-forwprop.c (combine_conversions): Likewise.
* genmatch.c (dt_node::gen_kids): Check whether we may
follow SSA use-def chains.
* g++.dg/cpp0x/constexpr-reinterpret1.C: XFAIL.
* gcc.dg/tree-ssa/pr21031.c: XFAIL.
From-SVN: r217260
GCC Administrator [Sun, 9 Nov 2014 00:16:26 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r217259
Richard Sandiford [Sat, 8 Nov 2014 11:25:32 +0000 (11:25 +0000)]
aarch64.c: Include rtl-iter.h.
gcc/
* config/aarch64/aarch64.c: Include rtl-iter.h.
(aarch64_tls_operand_p_1): Delete.
(aarch64_tls_operand_p): Use FOR_EACH_SUBRTX.
From-SVN: r217256
Richard Sandiford [Sat, 8 Nov 2014 11:25:24 +0000 (11:25 +0000)]
arm.c (arm_note_pic_base): Delete.
gcc/
* config/arm/arm.c (arm_note_pic_base): Delete.
(arm_cannot_copy_insn_p): Use FOR_EACH_SUBRTX.
From-SVN: r217255
Richard Sandiford [Sat, 8 Nov 2014 11:25:17 +0000 (11:25 +0000)]
arm.c: Include rtl-iter.h.
gcc/
* config/arm/arm.c: Include rtl-iter.h.
(arm_tls_referenced_p_1): Delete.
(arm_tls_referenced_p): Use FOR_EACH_SUBRTX.
From-SVN: r217254
Richard Sandiford [Sat, 8 Nov 2014 11:25:10 +0000 (11:25 +0000)]
aarch-common.c: Include rtl-iter.h.
gcc/
* config/arm/aarch-common.c: Include rtl-iter.h.
(search_term, arm_find_sub_rtx_with_search_term): Delete.
(arm_find_sub_rtx_with_code): Use FOR_EACH_SUBRTX_VAR.
(arm_get_set_operands): Pass the insn pattern rather than the
insn itself.
(arm_no_early_store_addr_dep): Likewise.
From-SVN: r217253
Eric Botcazou [Sat, 8 Nov 2014 09:17:23 +0000 (09:17 +0000)]
arm.c (arm_set_return_address): Mark the store as frame related, if any.
* config/arm/arm.c (arm_set_return_address): Mark the store as frame
related, if any.
(thumb_set_return_address): Likewise.
From-SVN: r217251
Jason Merrill [Sat, 8 Nov 2014 06:06:42 +0000 (01:06 -0500)]
DR 1558
DR 1558
* pt.c (dependent_alias_template_spec_p): New.
(dependent_type_p_r): Handle dependent alias template specialization.
(template_args_equal): A dependent alias template specializations
is not equal to its underlying type as a template argument.
* tree.c (strip_typedefs): Don't strip a dependent alias
template-id.
From-SVN: r217250
GCC Administrator [Sat, 8 Nov 2014 00:16:20 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r217245
Andrew Pinski [Fri, 7 Nov 2014 23:08:43 +0000 (23:08 +0000)]
20141107-1.c: New testcase.
2014-11-07 Andrew Pinski <apinski@cavium.com>
* gcc.c-torture/execute/
20141107-1.c: New testcase.
From-SVN: r217242
Jason Merrill [Fri, 7 Nov 2014 23:01:09 +0000 (18:01 -0500)]
parser.c (cp_parser_unqualified_id): Handle __func__ here.
* parser.c (cp_parser_unqualified_id): Handle __func__ here.
(cp_parser_primary_expression): Not here.
From-SVN: r217241
Jeff Law [Fri, 7 Nov 2014 22:59:40 +0000 (15:59 -0700)]
Fix typo and line wrap in ChangeLog
From-SVN: r217240
Jeff Law [Fri, 7 Nov 2014 22:55:00 +0000 (15:55 -0700)]
re PR tree-optimization/61515 (Extremely long compile time for generated code)
PR tree-optimization/61515
* tree-ssa-threadedge.c (invalidate_equivalences): Walk the unwinding stack
rather than looking at ever SSA_NAME's value.
From-SVN: r217239
Richard Biener [Fri, 7 Nov 2014 20:57:01 +0000 (20:57 +0000)]
re PR tree-optimization/63605 (wrong code at -O3 on x86_64-linux-gnu)
2014-11-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/63605
* fold-const.c (fold_binary_loc): Properly use element_precision
for types that may not be scalar.
* gcc.dg/vect/pr63605.c: New testcase.
From-SVN: r217238
Evgeny Stupachenko [Fri, 7 Nov 2014 20:42:36 +0000 (20:42 +0000)]
re PR target/63534 (Bootstrap failure on x86_64/i686-linux)
PR target/63534
gcc/
* config/i386/i386.md (builtin_setjmp_receiver): Use
pic_offset_table_rtx for PIC register.
(nonlocal_goto_receiver): Delete.
From-SVN: r217237
Jeff Law [Fri, 7 Nov 2014 17:02:55 +0000 (10:02 -0700)]
* g++.dg/pr61289-2.C: Renamed from pr61289-2.c.
From-SVN: r217234
Daniel Hellstrom [Fri, 7 Nov 2014 16:35:01 +0000 (17:35 +0100)]
config.gcc (sparc-*-rtems*): Clean away unused t-elf.
2014-11-07 Daniel Hellstrom <daniel@gaisler.com>
* config.gcc (sparc-*-rtems*): Clean away unused t-elf.
* config/sparc/t-rtems: Add leon3v7 and muser-mode multilibs.
