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Sort static functions in topological order. 2010-04-07 Sebastian Pop <sebastian.pop@amd.com> * tree-if-conv.c: Sort static functions in topological order. From-SVN: r158040
2010-04-07 08:33:45 +02:00
2010-04-07 Sebastian Pop <sebastian.pop@amd.com>
* tree-if-conv.c: Sort static functions in topological order.
Fix comments in ifconvert. 2010-04-07 Sebastian Pop <sebastian.pop@amd.com> * tree-if-conv.c: Fix indentation and comments. From-SVN: r158039
2010-04-07 08:33:35 +02:00
2010-04-07 Sebastian Pop <sebastian.pop@amd.com>
* tree-if-conv.c: Fix indentation and comments.
Add ChangeLog entries. From-SVN: r158029
2010-04-06 23:05:06 +02:00
2010-04-06 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/43519
* graphite-clast-to-gimple.c (max_signed_precision_type): Use
lang_hooks.types.type_for_size instead of build_nonstandard_integer_type.
When converting an unsigned type to signed, double its precision.
(gcc_type_for_interval): Use lang_hooks.types.type_for_size.
(gcc_type_for_iv_of_clast_loop): Call max_signed_precision_type.
(graphite_create_new_loop_guard): When ub + 1 wraps around, use lb <= ub.
2010-04-06 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/43519
* graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Use
POINTER_PLUS_EXPR for pointer types.
2010-04-06 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/43519
* Makefile.in (graphite-clast-to-gimple.o): Depends on langhooks.h.
* graphite-clast-to-gimple.c: Include langhooks.h.
(max_signed_precision_type): New.
(max_precision_type): Takes two types as arguments.
(precision_for_value): New.
(precision_for_interval): New.
(gcc_type_for_interval): New.
(gcc_type_for_value): New.
(gcc_type_for_clast_term): New.
(gcc_type_for_clast_red): New.
(gcc_type_for_clast_bin): New.
(gcc_type_for_clast_expr): Split up into several functions.
(gcc_type_for_clast_eq): Rewritten.
(compute_bounds_for_level): New.
(compute_type_for_level_1): New.
(compute_type_for_level): New.
(gcc_type_for_cloog_iv): Removed.
(gcc_type_for_iv_of_clast_loop): Rewritten.
(graphite_create_new_loop): Compute the lower and upper bound types
with gcc_type_for_clast_expr.
(graphite_create_new_loop_guard): Same.
(find_cloog_iv_in_expr): Removed.
(compute_cloog_iv_types_1): Removed.
(compute_cloog_iv_types): Removed.
(gloog): Do not call compute_cloog_iv_types.
* graphite-sese-to-poly.c (new_gimple_bb): Do not initialize
GBB_CLOOG_IV_TYPES.
(free_data_refs_aux): Do not free GBB_CLOOG_IV_TYPES.
* sese.h (struct gimple_bb): Removed field cloog_iv_types.
(GBB_CLOOG_IV_TYPES): Removed.
2010-04-06 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Assert that
gimple_phi_num_args of the loop close SSA phi node is equal to 1.
(detect_commutative_reduction): Same.
Avoid calling verify_ssa twice in verify_loop_closed_ssa. 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> * graphite-clast-to-gimple.c (graphite_verify): Remove redundant call to verify_ssa. Invoke verify_loop_closed_ssa with an extra argument. * graphite-scop-detection.c (canonicalize_loop_closed_ssa_form): Same. * graphite-sese-to-poly.c (rewrite_reductions_out_of_ssa): Same. (rewrite_commutative_reductions_out_of_ssa): Same. * passes.c (execute_function_todo): Call verify_ssa for every pass in the LNO. Invoke verify_loop_closed_ssa with an extra argument. * tree-flow.h (verify_loop_closed_ssa): Update declaration. * tree-parloops.c (parallelize_loops): Invoke verify_loop_closed_ssa with an extra argument. * tree-ssa-loop-manip.c (check_loop_closed_ssa_stmt): Same. Call verify_ssa only when the extra argument is true. (gimple_duplicate_loop_to_header_edge): Invoke verify_loop_closed_ssa with an extra argument. (tree_transform_and_unroll_loop): Same. From-SVN: r158021
2010-04-06 21:20:47 +02:00
2010-04-06 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (graphite_verify): Remove redundant
call to verify_ssa. Invoke verify_loop_closed_ssa with an extra
argument.
* graphite-scop-detection.c (canonicalize_loop_closed_ssa_form): Same.
* graphite-sese-to-poly.c (rewrite_reductions_out_of_ssa): Same.
(rewrite_commutative_reductions_out_of_ssa): Same.
* passes.c (execute_function_todo): Call verify_ssa for every pass
in the LNO. Invoke verify_loop_closed_ssa with an extra argument.
* tree-flow.h (verify_loop_closed_ssa): Update declaration.
* tree-parloops.c (parallelize_loops): Invoke verify_loop_closed_ssa
with an extra argument.
* tree-ssa-loop-manip.c (check_loop_closed_ssa_stmt): Same. Call
verify_ssa only when the extra argument is true.
(gimple_duplicate_loop_to_header_edge): Invoke verify_loop_closed_ssa
with an extra argument.
(tree_transform_and_unroll_loop): Same.
Always execute verify_loop_closed_ssa at LNO level. 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> * passes.c (execute_function_todo): Call verify_loop_closed_ssa for all the passes of the LNO having LOOP_CLOSED_SSA. * tree-if-conv.c (pass_if_conversion): Remove TODO_verify_loops. * tree-loop-distribution.c (pass_loop_distribution): Same. * tree-pass.h (TODO_verify_loops): Removed. * tree-ssa-loop.c (pass_tree_loop_init): Same. (pass_lim): Same. (pass_tree_unswitch): Same. (pass_predcom): Same. (pass_vectorize): Same. (pass_linear_transform): Same. (pass_graphite_transforms): Same. (pass_iv_canon): Same. (pass_complete_unroll): Same. (pass_complete_unrolli): Same. (pass_parallelize_loops): Same. (pass_loop_prefetch): Same. (pass_iv_optimize): Same. From-SVN: r158020
2010-04-06 21:20:29 +02:00
2010-04-06 Sebastian Pop <sebastian.pop@amd.com>
* passes.c (execute_function_todo): Call verify_loop_closed_ssa
for all the passes of the LNO having LOOP_CLOSED_SSA.
* tree-if-conv.c (pass_if_conversion): Remove TODO_verify_loops.
* tree-loop-distribution.c (pass_loop_distribution): Same.
* tree-pass.h (TODO_verify_loops): Removed.
* tree-ssa-loop.c (pass_tree_loop_init): Same.
(pass_lim): Same.
(pass_tree_unswitch): Same.
(pass_predcom): Same.
(pass_vectorize): Same.
(pass_linear_transform): Same.
(pass_graphite_transforms): Same.
(pass_iv_canon): Same.
(pass_complete_unroll): Same.
(pass_complete_unrolli): Same.
(pass_parallelize_loops): Same.
(pass_loop_prefetch): Same.
(pass_iv_optimize): Same.
re PR tree-optimization/32824 (Missed reduction vectorizer after store to global is LIM'd) Fix PR32824. 2010-04-06 Changpeng Fang <changpeng.fang@amd.com> PR middle-end/32824 * passes.c (init_optimization_passes): Move pass_lim before pass_copy_prop and pass_dce_loop. * gcc.dg/vect/pr32824: New. From-SVN: r158018
2010-04-06 21:19:41 +02:00
2010-04-06 Changpeng Fang <changpeng.fang@amd.com>
PR middle-end/32824
* passes.c (init_optimization_passes): Move pass_lim before
pass_copy_prop and pass_dce_loop.
re PR target/43667 (ICE with __builtin_ia32_vpermil2p* and -mavx) PR target/43667 * config/i386/i386.c (bdesc_multi_arg): Use OPTION_MASK_ISA_XOP instead of OPTION_MASK_ISA_AVX for __builtin_ia32_vpermil2p*. (ix86_expand_args_builtin): Use V*_FTYPE_* enum codes instead of MULTI_* defines for 4 argument vpermil2p* builtins. From-SVN: r158015
2010-04-06 20:41:25 +02:00
2010-04-06 Jakub Jelinek <jakub@redhat.com>
PR target/43667
* config/i386/i386.c (bdesc_multi_arg): Use OPTION_MASK_ISA_XOP
instead of OPTION_MASK_ISA_AVX for __builtin_ia32_vpermil2p*.
(ix86_expand_args_builtin): Use V*_FTYPE_* enum codes instead of
MULTI_* defines for 4 argument vpermil2p* builtins.
i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386.c (x86_maybe_negate_const_int): New. (x86_output_mi_thunk): Use x86_maybe_negate_const_int. * config/i386/i386.md (*add<mode>_1, *addsi_1_zext, *addhi_1, *addhi_1_lea, *addqi_1, *addqi_1_lea, *addqi_1_slp, *add<mode>_2, *addsi_2_zext, *addhi_2, *addqi_2, *add<mode>_3, *addsi_3_zext, *addhi_3, *addqi_3,*add<mode>_5, *addhi_5, *addqi_5): Use x86_maybe_negate_const_int to output insn mnemonic. (*adddi_4, *addsi_4, *addhi_4, *addqi_4): Ditto. Remove overflow check from instruction predicate. Update comments. * config/i386/sync.md (sync_add<mode>): Use x86_maybe_negate_const_int to output insn mnemonic. From-SVN: r158013
2010-04-06 20:18:42 +02:00
2010-04-06 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386-protos.h (x86_maybe_negate_const_int): Declare.
* config/i386/i386.c (x86_maybe_negate_const_int): New.
(x86_output_mi_thunk): Use x86_maybe_negate_const_int.
* config/i386/i386.md (*add<mode>_1, *addsi_1_zext, *addhi_1,
*addhi_1_lea, *addqi_1, *addqi_1_lea, *addqi_1_slp, *add<mode>_2,
*addsi_2_zext, *addhi_2, *addqi_2, *add<mode>_3, *addsi_3_zext,
*addhi_3, *addqi_3,*add<mode>_5, *addhi_5, *addqi_5):
Use x86_maybe_negate_const_int to output insn mnemonic.
(*adddi_4, *addsi_4, *addhi_4, *addqi_4): Ditto. Remove overflow
check from instruction predicate. Update comments.
* config/i386/sync.md (sync_add<mode>): Use
x86_maybe_negate_const_int to output insn mnemonic.
re PR tree-optimization/42906 (Empty loop not removed) PR tree-optimization/42906 * tree-ssa-dce.c (mark_control_dependent_edges_necessary): Add IGNORE_SELF argument; set visited_control_parents for fully processed BBs. (find_obviously_necessary_stmts): Update call of mark_control_dependent_edges_necessary. (propagate_necessity): Likewise; handle PHI edges more curefully. * gcc.dg/tree-ssa/dce-1.c: New testcase. From-SVN: r158004
2010-04-06 17:18:18 +02:00
i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386.c (x86_maybe_negate_const_int): New. (x86_output_mi_thunk): Use x86_maybe_negate_const_int. * config/i386/i386.md (*add<mode>_1, *addsi_1_zext, *addhi_1, *addhi_1_lea, *addqi_1, *addqi_1_lea, *addqi_1_slp, *add<mode>_2, *addsi_2_zext, *addhi_2, *addqi_2, *add<mode>_3, *addsi_3_zext, *addhi_3, *addqi_3,*add<mode>_5, *addhi_5, *addqi_5): Use x86_maybe_negate_const_int to output insn mnemonic. (*adddi_4, *addsi_4, *addhi_4, *addqi_4): Ditto. Remove overflow check from instruction predicate. Update comments. * config/i386/sync.md (sync_add<mode>): Use x86_maybe_negate_const_int to output insn mnemonic. From-SVN: r158013
2010-04-06 20:18:42 +02:00
2010-04-06 Jan Hubicka <jh@suse.cz>
PR tree-optimization/42906
* tree-ssa-dce.c (mark_control_dependent_edges_necessary): Add
IGNORE_SELF argument. Set visited_control_parents for fully
processed BBs.
re PR tree-optimization/42906 (Empty loop not removed) PR tree-optimization/42906 * tree-ssa-dce.c (mark_control_dependent_edges_necessary): Add IGNORE_SELF argument; set visited_control_parents for fully processed BBs. (find_obviously_necessary_stmts): Update call of mark_control_dependent_edges_necessary. (propagate_necessity): Likewise; handle PHI edges more curefully. * gcc.dg/tree-ssa/dce-1.c: New testcase. From-SVN: r158004
2010-04-06 17:18:18 +02:00
(find_obviously_necessary_stmts): Update call of
mark_control_dependent_edges_necessary.
i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386.c (x86_maybe_negate_const_int): New. (x86_output_mi_thunk): Use x86_maybe_negate_const_int. * config/i386/i386.md (*add<mode>_1, *addsi_1_zext, *addhi_1, *addhi_1_lea, *addqi_1, *addqi_1_lea, *addqi_1_slp, *add<mode>_2, *addsi_2_zext, *addhi_2, *addqi_2, *add<mode>_3, *addsi_3_zext, *addhi_3, *addqi_3,*add<mode>_5, *addhi_5, *addqi_5): Use x86_maybe_negate_const_int to output insn mnemonic. (*adddi_4, *addsi_4, *addhi_4, *addqi_4): Ditto. Remove overflow check from instruction predicate. Update comments. * config/i386/sync.md (sync_add<mode>): Use x86_maybe_negate_const_int to output insn mnemonic. From-SVN: r158013
2010-04-06 20:18:42 +02:00
(propagate_necessity): Likewise. Handle PHI edges more curefully.
re PR tree-optimization/42906 (Empty loop not removed) PR tree-optimization/42906 * tree-ssa-dce.c (mark_control_dependent_edges_necessary): Add IGNORE_SELF argument; set visited_control_parents for fully processed BBs. (find_obviously_necessary_stmts): Update call of mark_control_dependent_edges_necessary. (propagate_necessity): Likewise; handle PHI edges more curefully. * gcc.dg/tree-ssa/dce-1.c: New testcase. From-SVN: r158004
2010-04-06 17:18:18 +02:00
i386.md: Remove comment about 'e' and 'E' operand modifier. * config/i386/i386.md: Remove comment about 'e' and 'E' operand modifier. From-SVN: r157994
2010-04-06 15:20:39 +02:00
2010-04-06 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md: Remove comment about 'e' and 'E'
operand modifier.
re PR tree-optimization/43627 (slow compilation (tree canonical iv takes 75%)) 2010-04-06 Richard Guenther <rguenther@suse.de> PR tree-optimization/43627 * tree-vrp.c (extract_range_from_unary_expr): Widenings of [1, +INF(OVF)] go to [1, +INF(OVF)] of the wider type, not varying. * gcc.dg/tree-ssa/vrp49.c: New testcase. From-SVN: r157992
2010-04-06 14:32:25 +02:00
2010-04-06 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43627
* tree-vrp.c (extract_range_from_unary_expr): Widenings
of [1, +INF(OVF)] go to [1, +INF(OVF)] of the wider type,
not varying.
re PR target/43638 (Internal compiler error with inline asm) PR target/43638 * config/i386/i386.c (print_operand): Remove 'e' and 'E' code handling. * gcc.target/i386/pr43638.c: New test. From-SVN: r157987
2010-04-06 13:04:58 +02:00
2010-04-06 Jakub Jelinek <jakub@redhat.com>
* BASE-VER: Change to 4.6.0. From-SVN: r157990
2010-04-06 13:14:22 +02:00
* BASE-VER: Change to 4.6.0.
re PR target/43638 (Internal compiler error with inline asm) PR target/43638 * config/i386/i386.c (print_operand): Remove 'e' and 'E' code handling. * gcc.target/i386/pr43638.c: New test. From-SVN: r157987
2010-04-06 13:04:58 +02:00
PR target/43638
* config/i386/i386.c (print_operand): Remove 'e' and 'E' code
handling.
re PR c/43661 (ice in fold_comparison, at fold-const.c:9579) 2010-04-06 Richard Guenther <rguenther@suse.de> PR middle-end/43661 * fold-const.c (fold_comparison): Handle X * 0 CMP 0. * gcc.c-torture/compile/pr43661.c: New testcase. From-SVN: r157984
2010-04-06 12:36:57 +02:00
2010-04-06 Richard Guenther <rguenther@suse.de>
PR middle-end/43661
* fold-const.c (fold_comparison): Handle X * 0 CMP 0.
Document LTO behavior with incompatible declarations. gcc/: * doc/invoke.texi (Optimize Options): Document that LTO won't remove object access purely due to incompatible declarations. From-SVN: r157970
2010-04-05 22:20:12 +02:00
2010-04-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* doc/invoke.texi (Optimize Options): Document that LTO
won't remove object access purely due to incompatible
declarations.
graphite-sese-to-poly.c (translate_scalar_reduction_to_array): Initialize variable. 2010-04-04 Matthias Klose <doko@ubuntu.com> * graphite-sese-to-poly.c (translate_scalar_reduction_to_array): Initialize variable. From-SVN: r157965
2010-04-05 13:40:29 +02:00
2010-04-04 Matthias Klose <doko@ubuntu.com>
* graphite-sese-to-poly.c (translate_scalar_reduction_to_array):
Initialize variable.
re PR middle-end/42509 (nonoverlapping_memrefs_p misinterprets NULL MEM_OFFSET as const0_rtx) 2010-04-03 Richard Guenther <rguenther@suse.de> PR middle-end/42509 * alias.c (nonoverlapping_memrefs_p): For spill-slot accesses require a non-NULL MEM_OFFSET. From-SVN: r157954
2010-04-03 19:14:44 +02:00
2010-04-03 Richard Guenther <rguenther@suse.de>
PR middle-end/42509
* alias.c (nonoverlapping_memrefs_p): For spill-slot accesses
require a non-NULL MEM_OFFSET.
