Eric Botcazou
7eab31edf2
tree-ssa-dom.c (hashable_expr_equal_p): Also compare the EH region of calls to pure functions that can throw an exception.
...
* tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
EH region of calls to pure functions that can throw an exception.
* tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
(copy_reference_ops_from_call): Also copy the EH region of the call if
it can throw an exception.
From-SVN: r210649
2014-05-20 17:01:35 +00:00
Nick Clifton
467fc67c47
msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
...
* config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
(msp430_gimplify_va_arg_expr): New function.
(msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
From-SVN: r210648
2014-05-20 16:51:58 +00:00
Paolo Carlini
512eacee8f
re PR c++/60373 (half warning: visibility attribute ignored because it)
...
/cp
2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60373
* decl.c (duplicate_decls): Replace pair of warning_at with
warning_at + inform.
(maybe_commonize_var): Likewise.
/testsuite
2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60373
* g++.dg/cpp0x/Wattributes1.C: New.
* g++.dg/ext/visibility/redecl1.C: Adjust.
* g++.dg/ext/visibility/visibility-7.C: Likewise.
From-SVN: r210646
2014-05-20 15:16:48 +00:00
Richard Sandiford
efa72acd62
re PR bootstrap/61210 (bootstrap failure with clang)
...
gcc/cp/
PR bootstrap/61210
* pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
(tsubst_copy_and_build): Perform recursive substitutions in a
deterministic order.
From-SVN: r210645
2014-05-20 14:18:44 +00:00
Bill Schmidt
ec217bd88a
simplify-rtx.c (simplify_binary_operation_1): Optimize case of nested VEC_SELECTs that are inverses of each other.
...
[gcc]
2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* simplify-rtx.c (simplify_binary_operation_1): Optimize case of
nested VEC_SELECTs that are inverses of each other.
[gcc/testsuite]
2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/vsxcopy.c: New test.
From-SVN: r210644
2014-05-20 14:14:21 +00:00
Richard Biener
b2b222b311
tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
...
2014-05-20 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.c (process_scc): Dump SCC here, when
iterating,
(extract_and_process_scc_for_name): not here.
(cond_dom_walker::before_dom_children): Only process
stmts that end the BB in interesting ways.
(run_scc_vn): Mark param uses as visited.
From-SVN: r210643
2014-05-20 13:54:06 +00:00
Paolo Carlini
bdb5a9a30c
re PR c++/58664 ([c++11] ICE initializing array of incomplete type within union)
...
/cp
2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58664
* typeck2.c (cxx_incomplete_type_inform): New.
(cxx_incomplete_type_diagnostic): Use it.
* decl.c (grokdeclarator): Check the element type of an
incomplete array type; call the above.
* cp-tree.h (cxx_incomplete_type_inform): Declare.
/testsuite
2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58664
* g++.dg/cpp0x/nsdmi-union6.C: New.
* g++.dg/parse/pr58664.C: Likewise.
* g++.dg/cpp0x/nsdmi6.C: Tweak.
* g++.dg/parse/crash31.C: Likewise.
* g++.dg/template/error2.C: Likewise.
* g++.dg/template/inherit8.C: Likewise.
* g++.dg/template/offsetof2.C: Likewise.
From-SVN: r210642
2014-05-20 13:30:40 +00:00
Kyrylo Tkachov
e9ea518525
[ARM] Adjust arith_shiftsi for -mrestrict-it.
...
* config/arm/arm.md (arith_shiftsi): Do not predicate for
arm_restrict_it.
From-SVN: r210640
2014-05-20 13:16:21 +00:00
Richard Sandiford
768b94bc2d
dg-extract-results.py (parse_run): Handle warnings that are printed before a test harness is run.
...
contrib/
* dg-extract-results.py (parse_run): Handle warnings that are printed
before a test harness is run.
From-SVN: r210637
2014-05-20 10:08:59 +00:00
Nick Clifton
8f0e7f6f6b
msp430.md (zero_extendpsisi2): Use + constraint on operand 0 in order to prevent confusion about the number of...
...
* config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
operand 0 in order to prevent confusion about the number of
registers involved.