From-SVN: r217231
Jiong Wang [Fri, 7 Nov 2014 16:28:37 +0000 (16:28 +0000)]
[PATCH] gnu11 cleanup for gcc.target/arm/lp1243022.c
gcc/testsuite/
* gcc.target/arm/lp1243022.c (xhci_test_trb_in_td): Add return type.
(xhci_check_trb_in_td_math): Likewise.
From-SVN: r217230
Thomas Preud'homme [Fri, 7 Nov 2014 16:21:15 +0000 (16:21 +0000)]
re PR c++/63366 (C++ __complex is not equivalent to __complex double)
PR c++/63366
* decl.c (grokdeclarator): Fix __complex meaning __complex double.
From-SVN: r217229
Jiong Wang [Fri, 7 Nov 2014 16:21:00 +0000 (16:21 +0000)]
[PATCH] Add AArch64 to the target list for
20040204-1.c
gcc/testsuite/
* gcc.dg/tree-ssa/
20040204-1.c: Add aarch64*-*-* to the list.
From-SVN: r217228
Arnaud Charlet [Fri, 7 Nov 2014 13:59:41 +0000 (14:59 +0100)]
[multiple changes]
2014-11-07 Arnaud Charlet <charlet@adacore.com>
* debug.adb, snames.adb-tmpl (Is_Keyword_Name): Consider 'overriding'
a keyword in Ada 95 mode when -gnatd.D is used.
* gnat_ugn.texi: Document -gnatd.D.
2014-11-07 Vasiliy Fofanov <fofanov@adacore.com>
* gnatls.adb: Lower severity of the program's return value in
some common cases.
2014-11-07 Ed Schonberg <schonberg@adacore.com>
* sem_ch10.adb (Decorate_Type): The limited view of a tagged
type has an empty list of primitive operations.
2014-11-07 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch3.adb (Analyze_Object_Declaration): Update references to SPARK
RM.
(Process_Full_View): Update references to SPARK RM.
* sem_ch6.adb (Analyze_Generic_Subprogram_Body): Update references
to SPARK RM.
(Analyze_Subprogram_Body_Helper): Update references
to SPARK RM.
* sem_ch7.adb (Analyze_Package_Body_Helper): Update references
to SPARK RM.
* sem_prag.adb (Check_Ghost_Constituent): Update references to
SPARK RM.
* sem_res.adb (Check_Ghost_Policy): Update references to SPARK RM.
(Resolve_Actuals): Ensure that the actual parameter of a Ghost
subprogram whose formal is of mode IN OUT or OUT is Ghost.
* sem_util.adb (Check_Ghost_Completion): Update references to
SPARK RM.
2014-11-07 Ed Schonberg <schonberg@adacore.com>
* exp_ch7.adb (Make_Final_Call): If type of designated object is
derived from that of the formal of the Deep_Finalize procedure,
add an unchecked conversion to prevent spurious type error.
2014-11-07 Robert Dewar <dewar@adacore.com>
* table.adb, inline.adb, einfo.adb, gnat1drv.adb, exp_ch13.adb,
exp_fixd.adb, prj-conf.adb, exp_strm.adb, a-cofove.adb, exp_ch3.ads:
Minor reformatting.
2014-11-07 Robert Dewar <dewar@adacore.com>
* sem_ch12.adb, sem_ch13.adb, prj-tree.adb: Minor reformatting.
From-SVN: r217227
Arnaud Charlet [Fri, 7 Nov 2014 13:54:09 +0000 (14:54 +0100)]
[multiple changes]
2014-11-07 Hristian Kirtchev <kirtchev@adacore.com>
* einfo.adb (Set_Is_Checked_Ghost_Entity,
Set_Is_Ignored_Ghost_Entity): Add exceptions to the assertion
check.
* sem_ch6.adb (Check_Conformance): Consider only
source subprograms when checking for Ghost conformance.
* sem_prag.adb (Analyze_Pragma): Handle the case
where pragma Ghost applies to a stand alone subprogram body that
acts as a compilation unit.
* sem_res.adb: Minor reformatting (merge if statements).
2014-11-07 Ed Schonberg <schonberg@adacore.com>
* exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
Check whether underlying type is constrained before generating
the object declaration for the result object of the function.
From-SVN: r217226
Arnaud Charlet [Fri, 7 Nov 2014 13:51:20 +0000 (14:51 +0100)]
[multiple changes]
2014-11-07 Robert Dewar <dewar@adacore.com>
* freeze.adb: Code clean up.
2014-11-07 Yannick Moy <moy@adacore.com>
* a-cfdlli.ads, a-cfhama.ads, a-cfhase.ads, a-cfinve.ads,
* a-cforma.ads, a-cforse.ads, a-cofove.ads: Mark First_To_Previous,
Current_To_Last and Strict_Equal as Ghost.
2014-11-07 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb: Code clean up.
From-SVN: r217225
Arnaud Charlet [Fri, 7 Nov 2014 13:47:31 +0000 (14:47 +0100)]
[multiple changes]
2014-11-07 Hristian Kirtchev <kirtchev@adacore.com>
* freeze.adb (Freeze_Entity): Issue an error regardless of the
SPARK_Mode when a ghost type is effectively volatile.
* sem_ch3.adb (Analyze_Object_Contract): Decouple the checks
related to Ghost from SPARK_Mode.
* sem_res.adb (Check_Ghost_Policy): Issue an error regardless
of the SPARK_Mode when the Ghost policies do not match.
* sem_util.adb (Check_Ghost_Completion): Issue an error regardless
of the SPARK_Mode when the Ghost policies do not match.
2014-11-07 Ed Schonberg <schonberg@adacore.com>
* sem_ch5.adb (Analyze_Iterator_Specification): return if name
in iterator does not have any usable aspect for iteration.