Make-lang.in, [...]: Update copyright years. * ada/gcc-interface/Make-lang.in, alias.c, attribs.c, auto-inc-dec.c, basic-block.h, bb-reorder.c, calls.c, c-common.c, cgraph.h, collect2.h, config/alpha/alpha.c, config/alpha/alpha.md, config/alpha/predicates.md, config/arm/arm.md, config/arm/lib1funcs.asm, config/arm/neon-schedgen.ml, config/avr/avr.c, config/avr/avr.md, config/bfin/bfin.c, config/darwin9.h, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cpuid.h, config/i386/cygming.h, config/i386/cygwin.h, config/i386/mingw32.h, config/i386/msformat-c.c, config/i386/sol2-10.h, config/i386/xopintrin.h, config/ia64/ia64.c, config/ia64/ia64.md, config/ia64/sync.md, config/mep/mep.c, config/mips/mips.md, config/mn10300/mn10300.c, config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.md, config/rs6000/aix.h, config/rs6000/dfp.md, config/rs6000/rs6000-builtin.def, config/rs6000/rs6000-c.c, config/rs6000/vector.md, config/rtems.h, config/rx/rx.md, config/s390/s390.md, config/sol2-c.c, config/sparc/sol2-bi.h, config/sparc/sol2-gas.h, config/sparc/sparc.h, config/sparc/sparc.md, config/sparc/sparc-protos.h, config/spu/spu.c, config/spu/spu-c.c, config/t-darwin, convert.c, c.opt, c-opts.c, cp/Make-lang.in, c-pretty-print.c, c-typeck.c, df-core.c, df-scan.c, diagnostic.c, diagnostic.h, doc/cppopts.texi, doc/cpp.texi, doc/extend.texi, doc/gimple.texi, doc/languages.texi, doc/plugins.texi, doc/rtl.texi, doc/standards.texi, doc/tree-ssa.texi, doc/trouble.texi, dominance.c, fold-const.c, fortran/Make-lang.in, fwprop.c, gcc-plugin.h, gensupport.c, gimple.h, gimple-iterator.c, graphite.c, graphite-clast-to-gimple.c, graphite-clast-to-gimple.h, graphite-dependences.c, graphite-poly.c, graphite-poly.h, graphite-ppl.c, graphite-ppl.h, graphite-scop-detection.c, graphite-sese-to-poly.c, graphite-sese-to-poly.h, ifcvt.c, intl.c, intl.h, ipa.c, ipa-cp.c, ipa-inline.c, ipa-prop.c, ipa-prop.h, ipa-pure-const.c, ipa-reference.c, ipa-type-escape.c, ira-color.c, ira-conflicts.c, ira-lives.c, java/Make-lang.in, lambda-code.c, loop-invariant.c, lto/Make-lang.in, lto-streamer.h, lto-streamer-in.c, objc/Make-lang.in, objcp/Make-lang.in, omp-low.c, optc-gen.awk, opt-functions.awk, opth-gen.awk, params.def, passes.c, postreload-gcse.c, print-tree.c, recog.c, regrename.c, reload.h, rtl.def, sched-int.h, sched-rgn.c, sel-sched-dump.c, sese.c, sese.h, store-motion.c, stor-layout.c, tree-cfgcleanup.c, tree-chrec.c, tree-complex.c, tree-data-ref.c, tree.def, tree-eh.c, tree-flow.h, tree-flow-inline.h, tree.h, tree-loop-distribution.c, tree-outof-ssa.c, tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c, tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-alias.c, tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-manip.c, tree-ssa-math-opts.c, tree-ssa-operands.c, tree-ssa-pre.c, tree-ssa-sccvn.c, tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-tailcall.c, tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.h, tree-vect-slp.c, tree-vrp.c, unwind-dw2-fde-darwin.c, varpool.c: Update copyright years. From-SVN: r157950
2010-04-02 21:54:46 +02:00
2010-04-02 Steven Bosscher <steven@gcc.gnu.org>
i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386.c (x86_maybe_negate_const_int): New. (x86_output_mi_thunk): Use x86_maybe_negate_const_int. * config/i386/i386.md (*add<mode>_1, *addsi_1_zext, *addhi_1, *addhi_1_lea, *addqi_1, *addqi_1_lea, *addqi_1_slp, *add<mode>_2, *addsi_2_zext, *addhi_2, *addqi_2, *add<mode>_3, *addsi_3_zext, *addhi_3, *addqi_3,*add<mode>_5, *addhi_5, *addqi_5): Use x86_maybe_negate_const_int to output insn mnemonic. (*adddi_4, *addsi_4, *addhi_4, *addqi_4): Ditto. Remove overflow check from instruction predicate. Update comments. * config/i386/sync.md (sync_add<mode>): Use x86_maybe_negate_const_int to output insn mnemonic. From-SVN: r158013
2010-04-06 20:18:42 +02:00
* ada/gcc-interface/Make-lang.in, alias.c, attribs.c, auto-inc-dec.c,
Make-lang.in, [...]: Update copyright years. * ada/gcc-interface/Make-lang.in, alias.c, attribs.c, auto-inc-dec.c, basic-block.h, bb-reorder.c, calls.c, c-common.c, cgraph.h, collect2.h, config/alpha/alpha.c, config/alpha/alpha.md, config/alpha/predicates.md, config/arm/arm.md, config/arm/lib1funcs.asm, config/arm/neon-schedgen.ml, config/avr/avr.c, config/avr/avr.md, config/bfin/bfin.c, config/darwin9.h, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cpuid.h, config/i386/cygming.h, config/i386/cygwin.h, config/i386/mingw32.h, config/i386/msformat-c.c, config/i386/sol2-10.h, config/i386/xopintrin.h, config/ia64/ia64.c, config/ia64/ia64.md, config/ia64/sync.md, config/mep/mep.c, config/mips/mips.md, config/mn10300/mn10300.c, config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.md, config/rs6000/aix.h, config/rs6000/dfp.md, config/rs6000/rs6000-builtin.def, config/rs6000/rs6000-c.c, config/rs6000/vector.md, config/rtems.h, config/rx/rx.md, config/s390/s390.md, config/sol2-c.c, config/sparc/sol2-bi.h, config/sparc/sol2-gas.h, config/sparc/sparc.h, config/sparc/sparc.md, config/sparc/sparc-protos.h, config/spu/spu.c, config/spu/spu-c.c, config/t-darwin, convert.c, c.opt, c-opts.c, cp/Make-lang.in, c-pretty-print.c, c-typeck.c, df-core.c, df-scan.c, diagnostic.c, diagnostic.h, doc/cppopts.texi, doc/cpp.texi, doc/extend.texi, doc/gimple.texi, doc/languages.texi, doc/plugins.texi, doc/rtl.texi, doc/standards.texi, doc/tree-ssa.texi, doc/trouble.texi, dominance.c, fold-const.c, fortran/Make-lang.in, fwprop.c, gcc-plugin.h, gensupport.c, gimple.h, gimple-iterator.c, graphite.c, graphite-clast-to-gimple.c, graphite-clast-to-gimple.h, graphite-dependences.c, graphite-poly.c, graphite-poly.h, graphite-ppl.c, graphite-ppl.h, graphite-scop-detection.c, graphite-sese-to-poly.c, graphite-sese-to-poly.h, ifcvt.c, intl.c, intl.h, ipa.c, ipa-cp.c, ipa-inline.c, ipa-prop.c, ipa-prop.h, ipa-pure-const.c, ipa-reference.c, ipa-type-escape.c, ira-color.c, ira-conflicts.c, ira-lives.c, java/Make-lang.in, lambda-code.c, loop-invariant.c, lto/Make-lang.in, lto-streamer.h, lto-streamer-in.c, objc/Make-lang.in, objcp/Make-lang.in, omp-low.c, optc-gen.awk, opt-functions.awk, opth-gen.awk, params.def, passes.c, postreload-gcse.c, print-tree.c, recog.c, regrename.c, reload.h, rtl.def, sched-int.h, sched-rgn.c, sel-sched-dump.c, sese.c, sese.h, store-motion.c, stor-layout.c, tree-cfgcleanup.c, tree-chrec.c, tree-complex.c, tree-data-ref.c, tree.def, tree-eh.c, tree-flow.h, tree-flow-inline.h, tree.h, tree-loop-distribution.c, tree-outof-ssa.c, tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c, tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-alias.c, tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-manip.c, tree-ssa-math-opts.c, tree-ssa-operands.c, tree-ssa-pre.c, tree-ssa-sccvn.c, tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-tailcall.c, tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.h, tree-vect-slp.c, tree-vrp.c, unwind-dw2-fde-darwin.c, varpool.c: Update copyright years. From-SVN: r157950
2010-04-02 21:54:46 +02:00
basic-block.h, bb-reorder.c, calls.c, c-common.c, cgraph.h,
collect2.h, config/alpha/alpha.c, config/alpha/alpha.md,
config/alpha/predicates.md, config/arm/arm.md,
config/arm/lib1funcs.asm, config/arm/neon-schedgen.ml,
config/avr/avr.c, config/avr/avr.md, config/bfin/bfin.c,
config/darwin9.h, config/darwin.c, config/darwin.h,
config/h8300/h8300.c, config/i386/cpuid.h, config/i386/cygming.h,
config/i386/cygwin.h, config/i386/mingw32.h, config/i386/msformat-c.c,
config/i386/sol2-10.h, config/i386/xopintrin.h, config/ia64/ia64.c,
config/ia64/ia64.md, config/ia64/sync.md, config/mep/mep.c,
config/mips/mips.md, config/mn10300/mn10300.c,
config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.md,
config/rs6000/aix.h, config/rs6000/dfp.md,
config/rs6000/rs6000-builtin.def, config/rs6000/rs6000-c.c,
config/rs6000/vector.md, config/rtems.h, config/rx/rx.md,
config/s390/s390.md, config/sol2-c.c, config/sparc/sol2-bi.h,
config/sparc/sol2-gas.h, config/sparc/sparc.h, config/sparc/sparc.md,
config/sparc/sparc-protos.h, config/spu/spu.c, config/spu/spu-c.c,
config/t-darwin, convert.c, c.opt, c-opts.c, cp/Make-lang.in,
c-pretty-print.c, c-typeck.c, df-core.c, df-scan.c, diagnostic.c,
diagnostic.h, doc/cppopts.texi, doc/cpp.texi, doc/extend.texi,
doc/gimple.texi, doc/languages.texi, doc/plugins.texi, doc/rtl.texi,
doc/standards.texi, doc/tree-ssa.texi, doc/trouble.texi, dominance.c,
fold-const.c, fortran/Make-lang.in, fwprop.c, gcc-plugin.h,
gensupport.c, gimple.h, gimple-iterator.c, graphite.c,
graphite-clast-to-gimple.c, graphite-clast-to-gimple.h,
graphite-dependences.c, graphite-poly.c, graphite-poly.h,
graphite-ppl.c, graphite-ppl.h, graphite-scop-detection.c,
graphite-sese-to-poly.c, graphite-sese-to-poly.h, ifcvt.c, intl.c,
intl.h, ipa.c, ipa-cp.c, ipa-inline.c, ipa-prop.c, ipa-prop.h,
ipa-pure-const.c, ipa-reference.c, ipa-type-escape.c, ira-color.c,
ira-conflicts.c, ira-lives.c, java/Make-lang.in, lambda-code.c,
loop-invariant.c, lto/Make-lang.in, lto-streamer.h, lto-streamer-in.c,
objc/Make-lang.in, objcp/Make-lang.in, omp-low.c, optc-gen.awk,
opt-functions.awk, opth-gen.awk, params.def, passes.c,
postreload-gcse.c, print-tree.c, recog.c, regrename.c, reload.h,
rtl.def, sched-int.h, sched-rgn.c, sel-sched-dump.c, sese.c, sese.h,
store-motion.c, stor-layout.c, tree-cfgcleanup.c, tree-chrec.c,
tree-complex.c, tree-data-ref.c, tree.def, tree-eh.c, tree-flow.h,
tree-flow-inline.h, tree.h, tree-loop-distribution.c, tree-outof-ssa.c,
tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-alias.c,
tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c,
tree-ssa-dse.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c,
tree-ssa-loop-manip.c, tree-ssa-math-opts.c, tree-ssa-operands.c,
tree-ssa-pre.c, tree-ssa-sccvn.c, tree-ssa-structalias.c,
tree-ssa-uncprop.c, tree-tailcall.c, tree-vect-data-refs.c,
tree-vect-loop.c, tree-vectorizer.h, tree-vect-slp.c, tree-vrp.c,
unwind-dw2-fde-darwin.c, varpool.c: Update copyright years.
Update to Automake 1.11.1. gcc/: PR other/43620 * doc/install.texi (Prerequisites): Bump Automake version to 1.11.1. * aclocal.m4: Regenerate. lto-plugin/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. intl/: * aclocal.m4: Regenerate. boehm-gc/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * include/Makefile.in: Regenerate. fixincludes/: * aclocal.m4: Regenerate. libcpp/: * aclocal.m4: Regenerate. libdecnumber/: * aclocal.m4: Regenerate. libffi/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * include/Makefile.in: Regenerate. * man/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libgfortran/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. libgomp/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * testsuite/Makefile.in: Regenerate. libjava/classpath/: * HACKING: Update required Automake version. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * doc/Makefile.in: Regenerate. * doc/api/Makefile.in: Regenerate. * examples/Makefile.in: Regenerate. * external/Makefile.in: Regenerate. * external/jsr166/Makefile.in: Regenerate. * external/relaxngDatatype/Makefile.in: Regenerate. * external/sax/Makefile.in: Regenerate. * external/w3c_dom/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * lib/Makefile.in: Regenerate. * native/Makefile.in: Regenerate. * native/fdlibm/Makefile.in: Regenerate. * native/jawt/Makefile.in: Regenerate. * native/jni/Makefile.in: Regenerate. * native/jni/classpath/Makefile.in: Regenerate. * native/jni/gconf-peer/Makefile.in: Regenerate. * native/jni/gstreamer-peer/Makefile.in: Regenerate. * native/jni/gtk-peer/Makefile.in: Regenerate. * native/jni/java-io/Makefile.in: Regenerate. * native/jni/java-lang/Makefile.in: Regenerate. * native/jni/java-math/Makefile.in: Regenerate. * native/jni/java-net/Makefile.in: Regenerate. * native/jni/java-nio/Makefile.in: Regenerate. * native/jni/java-util/Makefile.in: Regenerate. * native/jni/midi-alsa/Makefile.in: Regenerate. * native/jni/midi-dssi/Makefile.in: Regenerate. * native/jni/native-lib/Makefile.in: Regenerate. * native/jni/qt-peer/Makefile.in: Regenerate. * native/jni/xmlj/Makefile.in: Regenerate. * native/plugin/Makefile.in: Regenerate. * resource/Makefile.in: Regenerate. * scripts/Makefile.in: Regenerate. * tools/Makefile.in: Regenerate. libjava/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * gcj/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libjava/libltdl/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. libmudflap/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * testsuite/Makefile.in: Regenerate. libobjc/: * aclocal.m4: Regenerate. libssp/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. libstdc++-v3/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * doc/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * libsupc++/Makefile.in: Regenerate. * po/Makefile.in: Regenerate. * python/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. zlib/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. From-SVN: r157949
2010-04-02 20:18:06 +02:00
2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
PR other/43620
* doc/install.texi (Prerequisites): Bump Automake version to 1.11.1.
* aclocal.m4: Regenerate.
re PR tree-optimization/43629 (Struct to register optimization fails) 2010-04-02 Richard Guenther <rguenther@suse.de> PR tree-optimization/43629 * tree-ssa-ccp.c (likely_value): Reset all_undefined_operands if we have seen a constant value. * gcc.c-torture/execute/pr43629.c: New testcase. From-SVN: r157944
2010-04-02 18:50:04 +02:00
2010-04-02 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43629
* tree-ssa-ccp.c (likely_value): Reset all_undefined_operands
if we have seen a constant value.
read-rtl.c (read_rtx_1): Give an error for EOF while looking for ']'. * read-rtl.c (read_rtx_1): Give an error for EOF while looking for ']'. From-SVN: r157943
2010-04-02 17:51:01 +02:00
2010-04-02 Joseph Myers <joseph@codesourcery.com>
* read-rtl.c (read_rtx_1): Give an error for EOF while looking for
']'.
re PR target/43469 (ICE trying to compile glibc for ARM thumb2) PR target/43469 * arm.c (legitimize_tls_address): Adjust call to gen_tls_load_dot_plus_four. (arm_note_pic_base): New function. (arm_cannot_copy_insn_p): Use it. * thumb2.md (tls_load_dot_plus_four): Rework to avoid use of '+' in constraint. From-SVN: r157942
2010-04-02 10:32:00 +02:00
2010-04-02 Richard Earnshaw <rearnsha@arm.com>
PR target/43469
i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386.c (x86_maybe_negate_const_int): New. (x86_output_mi_thunk): Use x86_maybe_negate_const_int. * config/i386/i386.md (*add<mode>_1, *addsi_1_zext, *addhi_1, *addhi_1_lea, *addqi_1, *addqi_1_lea, *addqi_1_slp, *add<mode>_2, *addsi_2_zext, *addhi_2, *addqi_2, *add<mode>_3, *addsi_3_zext, *addhi_3, *addqi_3,*add<mode>_5, *addhi_5, *addqi_5): Use x86_maybe_negate_const_int to output insn mnemonic. (*adddi_4, *addsi_4, *addhi_4, *addqi_4): Ditto. Remove overflow check from instruction predicate. Update comments. * config/i386/sync.md (sync_add<mode>): Use x86_maybe_negate_const_int to output insn mnemonic. From-SVN: r158013
2010-04-06 20:18:42 +02:00
* arm.c (legitimize_tls_address): Adjust call to
re PR target/43469 (ICE trying to compile glibc for ARM thumb2) PR target/43469 * arm.c (legitimize_tls_address): Adjust call to gen_tls_load_dot_plus_four. (arm_note_pic_base): New function. (arm_cannot_copy_insn_p): Use it. * thumb2.md (tls_load_dot_plus_four): Rework to avoid use of '+' in constraint. From-SVN: r157942
2010-04-02 10:32:00 +02:00
gen_tls_load_dot_plus_four.
(arm_note_pic_base): New function.
(arm_cannot_copy_insn_p): Use it.
* thumb2.md (tls_load_dot_plus_four): Rework to avoid use of '+' in
constraint.
Revert: Fix dependency of out_object_file on gt header for out_file. gcc/: PR bootstrap/43531 Revert: 2009-09-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * Makefile.in ($(out_object_file)): Depend on gt-$(basename $(notdir $(out_file))).h. From-SVN: r157941
2010-04-02 09:49:06 +02:00
2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
PR bootstrap/43531
Revert:
2009-09-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Makefile.in ($(out_object_file)): Depend on
gt-$(basename $(notdir $(out_file))).h.
[multiple changes] 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org> * config.gcc (lm32-*-rtems*): Add t-lm32. 2010-04-01 Joel Sherrill <joel.sherrill@oarcorp.com> * config.gcc: Add lm32-*-rtems*. * config/lm32/rtems.h: New file. From-SVN: r157938
2010-04-02 05:00:24 +02:00
2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
* config.gcc (lm32-*-rtems*): Add t-lm32.
2010-04-01 Joel Sherrill <joel.sherrill@oarcorp.com>
* config.gcc: Add lm32-*-rtems*.
* config/lm32/rtems.h: New file.
re PR target/42609 (undesired operation when working with mno-cygwin) PR target/42609 * config/i386/cygwin.h (CXX_WRAP_SPEC): Disable spec when -mno-cygwin. From-SVN: r157931
2010-04-01 22:24:35 +02:00
2010-04-01 Dave Korn <dave.korn.cygwin@gmail.com>
PR target/42609
* config/i386/cygwin.h (CXX_WRAP_SPEC): Disable spec when -mno-cygwin.
dwarf2out.c (output_compilation_unit_header): For -gdwarf-4 use version 4 instead of version 3. * dwarf2out.c (output_compilation_unit_header): For -gdwarf-4 use version 4 instead of version 3. (output_line_info): For version 4 and above emit additional maximum ops per insn header field. (DWARF_LINE_DEFAULT_MAX_OPS_PER_INSN): Define. * dwarf2out.c (is_c_family, is_java): Remove. (lower_bound_default): New function. (add_bound_info, gen_descr_array_type_die): Use it. From-SVN: r157930
2010-04-01 21:45:02 +02:00
2010-04-01 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (output_compilation_unit_header): For
-gdwarf-4 use version 4 instead of version 3.
(output_line_info): For version 4 and above emit additional
maximum ops per insn header field.
(DWARF_LINE_DEFAULT_MAX_OPS_PER_INSN): Define.
* dwarf2out.c (is_c_family, is_java): Remove.
(lower_bound_default): New function.
(add_bound_info, gen_descr_array_type_die): Use it.
re PR debug/43325 (C++ external inner reference does not override outer scope) Fix for PR debug/43325 gcc/ChangeLog: PR debug/43325 * dwarf2out.c (gen_variable_die): Allow debug info for variable re-declaration when it happens in a function. gcc/testsuite/ChangeLog: PR debug/43325 * c-c++-common/dwarf2/redeclaration-1.C: New test. From-SVN: r157928
2010-04-01 20:54:30 +02:00
2010-04-01 Dodji Seketeli <dodji@redhat.com>
PR debug/43325
* dwarf2out.c (gen_variable_die): Allow debug info for variable
re-declaration when it happens in a function.
cgraph.c (cgraph_add_function_insertion_hook): Update comment. * cgraph.c (cgraph_add_function_insertion_hook): Update comment. (cgraph_remove_function_insertion_hook): Same. (cgraph_call_function_insertion_hooks): Same. From-SVN: r157920
2010-04-01 19:33:32 +02:00
2010-04-01 Aldy Hernandez <aldyh@redhat.com>
* cgraph.c (cgraph_add_function_insertion_hook): Update comment.
(cgraph_remove_function_insertion_hook): Same.
(cgraph_call_function_insertion_hooks): Same.
re PR tree-optimization/43614 (ice in gimple_rhs_has_side_effects, at gimple.c:2248) 2010-04-01 Richard Guenther <rguenther@suse.de> PR middle-end/43614 * tree-ssa-address.c (copy_mem_ref_info): Copy TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE. (copy_ref_info): Likewise. * tree-ssa-operands.c (get_tmr_operands): Check TREE_THIS_VOLATILE. * tree.c (build6_stat): Ignore side-effects of all but arg5 for TARGET_MEM_REF. Set TREE_THIS_VOLATILE from arg5 of TARGET_MEM_REF. * gcc.c-torture/compile/pr43614.c: New testcase. From-SVN: r157913
2010-04-01 18:18:07 +02:00
2010-04-01 Richard Guenther <rguenther@suse.de>
PR middle-end/43614
* tree-ssa-address.c (copy_mem_ref_info): Copy TREE_SIDE_EFFECTS
and TREE_THIS_VOLATILE.
(copy_ref_info): Likewise.
* tree-ssa-operands.c (get_tmr_operands): Check TREE_THIS_VOLATILE.
* tree.c (build6_stat): Ignore side-effects of all but arg5
for TARGET_MEM_REF. Set TREE_THIS_VOLATILE from arg5 of
TARGET_MEM_REF.
re PR tree-optimization/43607 (ICE in gimple_op, at gimple.h:1633 with -fipa-type-escape) 2010-04-01 Richard Guenther <rguenther@suse.de> PR tree-optimization/43607 * ipa-type-escape.c (check_call): Do not access non-existing arguments. From-SVN: r157911
2010-04-01 16:05:49 +02:00
2010-04-01 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43607
* ipa-type-escape.c (check_call): Do not access non-existing
arguments.
re PR middle-end/43602 (___emutls_v.__gcov_indirect_call_[counters|callee] undefined on *-*-darwin*) 2010-04-01 Richard Guenther <rguenther@suse.de> PR middle-end/43602 Revert 2010-03-30 Seongbae Park <seongbae.park@gmail.com> Jack Howarth <howarth@bromo.med.uc.edu> * tree-profile.c (tree_init_ic_make_global_vars): Make static variables TLS. From-SVN: r157907
2010-04-01 15:24:58 +02:00
2010-04-01 Richard Guenther <rguenther@suse.de>
PR middle-end/43602
Revert
2010-03-30 Seongbae Park <seongbae.park@gmail.com>
Jack Howarth <howarth@bromo.med.uc.edu>
* tree-profile.c (tree_init_ic_make_global_vars): Make static
variables TLS.
install.texi (Prerequisites): Document libelf usability on IRIX 5/6 and Solaris 2. * doc/install.texi (Prerequisites): Document libelf usability on IRIX 5/6 and Solaris 2. (Specific, i?86-*-solaris2.10): No 64-bit default configuration. Update GNU as, GNU ld requirements. (Specific, *-*-solaris2*): Document Solaris 7 obsoletion, removal. Document Sun Studio compiler download. Update and simplify as, ld recommendations. (Specific, *-*-solaris2.7): Note obsoletion, removal. From-SVN: r157904
2010-04-01 14:33:35 +02:00
2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* doc/install.texi (Prerequisites): Document libelf usability on
IRIX 5/6 and Solaris 2.
(Specific, i?86-*-solaris2.10): No 64-bit default configuration.
Update GNU as, GNU ld requirements.
(Specific, *-*-solaris2*): Document Solaris 7 obsoletion, removal.
Document Sun Studio compiler download.
Update and simplify as, ld recommendations.
(Specific, *-*-solaris2.7): Note obsoletion, removal.
config.guess (i[34567]86-*-solaris2*): Default with_arch_32, with_tune_32 to pentium4. * config.guess (i[34567]86-*-solaris2*): Default with_arch_32, with_tune_32 to pentium4. From-SVN: r157903
2010-04-01 12:32:10 +02:00
2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config.guess (i[34567]86-*-solaris2*): Default with_arch_32,
with_tune_32 to pentium4.
cpuid.h (__get_cpuid_max): Move misplaced comment. * config/i386/cpuid.h (__get_cpuid_max): Move misplaced comment. From-SVN: r157902
2010-04-01 11:57:12 +02:00
2010-04-01 Uros Bizjak <ubizjak@gmail.com>
* config/i386/cpuid.h (__get_cpuid_max): Move misplaced comment.
install.texi (Specific, [...]): Document IRIX 5 obsoletion, removal. * doc/install.texi (Specific, mips-sgi-irix5): Document IRIX 5 obsoletion, removal. Update IDO URL. Document GNU as requirement. Update configure requirements. (Specific, mips-sgi-irix6): Document IRIX 6 < 6.5 obsoletion, removal. Recomment IRIX 6.5.18+. Document IDF/IDL requirement. Document GNU as requirement. Document GNU ld bootstrap failure. Remove freeware.sgi.com reference. From-SVN: r157901
2010-04-01 10:05:04 +02:00
2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* doc/install.texi (Specific, mips-sgi-irix5): Document IRIX 5
obsoletion, removal.
Update IDO URL.
Document GNU as requirement.
Update configure requirements.
(Specific, mips-sgi-irix6): Document IRIX 6 < 6.5 obsoletion,
removal.
Recomment IRIX 6.5.18+.
Document IDF/IDL requirement.
Document GNU as requirement.
Document GNU ld bootstrap failure.
