Commits · d1c0308e9b0f99d008b1aad2f955d1a423715a81 · lvzhengyang / riscv-gcc-1

20 May, 2014 5 commits

re PR tree-optimization/61221 (ICE on valid code at -O1 and above on x86_64-linux-gnu) · d1c0308e

2014-05-20  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61221
	* tree-ssa-pre.c (el_to_update): Remove.
	(eliminate_dom_walker::before_dom_children): Handle released
	VDEFs by value-numbering them to the associated VUSE.  Update
	stmt immediately for substituted call address.
	(eliminate): Remove delayed stmt updating code.
	* tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
	possibly late re-numbered vuses.
	(vn_reference_lookup_2): Adjust.
	(vn_reference_lookup_pieces): Likewise.
	(vn_reference_lookup): Likewise.

From-SVN: r210633

committed May 20, 2014

d1c0308e Browse Files

config.gcc: Remove need_64bit_hwint. · 54da09ee

2014-05-20  Richard Biener  <rguenther@suse.de>

	gcc/
	* config.gcc: Remove need_64bit_hwint.
	* configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
	* hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
	it to be true.
	* config.in: Regenerate.
	* configure: Likewise.

	libcpp/
	* configure.ac: Copy gcc logic of detecting a 64bit type.
	Remove HOST_WIDE_INT define.
	* include/cpplib.h: typedef cpp_num_part to a 64bit type,
	similar to how hwint.h does it.
	* config.in: Regenerate.
	* configure: Likewise.

From-SVN: r210632

committed May 20, 2014

54da09ee Browse Files

* mode-switching.c (optimize_mode_switching): Fix comment typo. · 74145685
```
From-SVN: r210631
```
Joern Rennecke committed May 20, 2014
74145685 Browse Files

re PR libstdc++/61227 ([C++11] Regex [\w] does not work) · 4dae67e0

2014-05-20  Tim Shen  <timshen91@gmail.com>

	PR libstdc++/61227
	* include/bits/regex_compiler.h
	(_BracketMatcher<>::_M_add_character_class): Add negative character
	class support.
	* include/bits/regex_compiler.tcc (_BracketMatcher<>::_M_apply):
	Likewise.
	* testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc:
	Add more testcases.

From-SVN: r210630

committed May 20, 2014

4dae67e0 Browse Files

Daily bump. · b9b7e07c
```
From-SVN: r210629
```
GCC Administrator committed May 20, 2014
b9b7e07c Browse Files

19 May, 2014 23 commits

* python/libstdcxx/v6/printers.py: Use Python3 raise syntax. · 47059228
```
From-SVN: r210625
```
Jonathan Wakely committed May 19, 2014
47059228 Browse Files

re PR c++/58761 (ICE with a lambda capturing this in a NSDMI) · 0f5b0135

	PR c++/58761
	* pt.c (tsubst_copy): Don't check at_function_scope_p.
	(instantiate_class_template_1): Don't push_to_top_level in an nsdmi.

From-SVN: r210624

committed May 19, 2014

0f5b0135 Browse Files

typeck2.c (cxx_incomplete_type_diagnostic): Use inform. · 7fb80849

/cp
2014-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
	* parser.c (cp_parser_enum_specifier): Likewise.

