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2011-10-17vect-21.c: Expect the loops to get vectorized on targets that support vector ↵Ira Rosen2-1/+6
condition. * gcc.dg/vect/vect-21.c: Expect the loops to get vectorized on targets that support vector condition. From-SVN: r180076
2011-10-17Daily bump.GCC Administrator1-1/+1
From-SVN: r180071
2011-10-16Increase the GGC quire size to 2MBAndi Kleen2-1/+5
gcc/: 2011-10-08 Andi Kleen <ak@linux.intel.com> * ggc-page.c (GGC_QUIRE_SIZE): Increase to 512 From-SVN: r180066
2011-10-16Add error checking to lto_section_readAndi Kleen2-2/+13
gcc/lto/: 2011-10-09 Andi Kleen <ak@linux.intel.com> * lto.c (lto_section_read): Call fatal_error on IO or mmap errors. From-SVN: r180065
2011-10-16Rename __gnu_slim_lto to __gnu_lto_slimAndi Kleen2-3/+7
gcc/: 2011-10-13 Andi Kleen <ak@linux.intel.com> * toplev.c (compile_file): Rename __gnu_slim_lto to __gnu_lto_slim. From-SVN: r180064
2011-10-16frontend-passes.c (current_ns): Make static.Thomas Koenig2-2/+23
2011-10-16 Thomas Koenig <tkoenig@gcc.gnu.org> * frontend-passes.c (current_ns): Make static. (create_var): Note parent of newly created namespace. (optimize_namespace): Don't wak sibling namespaces if they are EXEC_BLOCK because this is handled... (gfc_code_walker): ... here. Also walk ASSOCIATE lists. From-SVN: r180063
2011-10-16re PR fortran/47023 (C_Sizeof: Rejects valid code)Janus Weil4-13/+50
2011-10-16 Janus Weil <janus@gcc.gnu.org> PR fortran/47023 * primary.c (match_kind_param): Detect ISO_C_BINDING kinds. (get_kind): Pass on 'is_iso_c' flag. (match_integer_constant,match_real_constant,match_logical_constant): Set 'ts.is_c_interop'. 2011-10-16 Janus Weil <janus@gcc.gnu.org> PR fortran/47023 * gfortran.dg/c_kind_tests_3.f03: New. From-SVN: r180062
2011-10-16re PR fortran/50547 (dummy procedure argument of PURE shall be PURE)Janus Weil4-68/+79
2011-10-16 Janus Weil <janus@gcc.gnu.org> PR fortran/50547 * resolve.c (resolve_formal_arglist): Remove unneeded error message. Some reshuffling. 2011-10-16 Janus Weil <janus@gcc.gnu.org> PR fortran/50547 * gfortran.dg/elemental_args_check_4.f90: New. From-SVN: r180061
2011-10-16re PR tree-optimization/50727 (ICE with segfault in flow_bb_inside_loop_p)Ira Rosen4-0/+34
PR tree-optimization/50727 * tree-vect-patterns.c (vect_operation_fits_smaller_type): Add DEF_STMT to the list of statements to be replaced by the pattern statements. From-SVN: r180060
2011-10-16Move testsuite entries to proper fileEric Botcazou2-4/+5
From-SVN: r180059
2011-10-16re PR rtl-optimization/50615 (ICE: in distribute_notes, at combine.c:13282 ↵Eric Botcazou4-7/+34
with -O --param max-cse-insns=1) PR rtl-optimization/50615 * combine.c (distribute_notes) <REG_ARGS_SIZE>: Skip if I3 is a no-op. From-SVN: r180058
2011-10-16re PR tree-optimization/50596 (Problems in vectorization of condition ↵Jakub Jelinek5-7/+604
expression) PR tree-optimization/50596 * tree-vectorizer.h (NUM_PATTERNS): Increase to 7. * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add vect_recog_bool_pattern. (check_bool_pattern, adjust_bool_pattern_cast, adjust_bool_pattern, vect_recog_bool_pattern): New functions. * gcc.dg/vect/vect-cond-9.c: New test. From-SVN: r180057
2011-10-16[multiple changes]Arnaud Charlet10-57/+109
2011-10-16 Tristan Gingold <gingold@adacore.com> * link.c (_AIX): Add support for GNU ld. 2011-10-16 Fedor Rybin <frybin@adacore.com> * gnat_ugn.texi: Fixing gnattest example names in the doc. Adding explanation to additional tests usage. 2011-10-16 Robert Dewar <dewar@adacore.com> * exp_ch6.adb, sem_ch6.adb: Minor reformatting. 2011-10-16 Eric Botcazou <ebotcazou@adacore.com> * a-convec.adb: Fix minor inconsistencies. 2011-10-16 Matthew Heaney <heaney@adacore.com> * a-cusyqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cbprqu.ads (package Implementation): Specify pragma Implementation_Defined. From-SVN: r180056