Remove freeware.sgi.com reference.
install.texi (Specific, [...]): Document Tru64 UNIX V4.0, V5.0 obsoletion, removal. * doc/install.texi (Specific, alpha*-dec-osf*): Document Tru64 UNIX V4.0, V5.0 obsoletion, removal. Remove --with-gc=simple reference. Update VM requirements during bootstrap. Remove -oldas bootstrap description. Update binutils reference. Remove comparison failure note. From-SVN: r157900
2010-04-01 09:58:25 +02:00
2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* doc/install.texi (Specific, alpha*-dec-osf*): Document Tru64
UNIX V4.0, V5.0 obsoletion, removal.
Remove --with-gc=simple reference.
Update VM requirements during bootstrap.
Remove -oldas bootstrap description.
Update binutils reference.
Remove comparison failure note.
Add ChangeLog entries. From-SVN: r157890
2010-03-31 20:37:50 +02:00
2010-03-31 Richard Guenther <rguenther@suse.de>
Zdenek Dvorak <ook@ucw.cz>
Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/43464
* tree-ssa-copy.c (init_copy_prop): Handle loop close phi nodes
with multiple arguments.
(execute_copy_prop): Remove call to rewrite_into_loop_closed_ssa.
2010-03-31 Sebastian Pop <sebastian.pop@amd.com>
* graphite-dependences.c (print_pddr): Call print_pdr with an
extra argument.
* graphite-poly.c (debug_pdr): Add an extra argument for the
verbosity level.
(print_pdr): Same.
(print_pbb_domain): Same.
(print_pbb): Same.
(print_scop_context): Same.
(print_scop): Same.
(print_cloog): Same.
(debug_pbb_domain): Same.
(debug_pbb): Same.
(print_pdrs): Same.
(debug_pdrs): Same.
(debug_scop_context): Same.
(debug_scop): Same.
(debug_cloog): Same.
(print_scop_params): Same.
(debug_scop_params): Same.
(print_iteration_domain): Same.
(print_iteration_domains): Same.
(debug_iteration_domain): Same.
(debug_iteration_domains): Same.
(print_scattering_function): Same.
(print_scattering_functions): Same.
(debug_scattering_function): Same.
(debug_scattering_functions): Same.
* graphite-poly.h (debug_pdr): Update declaration.
(print_pdr): Same.
(print_pbb_domain): Same.
(print_pbb): Same.
(print_scop_context): Same.
(print_scop): Same.
(print_cloog): Same.
(debug_pbb_domain): Same.
(debug_pbb): Same.
(print_pdrs): Same.
(debug_pdrs): Same.
(debug_scop_context): Same.
(debug_scop): Same.
(debug_cloog): Same.
(print_scop_params): Same.
(debug_scop_params): Same.
(print_iteration_domain): Same.
(print_iteration_domains): Same.
(debug_iteration_domain): Same.
(debug_iteration_domains): Same.
(print_scattering_function): Same.
(print_scattering_functions): Same.
(debug_scattering_function): Same.
(debug_scattering_functions): Same.
2010-03-31 Sebastian Pop <sebastian.pop@amd.com>
* graphite-poly.c (print_scattering_function_1): New.
(print_scattering_function): Call it.
(print_scop_params): Remove spaces at the end of lines.
(print_cloog): New.
(debug_cloog): New.
* graphite-poly.h (print_cloog): Declared.
(debug_cloog): Declared.
2010-03-31 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (graphite_loop_normal_form): Add the IV bump
in loop->header.
* tree-flow.h (canonicalize_loop_ivs): Updated declaration.
* tree-parloops.c (gen_parallel_loop): Add the IV bump in loop->latch.
* tree-ssa-loop-manip.c (canonicalize_loop_ivs): Add a new parameter
to switch between adding the IV bump in loop->latch or in loop->header.
2010-03-31 Sebastian Pop <sebastian.pop@amd.com>
* graphite-poly.c (print_scattering_function): Pretty print following
the scoplib format.
(print_pdr): Same.
(print_pbb_domain): Same.
(dump_gbb_cases): Same.
(dump_gbb_conditions): Same.
(print_pdrs): Same.
(print_pbb): Same.
(print_scop_params): Same.
(print_scop_context): Same.
(print_scop): Same.
(print_pbb_body): New.
(lst_indent_to): New.
(print_lst): Start new lines with a #.
* graphite-poly.h (pbb_bb): New.
(pbb_index): Use pbb_bb.
* graphite-ppl.c (ppl_print_powerset_matrix): Print the number of
disjuncts.
* tree-data-ref.c (dump_data_reference): Start new lines with a #.
re PR bootstrap/43596 (Failed to boostrap) PR bootstrap/43596 * cselib.c (cselib_process_insn): Clear cselib_current_insn even before returning from label, setjmp call or volatile asm handling. From-SVN: r157869
2010-03-31 17:26:57 +02:00
2010-03-31 Jakub Jelinek <jakub@redhat.com>
dwarf2out.c (size_of_die): For -gdwarf-4 use uleb128 size instead of fixed 1 or 2 for dw_val_class_loc and... * dwarf2out.c (size_of_die): For -gdwarf-4 use uleb128 size instead of fixed 1 or 2 for dw_val_class_loc and 0 instead of 1 for dw_val_class_flag. (value_format): For -gdwarf-4 use DW_FORM_sec_offset for dw_val_class_range_list, dw_val_class_loc_list, dw_val_class_lineptr and dw_val_class_macptr, use DW_FORM_flag_present for dw_val_class_flag and DW_FORM_exprloc for dw_val_class_loc. (output_die): For -gdwarf-4 print dw_val_class_loc size as uleb128 instead of 1 or 2 bytes and don't print anything for dw_val_class_flag. From-SVN: r157871
2010-03-31 17:37:03 +02:00
* dwarf2out.c (size_of_die): For -gdwarf-4 use
uleb128 size instead of fixed 1 or 2 for dw_val_class_loc
and 0 instead of 1 for dw_val_class_flag.
(value_format): For -gdwarf-4 use DW_FORM_sec_offset for
dw_val_class_range_list, dw_val_class_loc_list,
dw_val_class_lineptr and dw_val_class_macptr, use
DW_FORM_flag_present for dw_val_class_flag and
DW_FORM_exprloc for dw_val_class_loc.
(output_die): For -gdwarf-4 print dw_val_class_loc
size as uleb128 instead of 1 or 2 bytes and don't print
anything for dw_val_class_flag.
var-tracking.c (vt_init_cfa_base): Use cselib_lookup_from_insn instead of cselib_lookup following by tweaking... * var-tracking.c (vt_init_cfa_base): Use cselib_lookup_from_insn instead of cselib_lookup following by tweaking locs->setting_insn. From-SVN: r157870
2010-03-31 17:27:41 +02:00
* var-tracking.c (vt_init_cfa_base): Use cselib_lookup_from_insn
instead of cselib_lookup following by tweaking locs->setting_insn.
re PR bootstrap/43596 (Failed to boostrap) PR bootstrap/43596 * cselib.c (cselib_process_insn): Clear cselib_current_insn even before returning from label, setjmp call or volatile asm handling. From-SVN: r157869
2010-03-31 17:26:57 +02:00
PR bootstrap/43596
* cselib.c (cselib_process_insn): Clear cselib_current_insn
even before returning from label, setjmp call or volatile asm
handling.
re PR middle-end/43600 (Segmentation fault for large C file (24MB)) 2010-03-31 Richard Guenther <rguenther@suse.de> PR middle-end/43600 * cgraphunit.c (cgraph_output_in_order): Do not allocate temporary data on stack. From-SVN: r157867
2010-03-31 15:20:19 +02:00
2010-03-31 Richard Guenther <rguenther@suse.de>
PR middle-end/43600
* cgraphunit.c (cgraph_output_in_order): Do not allocate
temporary data on stack.
sysv4.h (PUSHSECTION_FORMAT): Remove undef. * config/sparc/sysv4.h (PUSHSECTION_FORMAT): Remove undef. (PUSHSECTION_ASM_OP): Remove. (POPSECTION_ASM_OP): Remove. (PUSHSECTION_FORMAT): Remove. * config/sol2.h (PUSHSECTION_FORMAT): Define. * config/sparc/sol2.h [!USE_GAS] (PUSHSECTION_FORMAT): Redefine. * config/sol2.c (solaris_output_init_fini): Use it. From-SVN: r157861
2010-03-31 12:42:56 +02:00
2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/sparc/sysv4.h (PUSHSECTION_FORMAT): Remove undef.
(PUSHSECTION_ASM_OP): Remove.
(POPSECTION_ASM_OP): Remove.
(PUSHSECTION_FORMAT): Remove.
* config/sol2.h (PUSHSECTION_FORMAT): Define.
* config/sparc/sol2.h [!USE_GAS] (PUSHSECTION_FORMAT): Redefine.
* config/sol2.c (solaris_output_init_fini): Use it.
re PR middle-end/43574 (Revision 157795 failed gcc.dg/lto/20090914-1 c_lto_20090914-1_0.o) PR 43574 * opt-functions.awk (var_type_struct): Use signed char type for simple variables. From-SVN: r157859
2010-03-31 11:57:03 +02:00
2010-03-31 Jie Zhang <jie@codesourcery.com>
PR 43574
* opt-functions.awk (var_type_struct): Use signed char type
for simple variables.
sol2.c: Include output.h. gcc: * config/sol2.c: Include output.h. (solaris_assemble_visibility): New function. * config/t-sol2 (sol2.o): Add output.h dependency. * config/sol2-protos.h (solaris_assemble_visibility): Declare. * config/sol2.h [!USE_GAS] (TARGET_ASM_ASSEMBLE_VISIBILITY): Redefine. gcc/testsuite: * g++.dg/ext/visibility/pragma-override1.C: Allow for .hidden in assembler output on *-*-solaris2*. * g++.dg/ext/visibility/pragma-override2.C: Likewise. From-SVN: r157856
2010-03-31 11:19:20 +02:00
2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/sol2.c: Include output.h.
(solaris_assemble_visibility): New function.
* config/t-sol2 (sol2.o): Add output.h dependency.
* config/sol2-protos.h (solaris_assemble_visibility): Declare.
* config/sol2.h [!USE_GAS] (TARGET_ASM_ASSEMBLE_VISIBILITY):
Redefine.
re PR debug/43557 (ICE with -combine and -g) PR debug/43557 * cfgexpand.c (expand_debug_expr): Handle VOIDmode mode like BLKmode. * gcc.dg/pr43557-1.c: New test. * gcc.dg/pr43557-2.c: New file. From-SVN: r157852
2010-03-31 10:39:22 +02:00
2010-03-31 Jakub Jelinek <jakub@redhat.com>
re PR target/43580 (ICE segfault compiling libgcc2.c) PR target/43580 * config/arm/arm.c (arm_save_coproc_regs): Use Pmode instead of V2SImode or XFmode on PRE_DEC. From-SVN: r157853
2010-03-31 10:41:28 +02:00
PR target/43580
* config/arm/arm.c (arm_save_coproc_regs): Use Pmode instead of
V2SImode or XFmode on PRE_DEC.
re PR debug/43557 (ICE with -combine and -g) PR debug/43557 * cfgexpand.c (expand_debug_expr): Handle VOIDmode mode like BLKmode. * gcc.dg/pr43557-1.c: New test. * gcc.dg/pr43557-2.c: New file. From-SVN: r157852
2010-03-31 10:39:22 +02:00
PR debug/43557
* cfgexpand.c (expand_debug_expr): Handle VOIDmode mode like
BLKmode.
re PR other/43562 (GCC ICE on optimize attribute) PR 43562 * reload.h (caller_save_initialized_p): Declare. * toplev.c (backend_init_target): Don't call init_caller_save but set caller_save_initialized_p to false. * caller-save.c (caller_save_initialized_p): Define. (init_caller_save): Check caller_save_initialized_p. * ira.c (ira): Call init_caller_save if flag_caller_saves. testsuite/ PR 43562 * gcc.dg/pr43562.c: New test. From-SVN: r157849
2010-03-31 04:44:10 +02:00
2010-03-31 Jie Zhang <jie@codesourcery.com>
PR 43562
* reload.h (caller_save_initialized_p): Declare.
* toplev.c (backend_init_target): Don't call
cpuid.h (__get_cpuid_max): Move misplaced comment. * config/i386/cpuid.h (__get_cpuid_max): Move misplaced comment. From-SVN: r157902
2010-04-01 11:57:12 +02:00
init_caller_save but set caller_save_initialized_p to false.
re PR other/43562 (GCC ICE on optimize attribute) PR 43562 * reload.h (caller_save_initialized_p): Declare. * toplev.c (backend_init_target): Don't call init_caller_save but set caller_save_initialized_p to false. * caller-save.c (caller_save_initialized_p): Define. (init_caller_save): Check caller_save_initialized_p. * ira.c (ira): Call init_caller_save if flag_caller_saves. testsuite/ PR 43562 * gcc.dg/pr43562.c: New test. From-SVN: r157849
2010-03-31 04:44:10 +02:00
* caller-save.c (caller_save_initialized_p): Define.
(init_caller_save): Check caller_save_initialized_p.
* ira.c (ira): Call init_caller_save if flag_caller_saves.
Added forgotten ChangeLog entry. From-SVN: r157855
2010-03-31 11:16:24 +02:00
2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR target/39048
* config.gcc (i[34567]86-*-solaris2*): Add i386/t-fprules-softfp
and soft-fp/t-softfp to tmake_file.
* config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Redefine.
(LIBGCC2_TF_CEXT): Define.
(TF_SIZE): Define.
re PR debug/42977 ("-fcompare-debug failure" with "-O2 -finline-functions -fomit-frame-pointer -ftracer -fsched2-use-superblocks -fPIC") PR debug/42977 * cselib.c (n_useless_values): Document handling of debug locs. (n_useless_debug_values, n_debug_values): New variables. (new_elt_loc_list): Don't add to debug values, keep count. (promote_debug_loc): New. (cselib_reset_table): Zero new variables. (entry_and_rtx_equal_p): Promote debug locs. (discard_useless_locs): Increment n_useless_debug_values for debug values. (remove_useless_values): Adjust n_useless_values and n_debug_values with n_useless_debug_values. (add_mem_for_addr): Promote debug locs. (cselib_lookup_mem): Likewise. (cselib_lookup_addr): Renamed to... (cselib_lookup_addr_1): ... this. Promote debug locs. Don't call... (cselib_log_lookup): ... this. Turn into... (cselib_lookup_addr): ... new wrapper. (cselib_lookup_from_insn): New. (cselib_invalidate_regno): Increment n_useless_debug_values for debug values. (cselib_invalidate_mem): Likewise. (cselib_process_insn): Take n_deleted and n_debug_values into account to guard remove_useless_value call. (cselib_finish): Zero n_useless_debug_values. * cselib.h (cselib_lookup_from_insn): Declare. * sched-deps.c (sched_analyze_1): Use cselib_lookup_from_insn. (sched_analyze_2): Likewise. From-SVN: r157837
2010-03-30 23:00:47 +02:00
2010-03-30 Alexandre Oliva <aoliva@redhat.com>
PR debug/42977
* cselib.c (n_useless_values): Document handling of debug locs.
(n_useless_debug_values, n_debug_values): New variables.
(new_elt_loc_list): Don't add to debug values, keep count.
(promote_debug_loc): New.
(cselib_reset_table): Zero new variables.
(entry_and_rtx_equal_p): Promote debug locs.
(discard_useless_locs): Increment n_useless_debug_values for
debug values.
(remove_useless_values): Adjust n_useless_values and n_debug_values
with n_useless_debug_values.
(add_mem_for_addr): Promote debug locs.
(cselib_lookup_mem): Likewise.
(cselib_lookup_addr): Renamed to...
cpuid.h (__get_cpuid_max): Move misplaced comment. * config/i386/cpuid.h (__get_cpuid_max): Move misplaced comment. From-SVN: r157902
2010-04-01 11:57:12 +02:00
(cselib_lookup_addr_1): ... this. Promote debug locs. Don't call...
re PR debug/42977 ("-fcompare-debug failure" with "-O2 -finline-functions -fomit-frame-pointer -ftracer -fsched2-use-superblocks -fPIC") PR debug/42977 * cselib.c (n_useless_values): Document handling of debug locs. (n_useless_debug_values, n_debug_values): New variables. (new_elt_loc_list): Don't add to debug values, keep count. (promote_debug_loc): New. (cselib_reset_table): Zero new variables. (entry_and_rtx_equal_p): Promote debug locs. (discard_useless_locs): Increment n_useless_debug_values for debug values. (remove_useless_values): Adjust n_useless_values and n_debug_values with n_useless_debug_values. (add_mem_for_addr): Promote debug locs. (cselib_lookup_mem): Likewise. (cselib_lookup_addr): Renamed to... (cselib_lookup_addr_1): ... this. Promote debug locs. Don't call... (cselib_log_lookup): ... this. Turn into... (cselib_lookup_addr): ... new wrapper. (cselib_lookup_from_insn): New. (cselib_invalidate_regno): Increment n_useless_debug_values for debug values. (cselib_invalidate_mem): Likewise. (cselib_process_insn): Take n_deleted and n_debug_values into account to guard remove_useless_value call. (cselib_finish): Zero n_useless_debug_values. * cselib.h (cselib_lookup_from_insn): Declare. * sched-deps.c (sched_analyze_1): Use cselib_lookup_from_insn. (sched_analyze_2): Likewise. From-SVN: r157837
2010-03-30 23:00:47 +02:00
(cselib_log_lookup): ... this. Turn into...
(cselib_lookup_addr): ... new wrapper.
(cselib_lookup_from_insn): New.
(cselib_invalidate_regno): Increment n_useless_debug_values for
debug values.
(cselib_invalidate_mem): Likewise.
(cselib_process_insn): Take n_deleted and n_debug_values into
account to guard remove_useless_value call.
(cselib_finish): Zero n_useless_debug_values.
* cselib.h (cselib_lookup_from_insn): Declare.
* sched-deps.c (sched_analyze_1): Use cselib_lookup_from_insn.
(sched_analyze_2): Likewise.
re PR debug/43593 (Var-tracking unnecessarily flushes all call used registers on calls instead of regs invalidated by call) PR debug/43593 * var-tracking.c (dataflow_set_clear_at_call): Invalidate just regs_invalidated_by_call instead all call_used_reg_set registers. * gcc.dg/guality/pr43593.c: New test. From-SVN: r157834
2010-03-30 22:16:52 +02:00
2010-03-30 Jakub Jelinek <jakub@redhat.com>
var-tracking.c (use_narrower_mode_test, [...]): New functions. * var-tracking.c (use_narrower_mode_test, use_narrower_mode): New functions. (adjust_mems): Replace narrowing SUBREG of expression containing just PLUS, MINUS, MULT and ASHIFT of registers and constants with operations in the narrower mode. From-SVN: r157835
2010-03-30 22:17:39 +02:00
* var-tracking.c (use_narrower_mode_test, use_narrower_mode): New
functions.
(adjust_mems): Replace narrowing SUBREG of expression containing
just PLUS, MINUS, MULT and ASHIFT of registers and constants
with operations in the narrower mode.
re PR debug/43593 (Var-tracking unnecessarily flushes all call used registers on calls instead of regs invalidated by call) PR debug/43593 * var-tracking.c (dataflow_set_clear_at_call): Invalidate just regs_invalidated_by_call instead all call_used_reg_set registers. * gcc.dg/guality/pr43593.c: New test. From-SVN: r157834
2010-03-30 22:16:52 +02:00
PR debug/43593
cpuid.h (__get_cpuid_max): Move misplaced comment. * config/i386/cpuid.h (__get_cpuid_max): Move misplaced comment. From-SVN: r157902
2010-04-01 11:57:12 +02:00
* var-tracking.c (dataflow_set_clear_at_call): Invalidate just
regs_invalidated_by_call instead all call_used_reg_set registers.
re PR debug/43593 (Var-tracking unnecessarily flushes all call used registers on calls instead of regs invalidated by call) PR debug/43593 * var-tracking.c (dataflow_set_clear_at_call): Invalidate just regs_invalidated_by_call instead all call_used_reg_set registers. * gcc.dg/guality/pr43593.c: New test. From-SVN: r157834
2010-03-30 22:16:52 +02:00
Replace type != type comparisons with types_compatible_p. 2010-03-30 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/43430 * tree-vect-slp.c (vect_get_and_check_slp_defs): Replace type pointer comparisons with types_compatible_p. * tree-vect-stmts.c (vectorizable_call): Same. (vectorizable_condition): Same. * gcc.dg/vect/pr43430-1.c: New. From-SVN: r157833
2010-03-30 21:58:35 +02:00
2010-03-30 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/43430
* tree-vect-slp.c (vect_get_and_check_slp_defs): Replace type
pointer comparisons with types_compatible_p.
* tree-vect-stmts.c (vectorizable_call): Same.
(vectorizable_condition): Same.
s390.c (s390_emit_prologue): Omit issuing a dynamic stack check if the mask would be zero. 2010-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * config/s390/s390.c (s390_emit_prologue): Omit issuing a dynamic stack check if the mask would be zero. 2010-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * gcc.target/s390/stackcheck1.c: New testcase. From-SVN: r157825
2010-03-30 15:53:10 +02:00
2010-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c (s390_emit_prologue): Omit issuing a dynamic
stack check if the mask would be zero.
tree-profile.c (tree_init_ic_make_global_vars): Make static variables TLS. 2010-03-30 Seongbae Park <seongbae.park@gmail.com> Jack Howarth <howarth@bromo.med.uc.edu> * tree-profile.c (tree_init_ic_make_global_vars): Make static variables TLS. Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu> From-SVN: r157822
2010-03-30 15:10:16 +02:00
2010-03-30 Seongbae Park <seongbae.park@gmail.com>
Jack Howarth <howarth@bromo.med.uc.edu>
* tree-profile.c (tree_init_ic_make_global_vars): Make static
variables TLS.
re PR other/25232 (libgcc-std.ver should include __unordxf2 and __unordtf2) PR other/25232 * libgcc-std.ver (GCC_4.5.0): Define version. Include __unordxf2 and __unordtf2. * config/bfin/libgcc-bfin.ver (GCC_4.5.0): Define version. Include ___unordxf2 and ___unordtf2. * config/i386/libgcc-glibc.ver: Do not define inheritance from GCC_4.4.0 here. From-SVN: r157819
2010-03-30 14:35:08 +02:00
2010-03-30 Joseph Myers <joseph@codesourcery.com>
PR other/25232
* libgcc-std.ver (GCC_4.5.0): Define version. Include __unordxf2
and __unordtf2.
* config/bfin/libgcc-bfin.ver (GCC_4.5.0): Define version.