/testsuite
2014-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* c-c++-common/gomp/simd4.c: Adjust for inform.
	* g++.dg/cpp0x/decltype-call1.C: Likewise.
	* g++.dg/cpp0x/forw_enum6.C: Likewise.
	* g++.dg/cpp0x/lambda/lambda-ice7.C: Likewise.
	* g++.dg/cpp0x/noexcept15.C: Likewise.
	* g++.dg/cpp0x/variadic-ex2.C: Likewise.
	* g++.dg/eh/spec6.C: Likewise.
	* g++.dg/expr/cast1.C: Likewise.
	* g++.dg/expr/dtor1.C: Likewise.
	* g++.dg/ext/is_base_of_diagnostic.C: Likewise.
	* g++.dg/ext/unary_trait_incomplete.C: Likewise.
	* g++.dg/gomp/pr49223-2.C: Likewise.
	* g++.dg/gomp/udr-4.C: Likewise.
	* g++.dg/init/delete1.C: Likewise.
	* g++.dg/other/crash-2.C: Likewise.
	* g++.dg/parse/crash24.C: Likewise.
	* g++.dg/parse/crash25.C: Likewise.
	* g++.dg/parse/crash31.C: Likewise.
	* g++.dg/parse/crash49.C: Likewise.
	* g++.dg/parse/crash50.C: Likewise.
	* g++.dg/parse/crash54.C: Likewise.
	* g++.dg/parse/dtor7.C: Likewise.
	* g++.dg/parse/error40.C: Likewise.
	* g++.dg/parse/fused-params1.C: Likewise.
	* g++.dg/parse/new1.C: Likewise.
	* g++.dg/template/crash35.C: Likewise.
	* g++.dg/template/crash59.C: Likewise.
	* g++.dg/template/crash77.C: Likewise.
	* g++.dg/template/error51.C: Likewise.
	* g++.dg/template/incomplete1.C: Likewise.
	* g++.dg/template/incomplete3.C: Likewise.
	* g++.dg/template/incomplete4.C: Likewise.
	* g++.dg/template/incomplete5.C: Likewise.
	* g++.dg/template/inherit8.C: Likewise.
	* g++.dg/template/instantiate1.C: Likewise.
	* g++.dg/template/instantiate3.C: Likewis: Likewise.
	* g++.dg/template/offsetof2.C: Likewise.
	* g++.dg/tm/pr51928.C: Likewise.
	* g++.dg/warn/Wdelete-incomplete-1.C: Likewise.
	* g++.dg/warn/incomplete1.C: Likewise.
	* g++.dg/warn/incomplete2.C: Likewise.
	* g++.old-deja/g++.brendan/friend4.C: Likewise.
	* g++.old-deja/g++.bugs/900121_01.C: Likewise.
	* g++.old-deja/g++.bugs/900214_01.C: Likewise.
	* g++.old-deja/g++.eh/catch1.C: Likewise.
	* g++.old-deja/g++.eh/spec6.C: Likewise.
	* g++.old-deja/g++.mike/p7868.C: Likewise.
	* g++.old-deja/g++.other/crash38.C: Likewise.
	* g++.old-deja/g++.other/enum2.C: Likewise.
	* g++.old-deja/g++.other/incomplete.C: Likewise.
	* g++.old-deja/g++.other/vaarg3.C: Likewise.
	* g++.old-deja/g++.pt/crash9.C: Likewise.
	* g++.old-deja/g++.pt/niklas01a.C: Likewise.
	* g++.old-deja/g++.pt/typename8.C: Likewise.
	* g++.old-deja/g++.robertl/ice990323-1.C: Likewise.

From-SVN: r210623

committed May 19, 2014

7fb80849 Browse Files

extend.texi: Create Label Attributes section, move all label attributes into it and reference it. · 883755a1

2014-05-19  David Wohlferd <dw@LimeGreenSocks.com>

        * doc/extend.texi: Create Label Attributes section,
        move all label attributes into it and reference it.

From-SVN: r210621

committed May 19, 2014

883755a1 Browse Files

+ * MAINTAINERS: Add wide-int reviewers. · 905083ad
```
From-SVN: r210620
```
Mike Stump committed May 19, 2014
905083ad Browse Files
arm.c (thumb1_reorg): When scanning backwards skip anything that's not a proper insn. · 514b3156
```
	* arm.c (thumb1_reorg): When scanning backwards skip anything
	that's not a proper insn.

From-SVN: r210618
```
Richard Earnshaw committed May 19, 2014
514b3156 Browse Files

* lib/target-supports.exp · 68038e6a

	(check_effective_target_vect_sizes_32B_16B): Return false if
	128-bit AVX vectors preferred.

From-SVN: r210617

committed May 19, 2014

68038e6a Browse Files

target-supports.exp (check_effective_target_avx): Early out if not x86 to… · 128ded1e

target-supports.exp (check_effective_target_avx): Early out if not x86 to prevent x86 flags on non-x86 targets.

	* lib/target-supports.exp (check_effective_target_avx): Early out
	if not x86 to prevent x86 flags on non-x86 targets.

From-SVN: r210616

committed May 19, 2014

128ded1e Browse Files

libitm: Enable aarch64 · b17f08dd
```
From-SVN: r210615
```
Richard Henderson committed May 19, 2014
b17f08dd Browse Files

re PR tree-optimization/61221 (ICE on valid code at -O1 and above on x86_64-linux-gnu) · 1d44def2

2014-05-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61221
	* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
	Do nothing for unreachable blocks.
	* tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
	Improve unreachability detection.

	* gcc.dg/torture/pr61221.c: New testcase.

From-SVN: r210614

committed May 19, 2014

1d44def2 Browse Files

re PR middle-end/61209 (internal compiler error: in fold_convert_loc, at fold-const.c:1950) · 05135136

2014-05-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61209
	* tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.

	* gfortran.dg/pr61209.f90: New testcase.