From-SVN: r210636
2014-05-20 09:38:00 +00:00
Sebastian Huber
8ec7c36a53
libffi.exp (load_gcc_lib): Register loaded libs.
...
2014-05-20 Sebastian Huber <sebastian.huber@embedded-brains.de>
libffi/
* testsuite/lib/libffi.exp (load_gcc_lib): Register loaded libs.
libjava/
* testsuite/lib/libjava.exp (load_gcc_lib): Register loaded libs.
libstdc++-v3/
* testsuite/lib/libstdc++.exp (load_gcc_lib): Register loaded libs.
From-SVN: r210634
2014-05-20 08:20:06 +00:00
Richard Biener
d1c0308e9b
re PR tree-optimization/61221 (ICE on valid code at -O1 and above on x86_64-linux-gnu)
...
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
2014-05-20 08:16:13 +00:00
Richard Biener
54da09ee20
config.gcc: Remove need_64bit_hwint.
...
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
2014-05-20 08:01:32 +00:00
Joern Rennecke
74145685ed
* mode-switching.c (optimize_mode_switching): Fix comment typo.
...
From-SVN: r210631
2014-05-20 08:08:01 +01:00
Tim Shen
4dae67e090
re PR libstdc++/61227 ([C++11] Regex [\w] does not work)
...
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
2014-05-20 04:31:54 +00:00
GCC Administrator
b9b7e07c27
Daily bump.
...
From-SVN: r210629
2014-05-20 00:16:45 +00:00
Jonathan Wakely
470592286a
* python/libstdcxx/v6/printers.py: Use Python3 raise syntax.
...
From-SVN: r210625
2014-05-19 22:43:13 +01:00
Jason Merrill
0f5b01358d
re PR c++/58761 (ICE with a lambda capturing this in a NSDMI)
...
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
2014-05-19 14:41:24 -04:00
Paolo Carlini
7fb80849cb
typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
...
/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
2014-05-19 17:51:31 +00:00
David Wohlferd
883755a164
extend.texi: Create Label Attributes section, move all label attributes into it and reference it.
...
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
2014-05-19 11:40:40 -06:00
Mike Stump
905083ad75
+ * MAINTAINERS: Add wide-int reviewers.
...
From-SVN: r210620
2014-05-19 17:12:53 +00:00
Richard Earnshaw
514b315679
arm.c (thumb1_reorg): When scanning backwards skip anything that's not a proper insn.
...
* arm.c (thumb1_reorg): When scanning backwards skip anything
that's not a proper insn.
From-SVN: r210618
2014-05-19 16:09:49 +00:00
Joseph Myers
68038e6a2d
* lib/target-supports.exp
...
(check_effective_target_vect_sizes_32B_16B): Return false if
128-bit AVX vectors preferred.
From-SVN: r210617
2014-05-19 16:50:40 +01:00
Mike Stump
128ded1e86
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
2014-05-19 15:32:22 +00:00
Richard Henderson
b17f08ddf9
libitm: Enable aarch64
...
From-SVN: r210615
2014-05-19 07:41:18 -07:00
Richard Biener
1d44def2c2
re PR tree-optimization/61221 (ICE on valid code at -O1 and above on x86_64-linux-gnu)
...
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
2014-05-19 14:33:31 +00:00
Richard Biener
051351362b
re PR middle-end/61209 (internal compiler error: in fold_convert_loc, at fold-const.c:1950)
...
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
2014-05-19 14:32:23 +00:00
Nick Clifton
40ba8dfb39
except.c (init_eh): Fix computation of builtin setjmp buffer size to allow for targets where...
...
* except.c (init_eh): Fix computation of builtin setjmp buffer
size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
From-SVN: r210612
2014-05-19 13:27:25 +00:00
Richard Biener
cb460086e1
re PR tree-optimization/61184 (wrong code (that hangs) by LTO on x86_64-linux-gnu)
...
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
2014-05-19 12:32:15 +00:00
Bernd Schmidt
bddd36713d
Fix an error in a CONST_INT_P patch from 2009.
...
* simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
shift simplification where it was intended.