2014-11-07 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Null_Procedure): Reject a null procedure
that there is a previous null procedure in scope with a matching
profile.
2014-11-07 Hristian Kirtchev <kirtchev@adacore.com>
* atree.adb (Copy_Separate_Tree): Copy the aspect specifications.
* inline.adb (Has_Some_Contract): Do the check only when the
related entity has been analyzed.
From-SVN: r217224
Arnaud Charlet [Fri, 7 Nov 2014 13:45:22 +0000 (14:45 +0100)]
[multiple changes]
2014-11-07 Ed Schonberg <schonberg@adacore.com>
* exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Integer):
If the restriction No_Floating_Point is in effect, and the
operands have the same type, introduce a temporary to hold
the fixed point result, to prevent the use of floating-point
operations at run-time.
2014-11-07 Robert Dewar <dewar@adacore.com>
* freeze.adb (Check_Address_Clause): Minor reformatting
(Find_Constant): Minor reformatting.
(Freeze_Array_Type): Modify check for packed declarations.
(Freeze_Entity): Minor reformatting.
From-SVN: r217223
Martin Liska [Fri, 7 Nov 2014 13:37:41 +0000 (14:37 +0100)]
re PR ipa/63580 (ICE : error: invalid argument to gimple call)
PR ipa/63580
* cgraphunit.c (cgraph_node::create_wrapper):
TREE_ADDRESSABLE is set to false for a newly created thunk.
* g++.dg/ipa/pr63580.C: New test.
From-SVN: r217222
Joseph Myers [Fri, 7 Nov 2014 12:45:36 +0000 (12:45 +0000)]
* ja.po: Update.
From-SVN: r217220
Martin Liska [Fri, 7 Nov 2014 12:35:43 +0000 (13:35 +0100)]
re PR tree-optimization/63747 (icf mis-compares switch gimple)
PR ipa/63747
* gcc.dg/ipa/pr63747.c: New test.
* ipa-icf-gimple.c (func_checker::compare_gimple_switch):
Missing checking for CASE_LOW and CASE_HIGH added.
From-SVN: r217219
Martin Liska [Fri, 7 Nov 2014 12:32:30 +0000 (13:32 +0100)]
re PR tree-optimization/63595 (Segmentation faults inside kernel)
PR ipa/63595
* g++.dg/ipa/pr63595.C: New test.
* cgraphunit.c (cgraph_node::expand_thunk): DECL_BY_REFERENCE
is correctly handled for thunks created by IPA ICF.
From-SVN: r217218
Jiong Wang [Fri, 7 Nov 2014 11:08:30 +0000 (11:08 +0000)]
[PATCH] PR63676, exit tree fold when node be TREE_CLOBBER_P
gcc/
PR tree-optimization/63676
* gimple-fold.c (fold_gimple_assign): Do not fold node when
TREE_CLOBBER_P be true.
From-SVN: r217215
Richard Biener [Fri, 7 Nov 2014 10:51:06 +0000 (10:51 +0000)]
re PR middle-end/63770 (ICE on valid code at all optimization levels on x86_64-linux-gnu)
2014-11-07 Richard Biener <rguenther@suse.de>
PR middle-end/63770
* match.pd: Guard conflicting GENERIC pattern properly.
* gcc.dg/pr63770.c: New testcase.
From-SVN: r217214
Richard Biener [Fri, 7 Nov 2014 09:00:32 +0000 (09:00 +0000)]
match.pd: Add patterns for POINTER_PLUS_EXPR association and special patterns from...
2014-11-07 Richard Biener <rguenther@suse.de>
* match.pd: Add patterns for POINTER_PLUS_EXPR association
and special patterns from tree-ssa-forwprop.c
* fold-const.c (fold_binary_loc): Remove them here.
* tree-ssa-forwprop.c (to_purge): New global bitmap.
(fwprop_set_lattice_val): New function.
(fwprop_invalidate_lattice): Likewise.
(remove_prop_source_from_use): Instead of purging dead EH
edges record blocks to do that in to_purge.
(tidy_after_forward_propagate_addr): Likewise.
(forward_propagate_addr_expr): Invalidate the lattice for
SSA names we release.
(simplify_conversion_from_bitmask): Likewise.
(simplify_builtin_call): Likewise.
(associate_pointerplus_align): Remove.
(associate_pointerplus_diff): Likewise.
(associate_pointerplus): Likewise.
(fold_all_stmts): Merge with ...
(pass_forwprop::execute): ... the original loop over all
basic-blocks. Delay purging dead EH edges and invalidate
the lattice for SSA names we release.
From-SVN: r217213
Marat Zakirov [Fri, 7 Nov 2014 08:15:19 +0000 (08:15 +0000)]
mklog: Always doubt in functions.
contrib/
2014-11-07 Marat Zakirov <m.zakirov@samsung.com>
* mklog: Always doubt in functions.
Add EOF protection.
From-SVN: r217212
Terry Guo [Fri, 7 Nov 2014 03:02:29 +0000 (03:02 +0000)]
arm.opt (masm-syntax-unified): New option.
gcc/ChangeLog:
2014-11-07 Terry Guo <terry.guo@arm.com>
* config/arm/arm.opt (masm-syntax-unified): New option.
* doc/invoke.texi (-masm-syntax-unified): Document new option.
* config/arm/arm.h (TARGET_UNIFIED_ASM): Also include thumb1.
(ASM_APP_ON): Redefined.
* config/arm/arm.c (arm_option_override): Thumb2 inline assembly
code always use UAL syntax.
(arm_output_mi_thunk): Use UAL syntax for Thumb1 target.
