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  1. 14 Oct, 2010 16 commits
  3. 13 Oct, 2010 24 commits
    • re PR libstdc++/45990 (28_regex/07_traits/char/isctype.cc XPASSes on Solaris 2/IRIX 6) · 405de314 
      	PR libstdc++/45990
	* include/bits/regex.h (regex_traits::isctype): DR 1337.

From-SVN: r165438
      Jonathan Wakely committed
    • re PR rtl-optimization/45912 (Patch for PR tree-optimization/44972 caused 2500+… · 8908df28 
      re PR rtl-optimization/45912 (Patch for PR tree-optimization/44972 caused 2500+ FAILs on Solaris 2/SPARC)

	PR rtl-optimization/45912
	* ira-costs.c (ira_tune_allocno_costs_and_cover_classes): Test the
	regno of registers instead of their index to compute the alignment.

From-SVN: r165437
      Eric Botcazou committed
    • Addd 256bit AVX vectorizer patterns. · 1e27129f 
      2010-10-13  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_build_const_vector): Check vector
	mode instead of scalar mode.
	(ix86_build_signbit_mask): Likewise.
	(ix86_expand_fp_absneg_operator): Updated.
	(ix86_expand_copysign): Likewise.
	(ix86_expand_int_vcond): Likewise.
	(ix86_emit_swdivsf): Likewise.
	(ix86_sse_copysign_to_positive): Likewise.
	(ix86_expand_sse_fabs): Likewise.
	* config/i386/i386.md (fixuns_trunc<mode>si2): Likewise.
	* config/i386/sse.md (copysign<mode>3): Likewise.
	(sse2_cvtudq2ps): Likewise.
	(vec_unpacku_float_hi_v4si): Likewise.
	(vec_unpacku_float_lo_v4si): Likewise.

	* config/i386/i386.c (ix86_builtins): Add
	IX86_BUILTIN_CPYSGNPS256 and IX86_BUILTIN_CPYSGNPD256.
	(bdesc_args): Likewise.
	(ix86_builtin_vectorized_function): Support 
	IX86_BUILTIN_CPYSGNPS256, IX86_BUILTIN_CPYSGNPD256,
	IX86_BUILTIN_SQRTPD256, IX86_BUILTIN_SQRTPS_NR256,
	and IX86_BUILTIN_CVTPS2DQ256.
	(ix86_builtin_reciprocal): Support IX86_BUILTIN_SQRTPS_NR256.

	* config/i386/sse.md (STORENT_MODE): New.
	(VEC_FLOAT_MODE): Likewise.
	(VEC_EXTRACT_MODE): Likewise.
	(*avx_cvtdq2pd256_2): Likewise.
	(vec_pack_trunc_v4df): Likewise.
	(vec_interleave_highv8sf): Likewise.
	(vec_interleave_lowv8sf): Likewise.
	(storent<mode>): Macroized.
	(<code><mode>2: absneg): Likewise.
	(copysign<mode>3): Likewise.
	(vec_extract<mode>): Likewise.

	PR target/44180
	* config/i386/i386.c (expand_vec_perm_even_odd_1): Rewritten
	for V8SFmode.

2010-10-13  Richard Guenther  <rguenther@suse.de>
	    H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/sse.md (reduc_splus_v8sf): Add.
	(reduc_splus_v4df): Likewise.
	(vec_unpacks_hi_v8sf): Likewise.
	(vec_unpacks_lo_v8sf): Likewise.
	(*avx_cvtps2pd256_2): Likewise.
	(vec_unpacks_float_hi_v8si): Likewise.
	(vec_unpacks_float_lo_v8si): Likewise.
	(vec_interleave_highv4df): Likewise.
	(vec_interleave_lowv4df): Likewise.

From-SVN: r165436
      H.J. Lu committed
    • re PR objc/45878 (Can't compile even a trivial ObjC program with -fexceptions -O2) · 0d8485e0 
      2010-10-13  Richard Guenther  <rguenther@suse.de>

	PR objc/45878
	* gimple-fold.c (gimple_fold_obj_type_ref): Leave OBJ_TYPE_REFs
	alone if there are no virtual methods.

	* objc.dg/pr45878.m: New testcase.

From-SVN: r165435
      Richard Guenther committed
    • Centralize knowledge of eh personality routines. · bde8a146 
      From-SVN: r165433
      Richard Henderson committed
    • dfp-scanf-1.c: Disable for *-*-mingw* targets. · d1655e0b 
      2010-10-13  Kai Tietz  <kai.tietz@onevision.com>

        * gcc.dg/format/dfp-scanf-1.c: Disable for *-*-mingw* targets.
        * gcc.dg/format/dfp-printf-1.c: Likewise.
        * gcc.dg/format/ms_unnamed-1.c: Adjust linenumber for warning.

