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Author SHA1 Message Date
Jason Merrill
f42cf4f46b * doc/invoke.texi (C++ Dialect Options): Document ABI v5. 
From-SVN: r170712
 2011-03-05 19:45:16 -05:00
Jason Merrill
55af847f56 mangle.c (write_expression): Change ABI v6 to v5. 
* mangle.c (write_expression): Change ABI v6 to v5.
	(write_type): Likewise.

From-SVN: r170711
 2011-03-05 19:38:13 -05:00
GCC Administrator
5091c65687 Daily bump. 
From-SVN: r170710
 2011-03-06 00:18:37 +00:00
John David Anglin
1f3878359b pr47975.c: Add -fno-common option on hppa*-*-hpux*. 
* gcc.dg/torture/pr47975.c: Add -fno-common option on hppa*-*-hpux*.

From-SVN: r170706
 2011-03-06 00:14:01 +00:00
Joseph Myers
20a52ab960 * gennews (files): Add files for GCC 4.6. 
From-SVN: r170704
 2011-03-05 19:49:36 +00:00
Joseph Myers
4c1bb1ce50 * gcc.pot: Regenerate. 
From-SVN: r170703
 2011-03-05 19:46:47 +00:00
Joseph Myers
3ba03783a9 * cpplib.pot: Regenerate. 
From-SVN: r170702
 2011-03-05 19:45:12 +00:00
Anthony Green
804a304d32 Add newlib-stdint.h to moxie-eld config. 
From-SVN: r170700
 2011-03-05 15:19:44 +00:00
Zdenek Dvorak
634ee309bb re PR rtl-optimization/47899 (ICE in get_loop_body, at cfgloop.c:831) 
PR rtl-optimization/47899
	* cfgloopmanip.c (fix_bb_placements): Fix first argument
	to flow_loop_nested_p when moving the loop upward.

	* gcc.dg/pr47899.c: New test.

From-SVN: r170699
 2011-03-05 15:28:14 +01:00
Richard Earnshaw
6fe471c8ca re PR target/47719 (ICE compiling libavcodec/adxdec.c (FFmpeg) for ARM) 
PR target/47719
	* arm.md (movhi_insn_arch4):  Accept any immediate constant.

From-SVN: r170698
 2011-03-05 14:01:07 +00:00
Ralf Wildenhues
9d77a2c4e3 Guard against M4 versions with a buggy strstr. 
config/:
	* override.m4: Error out if a buggy M4 was detected, to
	avoid spurious diffs in generated files.

Co-Authored-By: Eric Blake <eblake@redhat.com>

From-SVN: r170697
 2011-03-05 07:32:50 +00:00
GCC Administrator
d1509a41b3 Daily bump. 
From-SVN: r170696
 2011-03-05 00:18:38 +00:00
Jakub Jelinek
13f1e629cd * gcc.dg/torture/pr47968.c: Ignore warnings. 
From-SVN: r170691
 2011-03-05 01:01:32 +01:00
Jakub Jelinek
cc58ceee5d re PR tree-optimization/47967 (ICE: verify_stmts failed: conversion of register to a different size with -fipa-cp on undefined code) 
PR tree-optimization/47967
	* ipa-cp.c (build_const_val): Return NULL instead of creating
	VIEW_CONVERT_EXPR for mismatching sizes.
	(ipcp_create_replace_map): Return NULL if build_const_val failed.
	(ipcp_insert_stage): If ipcp_create_replace_map returns NULL,
	give up on versioning.

	* gcc.c-torture/compile/pr47967.c: New test.

From-SVN: r170689
 2011-03-05 00:07:20 +01:00
Alan Modra
ea86830567 re PR target/47986 (gcc.c-torture/execute/20040709-1.c fails with non-delegitimized UNSPEC) 
PR target/47986
	* config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
	full cmodel medium/large lo_sum + high addresses.

From-SVN: r170687
 2011-03-05 09:29:07 +10:30
Benjamin Kosnik
ed4f96af59 Makefile.am (inst_sources): Make source instantion files conditional. 
2011-03-04  Benjamin Kosnik  <bkoz@chula>

	* src/Makefile.am (inst_sources): Make source instantion files
	conditional.
	(XTEMPLATE_FLAGS): Make -fno-implicit-templates conditional.
	* src/Makefile.in: Regenerate.
	* src/valarray-inst.cc: Move to..
	* src/valarray.cc: ...this.
	* acinclude.m4 (GLIBCXX_ENABLE_EXTERN_TEMPLATE]): Define.
	* configure.ac (GLIBCXX_ENABLE_EXTERN_TEMPLATE): Use it.
	* configure: Regenerate.
	* include/Makefile.am (stamp-extern-template): Add.
	* include/Makefile.in: Regenerate.