* config/arm/thumb1.md: Likewise.
gcc/testsuite/ChangeLog:
2014-11-07 Terry Guo <terry.guo@arm.com>
* gcc.target/arm/anddi_notdi-1.c: Match with UAL format.
* gcc.target/arm/pr40956.c: Likewise.
* gcc.target/arm/thumb1-Os-mult.c: Likewise.
* gcc.target/arm/thumb1-load-64bit-constant-3.c: Likewise.
* gcc.target/arm/scd42-1.c: Likewise.
From-SVN: r217211
John David Anglin [Fri, 7 Nov 2014 00:50:44 +0000 (00:50 +0000)]
pa.md (trap): New insn.
* config/pa/pa.md (trap): New insn. Add "trap" to attribute type.
Don't allow trap insn in in_branch_delay, in_nullified_branch_delay
or in_call_delay.
From-SVN: r217208
GCC Administrator [Fri, 7 Nov 2014 00:16:27 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r217207
Steve Ellcey [Thu, 6 Nov 2014 22:29:39 +0000 (22:29 +0000)]
config.gcc (mips*-mti-linux*): Remove gnu_ld and gas assignments.
2014-11-06 Steve Ellcey <sellcey@imgtec.com>
* config.gcc (mips*-mti-linux*): Remove gnu_ld and gas assignments.
Set default_mips_arch and default_mips_abi instead of tm_defines.
(mips*-*-linux*): Set default_mips_arch and default_mips_abi instead
of tm_defines.
(mips*-*-*): Check with_arch and with_abi. Set tm_defines.
* config/mips/mips.h (STANDARD_STARTFILE_PREFIX_1): Set default
based on MIPS_ABI_DEFAULT.
(STANDARD_STARTFILE_PREFIX_2): Ditto.
From-SVN: r217203
Joseph Myers [Thu, 6 Nov 2014 21:08:52 +0000 (21:08 +0000)]
Preserve original spellings of extended identifiers.
This patch makes cpplib track the original spellings of extended
identifiers, as well as the canonical UTF-8 version, in order to
follow standard semantics properly without needing a convoluted and
undocumented canonicalization in translation phase 1 (see bug 9449
comments 39-46 regarding such a canonicalization).
The spelling is tracked in cpp_identifier and cpp_macro_arg without
making cpp_token any larger. The original spelling is used for checks
of duplicate macro definitions, stringizing (see the C++ tests added;
this case is only an issue for C++ not C because C makes it
implementation-defined whether a \ is inserted before the \ of a UCN
in a string or character constant when stringizing, while C++ does
not), pasting (relevant when the result is then stringized for C++)
and when macro definitions are output as text (e.g. for -d options).
Once a macro has been defined, only the original spelling of the
argument names needs keeping in the argument list. While it is being
defined, however, both spellings are needed: the original one for
subsequent saving for checks of duplicate macro definitions, and the
canonical one which is the node marked specially to generate macro
argument tokens rather than normal identifier tokens. The buffer that
is used to save the original values of the identifier tokens is
changed so that it stores both those original values and a pointer to
the canonical hash nodes, so that those canonical nodes can be found
when their values need restoring after the macro definition has been
parsed.
I believe this covers the known standards issues in extended
identifiers support (the remaining unimplemented C99 areas in GCC all
being floating-point-related), except for C++ translation of extended
characters to UCNs in phase 1 (which I have no plans to work on).
There are however probably issues left with handling of extended
identifiers in other places, as listed in
<https://gcc.gnu.org/ml/gcc-patches/2014-11/msg00337.html> (those
issues are generally the sort of thing that could be addressed as bugs
outside development stage 1). (The bulk of the potential issues Zack
was concerned about in 2003-5, that resulted in extended identifiers
being disabled in the absence of -fextended-identifiers, were
effectively eliminated by the audit and fixes I did in 2009, however;
that todo list reflects what was left over after that audit.)
Bootstrapped with no regressions on x86_64-unknown-linux-gnu.
libcpp:
* include/cpp-id-data.h (struct cpp_macro): Update comment
regarding parameters.
* include/cpplib.h (struct cpp_macro_arg, struct cpp_identifier):
Add spelling fields.
(struct cpp_token): Update comment on macro_arg.
* internal.h (_cpp_save_parameter): Add extra argument.
(_cpp_spell_ident_ucns): New declaration.
* lex.c (lex_identifier): Add SPELLING argument. Set *SPELLING to
original spelling of identifier.
(_cpp_lex_direct): Update calls to lex_identifier.
(_cpp_spell_ident_ucns): New function, factored out of
cpp_spell_token.
(cpp_spell_token): Adjust FORSTRING argument semantics to return
original spelling of identifiers. Use _cpp_spell_ident_ucns in
!FORSTRING case.
(_cpp_equiv_tokens): Check spellings of identifiers and macro
arguments are identical.
* macro.c (macro_arg_saved_data): New structure.
(paste_tokens): Use original spellings of identifiers from
cpp_spell_token.
(_cpp_save_parameter): Add argument SPELLING. Save both canonical
node and its value.
(parse_params): Update calls to _cpp_save_parameter.
(lex_expansion_token): Save spelling of macro argument tokens.
(_cpp_create_definition): Extract canonical node from saved data.
(cpp_macro_definition): Use UCNs in spelling of macro name. Use
original spellings of macro argument tokens and identifiers.
* traditional.c (scan_parameters): Update call to
_cpp_save_parameter.
gcc:
* doc/invoke.texi (-std=c99, -std=c11): Don't refer to corner
cases of extended identifiers.
gcc/testsuite:
* g++.dg/cpp/ucnid-2.C, g++.dg/cpp/ucnid-3.C,
gcc.dg/cpp/ucnid-11.c, gcc.dg/cpp/ucnid-12.c,
gcc.dg/cpp/ucnid-13.c, gcc.dg/cpp/ucnid-14.c,
gcc.dg/cpp/ucnid-15.c: New tests.