From-SVN: r165432
      Kai Tietz committed
    • re PR objc/45878 (Can't compile even a trivial ObjC program with -fexceptions -O2) · 74e80a24 
      2010-10-13  Richard Guenther  <rguenther@suse.de>

	PR objc/45878
	* tree-ssa-ccpc (ccp_fold_stmt): Use gimple_fold_obj_type_ref.

From-SVN: r165430
      Richard Guenther committed
    • cse.c (cse_insn): Fix thinko in the canonicalization of USE insns. · b1ba284c 
      	* cse.c (cse_insn): Fix thinko in the canonicalization of USE insns.
	Canonicalize input operands of ASM_OPERANDS insns.

From-SVN: r165429
      Eric Botcazou committed
    • random.h (discrete_distribution<>::param_type:: param_type()): Default construct the vectors. · 879b9073 
      2010-10-13  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/random.h (discrete_distribution<>::param_type::
	param_type()): Default construct the vectors.
	(discrete_distribution<>::param_type::probabilities): Adjust.
	(discrete_distribution<>::probabilities): Likewise.
	(discrete_distribution<>::max): Likewise.
	(piecewise_constant_distribution<>::param_type::
	param_type()): Default construct the vectors.
	(piecewise_constant_distribution<>::param_type::intervals): Adjust.
	(piecewise_constant_distribution<>::param_type::densities): Likewise.
	(piecewise_constant_distribution<>::intervals): Likewise.
	(piecewise_constant_distribution<>::densities): Likewise.
	(piecewise_constant_distribution<>::min): Likewise.
	(piecewise_constant_distribution<>::max): Likewise.
	(piecewise_linear_distribution<>::param_type::
	param_type()): Default construct the vectors.
	(piecewise_linear_distribution<>::param_type::intervals): Adjust.
	(piecewise_linear_distribution<>::param_type::densities): Likewise.
	(piecewise_linear_distribution<>::intervals): Likewise.
	(piecewise_linear_distribution<>::densities): Likewise.
	(piecewise_linear_distribution<>::min): Likewise.
	(piecewise_linear_distribution<>::max): Likewise.
	* include/bits/random.tcc (discrete_distribution<>::param_type::
	_M_initialize): Deal quickly with raw _M_prob equivalent to
	a default constructed param_type, just clear the vector.
	(discrete_distribution<>::operator()): Early return 0 for a
	default constructed distribution.
	(piecewise_constant_distribution<>::param_type::_M_initialize):
	Likewise for _M_int and _M_den.
	(piecewise_constant_distribution<>::operator()): Early return
	for a default constructed distribution.
	(piecewise_linear_distribution<>::param_type::_M_initialize):
	Likewise.
	(piecewise_linear_distribution<>::operator()): Early return
	for a default constructed distribution.
	* testsuite/26_numerics/random/discrete_distribution/operators/
	call-default.cc: New.
	* testsuite/26_numerics/random/piecewise_constant_distribution/
	operators/call-default.cc: Likewise.

From-SVN: r165427
      Paolo Carlini committed
    • Fix change log · 18aebb0e 
      From-SVN: r165426
      Xinliang David Li committed
    • re PR tree-optimization/45788 (-fwhole-program causes ICE error: BB 3 can not… · 1b7d2dd1 
      re PR tree-optimization/45788 (-fwhole-program causes ICE error: BB 3 can not throw but has an EH edge)

2010-10-13  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/45788
	* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Delay
	EH update until fixup-cfg.

	* g++.dg/pr45788.C: New testcase.

From-SVN: r165425
      Richard Guenther committed
    • arm.h (REG_CLASS_CONTENTS): Remove soft frame pointer from CORE_REGS and GENERAL_REGS classes. · 565d018d 
      	gcc/
	* config/arm/arm.h (REG_CLASS_CONTENTS): Remove soft frame pointer
	from CORE_REGS and GENERAL_REGS classes.
	* config/arm/arm.md (*thumb1_movsi_insn): Ignore all parts of
	final constraint for register preferencing.

From-SVN: r165424
      Julian Brown committed
    • re PR tree-optimization/45970 (tree DSE misses many obvious dead stores) · 71d61348 
      2010-10-13  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/45970
	* tree-ssa-alias.h (stmt_kills_ref_p): Declare.
	* tree-ssa-alias.c (stmt_kills_ref_p_1): New function.
	(stmt_kills_ref_p): Likewise.
	* tree-ssa-dse.c (dse_optimize_stmt): Use it.