2011-10-16tree-vect-stmts.c (vectorizable_load): For SLP without permutation treat the ↵Ira Rosen5-34/+233
first load of the node as the first... * tree-vect-stmts.c (vectorizable_load): For SLP without permutation treat the first load of the node as the first element in its interleaving chain. * tree-vect-slp.c (vect_get_and_check_slp_defs): Swap the operands if necessary and possible. (vect_build_slp_tree): Add new argument. Allow load groups of any size in basic blocks. Keep all the loads for further permutation check. Use the new argument to determine if there is a permutation. Update the recursive calls. (vect_supported_load_permutation_p): Allow subchains of interleaving chains in basic block vectorization. (vect_analyze_slp_instance): Update the call to vect_build_slp_tree. Check load permutation based on the new parameter. (vect_schedule_slp_instance): Don't start from the first element in interleaving chain unless the loads are permuted. From-SVN: r180055
2011-10-16re PR middle-end/48668 (COMDAT Group signature not emitted in group)Jan Hubicka2-1/+15
PR target/48668 PR target/50689 * cgraphunit.c (cgraph_expand_function): Expand thunks and alises after function body. From-SVN: r180053
2011-10-16Daily bump.GCC Administrator1-1/+1
From-SVN: r180052
2011-10-15re PR c++/50732 ([type_traits] is_base_of<Base, Derived> unnecessarily ↵Paolo Carlini6-24/+35
instantiates Base (which shouldn't be instantiated)) /cp 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com> PR c++/50732 * semantics.c (finish_trait_expr): Do not try to instantiate the the base type of an __is_base_of trait. (check_trait_type): Return a tree; use complete_type_or_else. /testsuite 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com> PR c++/50732 * g++.dg/ext/is_base_of_incomplete.C: New. * g++.dg/ext/is_base_of_diagnostic.C: Adjust dg-errors. * g++.dg/ext/unary_trait_incomplete.C: Likewise. From-SVN: r180048
2011-10-15Use VEC_PERM_EXPR in the vectorizer.Richard Henderson5-88/+65
* tree-vect-slp.c: Include langhooks.h. (vect_create_mask_and_perm): Emit VEC_PERM_EXPR, not a builtin. (vect_transform_slp_perm_load): Use can_vec_perm_expr_p. Simplify mask creation for VEC_PERM_EXPR. * tree-vect-stmts.c (perm_mask_for_reverse): Return the mask, not the builtin. (reverse_vec_elements): Emit VEC_PERM_EXPR not a builtin. * Makefile.in (tree-vect-slp.o): Update dependency. * optabs.c (can_vec_perm_expr_p): Allow NULL as unknown constant. From-SVN: r180047
2011-10-15* gcc.target/sparc/combined-1.c: Compile at -O2.Eric Botcazou2-1/+5
From-SVN: r180040
2011-10-15* ChangeLog: Fix whitespace.Uros Bizjak1-33/+22
From-SVN: r180039
2011-10-16re PR bootstrap/50738 (Bootstrap failure at revision 180028 on ↵Alan Modra2-1/+7
powerpc-apple-darwin9) PR bootstrap/50738 * ifcvt.c (dead_or_predicable): Revert accidental commit with HAVE_simple_return test. From-SVN: r180038
2011-10-15fma_float_?.c (dg-prune_output): Remove.Uros Bizjak49-96/+60
* gcc.target/i386/fma_float_?.c (dg-prune_output): Remove. (dg-options): Add -Wno-attributes. * gcc.target/i386/fma_double_?.c: Ditto. * gcc.target/i386/fma_run_float_?.c: Ditto. * gcc.target/i386/fma_run_double_?.c: Ditto. * gcc.target/i386/l_fma_float_?.c: Dtto. * gcc.target/i386/l_fma_double_?.c: Ditto. * gcc.target/i386/l_fma_run_float_?.c: Ditto. * gcc.target/i386/l_fma_run_double_?.c: Ditto. From-SVN: r180029