From-SVN: r210610
2014-05-19 11:38:14 +00:00
Christian Bruel
72d82e7ab1
re PR target/61195 (single precision fmov does not need to switch mode)
...
PR target/61195
* config/sh/sh.md (movsf_ie): Unset fp_mode for fmov
From-SVN: r210608
2014-05-19 10:04:22 +02:00
Richard Sandiford
34dbb287c7
re PR bootstrap/61084 (wide-int merge broke Solaris/SPARC bootstrap)
...
gcc/
PR target/61084
* config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
than wide_int.
From-SVN: r210604
2014-05-19 07:25:25 +00:00
Richard Sandiford
339ba33b4f
reg-notes.def (CROSSING_JUMP): Likewise.
...
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
2014-05-19 06:49:58 +00:00
Richard Sandiford
a65d5b87d1
tree.h: Remove extraneous template <>.
...
gcc/
* tree.h: Remove extraneous template <>.
From-SVN: r210602
2014-05-19 06:47:03 +00:00
Wei Mi
eba7629307
re PR target/58066 (__tls_get_addr is called with misaligned stack on x86-64)
...
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
2014-05-19 05:25:45 +00:00
Xinliang David Li
2695eb1851
Add new test case
...
From-SVN: r210599
2014-05-19 01:41:16 +00:00
Jan Hubicka
7b3376a0da
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
2014-05-19 01:01:12 +00:00
Jan Hubicka
a04d9035ec
tree-pass.h (make_pass_ipa_comdats): New pass.
...
* 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
2014-05-19 00:58:43 +00:00
GCC Administrator
449cdb37f0
Daily bump.
...
From-SVN: r210596
2014-05-19 00:18:24 +00:00
Jan Hubicka
24a71ba8cc
ipa.c (update_visibility_by_resolution_info): New function.
...
* ipa.c (update_visibility_by_resolution_info): New function.
(function_and_variable_visibility): Use it.
From-SVN: r210592
2014-05-18 21:16:08 +00:00
Eric Botcazou
40e63ada2b
trans.c (Subprogram_Body_to_gnu): Rework comment and set function_start_locus.
...
* gcc-interface/trans.c (Subprogram_Body_to_gnu): Rework comment and
set function_start_locus.
From-SVN: r210591
2014-05-18 21:12:42 +00:00
Eric Botcazou
dd25fe0a4b
utils.c (gnat_write_global_declarations): Adjust the flags put on dummy_global.
...
* utils.c (gnat_write_global_declarations): Adjust the flags put on
dummy_global.
From-SVN: r210589
2014-05-18 21:08:14 +00:00
Eric Botcazou
4aecc2f8e4
decl.c (change_qualified_type): New static function.
...
* 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
2014-05-18 21:02:59 +00:00
Eric Botcazou
08b8b90cff
fe.h (Set_Present_Expr): Move around.
...
* 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
2014-05-18 20:52:45 +00:00
Jan Hubicka
d6d229c6b4
cgraph.h (symtab_first_defined_symbol, [...]): New functions.
...
* 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
2014-05-18 19:11:58 +00:00
Eric Botcazou
43a4dd826c
decl.c (gnat_to_gnu_entity): Use Underlying_Type in lieu of more verbose construct.
...
* 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
2014-05-18 17:59:58 +00:00
Eric Botcazou
f9d7d7c14c
decl.c (gnat_to_gnu_entity): Do not consider that regular packed arrays can never be superflat.
...
* 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
2014-05-18 17:51:15 +00:00
Uros Bizjak
7283246061
libgomp.texi (Runitme Library Routines): Remove multiple @menu.
...
* 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
2014-05-18 12:29:30 +02:00
Andreas Schwab
a9dd011283
* gcc.target/ia64/visibility-1.c (variable_l): Add used attribute.
...
From-SVN: r210579
2014-05-18 07:25:33 +00:00
Uros Bizjak
16f8dfdb79
ChangeLog: Fix.
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* ChangeLog: Fix.
* testsuite/ChangeLog: Ditto.
From-SVN: r210578
2014-05-18 09:24:24 +02:00