	* gcc.dg/tree-ssa/ssa-dse-13.c: New testcase.

From-SVN: r165422
      Richard Guenther committed
    • * vi.po: Update. · 9827eb57 
      From-SVN: r165420
      Joseph Myers committed
    • re PR tree-optimization/45982 (PTA does not track integers) · cb89b4b0 
      2010-10-13  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/45982
	* tree-ssa-structalias.c (make_constraints_to): New function.
	(make_constraint_to): Implement in terms of make_constraints_to.
	(find_func_aliases): Properly make return values of pure/const
	functions escape if they assign to sth that is not a pointer.

	* gcc.dg/torture/pr45982.c: New testcase.
	* gcc.dg/tree-ssa/pr24287.c: Adjust.
	* gcc.dg/tree-ssa/pta-callused.c: Likewise.
	* gcc.dg/torture/pr39074-2.c: Likewise.

From-SVN: r165418
      Richard Guenther committed
    • re PR middle-end/45874 (ICE in verify_flow_info failed) · 72351fa3 
      2010-10-13  Richard Guenther  <rguenther@suse.de>

	PR middle-end/45874
	* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee):
	Fixup the CFG when EH was fixed up.

	* g++.dg/torture/pr45874.C: New testcase.

From-SVN: r165416
      Richard Guenther committed
    • implement method attributes. · a1178b30 
      gcc/c-family:
	merge from FSF apple 'trunk' branch. 
	2006-04-26 Fariborz Jahanian <fjahanian@apple.com>

	Radar 3803157 (method attributes)
	* c-common.c (handle_deprecated_attribute): Recognize
	objc methods as valid declarations.
	* c-common.h: Declare objc_method_decl ().
	* stub-objc.c (objc_method_decl): New stub. 

gcc/objc:
	merge from FSF apple 'trunk' branch. 

	2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
	Radar 3803157 (method attributes)
	* objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro.
	* objc/objc-act.c (objc_decl_method_attributes): New.
	(objc_add_method_declaration): Process method's attribute.
	(objc_start_method_definition): Ditto.
	(build_objc_method_call): Inject method attribute into
	built function type.
	(objc_method_decl): New.
	(objc_warn_deprecated)use): New.

testsuite:
	* objc.dg/attributes/method-attribute-1.m: Update to respond
	to implemented method attributes..
	* objc.dg/attributes/method-attribute-2.m: Likewise.
	* objc.dg/attributes/method-attribute-3.m: Likewise.
	* obj-c++.dg/attributes/method-attribute-1.mm: Likewise.
	* obj-c++.dg/attributes/method-attribute-2.mm: Likewise.
	* obj-c++.dg/attributes/method-attribute-3.mm: Likewise.

From-SVN: r165415
      Iain Sandoe committed
    • In libobjc/: 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com> · 5254c66b 
      In libobjc/:
2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR libobjc/23214
        * init.c (objc_init_statics): Do not skip the initialization of a
        statics list if the first object has already been initialized; in
        the case of Protocols, while the first one may have been
        initialized, some others may not have been initialized yet.

In gcc/testsuite/:
2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR libobjc/23214
        * objc.dg/pr23214.m: New.

From-SVN: r165414
      Nicola Pero committed
    • tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and clear DECL_CHAIN of NAMESPACE_DECLs. · b4ca4f9e 
      2010-10-12  Richard Guenther  <rguenther@suse.de>

	* tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and
	clear DECL_CHAIN of NAMESPACE_DECLs.

From-SVN: r165413
      Richard Guenther committed
    • tree-vect-slp.c (vect_get_constant_vectors): Fix comment. · d59dc888 
      
	* tree-vect-slp.c (vect_get_constant_vectors): Fix comment.
	Use operand's type for POINTER_PLUS_EXPR.

From-SVN: r165412
      Ira Rosen committed
    • * c-parser.c (c_parser_for_statement): Initialize incr. · 3f6d4c52 
      From-SVN: r165411
      Alexandre Oliva committed
    • re PR testsuite/45856 (gcc.c-torture/execute/cmpsf-1.c/cmpsi-2.c failed on x86-64) · 187e3629 
      PR 45856

From-SVN: r165410
      Michael Eager committed
    • In libobjc/: 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com> · b0453850 
      In libobjc/:
2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>

        * Makefile.in (OBJC_DEPRECATED_H): Added
        objc_get_uninstalled_dtable, objc_object_alloc.h and
        struct_objc_static_instances.h.

From-SVN: r165409
      Nicola Pero committed
    • Daily bump. · a9c5e720 
      From-SVN: r165408
      GCC Administrator committed