Commits · 7ebe663e98c59128f4d94944bf91b55f514fbc4b · lvzhengyang / riscv-gcc-1

02 Feb, 2013 4 commits

runtime: Correct handling of runtime.Callers skip parameter. · 7ebe663e
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From-SVN: r195685
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Ian Lance Taylor committed Feb 02, 2013
7ebe663e Browse Files

re PR fortran/50627 (Error recovery: ICE in gfc_free_namespace after diagnosing… · 0cab6b73

re PR fortran/50627 (Error recovery: ICE in gfc_free_namespace after diagnosing missing end of construct)

2013-02-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/50627
	PR fortran/56054
	* decl.c (gfc_match_end):  Remove half-ready namespace
	from parent if the end of a block is missing.
	* parse.c (parse_module):  Do not put namespace into
	gsymbol on error.

2013-02-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/50627
	PR fortran/56054
	* gfortran.dg/block_12.f90:  New test.
	* gfortran.dg/module_error_1.f90:  New test.

From-SVN: r195684

committed Feb 02, 2013

0cab6b73 Browse Files

gcc/testsuite/ · 18d2405e

	* lib/target-supports.exp (check_effective_target_vect_float)
	(check_effective_target_vect_no_align): Add mips-sde-elf.

From-SVN: r195683

committed Feb 02, 2013

18d2405e Browse Files

Daily bump. · 90c2e815
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From-SVN: r195682
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GCC Administrator committed Feb 02, 2013
90c2e815 Browse Files

01 Feb, 2013 14 commits

2013-02-01 François Dumont <fdumont@gcc.gnu.org> · 6e147946

	* include/bits/hashtable_policy.h
	(_Prime_rehash_policy::_M_next_bkt)
	(_Prime_rehash_policy::_M_need_rehash): Move definition...
	* src/c++11/hashtable_c++0x.cc: ... here.
	* src/shared/hashtable-aux.cc: Remove c++config.h include.
	* config/abi/gnu.ver (GLIBCXX_3.4.18): Export _Prime_rehash_policy
	symbols.

From-SVN: r195676

committed Feb 01, 2013

6e147946 Browse Files

re PR c++/54601 (AIX uses atexit which causes unloading of shared modules to break) · 99113dff

        PR target/54601
libgcc/
        * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
        Add crtcxa to extra_parts.
        * config/rs6000/exit.h: New file.
        * config/rs6000/cxa_atexit.c: New file.
        * config/rs6000/cxa_finalize.c: New file.
        * config/rs6000/crtcxa.c: New file.
        * config/rs6000/t-aix-cxa: New file.
        * config/rs6000/libgcc-aix-cxa.ver: New file.

gcc/
        * configure.ac (cxa_atexit): Add AIX.
        * configure: Regenerate.

        * config/rs6000/aix61.h (STARTFILE_SPEC): Add crtcxa.o.

From-SVN: r195675

committed Feb 01, 2013

99113dff Browse Files

re PR debug/54793 (the location of a formal_parameter is not started from a… · ddd84654

re PR debug/54793 (the location of a formal_parameter is not started from a function entry with -mfentry)

	PR debug/54793
	* final.c (need_profile_function): New variable.
	(final_start_function): Drop ATTRIBUTE_UNUSED from first argument.
	If first of NOTE_INSN_BASIC_BLOCK or NOTE_INSN_FUNCTION_BEG
	is only preceeded by NOTE_INSN_VAR_LOCATION or NOTE_INSN_DELETED
	notes, targetm.asm_out.function_prologue doesn't emit anything,
	HAVE_prologue and profiler should be emitted before prologue,
	set need_profile_function instead of emitting it.
	(final_scan_insn): If need_profile_function, emit
	profile_function on the first NOTE_INSN_BASIC_BLOCK or
	NOTE_INSN_FUNCTION_BEG note.

From-SVN: r195669

committed Feb 01, 2013

ddd84654 Browse Files

alpha: widening multiply pattern · ff2a9d88
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        * config/alpha/alpha.md (umulditi3): New.