From-SVN: r217202
Eric Botcazou [Thu, 6 Nov 2014 20:13:18 +0000 (20:13 +0000)]
* tree-cfgcleanup.c (fixup_noreturn_call): Do not perform DCE here.
From-SVN: r217201
DJ Delorie [Thu, 6 Nov 2014 17:57:15 +0000 (12:57 -0500)]
cond.md (movqicc_<code>_<mode>): Remove mode of conditional.
* config/m32c/cond.md (movqicc_<code>_<mode>): Remove mode of
conditional.
(movhicc_<code>_<mode>): Likewise.
* config/m32c/m32c.c (encode_pattern_1): Specialise PSImode
subregs.
(m32c_eh_return_data_regno): Change to using memregs to avoid
tying up all the compute regs.
(m32c_legitimate_address_p) Subregs are not valid addresses.
From-SVN: r217200
Bernd Schmidt [Thu, 6 Nov 2014 17:20:13 +0000 (17:20 +0000)]
Add a hook to inform a port about call arguments.
* target.def (call_args, end_call_args): New hooks.
* hooks.c (hook_void_rtx_tree): New empty function.
* hooks.h (hook_void_rtx_tree): Declare.
* doc/tm.texi.in (TARGET_CALL_ARGS, TARGET_END_CALL_ARGS): Add.
* doc/tm.texi: Regenerate.
* calls.c (expand_call): Slightly rearrange the code. Use the two new
hooks.
(expand_library_call_value_1): Use the two new hooks.
From-SVN: r217199
Bernd Schmidt [Thu, 6 Nov 2014 17:20:05 +0000 (17:20 +0000)]
Allow a port to use pseudos as call args; don't put them in the fusage.
* expr.c (use_reg_mode): Just return for pseudo registers.
From-SVN: r217198
Bernd Schmidt [Thu, 6 Nov 2014 17:19:57 +0000 (17:19 +0000)]
Don't combine calls into i3, it wouldn't be changed into a CALL_INSN.
* combine.c (try_combine): Don't allow a call as one of the source
insns.
From-SVN: r217197
Bernd Schmidt [Thu, 6 Nov 2014 17:19:48 +0000 (17:19 +0000)]
Add a new asm hook to print the end of a variable definition.
* target.def (decl_end): New hook.
* varasm.c (assemble_variable_contents, assemble_constant_contents):
Use it.
* doc/tm.texi.in (TARGET_ASM_DECL_END): Add.
* doc/tm.texi: Regenerate.
From-SVN: r217196
Dominik Vogt [Thu, 6 Nov 2014 17:00:13 +0000 (17:00 +0000)]
runtime: Use stckf unconditionally on s390.
2014-11-05 Dominik Vogt <vogt@linux.vnet.ibm.com>
* libgo/runtime/runtime.c (runtime_cputicks): s390: use stckf
unconditionally
From-SVN: r217195
Dominik Vogt [Thu, 6 Nov 2014 16:44:32 +0000 (16:44 +0000)]
mksysinfo: Tolerate missing structures in upcase_fields.
2014-11-06 Dominik Vogt <vogt@linux.vnet.ibm.com>
* libgo/mksysinfo.sh: Tolerate missing structures.
From-SVN: r217194
Renlin Li [Thu, 6 Nov 2014 14:41:52 +0000 (14:41 +0000)]
[AArch64] Add ACLE arch-related predefined macros
2014-11-06 Renlin Li <renlin.li@arm.com>
* config/aarch64/aarch64.c (aarch64_architecture_version): New.
(processor): New architecture_version field.
(aarch64_override_options): Initialize aarch64_architecture_version.
* config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_ARCH,
__ARM_ARCH_PROFILE, aarch64_arch_name macro.
From-SVN: r217192
James Greenhalgh [Thu, 6 Nov 2014 14:18:52 +0000 (14:18 +0000)]
[Patchv3] Control SRA and IPA-SRA by a param rather than MOVE_RATIO
gcc/
* params.def (sra-max-scalarization-size-Ospeed): New.
(sra-max-scalarization-size-Osize): Likewise.
* doc/invoke.texi (sra-max-scalarization-size-Ospeed): Document.
(sra-max-scalarization-size-Osize): Likewise.
* toplev.c (process_options): Set default values for new
parameters.
* tree-sra.c (analyze_all_variable_accesses): Use new parameters.
* targhooks.c (get_move_ratio): Remove static designator.
* target.h (get_move_ratio): Declare.
From-SVN: r217191
Marek Polacek [Thu, 6 Nov 2014 11:22:59 +0000 (11:22 +0000)]
sanopt.c (sanopt_optimize_walker): Limit removal of the checks.
* sanopt.c (sanopt_optimize_walker): Limit removal of the checks.
Remove vector limit.
testsuite/
* c-c++-common/ubsan/align-2.c: Add dg-output.
* c-c++-common/ubsan/align-4.c: Likewise.
* c-c++-common/ubsan/align-6.c: New test.
* c-c++-common/ubsan/align-7.c: New test.
* c-c++-common/ubsan/align-8.c: New test.
* g++.dg/ubsan/null-1.C: Add dg-output.
* g++.dg/ubsan/null-2.C: Likewise.
* g++.dg/ubsan/null-3.C: New test.
* g++.dg/ubsan/null-4.C: New test.
* g++.dg/ubsan/null-5.C: New test.