	* doc/xml/manual/configure.xml: Document --enable-extern-template.

	* include/bits/locale_classes.tcc: Adjust comment.
	* include/bits/locale_facets.tcc: Same.
	* include/bits/basic_ios.tcc: Same.
	* include/bits/istream.tcc: Same.
	* include/bits/codecvt.h: Same.
	* include/bits/ostream.tcc: Same.
	* include/bits/sstream.tcc: Same.
	* include/bits/c++config: Same.
	* include/bits/basic_string.tcc: Same.
	* include/bits/ostream_insert.h: Same.
	* include/bits/locale_facets_nonio.tcc: Same.
	* include/bits/streambuf.tcc: Same.
	* include/bits/allocator.h: Same.
	* include/bits/fstream.tcc: Same.

	* testsuite/ext/profile/mutex_extensions_neg.cc: Adjust line numbers.

From-SVN: r170686
 2011-03-04 21:51:56 +00:00
Andreas Krebbel
bc6ce33429 s390.c (s390_decompose_address): Reject non-literal pool references in UNSPEC_LTREL_OFFSET. 
2011-03-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.c (s390_decompose_address): Reject non-literal
	pool references in UNSPEC_LTREL_OFFSET.

From-SVN: r170685
 2011-03-04 20:47:11 +00:00
Nicola Pero
78a8b16bad In gcc/testsuite/: 2011-03-04 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/testsuite/:
2011-03-04  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/property/property-encoding-1.m: Tidied up testcase.
	* obj-c++.dg/property/property-encoding-1.mm: Likewise.

From-SVN: r170684
 2011-03-04 19:09:34 +00:00
Janne Blomqvist
246a273017 PR 47802 Use builtins to check localtime_r return type 
From-SVN: r170683
 2011-03-04 21:07:49 +02:00
Jan Hubicka
87e7b310b3 re PR lto/47497 (SPEC CPU 2006 failed to link with LTO -fuse-linker-plugin -fwhole-program) 
PR lto/47497
	* lto-symtab.c (lto_cgraph_replace_node): Do not set thunk.alias.
	(lto_symtab_merge_cgraph_nodes_1): Update thunk.alias pointers here.
	* cgraph.h (cgraph_same_body_alias, cgraph_add_thunk): Add node pointers.
	* cgraph.c (cgraph_same_body_alias_1, cgraph_same_body_alias,
	cgraph_add_thunk): Add node pointers.
	* lto-cgraph.c (lto_output_node): Verify that thunks&aliases are
	associated to right node.
	(input_node): Update use of cgraph_same_body_alias
	and cgraph_add_thunk.

	* optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
	and cgraph_add_thunk.
	* method.c (make_alias_for_thunk, use_thunk): Likewise.
	* mangle.c (mangle_decl): Likewise.

From-SVN: r170682
 2011-03-04 18:49:23 +00:00
Changpeng Fang
d9c6424620 Introduce flag -mprefer-avx128 for the auto-vectorizer to generate only 128-bit avx insns. 
* config/i386/i386.opt (mprefer-avx128): New flag.
	* config/i386/i386.c (ix86_preferred_simd_mode): Prefer 128-bit mode
	when the flag -mprefer-avx128 is on.

From-SVN: r170681
 2011-03-04 17:56:39 +00:00
Janne Blomqvist
7a9d7a4f86 PR 47802 Hack to work around draft POSIX localtime_r 
From-SVN: r170680
 2011-03-04 19:52:10 +02:00
Janne Blomqvist
d9d114ecd0 PR 47802 Update doc for CTIME and FDATE intrinsics 
From-SVN: r170679
 2011-03-04 19:37:11 +02:00
Nicola Pero
f787ea5a40 In gcc/testsuite/: 2011-03-04 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/testsuite/:
2011-03-04  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/gnu-api-2-property.m: Added tests for property_getName()
        and property_getAttributes() if __OBJC2__.
        * obj-c++.dg/gnu-api-2-property.mm: Likewise.
        * objc.dg/property/property-encoding-1.m: New.
        * obj-c++.dg/property/property-encoding-1.mm: New.