From-SVN: r195668
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Richard Henderson committed Feb 01, 2013
ff2a9d88 Browse Files
ppc64: widening multiply patterns · 749af8ee
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        * config/rs6000/rs6000.md (smulditi3): New.
        (umulditi3): New.

From-SVN: r195667
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Richard Henderson committed Feb 01, 2013
749af8ee Browse Files
* lib/gcc-dg.exp (restore-target-env-var): Avoid using lreverse. · c050cbe9
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From-SVN: r195666
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Jakub Jelinek committed Feb 01, 2013
c050cbe9 Browse Files

pr56023.c: XFAIL on AIX. · 25ef6b0e

        * gcc.dg/pr56023.c: XFAIL on AIX.
        * gcc.dg/vect/pr49352.c: Same.

From-SVN: r195665

committed Feb 01, 2013

25ef6b0e Browse Files

xcoff.h (ASM_OUTPUT_ALIGNED_COMMON): Use floor_log2. · 14d52b90

        * config/rs6000/xcoff.h (ASM_OUTPUT_ALIGNED_COMMON): Use floor_log2.
        (ASM_OUTPUT_ALIGNED_LOCAL): New.

From-SVN: r195660

committed Feb 01, 2013

14d52b90 Browse Files

task.c (GOMP_task, [...]): Comment. · bed8d8a6
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	* task.c (GOMP_task, GOMP_taskwait): Comment.

From-SVN: r195647
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Alan Modra committed Feb 01, 2013
bed8d8a6 Browse Files

re PR c/56113 (out of memory when compiling a function with many goto labels (50k > )) · 8c7ca45c

2013-02-01  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/56113
	* tree-ssa-structalias.c (label_visit): Reduce work for
	single-predecessor nodes.

From-SVN: r195646

committed Feb 01, 2013

8c7ca45c Browse Files

fold-const.c (make_range_step): Bail out if the range isn't testing for zero. · 9f419393
```
	* fold-const.c (make_range_step) <TRUTH_NOT_EXPR>: Bail out if the
	range isn't testing for zero.

From-SVN: r195642
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Eric Botcazou committed Feb 01, 2013
9f419393 Browse Files
runtime: Correct test for morestack.S. · a1948282
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From-SVN: r195640
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Ian Lance Taylor committed Feb 01, 2013
a1948282 Browse Files
compiler: Don't emit multiple methods for identical unnamed structs. · 260f587c
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From-SVN: r195638
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Ian Lance Taylor committed Feb 01, 2013
260f587c Browse Files
Daily bump. · 04176553
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From-SVN: r195637
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GCC Administrator committed Feb 01, 2013
04176553 Browse Files

31 Jan, 2013 22 commits

runtime: Recognize morestack.S if there is no function name. · cfbafb9a
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From-SVN: r195634
```
Ian Lance Taylor committed Jan 31, 2013
cfbafb9a Browse Files
re PR c/56113 (out of memory when compiling a function with many goto labels (50k > )) · c5f4be84
```
	PR middle-end/56113
	* fwprop.c (fwprop_init): Set up loops without CFG modifications.

From-SVN: r195632
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Steven Bosscher committed Jan 31, 2013
c5f4be84 Browse Files
runtime: Remove confusion about split stack functions in backtrace. · 7c81527e
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From-SVN: r195627
```
Ian Lance Taylor committed Jan 31, 2013
7c81527e Browse Files

lib1funcs.S: Add support for e3v5 architecture variant. · dbdbd982

	* config/v850/lib1funcs.S: Add support for e3v5 architecture
	variant.