From-SVN: r210613

committed May 19, 2014

05135136 Browse Files

except.c (init_eh): Fix computation of builtin setjmp buffer size to allow for targets where... · 40ba8dfb
```
	* except.c (init_eh): Fix computation of builtin setjmp buffer
	size to allow for targets where POINTER_SIZE > BITS_PER_WORD.

From-SVN: r210612
```
Nick Clifton committed May 19, 2014
40ba8dfb Browse Files

re PR tree-optimization/61184 (wrong code (that hangs) by LTO on x86_64-linux-gnu) · cb460086

2014-05-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61184
	* tree-vrp.c (is_negative_overflow_infinity): Use
	TREE_OVERFLOW_P and do that check first.
	(is_positive_overflow_infinity): Likewise.
	(is_overflow_infinity): Likewise.
	(vrp_operand_equal_p): Properly treat operands with
	differing overflow as not equal.

	* c-c++-common/torture/pr61184.c: New testcase.

From-SVN: r210611

committed May 19, 2014

cb460086 Browse Files

Fix an error in a CONST_INT_P patch from 2009. · bddd3671

	* simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
	shift simplification where it was intended.

From-SVN: r210610

committed May 19, 2014

bddd3671 Browse Files

re PR target/61195 (single precision fmov does not need to switch mode) · 72d82e7a
```
PR target/61195
* config/sh/sh.md (movsf_ie): Unset fp_mode for fmov

From-SVN: r210608
```
Christian Bruel committed May 19, 2014
72d82e7a Browse Files
re PR bootstrap/61084 (wide-int merge broke Solaris/SPARC bootstrap) · 34dbb287
```
gcc/
	PR target/61084
	* config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
	than wide_int.

From-SVN: r210604
```
Richard Sandiford committed May 19, 2014
34dbb287 Browse Files

reg-notes.def (CROSSING_JUMP): Likewise. · 339ba33b

gcc/
	* reg-notes.def (CROSSING_JUMP): Likewise.
	* rtl.h (rtx_def): Update comment for jump flag.
	(CROSSING_JUMP_P): Define.
	* cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
	of a REG_CROSSING_JUMP note.
	* cfghooks.c (tidy_fallthru_edges): Likewise.
	* cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
	* emit-rtl.c (try_split): Likewise.
	* haifa-sched.c (sched_create_recovery_edges): Likewise.
	* ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
	* jump.c (redirect_jump_2): Likewise.
	* reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
	(relax_delay_slots): Likewise.
	* config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
	(bbit_di): Likewise.
	* config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
	* config/sh/sh.md (jump_compact): Likewise.
	* bb-reorder.c (rotate_loop): Likewise.
	(pass_duplicate_computed_gotos::execute): Likewise.
	(add_reg_crossing_jump_notes): Rename to...
	(update_crossing_jump_flags): ...this.
	(pass_partition_blocks::execute): Update accordingly.

From-SVN: r210603

committed May 19, 2014

339ba33b Browse Files

tree.h: Remove extraneous template <>. · a65d5b87
```
gcc/
	* tree.h: Remove extraneous template <>.

From-SVN: r210602
```
Richard Sandiford committed May 19, 2014
a65d5b87 Browse Files

re PR target/58066 (__tls_get_addr is called with misaligned stack on x86-64) · eba76293

2014-05-18  Wei Mi  <wmi@google.com>

        PR target/58066
        * gcc.target/i386/pr58066.c: Replace pattern matching of .cfi
        directive with rtl insns. Add effective-target of fpic and
        tls_native.

From-SVN: r210601

committed May 19, 2014

eba76293 Browse Files

Add new test case · 2695eb18
```
From-SVN: r210599
```
Xinliang David Li committed May 19, 2014
2695eb18 Browse Files

ipa.c (symtab_remove_unreachable_nodes): Remove symbol from comdat group if its… · 7b3376a0

ipa.c (symtab_remove_unreachable_nodes): Remove symbol from comdat group if its body was eliminated.

	* ipa.c (symtab_remove_unreachable_nodes): Remove
	symbol from comdat group if its body was eliminated.
	(comdat_can_be_unshared_p_1): Static symbols can always
	be privatized.
	* symtab.c (symtab_remove_from_same_comdat_group): Break out
	from ...
	(symtab_unregister_node): ... this one.
	(verify_symtab_base): More strict checking of comdats.
	* cgraph.h (symtab_remove_from_same_comdat_group): Declare.