From-SVN: r217189
Ilya Tocar [Thu, 6 Nov 2014 11:01:59 +0000 (11:01 +0000)]
Correctly check dg-require-effective-target in avx512 tests.
gcc/testsuite
* gcc.target/i386/avx512vl-vandnpd-2.c: Fix
dg-require-effective-target check.
* gcc.target/i386/avx512vl-vandnps-2.c: Ditto.
* gcc.target/i386/avx512vl-vandpd-2.c: Ditto.
* gcc.target/i386/avx512vl-vandps-2.c: Ditto.
* gcc.target/i386/avx512vl-vbroadcastf32x2-2.c: Ditto.
* gcc.target/i386/avx512vl-vbroadcastf32x4-2.c: Ditto.
* gcc.target/i386/avx512vl-vbroadcastf64x2-2.c: Ditto.
* gcc.target/i386/avx512vl-vbroadcasti32x2-2.c: Ditto.
* gcc.target/i386/avx512vl-vbroadcasti32x4-2.c: Ditto.
* gcc.target/i386/avx512vl-vbroadcasti64x2-2.c: Ditto.
* gcc.target/i386/avx512vl-vcvtpd2qq-2.c: Ditto.
* gcc.target/i386/avx512vl-vcvtpd2uqq-2.c: Ditto.
* gcc.target/i386/avx512vl-vcvtps2qq-2.c: Ditto.
* gcc.target/i386/avx512vl-vcvtps2uqq-2.c: Ditto.
* gcc.target/i386/avx512vl-vcvtqq2pd-2.c: Ditto.
* gcc.target/i386/avx512vl-vcvtqq2ps-2.c: Ditto.
* gcc.target/i386/avx512vl-vcvttpd2qq-2.c: Ditto.
* gcc.target/i386/avx512vl-vcvttpd2uqq-2.c: Ditto.
* gcc.target/i386/avx512vl-vcvttps2qq-2.c: Ditto.
* gcc.target/i386/avx512vl-vcvttps2uqq-2.c: Ditto.
* gcc.target/i386/avx512vl-vcvtuqq2pd-2.c: Ditto.
* gcc.target/i386/avx512vl-vcvtuqq2ps-2.c: Ditto.
* gcc.target/i386/avx512vl-vdbpsadbw-2.c: Ditto.
* gcc.target/i386/avx512vl-vextractf64x2-2.c: Ditto.
* gcc.target/i386/avx512vl-vextracti64x2-2.c: Ditto.
* gcc.target/i386/avx512vl-vfpclasspd-2.c: Ditto.
* gcc.target/i386/avx512vl-vfpclassps-2.c: Ditto.
* gcc.target/i386/avx512vl-vinsertf64x2-2.c: Ditto.
* gcc.target/i386/avx512vl-vinserti64x2-2.c: Ditto.
* gcc.target/i386/avx512vl-vmovdqu16-2.c: Ditto.
* gcc.target/i386/avx512vl-vmovdqu8-2.c: Ditto.
* gcc.target/i386/avx512vl-vorpd-2.c: Ditto.
* gcc.target/i386/avx512vl-vorps-2.c: Ditto.
* gcc.target/i386/avx512vl-vpabsb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpabsw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpackssdw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpacksswb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpackusdw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpackuswb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpaddb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpaddsb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpaddsw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpaddusb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpaddusw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpaddw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpalignr-2.c: Ditto.
* gcc.target/i386/avx512vl-vpavgb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpavgw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpblendmb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpblendmw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpbroadcastb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpbroadcastw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpcmpb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpcmpeqb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpcmpequb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpcmpequw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpcmpeqw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpcmpgtb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpcmpgtub-2.c: Ditto.
* gcc.target/i386/avx512vl-vpcmpgtuw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpcmpgtw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpcmpub-2.c: Ditto.
* gcc.target/i386/avx512vl-vpcmpuw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpcmpw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpermi2w-2.c: Ditto.
* gcc.target/i386/avx512vl-vpermt2w-2.c: Ditto.
* gcc.target/i386/avx512vl-vpermw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmaddubsw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmaddwd-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmaxsb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmaxsw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmaxub-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmaxuw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpminsb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpminsw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpminub-2.c: Ditto.
* gcc.target/i386/avx512vl-vpminuw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovb2m-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovd2m-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovm2b-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovm2d-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovm2q-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovm2w-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovq2m-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovswb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovsxbw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovuswb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovw2m-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovwb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmovzxbw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmulhrsw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmulhuw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmulhw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmullq-2.c: Ditto.
* gcc.target/i386/avx512vl-vpmullw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpshufb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpshufhw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpshuflw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsllvw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsllw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsllwi-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsravw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsraw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsrawi-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsrlvw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsrlw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsrlwi-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsubb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsubsb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsubsw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsubusb-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsubusw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpsubw-2.c: Ditto.
* gcc.target/i386/avx512vl-vptestmb-2.c: Ditto.
* gcc.target/i386/avx512vl-vptestmw-2.c: Ditto.
* gcc.target/i386/avx512vl-vptestnmb-2.c: Ditto.
* gcc.target/i386/avx512vl-vptestnmw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpunpckhbw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpunpckhwd-2.c: Ditto.
* gcc.target/i386/avx512vl-vpunpcklbw-2.c: Ditto.
* gcc.target/i386/avx512vl-vpunpcklwd-2.c: Ditto.
* gcc.target/i386/avx512vl-vrangepd-2.c: Ditto.
* gcc.target/i386/avx512vl-vrangeps-2.c: Ditto.
* gcc.target/i386/avx512vl-vreducepd-2.c: Ditto.
* gcc.target/i386/avx512vl-vreduceps-2.c: Ditto.
* gcc.target/i386/avx512vl-vxorpd-2.c: Ditto.
* gcc.target/i386/avx512vl-vxorps-2.c: Ditto.