	* config/v850/constraints.md (Q): Define as a memory constraint.
	* config/v850/predicates.md (label_ref_operand): New predicate.
	(e3v5_shift_operand): New predicate.
	(ior_operator): New predicate.
	* config/v850/t-v850: Add e3v5 multilib.
	* config/v850/v850-protos.h (v850_adjust_insn_length): Prototype.
	(v850_gen_movdi): Prototype.
	* config/v850/v850.c: Add support for e3v5 architecture.
	Rename all uses of TARGET_V850E || TARGET_V850E2_ALL to
	TARGET_V850E_UP.
	(construct_save_jarl): Add e3v5 long JARL support.
	(v850_adjust_insn_length): New function.  Adjust length of call
	insns when using e3v5 instructions.
	(v850_gen_movdi): New function: Generate instructions to move a
	DImode value.
	* config/v850/v850.h (TARGET_CPU_v850e3v5): Define.
	(CPP_SPEC): Define __v850e3v5__ as appropriate.
	(TARGET_USE_FPU): Enable for e3v5.
	(CONST_OK_FOR_W): New macro.
	(ADJUST_INSN_LENGTH): Define.
	* config/v850/v850.md (UNSPEC_LOOP): Define.
	(attr cpu): Add v850e3v5.
	Rename all uses of TARGET_V850E2 to TARGET_V850E2V3_UP.
	(movdi): New pattern.
	(movdi_internal): New pattern.
	(cbranchsf4): Conditionalize on TARGET_USE_FPU.
	(cbranchdf4): Conditionalize on TARGET_USE_FPU.
	(cstoresf4): Likewise.
	(cstoredf4): Likewise.
	(insv): New pattern.
	(rotlso3_a): New pattern.
	(rotlsi3_b): New pattern
	(rotlsi3_v850e3v5): New pattern.
	(doloop_begin): New pattern.
	(fix_loop_counter): New pattern.
	(doloop_end): New pattern.
	(branch_normal): Add e3v5 long branch support.
	(branch_invert): Likewise.
	(branch_z_normal): Likewise.
	(branch_z_invert): Likewise.
	(branch_nz_normal): Likewise.
	(branch_nz_invert): Likewise.
	(call_internal_short): Add e3v5 register-indirect JARL support.
	(call_internal_long): Likewise.
	(call_value_internal_short): Likewise.
	(call_value_internal_long): Likewise.
	* config/v850/v850.opt (mv850e3v5, mv850e2v4): New options.
	(mloop): New option.
	* config.gcc: Add support for configuring v840e3v5 target.
	* doc/invoke.texi: Document new v850 specific command line
	options.

From-SVN: r195623

committed Jan 31, 2013

dbdbd982 Browse Files

re PR debug/55059 (DWARF missing concrete class definition) · 73861a41

	PR debug/55059
	PR debug/54508
	* dwarf2out.c (prune_unused_types_mark): Mark all of parent's
	children if parent is a class.
	(prune_unused_types_prune): Don't add DW_AT_declaration.

From-SVN: r195622

committed Jan 31, 2013

73861a41 Browse Files

fix pr tag · 04d2dadd
```
From-SVN: r195621
```
Jason Merrill committed Jan 31, 2013
04d2dadd Browse Files

dwarf.c (read_function_info): Permit fvec parameter to be NULL. · 38811401

	* dwarf.c (read_function_info): Permit fvec parameter to be NULL.
	(dwarf_lookup_pc): Don't use ddata->fvec if threaded.

From-SVN: r195620

committed Jan 31, 2013

38811401 Browse Files

runtime: Block signals when creating a new thread. · e259a3f2
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From-SVN: r195619
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Ian Lance Taylor committed Jan 31, 2013
e259a3f2 Browse Files

re PR sanitizer/55561 (TSAN: provide a TSAN instrumented libgomp) · 3b35cd04

	PR libgomp/55561
	* config/linux/wait.h (do_spin): Use atomic load for addr.
	* config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
	for intptr and ptrlock.
	* config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
	for ptrlock.

Co-Authored-By: Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>

From-SVN: r195618

committed Jan 31, 2013

3b35cd04 Browse Files

revert: neon-vfnms-1.c: New test. · 246a84e0

2013-01-31  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	Revert.
	2013-01-27  Amol Pise  <amolpise15@gmail.com>

	* gcc.target/arm/neon-vfnms-1.c: New test.
	* gcc.target/arm/neon-vfnma-1.c: New test.

From-SVN: r195617

committed Jan 31, 2013

246a84e0 Browse Files

re PR tree-optimization/56157 (ICE with -ftree-vectorize in in compute_live_loop_exits) · e44978dc

2013-01-31  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56157
	* tree-vect-slp.c (vect_get_slp_defs): More thoroughly try to
	match up operand with SLP child.

