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  1. 20 May, 2014 20 commits
    • tree.h (DECL_ONE_ONLY): Return true only for externally visible symbols. · cf288ed3 
      
	* tree.h (DECL_ONE_ONLY): Return true only for externally visible
	symbols.
	* except.c (switch_to_exception_section, resolve_unique_section,
	get_named_text_section, default_function_rodata_section, 
	align_variable, get_block_for_decl, default_section_type_flags):
	Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
	* symtab.c (symtab_add_to_same_comdat_group,
	symtab_make_decl_local, fixup_same_cpp_alias_visibility,
	symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
	Likewise.
	* cgraphclones.c (cgraph_create_virtual_clone): Likewise.
	* bb-reorder.c (pass_partition_blocks::gate): Likewise.
	* config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
	(c6x_function_in_section_p): Likewise.
	* config/darwin.c (machopic_select_section): Likewise.
	* config/arm/arm.c (arm_function_in_section_p): Likewise.
	* config/mips/mips.c (mips_function_rodata_section): Likewise.
	* config/mep/mep.c (mep_select_section): LIkewise.
	* config/i386/i386.c (x86_64_elf_unique_section): Likewise.

From-SVN: r210654
      Jan Hubicka committed
    • re PR c++/58753 (Brace-initializing a vector with a direct-initialization NSDMI… · f4cd9c51 
      re PR c++/58753 (Brace-initializing a vector with a direct-initialization NSDMI doesn't work in a template)

/cp
2014-05-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58753
	PR c++/58930
	PR c++/58704
	* typeck2.c (digest_nsdmi_init): New.
	* parser.c (cp_parser_late_parse_one_default_arg): Use it.
	* init.c (get_nsdmi): Likewise.
	* cp-tree.h (digest_nsdmi_init): Declare.

/testsuite
2014-05-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58753
	PR c++/58930
	PR c++/58704
	* g++.dg/cpp0x/nsdmi-template11.C: New.
	* g++.dg/cpp0x/nsdmi-template12.C: Likewise.
	* g++.dg/cpp0x/nsdmi-template13.C: Likewise.

From-SVN: r210653
      Paolo Carlini committed
    • typeck.c (get_member_function_from_ptrfunc): Don't try to look up a virtual… · f9873232 
      typeck.c (get_member_function_from_ptrfunc): Don't try to look up a virtual function in a dummy object.

	* typeck.c (get_member_function_from_ptrfunc): Don't try to look
	up a virtual function in a dummy object.

From-SVN: r210651
      Jason Merrill committed
    • re PR target/61223 (libstdc++ build fail due to pop lr register) · a852a67c 
      2014-05-20  Alexey Merzlyakov  <alexey.merzlyakov@samsung.com>

	PR libstdc++/61223
	Revert:
	2014-05-16  Alexey Merzlyakov  <alexey.merzlyakov@samsung.com>

	PR libstdc++/60758
	* libsupc++/eh_arm.cc (__cxa_end_cleanup): Change r4 to lr in save/restore
	and add unwind directives.

From-SVN: r210650
      Alexey Merzlyakov committed
    • tree-ssa-dom.c (hashable_expr_equal_p): Also compare the EH region of calls to… · 7eab31ed 
      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
      Eric Botcazou committed
    • msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define. · 467fc67c 
      	* 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
      Nick Clifton committed
    • re PR c++/60373 (half warning: visibility attribute ignored because it) · 512eacee 
      /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
      Paolo Carlini committed
    • re PR bootstrap/61210 (bootstrap failure with clang) · efa72acd 
      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
      Richard Sandiford committed
    • simplify-rtx.c (simplify_binary_operation_1): Optimize case of nested… · ec217bd8 
      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
      Bill Schmidt committed
    • tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating, · b2b222b3 
      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
      Richard Biener committed
    • re PR c++/58664 ([c++11] ICE initializing array of incomplete type within union) · bdb5a9a3 
      /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
      Paolo Carlini committed
    • [ARM] Adjust arith_shiftsi for -mrestrict-it. · e9ea5185 
      	* config/arm/arm.md (arith_shiftsi): Do not predicate for
	arm_restrict_it.

From-SVN: r210640
      Kyrylo Tkachov committed
    • dg-extract-results.py (parse_run): Handle warnings that are printed before a test harness is run. · 768b94bc 
      contrib/
	* dg-extract-results.py (parse_run): Handle warnings that are printed
	before a test harness is run.

From-SVN: r210637
      Richard Sandiford committed
    • msp430.md (zero_extendpsisi2): Use + constraint on operand 0 in order to prevent… · 8f0e7f6f 
      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
      Nick Clifton committed
    • libffi.exp (load_gcc_lib): Register loaded libs. · 8ec7c36a 
      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
      Sebastian Huber committed
    • 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
      Richard Biener committed
    • 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
      Richard Biener committed
    • * mode-switching.c (optimize_mode_switching): Fix comment typo. · 74145685 
      From-SVN: r210631
      Joern Rennecke committed
    • 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
      Tim Shen committed
    • Daily bump. · b9b7e07c 
      From-SVN: r210629
      GCC Administrator committed
  3. 19 May, 2014 20 commits