2011-10-15ifcvt.c (dead_or_predicable): Disable if-conversion when doing so is likely ↵Alan Modra2-0/+61
to kill a shrink-wrapping opportunity. * ifcvt.c (dead_or_predicable): Disable if-conversion when doing so is likely to kill a shrink-wrapping opportunity. From-SVN: r180028
2011-10-15re PR rtl-optimization/49941 (segmentation fault in redirect_jump_2)Alan Modra6-13/+33
PR rtl-optimization/49941 * jump.c (mark_jump_label_1): Set JUMP_LABEL for simple_return jumps. * rtl.h (set_return_jump_label): Declare. * function.c (set_return_jump_label): New function, extracted.. (thread_prologue_and_epilogue_insns): ..from here. Use it in another instance to set return jump_label. * cfgrtl.c (force_nonfallthru_and_redirect): Use set_return_jump_label. * reorg.c (find_end_label): Likewise. From-SVN: r180027
2011-10-15lang-specs.h: Ensure -mrtp switch is passed when using either rtp-smp or ↵Nicolas Roche2-1/+6
ravenscar-cert-rtp... 2011-10-15 Nicolas Roche <roche@adacore.com> * gcc-interface/lang-specs.h: Ensure -mrtp switch is passed when using either rtp-smp or ravenscar-cert-rtp runtimes. From-SVN: r180026
2011-10-15[multiple changes]Arnaud Charlet7-22/+42
2011-10-15 Bob Duff <duff@adacore.com> * exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call): Do not create a pool formal on unless RE_Root_Storage_Pool_Ptr is available. (Expand_N_Extended_Return_Statement): Do not create a renaming of the build-in-place pool parameter unless RE_Root_Storage_Pool_Ptr is available. (Make_Build_In_Place_Call_In_Allocator): Add the user-defined pool only if RE_Root_Storage_Pool_Ptr is available. (Make_Build_In_Place_Call_In_Object_Declaration): Do not add a pool actual unless RE_Root_Storage_Pool_Ptr is available. * sem_ch6.adb (Create_Extra_Formals): Add build-in-place pool formal only if RE_Root_Storage_Pool_Ptr is available. 2011-10-15 Matthew Heaney <heaney@adacore.com> * a-cusyqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cbprqu.ads (Queue type): Specify Priority aspect for protected type. From-SVN: r180025
2011-10-15gfortran.texi (Fortran 2008 status, [...]): Update implementation status, ↵Tobias Burnus15-45/+77
change references from TR 29113 to TS 29113. 2011-10-15 Tobias Burnus <burnus@net-b.de> * gfortran.texi (Fortran 2008 status, TS 29113 status, Further Interoperability of Fortran with C): Update implementation status, change references from TR 29113 to TS 29113. * intrinsic.texi (RANK): Change TR 29113 to TS 29113. * invoke.text (-std=): Ditto, change -std=f2008tr to * -std=f2008ts. * lang.opt (std=): Ditto. * options.c (gfc_handle_option, set_default_std_flags): Ditto * and change GFC_STD_F2008_TR to GFC_STD_F2008_TS. * libgfortran.h: Ditto. * intrinsic.c (add_functions, gfc_check_intrinsic_standard): * Ditto. * decl.c (verify_c_interop_param): Ditto. 2011-10-15 Tobias Burnus <burnus@net-b.de> * gfortran.dg/bind_c_usage_23.f90: Change TR 29113 to TS 29113 * in the comments. * gfortran.dg/bind_c_usage_24.f90: Ditto. * gfortran.dg/rank_3.f90: Ditto. * gfortran.dg/bind_c_usage_22.f90: Ditto, change -std=f2008tr to -std=f2008ts in dg-options. * gfortran.dg/rank_4.f90: Ditto. From-SVN: r180024
2011-10-14Fix mv8plus, allow targetting Linux or Solaris from other sparc host.David S. Miller7-25/+174