From-SVN: r170678
 2011-03-04 15:45:30 +00:00
Jason Merrill
ad00b8db9a re PR c++/47971 (ICE: in tsubst_copy, at cp/pt.c:11725 on valid code) 
PR c++/47971
	* pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
	(tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.

From-SVN: r170677
 2011-03-04 10:18:07 -05:00
Jason Merrill
38ffa8289c re PR c++/46220 (Error: invalid covariant return type generated for incomplete class type and different qualifer) 
PR c++/46220
	* search.c (check_final_overrider): Allow pointer to same incomplete
	class type with different cv-quals.

From-SVN: r170676
 2011-03-04 10:17:55 -05:00
Richard Sandiford
087070764a dwarf2out.c (compare_loc_operands): Fix address handling. 
gcc/
	* dwarf2out.c (compare_loc_operands): Fix address handling.

From-SVN: r170675
 2011-03-04 14:19:19 +00:00
Alan Modra
52517c8121 tree.h (TREE_ADDRESSABLE): Update FUNCTION_DECL comment. 
* tree.h (TREE_ADDRESSABLE): Update FUNCTION_DECL comment.

From-SVN: r170674
 2011-03-04 21:21:56 +10:30
Richard Guenther
b147c5b92f re PR middle-end/47968 (ICE: in gen_lowpart_general, at rtlhooks.c:51 when converting vector of double to vector of float) 
2011-03-04  Richard Guenther  <rguenther@suse.de>

	PR middle-end/47968
	* expmed.c (extract_bit_field_1): Prefer vector modes that
	vec_extract patterns can handle.

	* gcc.dg/torture/pr47968.c: New testcase.

From-SVN: r170673
 2011-03-04 10:31:33 +00:00
Richard Guenther
8750672fae re PR target/47975 (ICE: in expand_shift, at expmed.c:2299 when using 256b vectors without -mavx) 
2011-03-04  Richard Guenther  <rguenther@suse.de>

	PR middle-end/47975
	* optabs.c (optab_for_tree_code): Do not use VECTOR_MODE_P.

	* gcc.dg/torture/pr47975.c: New testcase.

From-SVN: r170672
 2011-03-04 10:27:10 +00:00
GCC Administrator
d1ad70b2b0 Daily bump. 
From-SVN: r170669
 2011-03-04 00:18:28 +00:00
Richard Henderson
9eac0f2a07 explow.c (emit_stack_save): Remove 'after' parameter. 
* explow.c (emit_stack_save): Remove 'after' parameter.
        (emit_stack_restore): Likewise.
        * expr.h: Update to match.
        * builtins.c, calls.c, stmt.c: Likewise.
        * config/alpha/alpha.md, config/avr/avr.md: Likewise.
        * config/mips/mips.md, config/pa/pa.md, config/vax/vax.md: Likewise.
        * function.c (expand_function_end): Insert the emit_stack_save
        sequence before parm_birth_insn instead of after.

From-SVN: r170663
 2011-03-03 13:56:58 -08:00
Uros Bizjak
dfee1406b9 sse.md (*avx_pmaddubsw128): Fix mode of VEC_SELECT RTX. 
* config/i386/sse.md (*avx_pmaddubsw128): Fix mode of VEC_SELECT RTX.
	(ssse3_pmaddubsw128): Ditto.
	(ssse3_pmaddubsw): Ditto.

From-SVN: r170661
 2011-03-03 20:56:56 +01:00
Steve Ellcey
f1d4c3de86 t-hpux: Add $(srcdir)/unwind-c.c to LIB2ADDEH 
2011-03-03  Steve Ellcey  <sje@cup.hp.com>

	* config/ia64/t-hpux: Add $(srcdir)/unwind-c.c to LIB2ADDEH

From-SVN: r170659
 2011-03-03 18:57:35 +00:00
Paolo Carlini
5c62e6611d re PR c++/47974 (ICE: tree check: expected tree_vec, have error_mark in tsubst_template_args, at cp/pt.c:8969 on invalid code) 
/cp
2011-03-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/47974
	* pt.c (tsubst_template_args): Check argument t for error_mark_node.

/testsuite
2011-03-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/47974
	* g++.dg/template/crash106.C: New.

From-SVN: r170658
 2011-03-03 17:07:28 +00:00
Jason Merrill
ff4bfb1056 re PR c++/47950 ([C++0x] Internal compiler error: non-dependent declaration as condition causes tsubst_copy_and_build assertion failure.) 
PR c++/47950
	* pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.