Include ___unordxf2 and ___unordtf2.
* config/i386/libgcc-glibc.ver: Do not define inheritance from
GCC_4.4.0 here.
t-lm32: New file. 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr> gcc/ * config/lm32/t-lm32: New file. * config.gcc: Use the above file when targetting lm32. libgcc/ * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS. From-SVN: r157817
2010-03-30 12:26:24 +02:00
2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
* config/lm32/t-lm32: New file.
* config.gcc: Use the above file when targetting lm32.
The dragonegg plugin needs except.h, so add it to the list of plugin headers. From-SVN: r157816
2010-03-30 12:03:25 +02:00
2010-03-28 Duncan Sands <baldrick@free.fr>
cpuid.h (__get_cpuid_max): Move misplaced comment. * config/i386/cpuid.h (__get_cpuid_max): Move misplaced comment. From-SVN: r157902
2010-04-01 11:57:12 +02:00
* Makefile.in (PLUGIN_HEADERS): Add except.h.
The dragonegg plugin needs except.h, so add it to the list of plugin headers. From-SVN: r157816
2010-03-30 12:03:25 +02:00
Improve vectorization cost model diagnostic. 2010-03-29 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/43431 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Improve vectorization cost model diagnostic. From-SVN: r157801
2010-03-29 18:38:40 +02:00
2010-03-29 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/43431
* tree-vect-loop.c (vect_estimate_min_profitable_iters):
Improve vectorization cost model diagnostic.
Improve vectorization diagnostic: loop contains function calls. 2010-03-29 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/43436 * tree-vect-data-refs.c (vect_analyze_data_refs): When compute_data_dependences_for_loop returns false, early exit and output an extra diagnostic for the failed data reference analysis. From-SVN: r157800
2010-03-29 18:38:34 +02:00
2010-03-29 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/43436
* tree-vect-data-refs.c (vect_analyze_data_refs): When
compute_data_dependences_for_loop returns false, early exit
and output an extra diagnostic for the failed data reference
analysis.
re PR tree-optimization/43560 (possible wrong code bug) 2010-03-29 Richard Guenther <rguenther@suse.de> PR tree-optimization/43560 * tree-ssa-loop-im.c (ref_always_accessed_p): Add store_p parameter. (can_sm_ref_p): Treat stores to readonly locations as trapping. * gcc.dg/torture/pr43560.c: New testcase. From-SVN: r157799
2010-03-29 17:20:07 +02:00
2010-03-29 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43560
cpuid.h (__get_cpuid_max): Move misplaced comment. * config/i386/cpuid.h (__get_cpuid_max): Move misplaced comment. From-SVN: r157902
2010-04-01 11:57:12 +02:00
* tree-ssa-loop-im.c (ref_always_accessed_p): Add store_p parameter.
(can_sm_ref_p): Treat stores to readonly locations as trapping.
re PR tree-optimization/43560 (possible wrong code bug) 2010-03-29 Richard Guenther <rguenther@suse.de> PR tree-optimization/43560 * tree-ssa-loop-im.c (ref_always_accessed_p): Add store_p parameter. (can_sm_ref_p): Treat stores to readonly locations as trapping. * gcc.dg/torture/pr43560.c: New testcase. From-SVN: r157799
2010-03-29 17:20:07 +02:00
re PR other/43564 (ICE on code with optimize attribute and inlining) PR 43564 * toplev.c (process_options): Set optimization_default_node and optimization_current_node. * opts.c (decode_options): Don't set optimization_default_node and optimization_current_node. testsuite/ PR 43564 * gcc.dg/pr43564.c: New test. From-SVN: r157795
2010-03-29 15:06:50 +02:00
2010-03-29 Jie Zhang <jie@codesourcery.com>
PR 43564
* toplev.c (process_options): Set optimization_default_node
and optimization_current_node.
* opts.c (decode_options): Don't set optimization_default_node
and optimization_current_node.
rtems.h: Abandon -qrtems_debug. 2010-03-29 Ralf Corsépius <ralf.corsepius@rtems.org> * config/rtems.h: Abandon -qrtems_debug. From-SVN: r157791
2010-03-29 07:06:42 +02:00
2010-03-29 Ralf Corsépius <ralf.corsepius@rtems.org>
* config/rtems.h: Abandon -qrtems_debug.
re PR tree-optimization/43505 (type mismatch between an SSA_NAME and its symbol with -O3) PR tree-optimization/43505 * cgraph.c (cgraph_clone_node): When clonning a clone, replacement map should not be copied. * gfortran.dg/pr43505.f90: New testcase. From-SVN: r157786
2010-03-28 23:46:50 +02:00
2010-03-28 Jan Hubicka <jh@suse.cz>
PR tree-optimization/43505
* cgraph.c (cgraph_clone_node): When clonning a clone, replacement
map should not be copied.
re PR middle-end/41674 (/usr/ccs/bin/ld: Unsatisfied symbols: _GLOBAL__I_65535_0_main) PR middle-end/41674 * cgraphunit.c (cgraph_build_static_cdtor): If target doesn't have cdtors, set DECL_PRESERVE_P. * ipa.c (cgraph_externally_visible_p): Return true if declaration should be preseved. From-SVN: r157779
2010-03-27 16:43:19 +01:00
2010-03-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR middle-end/41674
* cgraphunit.c (cgraph_build_static_cdtor): If target doesn't have
cdtors, set DECL_PRESERVE_P.
* ipa.c (cgraph_externally_visible_p): Return true if declaration
should be preseved.
re PR tree-optimization/43528 (ICE: in tree_low_cst, at tree.c:6198 with -mms-bitfields at x86_64-linux) PR tree-optimization/43528 * stor-layout.c (place_field): Check that constant fits into unsigned HWI when skipping calculation of MS bitfield layout. testsuite/ChangeLog: PR tree-optimization/43528 * gcc.target/i386/pr43528.c: New test. From-SVN: r157776
2010-03-27 14:40:08 +01:00
2010-03-27 Uros Bizjak <ubizjak@gmail.com>
PR tree-optimization/43528
* stor-layout.c (place_field): Check that constant fits into
unsigned HWI when skipping calculation of MS bitfield layout.
re PR middle-end/43391 (make_decl_rtl failure for C++ on AIX and HPUX) PR middle-end/43391 * varasm.c (make_decl_rtl): Deal with COMMON flag to make notice_global_symbol work. From-SVN: r157773
2010-03-27 12:56:30 +01:00
2010-03-27 Jan Hubicka <jh@suse.cz>
PR middle-end/43391
* varasm.c (make_decl_rtl): Deal with COMMON flag to make
notice_global_symbol work.
dwarf2out.c (dwarf2_debug_hooks): Use dwarf2out_function_decl instead of dwarf2out_decl. * dwarf2out.c (dwarf2_debug_hooks): Use dwarf2out_function_decl instead of dwarf2out_decl. (struct var_loc_node): Remove section_label field. (dwarf2out_function_decl): New function. (dwarf2out_var_location): Don't set section_label field. (dwarf2out_begin_function): Don't empty decl_loc_table here. From-SVN: r157771
2010-03-27 11:52:27 +01:00
2010-03-27 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (dwarf2_debug_hooks): Use dwarf2out_function_decl
instead of dwarf2out_decl.
(struct var_loc_node): Remove section_label field.
(dwarf2out_function_decl): New function.
(dwarf2out_var_location): Don't set section_label field.
(dwarf2out_begin_function): Don't empty decl_loc_table here.
PR 43544, change TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION to take a tree argument From-SVN: r157770
2010-03-27 11:27:39 +01:00
2010-03-26 Michael Meissner <meissner@linux.vnet.ibm.com>
PR tree-optimization/43544
* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION):
First argument for builtin vectorized function hook is now a
tree to be able to distinguish between machine specific and
standard builtins.
* targhooks.c (default_builtin_vectorized_function): Ditto.
* targhooks.h (default_builtin_vectorized_function): Ditto.
* target.h (struct gcc_target): Ditto.
* tree-vect-stmts.c (vectorizable_function): Ditto.
* config/i386/i386.c (ix86_builtin_vectorized_function): Ditto.
* config/rs6000/rs6000.c (rs6000_builtin_vectorized_function):
Ditto.
re PR c/43381 (infinite loop in gcc.dg/parm-impl-decl-1.c with -g) PR c/43381 * c-decl.c (get_parm_info): Assert that decl going in OTHERS has a nested binding iff it is a FUNCTION_DECL. (store_parm_decls_newstyle): Pass nested=true to bind for FUNCTION_DECLs amongst parameters. testsuite: * gcc.dg/parm-impl-decl-3.c: New test. From-SVN: r157766
2010-03-27 00:52:09 +01:00
2010-03-26 Joseph Myers <joseph@codesourcery.com>
PR c/43381
* c-decl.c (get_parm_info): Assert that decl going in OTHERS has a
nested binding iff it is a FUNCTION_DECL.
(store_parm_decls_newstyle): Pass nested=true to bind for
FUNCTION_DECLs amongst parameters.
re PR debug/43540 (ICE: vector VEC(dw_cfi_ref,heap) grow domain error, in output_cfis at dwarf2out.c:3346 or OOM-killed) PR debug/43540 * dwarf2out.c (reg_save): For DW_CFA_expression put regnum into first operand and location into second. (dw_cfi_oprnd1_desc): Return dw_cfi_oprnd_reg_num instead of dw_cfi_oprnd_loc for DW_CFA_expression. (dw_cfi_oprnd2_desc): Return dw_cfi_oprnd_loc for DW_CFA_expression. (output_cfa_loc, output_cfa_loc_raw): For DW_CFA_expression assume first argument is regnum and second argument is location. From-SVN: r157762
2010-03-26 21:53:58 +01:00
2010-03-26 Jakub Jelinek <jakub@redhat.com>
var-tracking.c (vt_expand_loc_callback): Don't run cselib_expand_value_rtx_cb in dummy mode if... * var-tracking.c (vt_expand_loc_callback): Don't run cselib_expand_value_rtx_cb in dummy mode if cselib_dummy_expand_value_rtx_cb returned false. From-SVN: r157764
2010-03-26 21:55:34 +01:00
* var-tracking.c (vt_expand_loc_callback): Don't run
cselib_expand_value_rtx_cb in dummy mode if
cselib_dummy_expand_value_rtx_cb returned false.
var-tracking.c (emit_note_insn_var_location): For one part notes with offset 0, don't add EXPR_LIST around the location. * var-tracking.c (emit_note_insn_var_location): For one part notes with offset 0, don't add EXPR_LIST around the location. * dwarf2out.c (loc_descriptor, dw_loc_list_1, add_location_or_const_value_attribute): Adjust for that change. From-SVN: r157763
2010-03-26 21:54:43 +01:00
* var-tracking.c (emit_note_insn_var_location): For one part
notes with offset 0, don't add EXPR_LIST around the location.
* dwarf2out.c (loc_descriptor, dw_loc_list_1,
add_location_or_const_value_attribute): Adjust for that change.
re PR debug/43540 (ICE: vector VEC(dw_cfi_ref,heap) grow domain error, in output_cfis at dwarf2out.c:3346 or OOM-killed) PR debug/43540 * dwarf2out.c (reg_save): For DW_CFA_expression put regnum into first operand and location into second. (dw_cfi_oprnd1_desc): Return dw_cfi_oprnd_reg_num instead of dw_cfi_oprnd_loc for DW_CFA_expression. (dw_cfi_oprnd2_desc): Return dw_cfi_oprnd_loc for DW_CFA_expression. (output_cfa_loc, output_cfa_loc_raw): For DW_CFA_expression assume first argument is regnum and second argument is location. From-SVN: r157762
2010-03-26 21:53:58 +01:00
PR debug/43540
* dwarf2out.c (reg_save): For DW_CFA_expression put regnum
into first operand and location into second.
(dw_cfi_oprnd1_desc): Return dw_cfi_oprnd_reg_num instead of
dw_cfi_oprnd_loc for DW_CFA_expression.
(dw_cfi_oprnd2_desc): Return dw_cfi_oprnd_loc for DW_CFA_expression.
(output_cfa_loc, output_cfa_loc_raw): For DW_CFA_expression
assume first argument is regnum and second argument is location.
re PR target/42113 (Internal Compiler error with -O3, breaking commit known) PR target/42113 * config/alpha/alpha.md (*cmp_sadd_si): Change mode of scratch register to DImode. Split to DImode comparison operator. Use SImode subreg of scratch register in the multiplication. (*cmp_sadd_sidi): Ditto. (*cmp_ssub_si): Ditto. (*cmp_ssub_sidi): Ditto. From-SVN: r157759
2010-03-26 19:45:56 +01:00
2010-03-26 Uros Bizjak <ubizjak@gmail.com>
PR target/42113
* config/alpha/alpha.md (*cmp_sadd_si): Change mode
of scratch register to DImode. Split to DImode comparison operator.
Use SImode subreg of scratch register in the multiplication.
(*cmp_sadd_sidi): Ditto.
(*cmp_ssub_si): Ditto.
(*cmp_ssub_sidi): Ditto.
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
2010-03-26 Uros Bizjak <ubizjak@gmail.com>
PR target/43524
* config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]:
Remove invalid assert and wrong comment.
re PR debug/43516 ("-fcompare-debug failure" at -O2) PR debug/43516 * flags.h (final_insns_dump_p): New extern. * final.c (final_insns_dump_p): New variable. (rest_of_clean_state): Set it before -fdump-final-insns= dumping, clear afterwards. * print-rtl.c (print_rtx): If final_insns_dump_p don't dump MEM_ALIAS_SET on MEMs. From-SVN: r157753
2010-03-26 17:18:51 +01:00
2010-03-26 Jakub Jelinek <jakub@redhat.com>
PR debug/43516
* flags.h (final_insns_dump_p): New extern.
* final.c (final_insns_dump_p): New variable.
(rest_of_clean_state): Set it before -fdump-final-insns=
dumping, clear afterwards.
* print-rtl.c (print_rtx): If final_insns_dump_p don't dump
MEM_ALIAS_SET on MEMs.
configure.ac: Fix sparc GOTDATA_OP bug check. * configure.ac: Fix sparc GOTDATA_OP bug check. * configure: Rebuild. From-SVN: r157741
2010-03-26 06:40:32 +01:00
2010-03-26 David S. Miller <davem@davemloft.net>
* configure.ac: Fix sparc GOTDATA_OP bug check.
* configure: Rebuild.
rs6000.md (cmptf_internal2): Correct comparison. * config/rs6000/rs6000.md (cmptf_internal2): Correct comparison. From-SVN: r157732
2010-03-26 00:01:41 +01:00
2010-03-26 Alan Modra <amodra@gmail.com>
* config/rs6000/rs6000.md (cmptf_internal2): Correct comparison.
tm.texi (Sections): Document TLS_COMMON_ASM_OP, TLS_SECTION_ASM_FLAG. * doc/tm.texi (Sections): Document TLS_COMMON_ASM_OP, TLS_SECTION_ASM_FLAG. From-SVN: r157728
2010-03-25 19:42:05 +01:00
2010-03-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* doc/tm.texi (Sections): Document TLS_COMMON_ASM_OP,
TLS_SECTION_ASM_FLAG.
re PR c/43385 (glibc regex testsuite failures) PR c/43385 * gimplify.c (gimple_boolify): Only recurse on __builtin_expect argument if the argument is truth_value_p. * gcc.c-torture/execute/pr43385.c: New test. From-SVN: r157721
2010-03-25 09:16:18 +01:00
2010-03-25 Jakub Jelinek <jakub@redhat.com>
re PR bootstrap/43511 (Configure error at stage 1 in i386/libgomp) PR bootstrap/43511 * config/i386/i386.c (ix86_code_end): Set DECL_WEAK if TARGET_MACHO. Clear first_function_block_is_cold. From-SVN: r157723
2010-03-25 13:19:32 +01:00
PR bootstrap/43511
* config/i386/i386.c (ix86_code_end): Set DECL_WEAK if TARGET_MACHO.
Clear first_function_block_is_cold.
re PR c/43385 (glibc regex testsuite failures) PR c/43385 * gimplify.c (gimple_boolify): Only recurse on __builtin_expect argument if the argument is truth_value_p. * gcc.c-torture/execute/pr43385.c: New test. From-SVN: r157721
2010-03-25 09:16:18 +01:00
PR c/43385
* gimplify.c (gimple_boolify): Only recurse on __builtin_expect
argument if the argument is truth_value_p.
Fix 43484, swap registers if one is R0 for multiword moves From-SVN: r157709
2010-03-24 21:59:24 +01:00
2010-03-24 Michael Meissner <meissner@linux.vnet.ibm.com>
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
* config/rs6000/constraints.md: Update copyright year for my changes.
Update copyright year From-SVN: r157713
2010-03-24 23:14:08 +01:00
Fix 43484, swap registers if one is R0 for multiword moves From-SVN: r157709
2010-03-24 21:59:24 +01:00
PR target/43484
* config/rs6000/rs6000.c (rs6000_split_multireg_move): If r0 is
used in reg+reg addressing, swap registers.
re PR target/43498 (No unwind info for thunks even with -fasynchronous-unwind-tables) PR target/43498 * config/i386/i386.c (x86_output_mi_thunk): Call final_start_function at the beginning and final_end_function at the end. * config/s390/s390.c (s390_output_mi_thunk): Likewise. From-SVN: r157706
2010-03-24 21:31:09 +01:00
2010-03-24 Jakub Jelinek <jakub@redhat.com>
re PR debug/43293 (Invalid unwind info for i?86 -fpic) PR debug/43293 * target.h (struct gcc_target): Add code_end hook. * target-def.h (TARGET_ASM_CODE_END): Define to hook_void_void if not yet defined. (TARGET_ASM_OUT): Add TARGET_ASM_CODE_END. * toplev.c (compile_file): Call targetm.asm_out.code_end hook before unwind info/debug info output. * config/i386/winnt.c (i386_pe_file_end): Don't call ix86_file_end. * config/i386/linux.h (NEED_INDICATE_EXEC_STACK): Don't define. (TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack. * config/i386/linux64.h (NEED_INDICATE_EXEC_STACK): Don't define. (TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack. * config/i386/i386.c (ix86_file_end): Renamed to... (ix86_code_end): ... this. Make static. Don't call file_end_indicate_exec_stack. Emit unwind info using final_start_function/final_end_function. (darwin_x86_file_end): Remove. (TARGET_ASM_CODE_END): Define. * config/i386/i386.h (TARGET_ASM_FILE_END, NEED_INDICATE_EXEC_STACK): Don't define. * config/i386/darwin.h (darwin_x86_file_end): Remove prototype. (TARGET_ASM_FILE_END): Define to darwin_file_end. * config/i386/i386-protos.h (ix86_file_end): Remove prototype. * doc/tm.texi (TARGET_ASM_CODE_END): Document. From-SVN: r157707
2010-03-24 21:44:48 +01:00
PR debug/43293
* target.h (struct gcc_target): Add code_end hook.
* target-def.h (TARGET_ASM_CODE_END): Define to hook_void_void
if not yet defined.
(TARGET_ASM_OUT): Add TARGET_ASM_CODE_END.
* toplev.c (compile_file): Call targetm.asm_out.code_end
hook before unwind info/debug info output.
* config/i386/winnt.c (i386_pe_file_end): Don't call ix86_file_end.
* config/i386/linux.h (NEED_INDICATE_EXEC_STACK): Don't define.
(TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack.
* config/i386/linux64.h (NEED_INDICATE_EXEC_STACK): Don't define.
(TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack.
* config/i386/i386.c (ix86_file_end): Renamed to...
(ix86_code_end): ... this. Make static. Don't call
file_end_indicate_exec_stack. Emit unwind info using
final_start_function/final_end_function.
(darwin_x86_file_end): Remove.
(TARGET_ASM_CODE_END): Define.
* config/i386/i386.h (TARGET_ASM_FILE_END,
NEED_INDICATE_EXEC_STACK): Don't define.
* config/i386/darwin.h (darwin_x86_file_end): Remove prototype.
(TARGET_ASM_FILE_END): Define to darwin_file_end.
* config/i386/i386-protos.h (ix86_file_end): Remove prototype.
* doc/tm.texi (TARGET_ASM_CODE_END): Document.
re PR target/43498 (No unwind info for thunks even with -fasynchronous-unwind-tables) PR target/43498 * config/i386/i386.c (x86_output_mi_thunk): Call final_start_function at the beginning and final_end_function at the end. * config/s390/s390.c (s390_output_mi_thunk): Likewise. From-SVN: r157706
2010-03-24 21:31:09 +01:00
PR target/43498
* config/i386/i386.c (x86_output_mi_thunk): Call final_start_function
at the beginning and final_end_function at the end.
* config/s390/s390.c (s390_output_mi_thunk): Likewise.
re PR target/38118 (gcc emits non-TLS data as TLS on Solaris 11/SPARC) * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support and Sun as TLS syntax. (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define. * configure: Regenerate. * config.in: Regenerate. * varasm.c (TLS_SECTION_ASM_FLAG): Define default. (default_elf_asm_named_section): Use it. * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF. (i386_output_dwarf_dtprel): Likewise. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @INDNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @NTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @TPOFF. (output_addr_const_extra): Likewise. * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD. (*tls_global_dynamic_64): Likewise. (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM. (*tls_local_dynamic_base_64): Lowercase @TLSLD. * defaults.h (TLS_COMMON_ASM_OP): Provide default. (ASM_OUTPUT_TLS_COMMON): Use it. * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef. PR target/38118 * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file. * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ... * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here. * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. From-SVN: r157705
2010-03-24 19:49:49 +01:00
2010-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support
and Sun as TLS syntax.
(TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define.
* configure: Regenerate.
* config.in: Regenerate.
* varasm.c (TLS_SECTION_ASM_FLAG): Define default.
(default_elf_asm_named_section): Use it.
* config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF.
(i386_output_dwarf_dtprel): Likewise.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @GOTTPOFF.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @GOTNTPOFF.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @INDNTPOFF.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @NTPOFF.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @TPOFF.
(output_addr_const_extra): Likewise.
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
* config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD.
re PR target/38118 (gcc emits non-TLS data as TLS on Solaris 11/SPARC) * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support and Sun as TLS syntax. (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define. * configure: Regenerate. * config.in: Regenerate. * varasm.c (TLS_SECTION_ASM_FLAG): Define default. (default_elf_asm_named_section): Use it. * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF. (i386_output_dwarf_dtprel): Likewise. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @INDNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @NTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @TPOFF. (output_addr_const_extra): Likewise. * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD. (*tls_global_dynamic_64): Likewise. (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM. (*tls_local_dynamic_base_64): Lowercase @TLSLD. * defaults.h (TLS_COMMON_ASM_OP): Provide default. (ASM_OUTPUT_TLS_COMMON): Use it. * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef. PR target/38118 * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file. * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ... * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here. * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. From-SVN: r157705
2010-03-24 19:49:49 +01:00
(*tls_global_dynamic_64): Likewise.