From-SVN: r217188
Hale Wang [Thu, 6 Nov 2014 10:57:43 +0000 (10:57 +0000)]
Fix incorrect ChangeLog entry.
From-SVN: r217186
Hale Wang [Thu, 6 Nov 2014 10:46:58 +0000 (10:46 +0000)]
Move testsuits ChangeLog entry to correct ChangeLog.
From-SVN: r217185
Ilya Enkovich [Thu, 6 Nov 2014 09:44:05 +0000 (09:44 +0000)]
mpx-dg.exp: New.
gcc/testsuite/
* lib/mpx-dg.exp: New.
* gcc.target/i386/i386.exp: Load mpx-dg.exp.
* gcc.target/i386/chkp-builtins-1.c: Require mpx target.
* gcc.target/i386/chkp-builtins-2.c: Likewise.
* gcc.target/i386/chkp-builtins-3.c: Likewise.
* gcc.target/i386/chkp-builtins-4.c: Likewise.
* gcc.target/i386/chkp-const-check-1.c: Likewise.
* gcc.target/i386/chkp-const-check-2.c: Likewise.
* gcc.target/i386/chkp-lifetime-1.c: Likewise.
* gcc.target/i386/chkp-remove-bndint-1.c: Likewise.
* gcc.target/i386/chkp-remove-bndint-2.c: Likewise.
From-SVN: r217180
Richard Biener [Thu, 6 Nov 2014 09:07:39 +0000 (09:07 +0000)]
match.pd: Implement bitwise binary and unary simplifications from tree-ssa-forwprop.c.
2014-11-06 Richard Biener <rguenther@suse.de>
* match.pd: Implement bitwise binary and unary simplifications
from tree-ssa-forwprop.c.
* fold-const.c (fold_unary_loc): Remove them here.
(fold_binary_loc): Likewise.
* tree-ssa-forwprop.c (simplify_not_neg_expr): Remove.
(truth_valued_ssa_name): Likewise.
(lookup_logical_inverted_value): Likewise.
(simplify_bitwise_binary_1): Likewise.
(hoist_conversion_for_bitop_p): Likewise.
(simplify_bitwise_binary_boolean): Likewise.
(simplify_bitwise_binary): Likewise.
(pass_forwprop::execute): Remove calls to simplify_not_neg_expr
and simplify_bitwise_binary.
* genmatch.c (dt_node::append_true_op): Use safe_as_a for parent.
(decision_tree::insert): Also insert non-expressions.
* gcc.dg/tree-ssa/forwprop-28.c: Adjust scanning for the
desired transform.
From-SVN: r217178
Hale Wang [Thu, 6 Nov 2014 07:02:30 +0000 (07:02 +0000)]
arm-cores.def: Add support for -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply...
2014-11-06 Hale Wang <Hale.Wang@arm.com>
* config/arm/arm-cores.def: Add support for
-mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
cortex-m1.small-multiply.
* config/arm/arm-tables.opt: Regenerate.
* config/arm/arm-tune.md: Regenerate.
* config/arm/arm.c: Update the rtx-costs for MUL.
* config/arm/bpabi.h: Handle
-mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
cortex-m1.small-multiply.
* doc/invoke.texi: Document
-mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
cortex-m1.small-multiply.
* testsuite/gcc.target/arm/small-multiply-m0-1.c: New test case.
* testsuite/gcc.target/arm/small-multiply-m0-2.c: Likewise.
* testsuite/gcc.target/arm/small-multiply-m0-3.c: Likewise.
* testsuite/gcc.target/arm/small-multiply-m0plus-1.c: Likewise.
* testsuite/gcc.target/arm/small-multiply-m0plus-2.c: Likewise.
* testsuite/gcc.target/arm/small-multiply-m0plus-3.c: Likewise.
* testsuite/gcc.target/arm/small-multiply-m1-1.c: Likewise.
* testsuite/gcc.target/arm/small-multiply-m1-2.c: Likewise.
* testsuite/gcc.target/arm/small-multiply-m1-3.c: Likewise.
From-SVN: r217175
Hale Wang [Thu, 6 Nov 2014 06:26:27 +0000 (06:26 +0000)]
Fix incorrect ChangeLog entry.
From-SVN: r217174
Hale Wang [Thu, 6 Nov 2014 05:38:45 +0000 (05:38 +0000)]
arm.c: Add cortex-m7 tune.
2014-10-11 Hale Wang <Hale.Wang@arm.com>
* config/arm/arm.c: Add cortex-m7 tune.
* config/arm/arm-cores.def: Use cortex-m7 tune.
From-SVN: r217173
Prachi Godbole [Thu, 6 Nov 2014 04:42:33 +0000 (04:42 +0000)]
MAINTAINERS (Write After Approval): Add myself.
2014-11-06 Prachi Godbole <prachi.godbole@imgtec.com>
* MAINTAINERS (Write After Approval): Add myself.
From-SVN: r217172
GCC Administrator [Thu, 6 Nov 2014 00:16:24 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r217170
Matthew Fortune [Wed, 5 Nov 2014 23:37:02 +0000 (23:37 +0000)]
Fix all MIPS test failures caused by implicit declaration/int warnings.
gcc/testsuite/
* gcc.target/mips/asm-1.c (bar): Add prototype.
* gcc.target/mips/call-1.c (f, h): Add return type.
* gcc.target/mips/call-5.c (f, h): Likewise.
* gcc.target/mips/call-6.c (f, h): Likewise.
* gcc.target/mips/call-3.c (f): Likewise.
* gcc.target/mips/call-2.c (g): Add prototype.
(f): Add return type.
* gcc.target/mips/call-4.c: Likewise.