* config/sparc/sol2.h: Protect -m{cpu,tune}=native handling with a more complete cpp test. * config/sparc/linux64.h: Likewise. * config/sparc/linux.h: Likewise. * config/sparc/sparc.opt (sparc_debug): New target variable. (mdebug): New target option. * config/sparc/sparc.h (MASK_DEBUG_OPTIONS, MASK_DEBUG_ALL, TARGET_DEBUG_OPTIONS): New defines. * config/sparc/sparc.c (debug_target_flag_bits, debug_target_flags): New functions. (sparc_option_override): Add name strings back to cpu_table[]. Parse -mdebug string. When TARGET_DEBUG_OPTIONS is true, print out the target flags before and after override processing as well as the selected cpu. If MASK_V8PLUS, make sure that the selected cpu is at least v9. From-SVN: r180021
2011-10-15re PR target/49263 (SH Target: underutilized "TST #imm, R0" instruction)Oleg Endo5-7/+194
PR target/49263 * config/sh/sh.h (ZERO_EXTRACT_ANDMASK): New macro. * config/sh/sh.c (sh_rtx_costs): Add test instruction case. * config/sh/sh.md (tstsi_t): Name existing insn. Make inner and instruction commutative. (tsthi_t, tstqi_t, tstqi_t_zero, tstsi_t_and_not, tstsi_t_zero_extract_eq, tstsi_t_zero_extract_xor, tstsi_t_zero_extract_subreg_xor_little, tstsi_t_zero_extract_subreg_xor_big): New insns. (*movsicc_t_false, *movsicc_t_true): Replace space with tab in asm output. (*andsi_compact): Reorder alternatives so that K08 is considered first. * gcc.target/sh/pr49263.c: New. From-SVN: r180020
2011-10-15Daily bump.GCC Administrator1-1/+1
From-SVN: r180019
2011-10-14* gnat.dg/specs/debug1.ads: Tweak.Eric Botcazou2-1/+5
From-SVN: r180015
2011-10-14re PR target/50354 (architecture mismatch between compiler and assembler)Eric Botcazou2-1/+16
PR target/50354 * config/sparc/linux64.h (TARGET_DEFAULT): Only override if the default processor is at least V9 and TARGET_64BIT_DEFAULT is defined. From-SVN: r180013
2011-10-14* invoke.texi (AVR Options): Avoid \leq{}.Gerald Pfeifer2-1/+5
From-SVN: r180007
2011-10-14gimplify.c (gimplify_expr): Take care that for bitwise-binary transformation ↵Kai Tietz4-2/+34
the operands have compatible types. * gimplify.c (gimplify_expr): Take care that for bitwise-binary transformation the operands have compatible types. * gfortran.fortran-torture/compile/logical-2.f90: New test. From-SVN: r180006
2011-10-14sse.md (vec_widen_smult_hi_v8hi, [...]): Macroize using VI2_AVX2 mode ↵Jakub Jelinek8-89/+429
iterator and any_extend code iterator. * config/i386/sse.md (vec_widen_smult_hi_v8hi, vec_widen_smult_lo_v8hi, vec_widen_umult_hi_v8hi, vec_widen_umult_lo_v8hi): Macroize using VI2_AVX2 mode iterator and any_extend code iterator. (vec_widen_<s>mult_hi_v8si, vec_widen_<s>mult_lo_v8si): New expanders. (vec_widen_smult_hi_v4si, vec_widen_smult_lo_v4si): Enable also for TARGET_SSE4_1 using pmuldq insn. (sdot_prodv8hi): Macroize using VI2_AVX2 iterator. (sse2_sse4_1): New code attr. (udot_prodv4si): Macroize using any_extend code iterator. (<s>dot_prodv8si): New expander. * gcc.target/i386/sse2-mul-1.c: New test. * gcc.target/i386/sse4_1-mul-1.c: New test. * gcc.target/i386/avx-mul-1.c: New test. * gcc.target/i386/xop-mul-1.c: New test. * gcc.target/i386/avx2-mul-1.c: New test. From-SVN: r180005
2011-10-14fix PR tagJason Merrill2-2/+2
From-SVN: r180004
2011-10-14re PR c++/50563 ([C++0x] Weird syntax acceptance rules for non-static data ↵Jason Merrill4-1/+29
members initialized in place) PR c++/50563 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA. (cp_parser_save_nsdmi): Pass it. From-SVN: r180003
2011-10-14re PR c++/50707 ([C++0x] Non-static const data member initializer breaks ↵Jason Merrill4-19/+40
default constructor) PR c++/50507 * method.c (walk_field_subobs): Check for NSDMI before complaining about uninitialized fields. From-SVN: r180002
2011-10-14pt.c (tsubst_decl): Use void_zero_node instead of error_mark_node as a ↵Jason Merrill2-2/+7