(*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM.
(*tls_local_dynamic_base_64): Lowercase @TLSLD.
* defaults.h (TLS_COMMON_ASM_OP): Provide default.
(ASM_OUTPUT_TLS_COMMON): Use it.
* config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef.
PR target/38118
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
* config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file.
re PR target/38118 (gcc emits non-TLS data as TLS on Solaris 11/SPARC) * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support and Sun as TLS syntax. (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define. * configure: Regenerate. * config.in: Regenerate. * varasm.c (TLS_SECTION_ASM_FLAG): Define default. (default_elf_asm_named_section): Use it. * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF. (i386_output_dwarf_dtprel): Likewise. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @GOTNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @INDNTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @NTPOFF. (output_addr_const_extra): Likewise. (output_pic_addr_const): Lowercase @TPOFF. (output_addr_const_extra): Likewise. * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD. (*tls_global_dynamic_64): Likewise. (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM. (*tls_local_dynamic_base_64): Lowercase @TLSLD. * defaults.h (TLS_COMMON_ASM_OP): Provide default. (ASM_OUTPUT_TLS_COMMON): Use it. * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef. PR target/38118 * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file. * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ... * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here. * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. From-SVN: r157705
2010-03-24 19:49:49 +01:00
* config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ...
* config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here.
* config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine.
* config/i386/sol2.h (TARGET_SUN_TLS): Redefine.
(ASM_DECLARE_OBJECT_NAME) [!USE_GAS]: Redefine.
i386.c (override_options): Don't accept -mtls-dialect=sun any longer. * config/i386/i386.c (override_options): Don't accept -mtls-dialect=sun any longer. * config/i386/i386.h (TARGET_SUN_TLS): Define as 0. * config/i386/i386.md (*tls_global_dynamic_32_sun): Remove. (*tls_local_dynamic_base_32_sun): Likewise. * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. From-SVN: r157704
2010-03-24 19:31:07 +01:00
2010-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/i386/i386.c (override_options): Don't accept
-mtls-dialect=sun any longer.
* config/i386/i386.h (TARGET_SUN_TLS): Define as 0.
* config/i386/i386.md (*tls_global_dynamic_32_sun): Remove.
(*tls_local_dynamic_base_32_sun): Likewise.
* config/i386/sol2.h (TARGET_SUN_TLS): Redefine.
re PR debug/19192 (Current development gcc generates inaccurate line info for example code) PR debug/19192 PR debug/43479 * cfgexpand.c (gimple_assign_rhs_to_tree): Also set TREE_BLOCK from gimple_block. * expr.c (expand_expr_real): Restore previous curr_insn_source_location and curr_insn_block after expand_expr_real_1 call. (expand_expr_real_1) <case SSA_NAME>: Call expand_expr_real instead of expand_expr_real_1. * gcc.dg/guality/pr43479.c: New test. * gcc.dg/debug/dwarf2/inline2.c (third): Make a a global var and add volatile keyword. From-SVN: r157693
2010-03-24 14:41:30 +01:00
2010-03-24 Jakub Jelinek <jakub@redhat.com>
re PR debug/43508 (ICE when compiling SSE code with -ggdb) PR debug/43508 * dwarf2out.c (mem_loc_descriptor): Don't ICE on VEC_{MERGE,SELECT,CONCAT,DUPLICATE}. From-SVN: r157703
2010-03-24 17:51:02 +01:00
PR debug/43508
* dwarf2out.c (mem_loc_descriptor): Don't ICE on
VEC_{MERGE,SELECT,CONCAT,DUPLICATE}.
re PR debug/43479 (Missing DW_TAG_lexical_block+DW_TAG_variable) PR debug/43479 * ira.c (adjust_cleared_regs): New function. (update_equiv_regs): Adjust cleared_regs in DEBUG_INSNs. From-SVN: r157702
2010-03-24 17:50:11 +01:00
PR debug/43479
* ira.c (adjust_cleared_regs): New function.
(update_equiv_regs): Adjust cleared_regs in DEBUG_INSNs.
re PR debug/19192 (Current development gcc generates inaccurate line info for example code) PR debug/19192 PR debug/43479 * cfgexpand.c (gimple_assign_rhs_to_tree): Also set TREE_BLOCK from gimple_block. * expr.c (expand_expr_real): Restore previous curr_insn_source_location and curr_insn_block after expand_expr_real_1 call. (expand_expr_real_1) <case SSA_NAME>: Call expand_expr_real instead of expand_expr_real_1. * gcc.dg/guality/pr43479.c: New test. * gcc.dg/debug/dwarf2/inline2.c (third): Make a a global var and add volatile keyword. From-SVN: r157693
2010-03-24 14:41:30 +01:00
PR debug/19192
PR debug/43479
* cfgexpand.c (gimple_assign_rhs_to_tree): Also set TREE_BLOCK
from gimple_block.
* expr.c (expand_expr_real): Restore previous
curr_insn_source_location and curr_insn_block after
expand_expr_real_1 call.
(expand_expr_real_1) <case SSA_NAME>: Call expand_expr_real
instead of expand_expr_real_1.
re PR rtl-optimization/43413 (Powerpc generates worse code for -mvsx on gromacs even though there are no VSX instructions used) 2010-03-23 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/43413 * ira-color.c (setup_allocno_available_regs_num): Count prohibited hard regs too. From-SVN: r157676
2010-03-23 20:18:42 +01:00
2010-03-23 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/43413
* ira-color.c (setup_allocno_available_regs_num): Count prohibited
hard regs too.
re PR target/43348 (ICE in final_scan_insn, at final.c:2604) PR target/43348 * ia64.md (call_nogp, call_value_nogp, sibcall_nogp, call_gp, call_value_gp,sibcall_gp): Use 's' constraint not 'i'. From-SVN: r157660
2010-03-23 02:22:28 +01:00
2010-03-22 James E. Wilson <wilson@codesourcery.com>
PR target/43348
* ia64.md (call_nogp, call_value_nogp, sibcall_nogp, call_gp,
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
call_value_gp, sibcall_gp): Use 's' constraint not 'i'.
re PR target/43348 (ICE in final_scan_insn, at final.c:2604) PR target/43348 * ia64.md (call_nogp, call_value_nogp, sibcall_nogp, call_gp, call_value_gp,sibcall_gp): Use 's' constraint not 'i'. From-SVN: r157660
2010-03-23 02:22:28 +01:00
Add -mfma to ix86_target_string. 2010-03-22 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.c (ix86_target_string): Fix a typo in comments. Add -mfma. From-SVN: r157655
2010-03-23 00:17:09 +01:00
2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
* config/i386/i386.c (ix86_target_string): Add -mfma.
Fix a typo in comment.
Add -mfma to ix86_target_string. 2010-03-22 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.c (ix86_target_string): Fix a typo in comments. Add -mfma. From-SVN: r157655
2010-03-23 00:17:09 +01:00
re PR target/23071 (Darwin alignment ignores "attribute packed" for first 'double' element of a struct) PR target/23071 * config/rs6000/rs6000.c (darwin_rs6000_special_round_type_align): Don't overly align based upon packed packed fields. From-SVN: r157654
2010-03-23 00:13:10 +01:00
2010-03-22 Mike Stump <mikestump@comcast.net>
PR target/23071
* config/rs6000/rs6000.c (darwin_rs6000_special_round_type_align):
Don't overly align based upon packed packed fields.
c-pretty-print.c (pp_c_specifier_qualifier_list): Use () rather than [], and move before the element type. * c-pretty-print.c (pp_c_specifier_qualifier_list) [VECTOR_TYPE]: Use () rather than [], and move before the element type. * cp-demangle.c (d_print_mod): Use () rather than [] for vectors. From-SVN: r157650
2010-03-22 21:38:35 +01:00
2010-03-22 Jason Merrill <jason@redhat.com>
* c-pretty-print.c (pp_c_specifier_qualifier_list) [VECTOR_TYPE]:
Use () rather than [], and move before the element type.
configfiles.texi (Configuration Files): Removed fixinc/Makefile*, intl/Makefile.*. * doc/configfiles.texi (Configuration Files): Removed fixinc/Makefile*, intl/Makefile.*. * doc/makefile.texi: Fixed markup. Abstract from version control system used. (Makefile): Removed obsolete gcc/java/parse.y example. * doc/sourcebuild.texi: Likewise. (Top Level): Added config, gnattools, libdecnumber, libgcc, libgomp, libssp. Removed fastjar. (Miscellaneous Docs): Clarify location. Added COPYING3, COPYING3.LIB. (Front End Directory): Moved Make-lang.in entry to new subsubsection. From-SVN: r157649
2010-03-22 21:33:33 +01:00
2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* doc/configfiles.texi (Configuration Files): Removed
fixinc/Makefile*, intl/Makefile.*.
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
* doc/makefile.texi: Fixed markup. Abstract from version
control system used.
configfiles.texi (Configuration Files): Removed fixinc/Makefile*, intl/Makefile.*. * doc/configfiles.texi (Configuration Files): Removed fixinc/Makefile*, intl/Makefile.*. * doc/makefile.texi: Fixed markup. Abstract from version control system used. (Makefile): Removed obsolete gcc/java/parse.y example. * doc/sourcebuild.texi: Likewise. (Top Level): Added config, gnattools, libdecnumber, libgcc, libgomp, libssp. Removed fastjar. (Miscellaneous Docs): Clarify location. Added COPYING3, COPYING3.LIB. (Front End Directory): Moved Make-lang.in entry to new subsubsection. From-SVN: r157649
2010-03-22 21:33:33 +01:00
(Makefile): Removed obsolete gcc/java/parse.y example.
* doc/sourcebuild.texi: Likewise.
(Top Level): Added config, gnattools, libdecnumber, libgcc,
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
libgomp, libssp. Removed fastjar.
configfiles.texi (Configuration Files): Removed fixinc/Makefile*, intl/Makefile.*. * doc/configfiles.texi (Configuration Files): Removed fixinc/Makefile*, intl/Makefile.*. * doc/makefile.texi: Fixed markup. Abstract from version control system used. (Makefile): Removed obsolete gcc/java/parse.y example. * doc/sourcebuild.texi: Likewise. (Top Level): Added config, gnattools, libdecnumber, libgcc, libgomp, libssp. Removed fastjar. (Miscellaneous Docs): Clarify location. Added COPYING3, COPYING3.LIB. (Front End Directory): Moved Make-lang.in entry to new subsubsection. From-SVN: r157649
2010-03-22 21:33:33 +01:00
(Miscellaneous Docs): Clarify location.
Added COPYING3, COPYING3.LIB.
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
(Front End Directory): Moved Make-lang.in entry to new subsubsection.
configfiles.texi (Configuration Files): Removed fixinc/Makefile*, intl/Makefile.*. * doc/configfiles.texi (Configuration Files): Removed fixinc/Makefile*, intl/Makefile.*. * doc/makefile.texi: Fixed markup. Abstract from version control system used. (Makefile): Removed obsolete gcc/java/parse.y example. * doc/sourcebuild.texi: Likewise. (Top Level): Added config, gnattools, libdecnumber, libgcc, libgomp, libssp. Removed fastjar. (Miscellaneous Docs): Clarify location. Added COPYING3, COPYING3.LIB. (Front End Directory): Moved Make-lang.in entry to new subsubsection. From-SVN: r157649
2010-03-22 21:33:33 +01:00
re PR target/38085 (gcc -m64 -pg generates invalid assembler code on Solaris 10/x86) gcc: PR target/38085 * config/i386/i386.c (x86_function_profiler) [!NO_PROFILE_COUNTERS]: Fix typo. * config/i386/gmon-sol2.c (_mcleanup) [__x86_64__]: Use call instead of callq. libgcc: PR target/38085 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of MULTILIB_CFLAGS. ($(T)gcrt1.o): Likewise. ($(T)crt1.o): Likewise. ($(T)crti.o): Likewise. ($(T)crtn.o): Likewise. From-SVN: r157648
2010-03-22 21:12:34 +01:00
2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR target/38085
* config/i386/i386.c (x86_function_profiler)
[!NO_PROFILE_COUNTERS]: Fix typo.
* config/i386/gmon-sol2.c (_mcleanup) [__x86_64__]: Use call
instead of callq.
sourcebuild.texi (Test Directives): Split into six subsections... 2010-03-22 Janis Johnson <janis187@us.ibm.com> Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * doc/sourcebuild.texi (Test Directives): Split into six subsections, with most of the current text in new subsections Directives, Selectors, and Final Actions. (Directives): Split list of test directives into multiple subsubsections. (Selectors): Describe use and syntax of selectors. (Effective-Target Keywords): Describe all existing keywords. (Add Options): Describe features for dg-add-options. (Require Support): Describe variants of dg-require-support. (Final Actions): Describe commands to use in dg-final. Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> From-SVN: r157646
2010-03-22 19:05:36 +01:00
2010-03-22 Janis Johnson <janis187@us.ibm.com>
Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* doc/sourcebuild.texi (Test Directives): Split into six
subsections, with most of the current text in new subsections
Directives, Selectors, and Final Actions.
(Directives): Split list of test directives into multiple
subsubsections.
(Selectors): Describe use and syntax of selectors.
(Effective-Target Keywords): Describe all existing keywords.
(Add Options): Describe features for dg-add-options.
(Require Support): Describe variants of dg-require-support.
(Final Actions): Describe commands to use in dg-final.
re PR middle-end/43475 (ICE in form_sum, at reload.c:5348) PR middle-end/43475 * recog.c (validate_replace_rtx_group): Replace also in REG_EQUAL and REG_EQUIV notes. testsuite/ * gfortran.dg/pr43475.f90: New testcase. From-SVN: r157640
2010-03-22 17:28:51 +01:00
2010-03-22 Michael Matz <matz@suse.de>
PR middle-end/43475
* recog.c (validate_replace_rtx_group): Replace also in
REG_EQUAL and REG_EQUIV notes.
re PR middle-end/43390 (ICE: integral result type precision does not match field size of BIT_FIELD_REF) 2010-03-22 Richard Guenther <rguenther@suse.de> PR tree-optimization/43390 * tree-vect-stmts.c (get_vectype_for_scalar_type): Make sure vector extracts are type correct. * gfortran.fortran-torture/execute/pr43390.f90: New testcase. From-SVN: r157624
2010-03-22 13:39:04 +01:00
2010-03-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43390
* tree-vect-stmts.c (get_vectype_for_scalar_type): Make
sure vector extracts are type correct.
re PR middle-end/40106 (Weird interaction between optimize_insn_for_speed_p and -funsafe-math-optimizations) 2010-03-22 Richard Guenther <rguenther@suse.de> PR middle-end/40106 * builtins.c (expand_builtin_pow): Expand pow (x, 1.5) as x * sqrt (x) even when optimizing for size if the target has native support for sqrt. From-SVN: r157623
2010-03-22 13:38:02 +01:00
2010-03-22 Richard Guenther <rguenther@suse.de>
PR middle-end/40106
* builtins.c (expand_builtin_pow): Expand pow (x, 1.5) as
x * sqrt (x) even when optimizing for size if the target
has native support for sqrt.
re PR debug/43443 (We should yank ASM_OPERANDS locs from var-tracking preserved cselib VALUEs) PR debug/43443 * var-tracking.c (add_cselib_value_chains): Remove ASM_OPERANDS locs from preserved VALUEs. From-SVN: r157620
2010-03-22 11:26:33 +01:00
2010-03-22 Jakub Jelinek <jakub@redhat.com>
varasm.c (make_decl_rtl_for_debug): Also clear flag_mudflap for the duration of make_decl_rtl call. * varasm.c (make_decl_rtl_for_debug): Also clear flag_mudflap for the duration of make_decl_rtl call. From-SVN: r157621
2010-03-22 11:30:27 +01:00
* varasm.c (make_decl_rtl_for_debug): Also clear
flag_mudflap for the duration of make_decl_rtl call.
re PR debug/43443 (We should yank ASM_OPERANDS locs from var-tracking preserved cselib VALUEs) PR debug/43443 * var-tracking.c (add_cselib_value_chains): Remove ASM_OPERANDS locs from preserved VALUEs. From-SVN: r157620
2010-03-22 11:26:33 +01:00
PR debug/43443
* var-tracking.c (add_cselib_value_chains): Remove ASM_OPERANDS
locs from preserved VALUEs.
re PR middle-end/42718 (FAIL: gcc.c-torture/compile/pr42559.c at -O1 and above) PR middle-end/42718 * pa.md (movmemsi): Set align to one if zero. (movmemdi): Likewise. From-SVN: r157614
2010-03-22 02:00:30 +01:00
2010-03-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR middle-end/42718
* pa.md (movmemsi): Set align to one if zero.
(movmemdi): Likewise.
re PR target/42321 (NEON/VFP registers from inline assembly clobber list are saved/restored incorrectly) PR target/42321 * arm.c (arm_output_epilogue): Correctly match VFP pop instructions with their corresponding prologue pushes. From-SVN: r157609
2010-03-21 21:27:00 +01:00
2010-03-21 Richard Earnshaw <rearnsha@arm.com>
PR target/42321
* arm.c (arm_output_epilogue): Correctly match VFP pop instructions
with their corresponding prologue pushes.
re PR target/43156 (SPU-elf ICEs on simple programs) 2010-03-20 Andrew Pinski <pinskia@gmail.com> PR target/43156 * config/spu/spu.c (spu_expand_prologue): Don't emit NOTE_INSN_DELETED at the begining or end. (spu_expand_epilogue): Likewise. From-SVN: r157596
2010-03-20 18:45:37 +01:00
2010-03-20 Andrew Pinski <pinskia@gmail.com>
PR target/43156
* config/spu/spu.c (spu_expand_prologue): Don't emit NOTE_INSN_DELETED
at the begining or end.
(spu_expand_epilogue): Likewise.
re PR rtl-optimization/43438 (possible wrong code bug) 2010-03-20 Richard Guenther <rguenther@suse.de> PR rtl-optimization/43438 * combine.c (make_extraction): Properly zero-/sign-extend an extraction of the low part of a CONST_INT. Also handle CONST_DOUBLE. * gcc.c-torture/execute/pr43438.c: New testcase. From-SVN: r157592
2010-03-20 14:44:18 +01:00
2010-03-20 Richard Guenther <rguenther@suse.de>
PR rtl-optimization/43438
* combine.c (make_extraction): Properly zero-/sign-extend an
extraction of the low part of a CONST_INT. Also handle
CONST_DOUBLE.
darwin.h (SUBTARGET32_DEFAULT_CPU): Add. * config/i386/darwin.h (SUBTARGET32_DEFAULT_CPU): Add. * config/i386/i386.c (SUBTARGET32_DEFAULT_CPU): Add. (override_options): Use SUBTARGET32_DEFAULT_CPU. From-SVN: r157589
2010-03-20 06:40:05 +01:00
2010-03-19 Mike Stump <mikestump@comcast.net>
* config/i386/darwin.h (SUBTARGET32_DEFAULT_CPU): Add.
* config/i386/i386.c (SUBTARGET32_DEFAULT_CPU): Add.
(override_options): Use SUBTARGET32_DEFAULT_CPU.
re PR c/43211 (ICE with incomplete type in function argument) 2010-03-19 Andrew Pinski <andrew_pinski@caviumnetworks.com> PR C/43211 * c-decl.c (grokparms): Set arg_types to NULL_TREE if there was an error. 2010-03-19 Andrew Pinski <andrew_pinski@caviumnetworks.com> PR C/43211 * gcc.dg/pr43211.c: New test. * gcc.dg/pr18809-1.c: Don't expect an error when calling foo. From-SVN: r157585
2010-03-19 23:52:41 +01:00
2010-03-19 Andrew Pinski <andrew_pinski@caviumnetworks.com>
Fix long lines From-SVN: r157664
2010-03-23 13:13:00 +01:00
PR c/43211
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
* c-decl.c (grokparms): Set arg_types to NULL_TREE if there was
an error.
re PR c/43211 (ICE with incomplete type in function argument) 2010-03-19 Andrew Pinski <andrew_pinski@caviumnetworks.com> PR C/43211 * c-decl.c (grokparms): Set arg_types to NULL_TREE if there was an error. 2010-03-19 Andrew Pinski <andrew_pinski@caviumnetworks.com> PR C/43211 * gcc.dg/pr43211.c: New test. * gcc.dg/pr18809-1.c: Don't expect an error when calling foo. From-SVN: r157585
2010-03-19 23:52:41 +01:00
re PR rtl-optimization/42258 (redundant register move around mul instruction) gcc/ PR rtl-optimization/42258 * ira-lives.c (check_and_make_def_conflict): Ignore conflict for a use that may match DEF. testsuite/ PR rtl-optimization/42258 * gcc.target/arm/thumb1-mul-moves.c: New test. From-SVN: r157581
2010-03-19 19:18:54 +01:00
2010-03-19 Bernd Schmidt <bernd.schmidt@codesourcery.com>
PR rtl-optimization/42258
* ira-lives.c (check_and_make_def_conflict): Ignore conflict for a
use that may match DEF.
re PR target/40697 (inefficient code to extract least bits from an integer value) gcc/ PR target/40697 * optabs.c (avoid_expensive_constant): Use rtx_cost to find out the cost of loading the constant rather than assuming COSTS_N_INSNS (1). * config/arm/arm.c (thumb1_rtx_costs) <case CONST_INT>: If the outer code is AND, do the same tests as the andsi3 expander and return COSTS_N_INSNS (1) if and is cheap. testsuite/ PR target/40697 * gcc.target/arm/thumb-andsi.c: New test. From-SVN: r157582
2010-03-19 19:41:22 +01:00
PR target/40697
* optabs.c (avoid_expensive_constant): Use rtx_cost to find out
the cost of loading the constant rather than assuming
COSTS_N_INSNS (1).