From-SVN: r170656
 2011-03-03 11:51:20 -05:00
Jakub Jelinek
423ed4163b re PR c/47963 (ICE: tree check: expected tree that contains 'decl common' structure, have 'integer_cst' in is_global_var, at tree-flow-inline.h:599 on invalid code with -fopenmp) 
PR c/47963
	* gimplify.c (omp_add_variable): Only call omp_notice_variable
	on TYPE_SIZE_UNIT if it is a DECL.

	* gcc.dg/gomp/pr47963.c: New test.
	* g++.dg/gomp/pr47963.C: New test.

From-SVN: r170655
 2011-03-03 17:09:55 +01:00
Jakub Jelinek
71f3a3f517 re PR debug/47283 (ICE in refs_may_alias_p_1, at tree-ssa-alias.c) 
PR debug/47283
	* cfgexpand.c (expand_debug_expr) <case MEM_REF>: If MEM_REF
	first operand is not is_gimple_mem_ref_addr, try to fold it.
	If the operand still isn't is_gimple_mem_ref_addr, clear
	MEM_EXPR on op0.

From-SVN: r170654
 2011-03-03 17:06:33 +01:00
Richard Guenther
4b1a5c0ded re PR debug/47283 (ICE in refs_may_alias_p_1, at tree-ssa-alias.c) 
2011-03-03  Richard Guenther  <rguenther@suse.de>

	PR middle-end/47283
	* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Make code
	match comment.
	(refs_may_alias_p_1): For release branches return true if
	we are confused by our input.

From-SVN: r170650
 2011-03-03 12:10:40 +00:00
Andreas Krebbel
b46616fda7 s390.c (s390_function_value): Rename to ... 
2011-03-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.c (s390_function_value): Rename to ...
	(s390_function_and_libcall_value): ... this.
	(s390_function_value): New function.
	(s390_libcall_value): New function.
	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Define target
	hooks.
	* config/s390/s390.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove
	target macro definitions.
	* config/s390/s390-protos.h (s390_function_value): Remove prototype.

From-SVN: r170649
 2011-03-03 12:08:21 +00:00
Ian Lance Taylor
f7a10f0d78 Don't crash if erroneous type was not converted. 
From-SVN: r170646
 2011-03-03 06:50:32 +00:00
Ian Lance Taylor
e2e280a3e5 Don't crash on large composite literal array index. 
From-SVN: r170645
 2011-03-03 06:40:50 +00:00
Ian Lance Taylor
5a34af783a Don't crash calling make with NaN or Infinity. 
From-SVN: r170644
 2011-03-03 06:18:55 +00:00
Ian Lance Taylor
eba4ad892b Make sure variable type is determined when var initialized to var. 
From-SVN: r170643
 2011-03-03 04:28:25 +00:00
Ian Lance Taylor
ba6413bd18 Don't crash getting type descriptor of abstract types. 
From-SVN: r170642
 2011-03-03 04:25:47 +00:00
Ralf Wildenhues
4d04d67a55 docs: fix typos and markup nits in Fortran manual. 
gcc/fortran/:
	* invoke.texi (Option Summary, Fortran Dialect Options)
	(Preprocessing Options, Runtime Options, Code Gen Options):
	Fix vertical list spacing by using @itemx for additinoal
	items, empty line before @table.  Fix typos.

From-SVN: r170641
 2011-03-03 04:14:29 +00:00
Ian Lance Taylor
d5a7f1a768 Don't look for methods on named pointer types. 
From-SVN: r170640
 2011-03-03 03:31:17 +00:00
Jason Merrill
79d3d3f46c re PR c++/47950 ([C++0x] Internal compiler error: non-dependent declaration as condition causes tsubst_copy_and_build assertion failure.) 
PR c++/47950
	* parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.

From-SVN: r170639
 2011-03-02 21:49:28 -05:00
Jason Merrill
262a7d6bc0 re PR c++/47774 ([C++0x] constexpr specifier on ctor not ignored when template instantiation causes ctor to not satify constexpr requirements) 
PR c++/47774
	* tree.c (build_vec_init_elt): Split out from...
	(build_vec_init_expr): ...here.
	(diagnose_non_constexpr_vec_init): New fn.
	* semantics.c (potential_constant_expression_1): Use it.
	* cp-tree.h: Declare it.

From-SVN: r170638
 2011-03-02 21:49:19 -05:00
Ian Lance Taylor
20532210cd Determine call types even if first call result is not used. 
From-SVN: r170637
 2011-03-03 02:08:28 +00:00