	* gcc.dg/torture/pr56157.c: New testcase.

From-SVN: r195616

committed Jan 31, 2013

e44978dc Browse Files

runtime: Don't allocate when doing a backtrace. · 422e2fc0
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From-SVN: r195615
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Ian Lance Taylor committed Jan 31, 2013
422e2fc0 Browse Files

re PR regression/56162 (PASS->FAIL: g++.old-deja/g++.mike/pmf1.C -std=c++11… · b5fbde92

re PR regression/56162 (PASS->FAIL: g++.old-deja/g++.mike/pmf1.C -std=c++11 execution test (occurs 2 times))

	PR c++/56162
	PR c++/56104
	* typeck.c (get_member_function_from_ptrfunc): Fix
	ptrmemfunc_vbit_in_delta case.

From-SVN: r195614

committed Jan 31, 2013

b5fbde92 Browse Files

re PR debug/54410 (doubled DW_TAG_template_type_param) · 90b10dec

	PR c++/54410
	* dwarf2out.c (gen_struct_or_union_type_die): Always schedule template
	parameters the first time.
	(gen_scheduled_generic_parms_dies): Check completeness here.

From-SVN: r195613

committed Jan 31, 2013

90b10dec Browse Files

re PR middle-end/53073 (464.h264ref in SPEC CPU 2006 miscompiled) · 6e616110

2013-01-31  Richard Biener  <rguenther@suse.de>

	PR middle-end/53073
	* common.opt (faggressive-loop-optimizations): New flag,
	enabled by default.
	* doc/invoke.texi (faggressive-loop-optimizations): Document.
	* tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop): Guard
	infer_loop_bounds_from_undefined by it.

From-SVN: r195610

committed Jan 31, 2013

6e616110 Browse Files

re PR tree-optimization/56150 (ICE segfault in do_pre / tail_merge_optimize) · 636f59cf

2013-01-31  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56150
	* tree-ssa-loop-manip.c (find_uses_to_rename_stmt): Do not
	visit virtual operands.
	(find_uses_to_rename_bb): Likewise.

From-SVN: r195609

committed Jan 31, 2013

636f59cf Browse Files

re PR tree-optimization/56150 (ICE segfault in do_pre / tail_merge_optimize) · fcfa87ac

2013-01-31  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56150
	* tree-ssa-tail-merge.c (gimple_equal_p): Properly handle
	mixed store non-store stmts.

	* gcc.dg/torture/pr56150.c: New testcase.

From-SVN: r195608

committed Jan 31, 2013

fcfa87ac Browse Files

Correct ChangeLog's mentioned PR-number. · b7138297
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From-SVN: r195607
```
Kai Tietz committed Jan 31, 2013
b7138297 Browse Files

re PR other/54620 (sha1.c has incorrect math if sizeof(size_t) is 8) · 1d77deec

	PR other/54620
	* sha1.c (sha1_process_block):  Handle case that size_t is
	a wider-integer-scalar as a 32-bit unsigned integer.

From-SVN: r195604

committed Jan 31, 2013

1d77deec Browse Files

re PR other/54620 (sha1.c has incorrect math if sizeof(size_t) is 8) · 4cfc6e54

	PR other/54620
	* sha1.c (sha1_process_block):  Handle case that size_t is
	a wider-integer-scalar as a 32-bit unsigned integer.

From-SVN: r195603

committed Jan 31, 2013

4cfc6e54 Browse Files

2013-01-31 Kai Tietz <ktietz@redhat.com> · b1a2e8c6

	PR other/543413
	* md5.c (md5_process_block):  Handle case that size_t is
	a wider-integer-scalar a 32-bit unsigned integer.

From-SVN: r195600

committed Jan 31, 2013

b1a2e8c6 Browse Files

Daily bump. · 2f0c9af5
```
From-SVN: r195598
```
GCC Administrator committed Jan 31, 2013
2f0c9af5 Browse Files