* config/arm/arm.c (thumb1_rtx_costs) <case CONST_INT>: If the
outer code is AND, do the same tests as the andsi3 expander and
return COSTS_N_INSNS (1) if and is cheap.
optabs.c (avoid_expensive_constant): Fix formatting. * optabs.c (avoid_expensive_constant): Fix formatting. From-SVN: r157584
2010-03-19 20:45:01 +01:00
* optabs.c (avoid_expensive_constant): Fix formatting.
re PR c++/43116 (ICE when using attributes in a function alias declaration) PR c++/43116 * attribs.c (decl_attributes): When rebuilding a function pointer type use the same qualifiers as the original pointer type. testsuite/ * g++.dg/other/pr43116.C: New testcase. From-SVN: r157578
2010-03-19 17:37:27 +01:00
2010-03-19 Michael Matz <matz@suse.de>
PR c++/43116
* attribs.c (decl_attributes): When rebuilding a function pointer
type use the same qualifiers as the original pointer type.
gimple.texi (Logical Operators): Describe is_gimple_ip_invariant and is_gimple_ip_invariant_address. 2010-03-19 Martin Jambor <mjambor@suse.cz> * doc/gimple.texi (Logical Operators): Describe is_gimple_ip_invariant and is_gimple_ip_invariant_address. From-SVN: r157576
2010-03-19 17:09:16 +01:00
2010-03-19 Martin Jambor <mjambor@suse.cz>
* doc/gimple.texi (Logical Operators): Describe is_gimple_ip_invariant
and is_gimple_ip_invariant_address.
Revert work around for PR40521 2010-03-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> Revert 2009-10-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> * config/arm/arm.c (arm_override_options): Turn off flag_dwarf2_cfi_asm for AAPCS variants. From-SVN: r157575
2010-03-19 17:02:49 +01:00
2010-03-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
Revert
2009-10-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config/arm/arm.c (arm_override_options): Turn off
flag_dwarf2_cfi_asm for AAPCS variants.
re PR target/43399 (bootstrap failure in stage1) Fix PR target/43399 2010-03-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/43399 * config/arm/arm.c (emit_multi_reg_push): Update comments. Use PRE_MODIFY instead of PRE_DEC. (emit_sfm): Use PRE_MODIFY instead of PRE_DEC. (vfp_emit_fstmd): Likewise. From-SVN: r157574
2010-03-19 16:58:37 +01:00
2010-03-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/43399
* config/arm/arm.c (emit_multi_reg_push): Update comments.
Use PRE_MODIFY instead of PRE_DEC.
(emit_sfm): Use PRE_MODIFY instead of PRE_DEC.
(vfp_emit_fstmd): Likewise.
re PR target/43305 (ICE: in emit_unop_insn, at optabs.c:3838 with -Os -ffast-math and ilogbl()) PR 43305 * builtins.c (expand_builtin_interclass_mathfn, expand_builtin_signbit): Use maybe_emit_unop_insn, emit libcalls if that fails. testsuite/ * gcc.dg/pr43305.c: New testcase. From-SVN: r157567
2010-03-19 13:37:28 +01:00
2010-03-19 Michael Matz <matz@suse.de>
PR target/43305
* builtins.c (expand_builtin_interclass_mathfn,
expand_builtin_signbit): Use maybe_emit_unop_insn, emit libcalls
if that fails.
re PR tree-optimization/43415 (Consumes large amounts of memory and time in PRE at -O3) 2010-03-19 Richard Guenther <rguenther@suse.de> PR tree-optimization/43415 * tree-ssa-pre.c (phi_translate): Split out worker to ... (phi_translate_1): ... this. (phi_translate): Move all caching here. Cache all NARY and REFERENCE translations. * gcc.c-torture/compile/pr43415.c: New testcase. From-SVN: r157562
2010-03-19 11:18:25 +01:00
2010-03-19 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43415
* tree-ssa-pre.c (phi_translate): Split out worker to ...
(phi_translate_1): ... this.
(phi_translate): Move all caching here. Cache all NARY
and REFERENCE translations.
sparc.c: Include dwarf2out.h. * config/sparc/sparc.c: Include dwarf2out.h. (emit_pic_helper): Delete. (pic_helper_symbol_name): Delete. (pic_helper_emitted_p): Delete. (pic_helper_needed): New. (USE_HIDDEN_LINKONCE): Define to '1' if HAVE_GAS_HIDDEN else '0'. (get_pc_thunk_name): New. (load_pic_register): Remove 'delay_pic_helper' arg. Use get_thunk_pc_name and ggc_strdup to generate PIC thunk symbol. Set pic_helper_needed to true. Don't call emit_pic_helper. (sparc_expand_prologue): Update load_pic_register call. (sparc_output_mi_thunk): Likewise. (sparc_file_end): Emit a hidden comdat symbol for the PIC thunk if possible. Output CFI information as needed. From-SVN: r157557
2010-03-19 06:34:12 +01:00
2010-03-19 David S. Miller <davem@davemloft.net>
With help from Eric Botcazou.
* config/sparc/sparc.c: Include dwarf2out.h.
(emit_pic_helper): Delete.
(pic_helper_symbol_name): Delete.
(pic_helper_emitted_p): Delete.
(pic_helper_needed): New.
(USE_HIDDEN_LINKONCE): Define to '1' if HAVE_GAS_HIDDEN else '0'.
(get_pc_thunk_name): New.
(load_pic_register): Remove 'delay_pic_helper' arg. Use
get_thunk_pc_name and ggc_strdup to generate PIC thunk symbol.
Set pic_helper_needed to true. Don't call emit_pic_helper.
(sparc_expand_prologue): Update load_pic_register call.
(sparc_output_mi_thunk): Likewise.
(sparc_file_end): Emit a hidden comdat symbol for the PIC
thunk if possible. Output CFI information as needed.
Update dates. From-SVN: r157561
2010-03-19 10:22:38 +01:00
2010-03-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
re PR target/36399 (ABI bug on darwin/x86-32) 2010-03-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Jack Howarth <howarth@bromo.med.uc.edu> PR target/36399 * gcc/config/i386/i386.h: Fix ABI on darwin x86-32. * gcc/testsuite/gcc.target/i386/push-1.c: Don't xfail scan-assembler-not "movups" on darwin. Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu> From-SVN: r157553
2010-03-18 23:56:38 +01:00
Jack Howarth <howarth@bromo.med.uc.edu>
PR target/36399
Canonicalize filenames. From-SVN: r157560
2010-03-19 10:19:45 +01:00
* config/i386/i386.h: Fix ABI on darwin x86-32.
re PR target/36399 (ABI bug on darwin/x86-32) 2010-03-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Jack Howarth <howarth@bromo.med.uc.edu> PR target/36399 * gcc/config/i386/i386.h: Fix ABI on darwin x86-32. * gcc/testsuite/gcc.target/i386/push-1.c: Don't xfail scan-assembler-not "movups" on darwin. Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu> From-SVN: r157553
2010-03-18 23:56:38 +01:00
tree.h: Declare make_decl_rtl_for_debug. * tree.h: Declare make_decl_rtl_for_debug. * varasm.c (make_decl_rtl_for_debug): New. * dwarf2out.c (rtl_for_decl_location): Call it. * cfgexpand.c (expand_debug_expr): Call it. From-SVN: r157551
2010-03-18 21:41:40 +01:00
2010-03-18 Aldy Hernandez <aldyh@redhat.com>
* tree.h: Declare make_decl_rtl_for_debug.
* varasm.c (make_decl_rtl_for_debug): New.
* dwarf2out.c (rtl_for_decl_location): Call it.
* cfgexpand.c (expand_debug_expr): Call it.
re PR bootstrap/43403 (ICE in stage1 compiling __bswapdi2) PR bootstrap/43403 * var-tracking.c (vt_init_cfa_base): Do nothing if cfa_base_rtx would be hard_frame_pointer_rtx or non-fixed register. From-SVN: r157549
2010-03-18 21:17:32 +01:00
2010-03-18 Jakub Jelinek <jakub@redhat.com>
re PR target/43399 (bootstrap failure in stage1) PR bootstrap/43399 * var-tracking.c (adjust_mems) <case POST_MODIFY>: Allow BLKmode mem_mode. From-SVN: r157550
2010-03-18 21:18:53 +01:00
PR bootstrap/43399
* var-tracking.c (adjust_mems) <case POST_MODIFY>: Allow BLKmode
mem_mode.
re PR bootstrap/43403 (ICE in stage1 compiling __bswapdi2) PR bootstrap/43403 * var-tracking.c (vt_init_cfa_base): Do nothing if cfa_base_rtx would be hard_frame_pointer_rtx or non-fixed register. From-SVN: r157549
2010-03-18 21:17:32 +01:00
PR bootstrap/43403
* var-tracking.c (vt_init_cfa_base): Do nothing if
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
cfa_base_rtx would be hard_frame_pointer_rtx or non-fixed register.
re PR bootstrap/43403 (ICE in stage1 compiling __bswapdi2) PR bootstrap/43403 * var-tracking.c (vt_init_cfa_base): Do nothing if cfa_base_rtx would be hard_frame_pointer_rtx or non-fixed register. From-SVN: r157549
2010-03-18 21:17:32 +01:00
re PR debug/42873 (deadlock in var tracking in recent builds) PR debug/42873 * var-tracking.c (canonicalize_vars_star): New. (dataflow_post_merge_adjust): Use it. From-SVN: r157548
2010-03-18 21:16:48 +01:00
2010-03-18 Alexandre Oliva <aoliva@redhat.com>
PR debug/42873
* var-tracking.c (canonicalize_vars_star): New.
(dataflow_post_merge_adjust): Use it.
re PR rtl-optimization/43058 (var-tracking uses up all virtual memory) PR debug/43058 * var-tracking.c (non_suitable_const): New function. (add_uses): For DEBUG_INSNs with constants, don't record any value, instead just the constant value itself. (compute_bb_dataflow) <case MO_VAL_LOC>: If PAT_VAR_LOCATION_LOC is not VAR_LOC_UNKNOWN_P, set var to the constant. (emit_notes_in_bb): Likewise. (emit_note_insn_var_location): For onepart variables if cur_loc is a VOIDmode constant, use DECL_MODE. * gcc.dg/pr43058.c: New test. From-SVN: r157547
2010-03-18 21:15:05 +01:00
2010-03-18 Jakub Jelinek <jakub@redhat.com>
PR debug/43058
* var-tracking.c (non_suitable_const): New function.
(add_uses): For DEBUG_INSNs with constants, don't record any
value, instead just the constant value itself.
(compute_bb_dataflow) <case MO_VAL_LOC>: If PAT_VAR_LOCATION_LOC
is not VAR_LOC_UNKNOWN_P, set var to the constant.
(emit_notes_in_bb): Likewise.
(emit_note_insn_var_location): For onepart variables if
cur_loc is a VOIDmode constant, use DECL_MODE.
re PR middle-end/42450 (another GCC 4.5 ICE on C++ templated code) 2010-03-18 Martin Jambor <mjambor@suse.cz> PR middle-end/42450 * cgraph.h (cgraph_redirect_edge_call_stmt_to_callee): Declare. * cgraphunit.c (cgraph_materialize_all_clones): Update calls in all non-clones. Moved call redirection... (cgraph_redirect_edge_call_stmt_to_callee): ...to this new function. (cgraph_materialize_all_clones): Dispose of all combined_args_to_skip bitmaps. (verify_cgraph_node): Do not check for edges pointing to wrong nodes in inline clones. * tree-inline.c (copy_bb): Call cgraph_redirect_edge_call_stmt_to_callee. * ipa.c (cgraph_remove_unreachable_nodes): Call cgraph_node_remove_callees even when there are used clones. * testsuite/g++.dg/torture/pr42450.C: New test. From-SVN: r157546
2010-03-18 21:07:13 +01:00
2010-03-18 Martin Jambor <mjambor@suse.cz>
PR middle-end/42450
* cgraph.h (cgraph_redirect_edge_call_stmt_to_callee): Declare.
* cgraphunit.c (cgraph_materialize_all_clones): Update calls in
all non-clones. Moved call redirection...
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
(cgraph_redirect_edge_call_stmt_to_callee): ...to this new function.
re PR middle-end/42450 (another GCC 4.5 ICE on C++ templated code) 2010-03-18 Martin Jambor <mjambor@suse.cz> PR middle-end/42450 * cgraph.h (cgraph_redirect_edge_call_stmt_to_callee): Declare. * cgraphunit.c (cgraph_materialize_all_clones): Update calls in all non-clones. Moved call redirection... (cgraph_redirect_edge_call_stmt_to_callee): ...to this new function. (cgraph_materialize_all_clones): Dispose of all combined_args_to_skip bitmaps. (verify_cgraph_node): Do not check for edges pointing to wrong nodes in inline clones. * tree-inline.c (copy_bb): Call cgraph_redirect_edge_call_stmt_to_callee. * ipa.c (cgraph_remove_unreachable_nodes): Call cgraph_node_remove_callees even when there are used clones. * testsuite/g++.dg/torture/pr42450.C: New test. From-SVN: r157546
2010-03-18 21:07:13 +01:00
(cgraph_materialize_all_clones): Dispose of all
combined_args_to_skip bitmaps.
(verify_cgraph_node): Do not check for edges pointing to wrong
nodes in inline clones.
* tree-inline.c (copy_bb): Call
cgraph_redirect_edge_call_stmt_to_callee.
* ipa.c (cgraph_remove_unreachable_nodes): Call
cgraph_node_remove_callees even when there are used clones.
Make GCC_4.5.0 inherit GCC_4.4.0. 2010-03-18 H.J. Lu <hongjiu.lu@intel.com> * config/i386/libgcc-glibc.ver: Make GCC_4.5.0 inherit GCC_4.4.0. From-SVN: r157545
2010-03-18 20:42:19 +01:00
2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/libgcc-glibc.ver: Make GCC_4.5.0 inherit GCC_4.4.0.
Export __extendxftf2 to GCC_4.5.0 for 32bit libgcc. 2010-03-18 H.J. Lu <hongjiu.lu@intel.com> PR target/43383 * config/i386/libgcc-glibc.ver: Add __extendxftf2 to GCC_4.5.0 for 32bit. From-SVN: r157544
2010-03-18 19:12:31 +01:00
2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
PR target/43383
* config/i386/libgcc-glibc.ver: Add __extendxftf2 to GCC_4.5.0
for 32bit.
re PR middle-end/43419 (gcc replaces pow(x, 0.5) by sqrt(x), invalid when x is -0) PR middle-end/43419 * builtins.c (expand_builtin_pow): Don't transform pow(x, 0.5) into sqrt(x) if we need to preserve signed zeros. testsuite/ * gcc.dg/pr43419.c: New testcase. From-SVN: r157543
2010-03-18 17:07:53 +01:00
2010-03-18 Michael Matz <matz@suse.de>
PR middle-end/43419
* builtins.c (expand_builtin_pow): Don't transform pow(x, 0.5)
into sqrt(x) if we need to preserve signed zeros.
Remove the REG_EQUAL note if we don't know its invariant status. gcc/ 2010-03-18 Steven Bosscher <steven@gcc.gnu.org> Eric Botcazou <ebotcazou@adacore.com> PR rtl-optimization/43360 * loop-invariant.c (move_invariant_reg): Remove the REG_EQUAL note if we don't know its invariant status. gcc/testsuite/ 2010-03-18 H.J. Lu <hongjiu.lu@intel.com> PR rtl-optimization/43360 * gcc.dg/torture/pr43360.c: New. From-SVN: r157539
2010-03-18 14:10:49 +01:00
2010-03-18 Steven Bosscher <steven@gcc.gnu.org>
Eric Botcazou <ebotcazou@adacore.com>
PR rtl-optimization/43360
* loop-invariant.c (move_invariant_reg): Remove the REG_EQUAL
note if we don't know its invariant status.
re PR tree-optimization/43402 (dom1 miscompiles binary search) PR tree-optimization/43402 * tree-cfgcleanup.c (cleanup_control_expr_graph): Don't follow PHI chains of ssa names registered for update. testsuite/ * gcc.dg/pr43402.c: New testcase. From-SVN: r157538
2010-03-18 13:20:50 +01:00
2010-03-18 Michael Matz <matz@suse.de>
PR tree-optimization/43402
* tree-cfgcleanup.c (cleanup_control_expr_graph): Don't follow
PHI chains of ssa names registered for update.
re PR target/42427 (invalid assembly code for 301.apsi for -fnon-call-exceptions) gcc/ PR target/42427 * config/rs6000/rs6000.c (rs6000_split_multireg_move): Add support for non-offsettable and pre_modify update addressing. * config/rs6000/dfp.md (*movdd_hardfloat32): Make the "0", "1" and "2" alternatives "#". (*movdd_softfloat32): Make all alternatives "#"; * config/rs6000/rs6000.md (DIFD): New define_mode_iterator. (*movdf_hardfloat32): Make the "0", "1" and "2" alternatives "#". (*movdf_softfloat32): Make all alternatives "#"; (movdi): Use the new DIFD mode iterator to create a common splitter for movdi, movdf and movdd patterns. gcc/testsuite/ PR target/42427 * gcc.dg/pr42427.c: New test. From-SVN: r157530
2010-03-18 04:10:04 +01:00
2010-03-17 Peter Bergner <bergner@vnet.ibm.com>
PR target/42427
* config/rs6000/rs6000.c (rs6000_split_multireg_move): Add support for
non-offsettable and pre_modify update addressing.
* config/rs6000/dfp.md (*movdd_hardfloat32): Make the "0", "1"
and "2" alternatives "#".
(*movdd_softfloat32): Make all alternatives "#";
* config/rs6000/rs6000.md (DIFD): New define_mode_iterator.
(*movdf_hardfloat32): Make the "0", "1" and "2" alternatives "#".
(*movdf_softfloat32): Make all alternatives "#";
(movdi): Use the new DIFD mode iterator to create a common splitter
for movdi, movdf and movdd patterns.
common.opt (dumpdir): Remove redundant tab. gcc/ 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com> * common.opt (dumpdir): Remove redundant tab. gcc/fortran 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com> * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove redundant tab. From-SVN: r157529
2010-03-18 04:01:09 +01:00
2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
* common.opt (dumpdir): Remove redundant tab.
re PR tree-optimization/43347 (Warning about symbols generated by SRA being used uninitialized) 2010-03-17 Martin Jambor <mjambor@suse.cz> PR tree-optimization/43347 * tree-sra.c (create_access_replacement): Set TREE_NO_WARNING when the original base is DECL_ARTIFICIAL or DECL_IGNORED_P. From-SVN: r157515
2010-03-17 13:02:35 +01:00
2010-03-17 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/43347
* tree-sra.c (create_access_replacement): Set TREE_NO_WARNING when the
original base is DECL_ARTIFICIAL or DECL_IGNORED_P.
re PR rtl-optimization/42216 (changes in scheduling regress 464.h264ref 20%) PR rtl-optimization/42216 * regrename.c (create_new_chain): New function, broken out from... (scan_rtx_reg): ... here. Call it. Handle the case where we are appending a use to an empty chain. (build_def_use): Remove previous changes that convert OP_INOUT to OP_OUT operands; instead detect the case where an OP_INOUT operand uses a previously untracked register and create an empty chain for it. From-SVN: r157511
2010-03-17 10:25:35 +01:00
2010-03-17 Bernd Schmidt <bernd.schmidt@analog.com>
PR rtl-optimization/42216
* regrename.c (create_new_chain): New function, broken out from...
(scan_rtx_reg): ... here. Call it. Handle the case where we are
appending a use to an empty chain.
(build_def_use): Remove previous changes that convert OP_INOUT to
OP_OUT operands; instead detect the case where an OP_INOUT operand
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
uses a previously untracked register and create an empty chain for it.
re PR rtl-optimization/42216 (changes in scheduling regress 464.h264ref 20%) PR rtl-optimization/42216 * regrename.c (create_new_chain): New function, broken out from... (scan_rtx_reg): ... here. Call it. Handle the case where we are appending a use to an empty chain. (build_def_use): Remove previous changes that convert OP_INOUT to OP_OUT operands; instead detect the case where an OP_INOUT operand uses a previously untracked register and create an empty chain for it. From-SVN: r157511
2010-03-17 10:25:35 +01:00
Rewrite unfinished sentence in documentation. gcc/: * doc/extend.texi (Function Attributes): Rewrite unfinished sentence in ms_abi documentation. From-SVN: r157508
2010-03-17 07:18:19 +01:00
2010-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* doc/extend.texi (Function Attributes): Rewrite unfinished
sentence in ms_abi documentation.
linux64.opt (mprofile-kernel): Use profile_kernel var. * config/rs6000/linux64.opt (mprofile-kernel): Use profile_kernel var. * config/rs6000/linux64.h (TARGET_PROFILE_KERNEL): Define. (SUBSUBTARGET_OVERRIDE_OPTIONS): Don't use SET_PROFILE_KERNEL. * config/rs6000/rs6000.c (SET_PROFILE_KERNEL): Don't define. From-SVN: r157507
2010-03-17 05:44:37 +01:00
2010-03-17 Alan Modra <amodra@gmail.com>
* config/rs6000/linux64.opt (mprofile-kernel): Use profile_kernel var.
* config/rs6000/linux64.h (TARGET_PROFILE_KERNEL): Define.
(SUBSUBTARGET_OVERRIDE_OPTIONS): Don't use SET_PROFILE_KERNEL.
* config/rs6000/rs6000.c (SET_PROFILE_KERNEL): Don't define.
re PR middle-end/43365 (Destructor not called when returning in exception handler) PR middle-end/43365 * tree-eh.c (replace_goto_queue): Also replace in the eh_seq. (lower_try_finally): Save and restore eh_seq around the expansion of the try-finally. From-SVN: r157499
2010-03-17 00:02:35 +01:00
2010-03-16 Richard Henderson <rth@redhat.com>
PR middle-end/43365
* tree-eh.c (replace_goto_queue): Also replace in the eh_seq.
(lower_try_finally): Save and restore eh_seq around the expansion
of the try-finally.
graphite-sese-to-poly.c (split_reduction_stmt): Skip debug statements before splitting block. * graphite-sese-to-poly.c (split_reduction_stmt): Skip debug statements before splitting block. From-SVN: r157494
2010-03-16 21:04:04 +01:00
2010-03-16 Aldy Hernandez <aldyh@redhat.com>
* graphite-sese-to-poly.c (split_reduction_stmt): Skip debug
statements before splitting block.
sourcebuild.texi (Testsuites): Fix markup. 2010-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * doc/sourcebuild.texi (Testsuites): Fix markup. Use pathnames relative to gcc/testsuite. (Test Directives): Move description of how timeout is determined. (Ada Tests): Favor gnat.exp over ada/acats/tests/gcc. (C Tests): Correct gcc.misc-tests directory. Framework tests now live in gcc.test-framework. From-SVN: r157491
2010-03-16 18:17:33 +01:00
2010-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* doc/sourcebuild.texi (Testsuites): Fix markup.
Use pathnames relative to gcc/testsuite.
(Test Directives): Move description of how timeout is determined.