From-SVN: r210598

committed May 19, 2014

7b3376a0 Browse Files

tree-pass.h (make_pass_ipa_comdats): New pass. · a04d9035


	* tree-pass.h (make_pass_ipa_comdats): New pass.
	* timevar.def (TV_IPA_COMDATS): New timevar.
	* passes.def (pass_ipa_comdats): Add.
	* Makefile.in (OBJS): Add ipa-comdats.o
	* ipa-comdats.c: New file.

	* g++.dg/ipa/comdat.C: New file.

From-SVN: r210597

committed May 19, 2014

a04d9035 Browse Files

Daily bump. · 449cdb37
```
From-SVN: r210596
```
GCC Administrator committed May 19, 2014
449cdb37 Browse Files

18 May, 2014 12 commits

ipa.c (update_visibility_by_resolution_info): New function. · 24a71ba8

	* ipa.c (update_visibility_by_resolution_info): New function.
	(function_and_variable_visibility): Use it.

From-SVN: r210592

committed May 18, 2014

24a71ba8 Browse Files

trans.c (Subprogram_Body_to_gnu): Rework comment and set function_start_locus. · 40e63ada
```
	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Rework comment and
	set function_start_locus.

From-SVN: r210591
```
Eric Botcazou committed May 18, 2014
40e63ada Browse Files
utils.c (gnat_write_global_declarations): Adjust the flags put on dummy_global. · dd25fe0a
```
	* utils.c (gnat_write_global_declarations): Adjust the flags put on
	dummy_global.

From-SVN: r210589
```
Eric Botcazou committed May 18, 2014
dd25fe0a Browse Files

decl.c (change_qualified_type): New static function. · 4aecc2f8

	* gcc-interface/decl.c (change_qualified_type): New static function.
	(gnat_to_gnu_entity): Use it throughout to add qualifiers on types.
	<E_Array_Type>: Set TYPE_VOLATILE on the array type directly.
	<E_Array_Subtype>: Likewise.
	Do not set flags on an UNCONSTRAINED_ARRAY_TYPE directly.
	(gnat_to_gnu_component_type): Likewise.
	(gnat_to_gnu_param): Likewise.

From-SVN: r210588

committed May 18, 2014

4aecc2f8 Browse Files

fe.h (Set_Present_Expr): Move around. · 08b8b90c

	* fe.h (Set_Present_Expr): Move around.
	(End_Location): New macro.
	* gcc-interface/trans.c (Case_Statement_to_gnu): Use End_Location.

From-SVN: r210587

committed May 18, 2014

08b8b90c Browse Files

cgraph.h (symtab_first_defined_symbol, [...]): New functions. · d6d229c6

	* cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
	New functions.
	(FOR_EACH_DEFINED_SYMBOL): New macro.
	(varpool_first_static_initializer, varpool_next_static_initializer,
	varpool_first_defined_variable, varpool_next_defined_variable): Fix comments.
	(symtab_in_same_comdat_p): Correctly deal with inline functions.

From-SVN: r210586

committed May 18, 2014

d6d229c6 Browse Files

decl.c (gnat_to_gnu_entity): Use Underlying_Type in lieu of more verbose construct. · 43a4dd82

	* gcc-interface/decl.c (gnat_to_gnu_entity): Use Underlying_Type in
	lieu of more verbose construct.
	* gcc-interface/trans.c (Call_to_gnu): Likewise.
	(gnat_to_gnu): Likewise.  Remove obsolete code.

From-SVN: r210585

committed May 18, 2014

43a4dd82 Browse Files

decl.c (gnat_to_gnu_entity): Do not consider that regular packed arrays can never be superflat. · f9d7d7c1
```
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Do not
	consider that regular packed arrays can never be superflat.

From-SVN: r210583
```
Eric Botcazou committed May 18, 2014
f9d7d7c1 Browse Files

libgomp.texi (Runitme Library Routines): Remove multiple @menu. · 72832460

	* libgomp.texi (Runitme Library Routines): Remove multiple @menu.
	(Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
	texts according to their @menu entry positions.

From-SVN: r210580

committed May 18, 2014

72832460 Browse Files

* gcc.target/ia64/visibility-1.c (variable_l): Add used attribute. · a9dd0112
```
From-SVN: r210579
```
Andreas Schwab committed May 18, 2014
a9dd0112 Browse Files
ChangeLog: Fix. · 16f8dfdb
```
	* ChangeLog: Fix.
	* testsuite/ChangeLog: Ditto.

From-SVN: r210578
```
Uros Bizjak committed May 18, 2014
16f8dfdb Browse Files
extend.texi (Size of an asm): Really move node to its position. · db2687a0
```
	* doc/extend.texi (Size of an asm): Really move node to its position.

From-SVN: r210577
```
Uros Bizjak committed May 18, 2014
db2687a0 Browse Files