* gcc.target/mips/code-readable-1.c (foo): Add type for x.
* gcc.target/mips/code-readable-2.c (foo): Likewise.
* gcc.target/mips/code-readable-3.c (foo): Likewise.
* gcc.target/mips/code-readable-4.c (foo): Likewise.
* gcc.target/mips/const-anchor-1.c (g): Add prototype.
* gcc.target/mips/const-anchor-2.c (g): Likewise.
* gcc.target/mips/const-anchor-3.c (g): Likewise.
* gcc.target/mips/const-anchor-4.c (g): Likewise.
* gcc.target/mips/interrupt_handler.c (t): Likewise.
* gcc.target/mips/mips-nonpic/main-1.c (main): Add return type.
* gcc.target/mips/mips-nonpic/main-2.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-3.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-4.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-5.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-6.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-7.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-8.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-9.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-10.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-11.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-12.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-13.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-14.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-15.c (main): Likewise.
* gcc.target/mips/mips-nonpic/main-16.c (main): Likewise.
* gcc.target/mips/mips-nonpic/mips-nonpic.h
(nonpic_call, nonpic_addr_call): Add prototype.
(pic_call, pic_addr_call): Likewise.
* gcc.target/mips/mips16e-extends.c (validate): Likewise.
* gcc.target/mips/octeon-bbit-3.c (foo): Likewise.
* gcc.target/mips/octeon-seq-4.c (h): Likewise.
* gcc.target/mips/truncate-3.c (g): Add prototype.
(f): Add return type.
From-SVN: r217167
Manuel López-Ibáñez [Wed, 5 Nov 2014 22:17:22 +0000 (22:17 +0000)]
Revert revision 217149 because it breaks Ada:
gcc/testsuite/ChangeLog:
2014-11-05 Anthony Brandon <anthony.brandon@gmail.com>
PR driver/36312
* gcc.misc-tests/output.exp: New test case for identical input and
output files.
include/ChangeLog:
2014-11-05 Anthony Brandon <anthony.brandon@gmail.com>
PR driver/36312
* filenames.h: Add prototype for canonical_filename_eq.
gcc/ChangeLog:
2014-11-05 Anthony Brandon <anthony.brandon@gmail.com>
PR driver/36312
* diagnostic-core.h: Add prototype for fatal_error.
* diagnostic.c (fatal_error): New function fatal_error.
* gcc.c (store_arg): Remove have_o_argbuf_index.
(process_command): Check if input and output files are the same.
* toplev.c (init_asm_output): Check if input and output files are
the same.
libiberty/ChangeLog:
2014-11-05 Anthony Brandon <anthony.brandon@gmail.com>
PR driver/36312
* filename_cmp.c (canonical_filename_eq): New function to check if
file names are the same.
* functions.texi: Updated with documentation for new function.
From-SVN: r217159
Eric Botcazou [Wed, 5 Nov 2014 21:04:50 +0000 (21:04 +0000)]
* gnatvsn.ads (Library_Version): Bump to 5.0.
From-SVN: r217157
Uros Bizjak [Wed, 5 Nov 2014 21:00:07 +0000 (22:00 +0100)]
re PR target/63538 ([X86_64] With -mcmodel=medium .lrodata accesses do not use 64-bit addresses)
PR target/63538
* config/i386/i386.c (in_large_data_p): Reject automatic variables.
(ix86_encode_section_info): Do not check for non-automatic varibles
when setting SYMBOL_FLAG_FAR_ADDR flag.
(x86_64_elf_select_section): Do not check ix86_cmodel here.
(x86_64_elf_unique_section): Ditto.
(x86_elf_aligned_common): Emit tab before .largecomm.
testsuite/ChangeLog:
PR target/63538
* gcc.target/i386/pr63538.c: New test.
From-SVN: r217156
Eric Botcazou [Wed, 5 Nov 2014 19:17:00 +0000 (19:17 +0000)]
trans.c (Subprogram_Body_to_gnu): For a function with copy-in/copy-out parameters and which returns by invisible...
* gcc-interface/trans.c (Subprogram_Body_to_gnu): For a function with
copy-in/copy-out parameters and which returns by invisible reference,
do not create the variable for the return value; instead, manually
generate the indirect copy out statements on exit.
(gnat_to_gnu) <N_Simple_Return_Statement>: Adjust accordingly and build
a simple indirect assignment for the return value.
From-SVN: r217155
François Dumont [Wed, 5 Nov 2014 19:16:13 +0000 (19:16 +0000)]
re PR libstdc++/63698 (std::set leaks nodes on assignment)
2014-11-04 François Dumont <fdumont@gcc.gnu.org>
Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/63698
* include/bits/stl_tree.h (_Reuse_or_alloc_node): Simplify constructor.
Always move to the left node if there is one.
* testsuite/23_containers/set/allocator/move_assign.cc (test04): New.
Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>
From-SVN: r217154
Eric Botcazou [Wed, 5 Nov 2014 19:03:26 +0000 (19:03 +0000)]
decl.c (gnat_to_gnu_entity): For a derived untagged type that renames discriminants...
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: For a
derived untagged type that renames discriminants, be prepared for
a type derived from a private discriminated type when changing the
type of the stored discriminants.
From-SVN: r217153
Eric Botcazou [Wed, 5 Nov 2014 18:52:07 +0000 (18:52 +0000)]
trans.c (Handled_Sequence_Of_Statements_to_gnu): Set the SLOC of the node on the call to set_jmpbuf_address_soft emitted on...
* gcc-interface/trans.c (Handled_Sequence_Of_Statements_to_gnu): Set
the SLOC of the node on the call to set_jmpbuf_address_soft emitted
on block entry with SJLJ.
From-SVN: r217152
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