(Ada Tests): Favor gnat.exp over ada/acats/tests/gcc.
(C Tests): Correct gcc.misc-tests directory.
Framework tests now live in gcc.test-framework.
re PR tree-optimization/43379 (ICE: error: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set with -O2 -ftracer) 2010-03-16 Richard Guenther <rguenther@suse.de> PR middle-end/43379 * tree-cfg.c (gimple_merge_blocks): When propagating virtual PHI operands make sure to merge SSA_NAME_OCCURS_IN_ABNORMAL_PHI properly. * gcc.dg/pr43379.c: New testcase. From-SVN: r157478
2010-03-16 13:31:38 +01:00
2010-03-16 Richard Guenther <rguenther@suse.de>
PR middle-end/43379
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
* tree-cfg.c (gimple_merge_blocks): When propagating virtual PHI
operands make sure to merge SSA_NAME_OCCURS_IN_ABNORMAL_PHI properly.
re PR tree-optimization/43379 (ICE: error: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set with -O2 -ftracer) 2010-03-16 Richard Guenther <rguenther@suse.de> PR middle-end/43379 * tree-cfg.c (gimple_merge_blocks): When propagating virtual PHI operands make sure to merge SSA_NAME_OCCURS_IN_ABNORMAL_PHI properly. * gcc.dg/pr43379.c: New testcase. From-SVN: r157478
2010-03-16 13:31:38 +01:00
re PR tree-optimization/42917 ("-fcompare-debug failure" with -ftree-loop-linear) PR tree-optimization/42917 * lambda-code.c (remove_iv): Skip debug statements. (lambda_loopnest_to_gcc_loopnest): Likewise. (not_interesting_stmt): Debug statements are not interesting. Co-Authored-By: Alexandre Oliva <aoliva@redhat.com> From-SVN: r157477
2010-03-16 12:33:45 +01:00
2010-03-16 Aldy Hernandez <aldyh@redhat.com>
Alexandre Oliva <aoliva@redhat.com>
PR tree-optimization/42917
* lambda-code.c (remove_iv): Skip debug statements.
(lambda_loopnest_to_gcc_loopnest): Likewise.
(not_interesting_stmt): Debug statements are not interesting.
re PR debug/43051 (VTA causes a stack living parameter unavailable in most of the function) PR debug/43051 PR debug/43092 * cselib.c (cselib_preserve_constants, cfa_base_preserved_val): New static variables. (preserve_only_constants): New function. (cselib_reset_table): If cfa_base_preserved_val is non-NULL, don't clear its REG_VALUES. If cselib_preserve_constants, don't empty the whole hash table, but preserve there VALUEs with constants, cfa_base_preserved_val and cfa_base_preserved_val plus constant. (cselib_preserve_cfa_base_value): New function. (cselib_invalidate_regno): Don't invalidate cfa_base_preserved_val. (cselib_init): Change argument to int bitfield. Set cselib_preserve_constants to whether CSELIB_PRESERVE_CONSTANTS is in it. (cselib_finish): Clear cselib_preserve_constants and cfa_base_preserved_val. * cselib.h (enum cselib_record_what): New enum. (cselib_init): Change argument to int. (cselib_preserve_cfa_base_value): New prototype. * postreload.c (reload_cse_regs_1): Adjust cselib_init caller. * dse.c (dse_step1): Likewise. * cfgcleanup.c (thread_jump): Likewise. * sched-deps.c (sched_analyze): Likewise. * gcse.c (local_cprop_pass): Likewise. * simplify-rtx.c (simplify_replace_fn_rtx): Add argument to callback. If FN is non-NULL, call the callback always and whenever it returns non-NULL just return that. Only do rtx_equal_p if FN is NULL. * rtl.h (simplify_replace_fn_rtx): Add argument to callback. * combine.c (propagate_for_debug_subst): Add old_rtx argument, compare from with old_rtx and if it isn't rtx_equal_p, return NULL. * Makefile.in (var-tracking.o): Depend on $(RECOG_H). * var-tracking.c: Include recog.h. (bb_stack_adjust_offset): Remove. (vt_stack_adjustments): Don't call it, instead just gather the adjustments using insn_stack_adjust_offset_pre_post on each bb insn. (adjust_stack_reference): Remove. (compute_cfa_pointer): New function. (hard_frame_pointer_adjustment, cfa_base_rtx): New static variables. (struct adjust_mem_data): New type. (adjust_mems, adjust_mem_uses, adjust_mem_stores, adjust_insn): New functions. (get_address_mode): New function. (replace_expr_with_values): Use it. (use_type): Don't do cselib_lookup for VAR_LOC_UNKNOWN_P. Use get_address_mode. For cfa_base_rtx return MO_CLOBBER. (adjust_sets): Remove. (add_uses): Don't add extra MO_VAL_USE for cfa_base_rtx plus constant. Use get_address_mode. (get_adjusted_src): Remove. (add_stores): Don't call it. Never reuse expr SET. Don't add extra MO_VAL_USE for cfa_base_rtx plus constant. Use get_address_mode. (add_with_sets): Don't call adjust_sets. (fp_setter, vt_init_cfa_base): New functions. (vt_initialize): Change return type to bool. Move most of pool etc. initialization to the beginning of the function from end. Pass CSELIB_RECORD_MEMORY | CSELIB_PRESERVE_CONSTANTS to cselib_init. If !frame_pointer_needed, call vt_stack_adjustment before mos vector is filled, call vt_init_cfa_base if argp/framep has been eliminated to sp. If frame_pointer_needed and argp/framep has been eliminated to hard frame pointer, set hard_frame_pointer_adjustment and call vt_init_cfa_base after encountering fp setter in the prologue. For MO_ADJUST, call log_op_type before pusing the op into mos vector, not afterwards. Call adjust_insn before cselib_process_insn/add_with_sets, call cancel_changes (0) afterwards. (variable_tracking_main_1): Adjust for vt_initialize calling vt_stack_adjustments and returning whether it succeeded or not. * gcc.dg/guality/pr43051-1.c: New test. From-SVN: r157476
2010-03-16 11:50:42 +01:00
2010-03-16 Jakub Jelinek <jakub@redhat.com>
PR debug/43051
PR debug/43092
* cselib.c (cselib_preserve_constants,
cfa_base_preserved_val): New static variables.
(preserve_only_constants): New function.
(cselib_reset_table): If cfa_base_preserved_val is non-NULL, don't
re PR target/43524 (ICE: in ix86_expand_prologue, at config/i386/i386.c:8636 with -mstack-arg-probe on x86_64-linux) PR target/43524 * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: Remove invalid assert and wrong comment. testsuite/ChangeLog: PR target/43524 * gcc.target/i386/pr43524.c: New test. From-SVN: r157757
2010-03-26 19:22:37 +01:00
clear its REG_VALUES. If cselib_preserve_constants, don't
re PR debug/43051 (VTA causes a stack living parameter unavailable in most of the function) PR debug/43051 PR debug/43092 * cselib.c (cselib_preserve_constants, cfa_base_preserved_val): New static variables. (preserve_only_constants): New function. (cselib_reset_table): If cfa_base_preserved_val is non-NULL, don't clear its REG_VALUES. If cselib_preserve_constants, don't empty the whole hash table, but preserve there VALUEs with constants, cfa_base_preserved_val and cfa_base_preserved_val plus constant. (cselib_preserve_cfa_base_value): New function. (cselib_invalidate_regno): Don't invalidate cfa_base_preserved_val. (cselib_init): Change argument to int bitfield. Set cselib_preserve_constants to whether CSELIB_PRESERVE_CONSTANTS is in it. (cselib_finish): Clear cselib_preserve_constants and cfa_base_preserved_val. * cselib.h (enum cselib_record_what): New enum. (cselib_init): Change argument to int. (cselib_preserve_cfa_base_value): New prototype. * postreload.c (reload_cse_regs_1): Adjust cselib_init caller. * dse.c (dse_step1): Likewise. * cfgcleanup.c (thread_jump): Likewise. * sched-deps.c (sched_analyze): Likewise. * gcse.c (local_cprop_pass): Likewise. * simplify-rtx.c (simplify_replace_fn_rtx): Add argument to callback. If FN is non-NULL, call the callback always and whenever it returns non-NULL just return that. Only do rtx_equal_p if FN is NULL. * rtl.h (simplify_replace_fn_rtx): Add argument to callback. * combine.c (propagate_for_debug_subst): Add old_rtx argument, compare from with old_rtx and if it isn't rtx_equal_p, return NULL. * Makefile.in (var-tracking.o): Depend on $(RECOG_H). * var-tracking.c: Include recog.h. (bb_stack_adjust_offset): Remove. (vt_stack_adjustments): Don't call it, instead just gather the adjustments using insn_stack_adjust_offset_pre_post on each bb insn. (adjust_stack_reference): Remove. (compute_cfa_pointer): New function. (hard_frame_pointer_adjustment, cfa_base_rtx): New static variables. (struct adjust_mem_data): New type. (adjust_mems, adjust_mem_uses, adjust_mem_stores, adjust_insn): New functions. (get_address_mode): New function. (replace_expr_with_values): Use it. (use_type): Don't do cselib_lookup for VAR_LOC_UNKNOWN_P. Use get_address_mode. For cfa_base_rtx return MO_CLOBBER. (adjust_sets): Remove. (add_uses): Don't add extra MO_VAL_USE for cfa_base_rtx plus constant. Use get_address_mode. (get_adjusted_src): Remove. (add_stores): Don't call it. Never reuse expr SET. Don't add extra MO_VAL_USE for cfa_base_rtx plus constant. Use get_address_mode. (add_with_sets): Don't call adjust_sets. (fp_setter, vt_init_cfa_base): New functions. (vt_initialize): Change return type to bool. Move most of pool etc. initialization to the beginning of the function from end. Pass CSELIB_RECORD_MEMORY | CSELIB_PRESERVE_CONSTANTS to cselib_init. If !frame_pointer_needed, call vt_stack_adjustment before mos vector is filled, call vt_init_cfa_base if argp/framep has been eliminated to sp. If frame_pointer_needed and argp/framep has been eliminated to hard frame pointer, set hard_frame_pointer_adjustment and call vt_init_cfa_base after encountering fp setter in the prologue. For MO_ADJUST, call log_op_type before pusing the op into mos vector, not afterwards. Call adjust_insn before cselib_process_insn/add_with_sets, call cancel_changes (0) afterwards. (variable_tracking_main_1): Adjust for vt_initialize calling vt_stack_adjustments and returning whether it succeeded or not. * gcc.dg/guality/pr43051-1.c: New test. From-SVN: r157476
2010-03-16 11:50:42 +01:00
empty the whole hash table, but preserve there VALUEs with constants,
cfa_base_preserved_val and cfa_base_preserved_val plus constant.
(cselib_preserve_cfa_base_value): New function.
(cselib_invalidate_regno): Don't invalidate cfa_base_preserved_val.
(cselib_init): Change argument to int bitfield. Set
cselib_preserve_constants to whether CSELIB_PRESERVE_CONSTANTS
is in it.
(cselib_finish): Clear cselib_preserve_constants and
cfa_base_preserved_val.
* cselib.h (enum cselib_record_what): New enum.
(cselib_init): Change argument to int.
(cselib_preserve_cfa_base_value): New prototype.
* postreload.c (reload_cse_regs_1): Adjust cselib_init caller.
* dse.c (dse_step1): Likewise.
* cfgcleanup.c (thread_jump): Likewise.
* sched-deps.c (sched_analyze): Likewise.
* gcse.c (local_cprop_pass): Likewise.
* simplify-rtx.c (simplify_replace_fn_rtx): Add argument to callback.
If FN is non-NULL, call the callback always and whenever it returns
non-NULL just return that. Only do rtx_equal_p if FN is NULL.
* rtl.h (simplify_replace_fn_rtx): Add argument to callback.
* combine.c (propagate_for_debug_subst): Add old_rtx argument,
compare from with old_rtx and if it isn't rtx_equal_p, return NULL.
* Makefile.in (var-tracking.o): Depend on $(RECOG_H).
* var-tracking.c: Include recog.h.
(bb_stack_adjust_offset): Remove.
(vt_stack_adjustments): Don't call it, instead just gather the
adjustments using insn_stack_adjust_offset_pre_post on each bb insn.
(adjust_stack_reference): Remove.
(compute_cfa_pointer): New function.
(hard_frame_pointer_adjustment, cfa_base_rtx): New static variables.
(struct adjust_mem_data): New type.
(adjust_mems, adjust_mem_uses, adjust_mem_stores, adjust_insn): New
functions.
(get_address_mode): New function.
(replace_expr_with_values): Use it.
(use_type): Don't do cselib_lookup for VAR_LOC_UNKNOWN_P.
Use get_address_mode. For cfa_base_rtx return MO_CLOBBER.
(adjust_sets): Remove.
(add_uses): Don't add extra MO_VAL_USE for cfa_base_rtx plus constant.
Use get_address_mode.
(get_adjusted_src): Remove.
(add_stores): Don't call it. Never reuse expr SET. Don't add extra
MO_VAL_USE for cfa_base_rtx plus constant. Use get_address_mode.
(add_with_sets): Don't call adjust_sets.
(fp_setter, vt_init_cfa_base): New functions.
(vt_initialize): Change return type to bool. Move most of pool etc.
initialization to the beginning of the function from end. Pass
CSELIB_RECORD_MEMORY | CSELIB_PRESERVE_CONSTANTS to cselib_init.
If !frame_pointer_needed, call vt_stack_adjustment before mos
vector is filled, call vt_init_cfa_base if argp/framep has been
eliminated to sp. If frame_pointer_needed and argp/framep has
been eliminated to hard frame pointer, set
hard_frame_pointer_adjustment and call vt_init_cfa_base after
encountering fp setter in the prologue. For MO_ADJUST, call
log_op_type before pusing the op into mos vector, not afterwards.
Call adjust_insn before cselib_process_insn/add_with_sets,
call cancel_changes (0) afterwards.
(variable_tracking_main_1): Adjust for vt_initialize calling
vt_stack_adjustments and returning whether it succeeded or not.
graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Skip debug statements. * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Skip debug statements. From-SVN: r157465
2010-03-15 20:18:49 +01:00
2010-03-15 Aldy Hernandez <aldyh@redhat.com>
* graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Skip
debug statements.
dwarf2out.c (dwarf2out_frame_debug): Don't assert drap_reg has been set. * dwarf2out.c (dwarf2out_frame_debug): Don't assert drap_reg has been set. (based_loc_descr): Use DW_OP_fbreg for vdrap_reg even when drap_reg has not been set. From-SVN: r157463
2010-03-15 18:03:02 +01:00
2010-03-15 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (dwarf2out_frame_debug): Don't assert drap_reg
has been set.
(based_loc_descr): Use DW_OP_fbreg for vdrap_reg even when
drap_reg has not been set.
re PR middle-end/43300 (ICE: in emit_move_insn, at expr.c:3432) PR middle-end/43300 * tree-outof-ssa.c (emit_partition_copy): New argument sizeexp, use it to expand block copies. (insert_partition_copy_on_edge, insert_rtx_to_part_on_edge, insert_part_to_rtx_on_edge): Adjust callers of emit_partition_copy. (insert_value_copy_on_edge): Use store_expr for BLKmode values. testsuite/ * gcc.dg/pr43300.c: New testcase. From-SVN: r157461
2010-03-15 17:13:28 +01:00
2010-03-15 Michael Matz <matz@suse.de>
PR middle-end/43300
* tree-outof-ssa.c (emit_partition_copy): New argument sizeexp,
use it to expand block copies.
(insert_partition_copy_on_edge, insert_rtx_to_part_on_edge,
insert_part_to_rtx_on_edge): Adjust callers of emit_partition_copy.
(insert_value_copy_on_edge): Use store_expr for BLKmode values.
re PR tree-optimization/43367 (ice: in may_propagate_copy, at tree-ssa-copy.c:85) 2010-03-15 Richard Guenther <rguenther@suse.de> PR tree-optimization/43367 * tree-cfg.c (gimple_can_merge_blocks_p): Simplify PHI elimination check. * gcc.c-torture/compile/pr43367.c: New testcase. From-SVN: r157458
2010-03-15 14:18:45 +01:00
2010-03-15 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43367
* tree-cfg.c (gimple_can_merge_blocks_p): Simplify PHI
elimination check.
re PR tree-optimization/43317 (ICE: Segmentation fault with -fipa-struct-reorg -g) 2010-03-15 Richard Guenther <rguenther@suse.de> PR tree-optimization/43317 * ipa-struct-reorg.c (create_new_general_access): Update stmt. * gcc.dg/pr43317.c: New testcase. From-SVN: r157457
2010-03-15 14:05:05 +01:00
2010-03-15 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43317
* ipa-struct-reorg.c (create_new_general_access): Update stmt.
PR tree/optimization/43141 2010-03-15 Martin Jambor <mjambor@suse.cz> PR tree/optimization/43141 * tree-sra.c (create_abstract_origin): New function. (modify_function): Call create_abstract_origin. From-SVN: r157456
2010-03-15 12:43:04 +01:00
2010-03-15 Martin Jambor <mjambor@suse.cz>
re PR tree-optimization/43317 (ICE: Segmentation fault with -fipa-struct-reorg -g) 2010-03-15 Richard Guenther <rguenther@suse.de> PR tree-optimization/43317 * ipa-struct-reorg.c (create_new_general_access): Update stmt. * gcc.dg/pr43317.c: New testcase. From-SVN: r157457
2010-03-15 14:05:05 +01:00
PR tree-optimization/43141
PR tree/optimization/43141 2010-03-15 Martin Jambor <mjambor@suse.cz> PR tree/optimization/43141 * tree-sra.c (create_abstract_origin): New function. (modify_function): Call create_abstract_origin. From-SVN: r157456
2010-03-15 12:43:04 +01:00
* tree-sra.c (create_abstract_origin): New function.
(modify_function): Call create_abstract_origin.
Makefile.in (stmp-int-hdrs): Don't chmod include/stdint.h if it wasn't copied. 2010-03-15 Chris Demetriou <cgd@google.com> * Makefile.in (stmp-int-hdrs): Don't chmod include/stdint.h if it wasn't copied. From-SVN: r157454
2010-03-15 09:51:56 +01:00
2010-03-15 Chris Demetriou <cgd@google.com>
* Makefile.in (stmp-int-hdrs): Don't chmod include/stdint.h if it
wasn't copied.
Add ChangeLog entries. From-SVN: r157441
2010-03-13 18:35:52 +01:00
2010-03-13 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/43354
* graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Do not
call insert_out_of_ssa_copy for default definitions.
2010-03-13 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (my_long_long): Defined.
(gcc_type_for_cloog_iv): Use it instead of long_long_integer_type_node.
* graphite-sese-to-poly.c (my_long_long): Defined.
(scop_ivs_can_be_represented): Use it.
2010-03-13 Sebastian Pop <sebastian.pop@amd.com>
* doc/invoke.texi: Fix documentation of graphite-max-nb-scop-params,
graphite-max-bbs-per-function, and loop-block-tile-size.
* params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Replace "maximal"
with "maximum".
(PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Same.
2010-03-13 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (gcc_type_for_iv_of_clast_loop): Remove
forward declaration.
* graphite-sese-to-poly.c (reduction_phi_p): Remove FIXME comment.
(add_upper_bounds_from_estimated_nit): New.
(build_loop_iteration_domains): Use it.
2010-03-13 Sebastian Pop <sebastian.pop@amd.com>
* doc/invoke.texi (PARAM_LOOP_BLOCK_TILE_SIZE): Document.
2010-03-13 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/43306
* tree-chrec.c (evolution_function_right_is_integer_cst): CHREC_RIGHT
should be an INTEGER_CST. Also handle CASE_CONVERT.
2010-03-13 Sebastian Pop <sebastian.pop@amd.com>
* graphite.c (graphite_initialize): To bound the number of bbs per
function, use PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION.
* params.def (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Declared.
* doc/invoke.texi: Document it.
2010-03-13 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (build_poly_scop): Do not return bool.
* graphite-sese-to-poly.h (build_poly_scop): Same.
2010-03-13 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (build_poly_scop): Limit scops following
the number of parameters in the scop. Use as an upper bound
PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS.
* params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Declared.
* doc/invoke.texi: Document it.
Makefile.in (TEXI_GCCINT_FILES): Remove c-tree.texi. 2010-03-13 Jerry Quinn <jlquinn@optonline.net> * Makefile.in (TEXI_GCCINT_FILES): Remove c-tree.texi. * doc/c-tree.texi: Remove. * doc/generic.texi: Merge c-tree.texi here. * doc/gccint.texi (Trees): Remove menu entry. (c-tree.texi): Remove @include. * doc/rtl.texi (Reading RTL): Update pxref from Trees to GENERIC. * doc/languages.texi (Reading RTL): Ditto. From-SVN: r157419
2010-03-13 06:38:08 +01:00
2010-03-13 Jerry Quinn <jlquinn@optonline.net>
* Makefile.in (TEXI_GCCINT_FILES): Remove c-tree.texi.
* doc/c-tree.texi: Remove.
* doc/generic.texi: Merge c-tree.texi here.
* doc/gccint.texi (Trees): Remove menu entry.
(c-tree.texi): Remove @include.
* doc/rtl.texi (Reading RTL): Update pxref from Trees to GENERIC.
* doc/languages.texi (Reading RTL): Ditto.
re PR target/42869 (GOMP_critical_start wrong on Itanium due to __sync miscompilation) 2010-03-12 Steve Ellcey <sje@cup.hp.com> PR target/42869 * config/ia64/sync.md (sync_compare_and_swap): Move memory fence. From-SVN: r157410
2010-03-12 19:19:14 +01:00
2010-03-12 Steve Ellcey <sje@cup.hp.com>
PR target/42869
* config/ia64/sync.md (sync_compare_and_swap): Move memory fence.