placeholder. * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node instead of error_mark_node as a placeholder. From-SVN: r180001
2011-10-14re PR fortran/50570 (Incorrect error for assignment to intent(in) pointer)Janus Weil4-1/+36
2011-10-14 Janus Weil <janus@gcc.gnu.org> PR fortran/50570 * expr.c (gfc_check_vardef_context): Don't throw an error on non-pointer assignments involving an intent(in) pointer dummy. 2011-10-14 Janus Weil <janus@gcc.gnu.org> PR fortran/50570 * gfortran.dg/pointer_intent_5.f90: New. From-SVN: r180000
2011-10-14Changed cost for loading QImode using movzbl.Yakovlev Vladimir2-1/+6
2011-10-14 Yakovlev Vladimir <vladimir.b.yakovlev@intel.com> * config/i386/i386.c (atom_cost): Changed cost for loading QImode using movzbl. From-SVN: r179999
2011-10-14Fix typo in my last changeMichael Meissner2-2/+7
From-SVN: r179998
2011-10-14sse.md (vec_interleave_high<mode>, [...]): Add AVX2 expanders for VI_256 modes.Jakub Jelinek3-0/+119
* config/i386/sse.md (vec_interleave_high<mode>, vec_interleave_low<mode>): Add AVX2 expanders for VI_256 modes. * config/i386/i386.c (expand_vec_perm_interleave3): New function. (ix86_expand_vec_perm_builtin_1): Call it. From-SVN: r179995
2011-10-14Fix thinko from r179765Georg-Johann Lay2-4/+6
Fix thinko from r179765 * config/avr/avr.c (avr_option_override): Don't override flag_omit_frame_pointer if not actually needed. From-SVN: r179994
2011-10-14re PR target/46278 (avr-gcc 4.5.1 doing suboptimal reloads using X)Georg-Johann Lay4-57/+127
PR target/46278 * doc/invoke.texi (AVR Options): Document -mstrict-X. * config/avr/avr.opt (-mstrict-X): New option. (avr_strict_X): New variable reflecting -mstrict-X. * config/avr/avr.c (avr_reg_ok_for_addr_p): Add parameter outer_code and pass it down to avr_regno_mode_code_ok_for_base_p. (avr_legitimate_address_p): Pass outer_code to avr_reg_ok_for_addr_p and use that function in case PLUS. (avr_mode_code_base_reg_class): Depend on avr_strict_X. (avr_regno_mode_code_ok_for_base_p): Ditto, and depend on outer_code. (avr_option_override): Disable -fcaller-saves if -mstrict-X is on. From-SVN: r179993
2011-10-14Exclude 32-bit archs from warn-vect-op* tests.Artjoms Sinkarovs4-3/+9
From-SVN: r179991
2011-10-14sse.md (neg<mode>2): Use VI_AVX2 iterator instead of VI_128.Jakub Jelinek2-3/+6
* config/i386/sse.md (neg<mode>2): Use VI_AVX2 iterator instead of VI_128. From-SVN: r179990
2011-10-14[multiple changes]Arnaud Charlet7-50/+65
2011-10-14 Ed Schonberg <schonberg@adacore.com> * exp_disp.adb (Check_Premature_Freezing): If an untagged type is a generic actual, it is a subtype of a type that was frozen by the instantiation, and even if not marked frozen it does not affect the construction of the dispatch table. 2011-10-14 Robert Dewar <dewar@adacore.com> * make.adb, mlib-utl.adb, sem_util.adb, sem_ch4.adb: Minor code reformatting. * s-rident.ads: Add missing Compiler_Unit pragma. From-SVN: r179989
2011-10-14re PR fortran/50718 (ICE (fold_convert) with -fcheck=pointer)Tobias Burnus5-2/+66
2011-10-14 Tobias Burnus <burnus@net-b.de> PR fortran/50718 * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer for dummy arguments with VALUE attribute. 2011-10-14 Tobias Burnus <burnus@net-b.de> PR fortran/50718 * gfortran.dg/pointer_check_11.f90: New. * gfortran.dg/pointer_check_12.f90: New. From-SVN: r179988
2011-10-14sse.md (mulv2di3): Macroize using VI8_AVX2 iterator.Jakub Jelinek2-29/+39
* config/i386/sse.md (mulv2di3): Macroize using VI8_AVX2 iterator. (ashl<mode>3): Use VI248_AVX2 iterator instead of VI248_128. Use <sseinsnmode> instead of TI in mode attr. From-SVN: r179987
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