Remove band-aid no longer needed by the fix in PR 43431 From-SVN: r157408
2010-03-12 16:11:25 +01:00
2010-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
PR middle-end/42431
* gcc/config/rs6000/rs6000.c (rs6000_emit_move): Delete band-aid
code added to work around reload clobbering CONST insns.
re PR debug/43329 (Early inlining causes suboptimal debug info) PR debug/43329 * tree-inline.c (remap_decls): Put old_var rather than origin_var into *nonlocalized_list vector. * dwarf2out.c (gen_formal_parameter_die): Call decl_ultimate_origin even if origin is non-NULL. (gen_variable_die): Likewise. (process_scope_var): Don't change origin. (gen_decl_die): Likewise. * tree-cfgcleanup.c (remove_forwarder_block): Check single_pred_p before adding new edges instead of after it, fix moving over debug stmts. * gcc.dg/guality/pr43329-1.c: New test. From-SVN: r157402
2010-03-12 14:04:37 +01:00
2010-03-12 Jakub Jelinek <jakub@redhat.com>
cselib.c (LONG_TERM_PRESERVED_VALUE_P): Remove. * cselib.c (LONG_TERM_PRESERVED_VALUE_P): Remove. (cselib_preserve_definitely, cselib_clear_preserve): Remove. (cselib_preserve_only_values): Remove retain argument, don't traverse hash table with cselib_{preserve_definitely,clear_preserve}. * cselib.h (cselib_preserve_only_values): Remove retain argument. * var-tracking.c (micro_operation): Move insn field before union. Add DEF_VEC_O and DEF_VEC_ALLOC_O for this type. (struct variable_tracking_info_def): Remove n_mos field, change mos into a vector of micro_operations. (count_uses, count_uses_1, count_stores, count_with_sets): Remove. (bb_stack_adjust_offset, log_op_type, add_uses, add_stores, compute_bb_dataflow, emit_notes_in_bb): Adjust for VTI (bb)->mos changing into a vector. (add_with_sets): Likewise. Ensure MO_VAL_USE uops from add_stores come before all other uops generated by add_stores. (vt_add_function_parameters): Adjust for cselib_preserve_only_values argument removal. (vt_initialize): Likewise. Adjust for VTI (bb)->mos changing into a vector. Run just one pass over the bbs instead of separate counting and computation phase. (vt_finalize): Free VTI (bb)->mos vector instead of array. From-SVN: r157403
2010-03-12 14:27:43 +01:00
* cselib.c (LONG_TERM_PRESERVED_VALUE_P): Remove.
(cselib_preserve_definitely, cselib_clear_preserve): Remove.
(cselib_preserve_only_values): Remove retain argument, don't
traverse hash table with cselib_{preserve_definitely,clear_preserve}.
* cselib.h (cselib_preserve_only_values): Remove retain argument.
* var-tracking.c (micro_operation): Move insn field before union.
Add DEF_VEC_O and DEF_VEC_ALLOC_O for this type.
(struct variable_tracking_info_def): Remove n_mos field, change
mos into a vector of micro_operations.
(count_uses, count_uses_1, count_stores, count_with_sets): Remove.
(bb_stack_adjust_offset, log_op_type, add_uses, add_stores,
compute_bb_dataflow, emit_notes_in_bb): Adjust for VTI (bb)->mos
changing into a vector.
(add_with_sets): Likewise. Ensure MO_VAL_USE uops from add_stores
come before all other uops generated by add_stores.
(vt_add_function_parameters): Adjust for cselib_preserve_only_values
argument removal.
(vt_initialize): Likewise. Adjust for VTI (bb)->mos changing into
a vector. Run just one pass over the bbs instead of separate counting
and computation phase.
(vt_finalize): Free VTI (bb)->mos vector instead of array.
re PR debug/43329 (Early inlining causes suboptimal debug info) PR debug/43329 * tree-inline.c (remap_decls): Put old_var rather than origin_var into *nonlocalized_list vector. * dwarf2out.c (gen_formal_parameter_die): Call decl_ultimate_origin even if origin is non-NULL. (gen_variable_die): Likewise. (process_scope_var): Don't change origin. (gen_decl_die): Likewise. * tree-cfgcleanup.c (remove_forwarder_block): Check single_pred_p before adding new edges instead of after it, fix moving over debug stmts. * gcc.dg/guality/pr43329-1.c: New test. From-SVN: r157402
2010-03-12 14:04:37 +01:00
PR debug/43329
* tree-inline.c (remap_decls): Put old_var rather than origin_var
into *nonlocalized_list vector.
* dwarf2out.c (gen_formal_parameter_die): Call decl_ultimate_origin
even if origin is non-NULL.
(gen_variable_die): Likewise.
(process_scope_var): Don't change origin.
(gen_decl_die): Likewise.
* tree-cfgcleanup.c (remove_forwarder_block): Check single_pred_p
before adding new edges instead of after it, fix moving over
debug stmts.
configure.ac (gcc_cv_as_cfi_advance_working): Skip a multiple of four. * configure.ac (gcc_cv_as_cfi_advance_working): Skip a multiple of four. * configure: Rebuild. From-SVN: r157397
2010-03-12 03:54:17 +01:00
2010-03-11 David S. Miller <davem@davemloft.net>
packed1.C: Expect warning on the alpha*-*-*. * g++.dg/abi/packed1.C: Expect warning on the alpha*-*-*. * g++.dg/graphite/pr43026.C (dg-options): Remove -m32. From-SVN: r157448
2010-03-14 18:16:20 +01:00
* configure.ac (gcc_cv_as_cfi_advance_working): Skip a multiple
of four.
configure.ac (gcc_cv_as_cfi_advance_working): Skip a multiple of four. * configure.ac (gcc_cv_as_cfi_advance_working): Skip a multiple of four. * configure: Rebuild. From-SVN: r157397
2010-03-12 03:54:17 +01:00
* configure: Rebuild.
re PR tree-optimization/43257 (IPA-SRA changes DECL_ASSEMBLER_NAME) 2010-03-11 Martin Jambor <mjambor@suse.cz> PR tree-optimization/43257 * tree.c (assign_assembler_name_if_neeeded): New function. (free_lang_data_in_cgraph): Assembler name assignment moved to the above new function. * tree.h (assign_assembler_name_if_neeeded): Declare. * cgraphunit.c (cgraph_analyze_function): Create an assembler name for the function if needed. * testsuite/g++.dg/torture/pr43257.C: New test. From-SVN: r157393
2010-03-11 23:27:26 +01:00
2010-03-11 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/43257
* tree.c (assign_assembler_name_if_neeeded): New function.
(free_lang_data_in_cgraph): Assembler name assignment moved to the
above new function.
* tree.h (assign_assembler_name_if_neeeded): Declare.
* cgraphunit.c (cgraph_analyze_function): Create an assembler name for
the function if needed.
Makefile.in (stmp-int-hdrs): Make include/unwind.h, include/stdint-gcc.h, and include/stdint.h world-readable. 2010-03-11 Chris Demetriou <cgd@google.com> * Makefile.in (stmp-int-hdrs): Make include/unwind.h, include/stdint-gcc.h, and include/stdint.h world-readable. From-SVN: r157392
2010-03-11 21:31:01 +01:00
2010-03-11 Chris Demetriou <cgd@google.com>
* Makefile.in (stmp-int-hdrs): Make include/unwind.h,
include/stdint-gcc.h, and include/stdint.h world-readable.
re PR middle-end/43255 (ICE in extract_range_from_assert, at tree-vrp.c:1423) 2010-03-11 Richard Guenther <rguenther@suse.de> PR tree-optimization/43255 * tree-vrp.c (process_assert_insertions_for): Do not insert asserts for trivial conditions. * gcc.c-torture/compile/pr43255.c: New testcase. From-SVN: r157388
2010-03-11 16:08:24 +01:00
2010-03-11 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43255
* tree-vrp.c (process_assert_insertions_for): Do not insert
asserts for trivial conditions.
re PR tree-optimization/43280 (gcc4.5 -m32 -O2: misoptimizes sha256!) 2010-03-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> PR tree-optimization/43280 * tree-ssa-math-opts.c (find_bswap_1): Modify symbolic number generation. Move calculation of size out of the if branch. (find_bswap): Modify compare number generation. 2010-03-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * gcc.dg/optimize-bswapdi-1.c: Add OpenSSL bswap variant. * gcc.dg/pr43280.c: New testcase. From-SVN: r157386
2010-03-11 14:51:00 +01:00
2010-03-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
PR tree-optimization/43280
packed1.C: Expect warning on the alpha*-*-*. * g++.dg/abi/packed1.C: Expect warning on the alpha*-*-*. * g++.dg/graphite/pr43026.C (dg-options): Remove -m32. From-SVN: r157448
2010-03-14 18:16:20 +01:00
* tree-ssa-math-opts.c (find_bswap_1): Modify symbolic number
generation. Move calculation of size out of the if branch.
re PR tree-optimization/43280 (gcc4.5 -m32 -O2: misoptimizes sha256!) 2010-03-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> PR tree-optimization/43280 * tree-ssa-math-opts.c (find_bswap_1): Modify symbolic number generation. Move calculation of size out of the if branch. (find_bswap): Modify compare number generation. 2010-03-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * gcc.dg/optimize-bswapdi-1.c: Add OpenSSL bswap variant. * gcc.dg/pr43280.c: New testcase. From-SVN: r157386
2010-03-11 14:51:00 +01:00
(find_bswap): Modify compare number generation.
re PR lto/43200 ([LTO] tree check: expected array_type, have pointer_type in array_ref_low_bound) 2010-03-11 Richard Guenther <rguenther@suse.de> PR lto/43200 * lto-streamer-in.c (maybe_fixup_decls): Simplify. (input_gimple_stmt): Fixup handled component types during operand read. Also fix up decls in ADDR_EXPRs. * gcc.dg/lto/20100227-1_0.c: New testcase. * gcc.dg/lto/20100227-1_1.c: Likewise. From-SVN: r157385
2010-03-11 14:13:53 +01:00
2010-03-11 Richard Guenther <rguenther@suse.de>
PR lto/43200
* lto-streamer-in.c (maybe_fixup_decls): Simplify.
(input_gimple_stmt): Fixup handled component types during
operand read. Also fix up decls in ADDR_EXPRs.
sol2-bi.h (CC1_SPEC): Default to -mcpu=v9 for -m32. * config/sparc/sol2-bi.h (CC1_SPEC): Default to -mcpu=v9 for -m32. * config/sparc/t-sol2-64 (MULTILIB_DIRNAMES): Use sparcv8plus. ada/ * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus. From-SVN: r157372
2010-03-11 00:25:37 +01:00
2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
* config/sparc/sol2-bi.h (CC1_SPEC): Default to -mcpu=v9 for -m32.
* config/sparc/t-sol2-64 (MULTILIB_DIRNAMES): Use sparcv8plus.
re PR c/43288 (ICE in function_and_variable_visibility, at ipa.c:415) PR c/43288 * ipa.c (function_and_variable_visibility) Normalize COMMON bits. * varasm.c (get_variable_section): Don't do that here... (make_decl_rtl): ... and here. (do_assemble_alias): Produce decl RTL. (assemble_alias): Likewise. * gcc.dg/compile/pr43288.c: New test. From-SVN: r157366
2010-03-10 20:33:37 +01:00
2010-03-10 Jan Hubicka <jh@suse.cz>
PR c/43288
* ipa.c (function_and_variable_visibility) Normalize COMMON bits.
* varasm.c (get_variable_section): Don't do that here...
(make_decl_rtl): ... and here.
(do_assemble_alias): Produce decl RTL.
(assemble_alias): Likewise.
re PR debug/43290 (ICE in dwarf2out_frame_debug_expr) PR debug/43290 * reg-notes.def (REG_CFA_SET_VDRAP): New note. * dwarf2out.c (dwarf2out_frame_debug_expr): Remove rule 20 - setting of fde->vdrap_reg. (dwarf2out_frame_debug): Handle REG_CFA_SET_VDRAP note. (based_loc_descr): Only express drap or vdrap regno based expressions using DW_OP_fbreg when not optimizing. * config/i386/i386.c (ix86_get_drap_rtx): When not optimizing, make the vDRAP = DRAP assignment RTX_FRAME_RELATED_P and add REG_CFA_SET_VDRAP note. PR debug/36728 * gcc.dg/guality/pr36728-1.c: New test. * gcc.dg/guality/pr36728-2.c: New test. From-SVN: r157363
2010-03-10 19:17:10 +01:00
2010-03-10 Jakub Jelinek <jakub@redhat.com>
PR debug/43290
* reg-notes.def (REG_CFA_SET_VDRAP): New note.
* dwarf2out.c (dwarf2out_frame_debug_expr): Remove rule 20 - setting
of fde->vdrap_reg.
(dwarf2out_frame_debug): Handle REG_CFA_SET_VDRAP note.
(based_loc_descr): Only express drap or vdrap regno based expressions
using DW_OP_fbreg when not optimizing.
* config/i386/i386.c (ix86_get_drap_rtx): When not optimizing,
make the vDRAP = DRAP assignment RTX_FRAME_RELATED_P and add
REG_CFA_SET_VDRAP note.
re PR tree-optimization/43236 (-ftree-loop-distribution produces wrong code in reload1.c:delete_output_reload(), bootstrap fails) PR tree-optimization/43236 * tree-loop-distribution.c (generate_memset_zero): Fix off-by-one error in calculation of base address in reverse iteration case. (generate_builtin): Take number of latch executions if the statement is in the latch. * gcc.c-torture/execute/pr43236.c: New. From-SVN: r157339
2010-03-10 13:53:51 +01:00
2010-03-10 Alexander Monakov <amonakov@ispras.ru>
PR tree-optimization/43236
* tree-loop-distribution.c (generate_memset_zero): Fix off-by-one
error in calculation of base address in reverse iteration case.
(generate_builtin): Take number of latch executions if the statement
is in the latch.
re PR middle-end/42859 (ICE in verify_flow_info) PR middle-end/42859 * tree-eh.c: Include pointer-set.h. (lower_eh_dispatch): Filter out duplicate case labels and remove the unneeded edge when the label is unused. Return true when some edges are removed. (execute_lower_eh_dispatch): When any lowering resulted in removing an edge, also delete unreachable blocks. * g++.dg/eh/pr42859.C: New test. From-SVN: r157337
2010-03-10 12:08:48 +01:00
2010-03-10 Andrey Belevantsev <abel@ispras.ru>
PR middle-end/42859
* tree-eh.c: Include pointer-set.h.
(lower_eh_dispatch): Filter out duplicate case labels and
remove the unneeded edge when the label is unused. Return
true when some edges are removed.
(execute_lower_eh_dispatch): When any lowering resulted in
removing an edge, also delete unreachable blocks.
re PR bootstrap/43287 (Bootstrap fails at stage 1 on powerpc-apple-darwin9) PR bootstrap/43287 * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle UNSPEC_MACHOPIC_OFFSET. From-SVN: r157334
2010-03-10 08:51:17 +01:00
2010-03-10 Jakub Jelinek <jakub@redhat.com>
PR bootstrap/43287
* config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
UNSPEC_MACHOPIC_OFFSET.
re PR target/43294 (Error: junk at end of line, first unrecognized character is `@') PR target/43294 * config/m68k/m68k.c (TARGET_DELEGITIMIZE_ADDRESS): Define. (m68k_delegitimize_address): New function. From-SVN: r157328
2010-03-09 22:57:36 +01:00
2010-03-09 Andreas Schwab <schwab@linux-m68k.org>
PR target/43294
* config/m68k/m68k.c (TARGET_DELEGITIMIZE_ADDRESS): Define.
(m68k_delegitimize_address): New function.
re PR debug/43304 (ICE on vmx/fft.c and vmx/7-01{,a}.c) PR debug/43304 * var-tracking.c (vt_expand_loc_callback) <case SUBREG>: If dummy, call cselib_dummy_expand_value_rtx_cb instead of cselib_expand_value_rtx_cb. From-SVN: r157315
2010-03-09 19:51:44 +01:00
2010-03-09 Jakub Jelinek <jakub@redhat.com>
re PR bootstrap/43299 (Subversion id 157264 breaks powerpc 64-bit bootstraps) PR debug/43299 * dwarf2out.c (const_ok_for_output_1): Return 1 for UNSPECs. From-SVN: r157317
2010-03-09 19:54:25 +01:00
PR debug/43299
* dwarf2out.c (const_ok_for_output_1): Return 1 for UNSPECs.
re PR bootstrap/43299 (Subversion id 157264 breaks powerpc 64-bit bootstraps) PR debug/43299 * var-tracking.c (adjust_sets): New function. (count_with_sets, add_with_sets): Use it. (get_adjusted_src): New inline function. (add_stores): Use it. * gcc.dg/pr43299.c: New test. From-SVN: r157316
2010-03-09 19:53:38 +01:00
PR debug/43299
* var-tracking.c (adjust_sets): New function.
(count_with_sets, add_with_sets): Use it.
(get_adjusted_src): New inline function.
(add_stores): Use it.
re PR debug/43304 (ICE on vmx/fft.c and vmx/7-01{,a}.c) PR debug/43304 * var-tracking.c (vt_expand_loc_callback) <case SUBREG>: If dummy, call cselib_dummy_expand_value_rtx_cb instead of cselib_expand_value_rtx_cb. From-SVN: r157315
2010-03-09 19:51:44 +01:00
PR debug/43304
* var-tracking.c (vt_expand_loc_callback) <case SUBREG>: If dummy,
call cselib_dummy_expand_value_rtx_cb instead of
cselib_expand_value_rtx_cb.
re PR debug/43293 (Invalid unwind info for i?86 -fpic) PR debug/43293 * config/i386/t-i386 (i386.o): Depend on debug.h and dwarf2out.h. * config/i386/i386.c: Include debug.h and dwarf2out.h. (ix86_file_end): If dwarf2out_do_cfi_asm (), emit .cfi_startproc and .cfi_endproc around the pic thunks. (output_set_got): For TARGET_DEEP_BRANCH_PREDICTION pic, ensure all queued unwind info register saves are saved before the call. For !TARGET_DEEP_BRANCH_PREDICTION pic, ensure the call is considered as sp-=4 for unwind info and the pop as sp+=4 which also clobbers dest, but doesn't actually restore it. From-SVN: r157314
2010-03-09 19:50:40 +01:00
PR debug/43293
* config/i386/t-i386 (i386.o): Depend on debug.h and dwarf2out.h.
* config/i386/i386.c: Include debug.h and dwarf2out.h.
(ix86_file_end): If dwarf2out_do_cfi_asm (), emit .cfi_startproc
and .cfi_endproc around the pic thunks.
(output_set_got): For TARGET_DEEP_BRANCH_PREDICTION pic, ensure
all queued unwind info register saves are saved before the call.
For !TARGET_DEEP_BRANCH_PREDICTION pic, ensure the call is
considered as sp-=4 for unwind info and the pop as sp+=4 which
also clobbers dest, but doesn't actually restore it.
re PR debug/43290 (ICE in dwarf2out_frame_debug_expr) PR debug/43290 * config/i386/i386.c (ix86_get_drap_rtx): Don't set RTX_FRAME_RELATED_P. * g++.dg/eh/unwind2.C: New test. From-SVN: r157313
2010-03-09 19:48:43 +01:00
PR debug/43290
* config/i386/i386.c (ix86_get_drap_rtx): Don't set
RTX_FRAME_RELATED_P.
arm.md (thumb_mulsi3_v6): Remove trailing whitespaces in output template. * config/arm/arm.md (thumb_mulsi3_v6): Remove trailing whitespaces in output template. From-SVN: r157303
2010-03-09 04:59:21 +01:00
2010-03-09 Jie Zhang <jie@codesourcery.com>
* config/arm/arm.md (thumb_mulsi3_v6): Remove trailing
whitespaces in output template.
ira-lives.c (check_and_make_def_use_conflict): Don't fall out array boundary. * ira-lives.c (check_and_make_def_use_conflict): Don't fall out array boundary. From-SVN: r157299
2010-03-09 02:30:00 +01:00
2010-03-09 Jie Zhang <jie@codesourcery.com>
* ira-lives.c (check_and_make_def_use_conflict): Don't fall
out array boundary.
Makefile.in (check_gcc_parallelize): Run dg-torture.exp and builtins.exp in a separate job. * Makefile.in (check_gcc_parallelize): Run dg-torture.exp and builtins.exp in a separate job. From-SVN: r157294
2010-03-08 22:14:06 +01:00
2010-03-08 Jakub Jelinek <jakub@redhat.com>
* Makefile.in (check_gcc_parallelize): Run dg-torture.exp and
builtins.exp in a separate job.
Add ChangeLog entries. From-SVN: r157292
2010-03-08 18:50:17 +01:00
2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (add_param_constraints): Use
lower_bound_in_type and upper_bound_in_type.
2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (add_param_constraints): Use sizetype
instead of unsigned_type_node.
2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
Reza Yazdani <reza.yazdani@amd.com>
PR middle-end/43065
* graphite-sese-to-poly.c (add_param_constraints): Insert bounds
on pointer type parameters.
2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
PR middle-end/42644
PR middle-end/42130
* graphite-clast-to-gimple.c (clast_to_gcc_expression): Also
handle conversions from pointer to integers.
(gcc_type_for_cloog_iv): Choose the smalles signed integer as an
packed1.C: Expect warning on the alpha*-*-*. * g++.dg/abi/packed1.C: Expect warning on the alpha*-*-*. * g++.dg/graphite/pr43026.C (dg-options): Remove -m32. From-SVN: r157448
2010-03-14 18:16:20 +01:00
induction variable, to be able to work with code generated by CLooG.
Add ChangeLog entries. From-SVN: r157292
2010-03-08 18:50:17 +01:00
* graphite-sese-to-poly.c (scop_ivs_can_be_represented): New.
(build_poly_scop): Bail out if we cannot codegen a loop.
2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
* graphite-clast-to-gimple.c (translate_clast): Do not short-cut
code generation with gloog_error.
2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
* sese.c (expand_scalar_variables_ssa_name): Add new argument for type.
Call fold_convert on all the returned values.
packed1.C: Expect warning on the alpha*-*-*. * g++.dg/abi/packed1.C: Expect warning on the alpha*-*-*. * g++.dg/graphite/pr43026.C (dg-options): Remove -m32. From-SVN: r157448
2010-03-14 18:16:20 +01:00
(expand_scalar_variables_expr): Pass to
expand_scalar_variables_ssa_name the type of the resulting expression.
Add ChangeLog entries. From-SVN: r157292
2010-03-08 18:50:17 +01:00
2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
* graphite-ppl.c (ppl_min_for_le_polyhedron): Renamed
packed1.C: Expect warning on the alpha*-*-*. * g++.dg/abi/packed1.C: Expect warning on the alpha*-*-*. * g++.dg/graphite/pr43026.C (dg-options): Remove -m32. From-SVN: r157448
2010-03-14 18:16:20 +01:00
ppl_min_for_le_pointset.
Use ppl_Pointset_Powerset_C_Polyhedron_minimize.
Add ChangeLog entries. From-SVN: r157292
2010-03-08 18:50:17 +01:00
* graphite-ppl.h (ppl_min_for_le_polyhedron): Update declaration.
2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
* graphite-dependences.c (map_into_dep_poly): Removed.
(dependence_polyhedron_1): Use combine_context_id_scat.
2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
* graphite-poly.h (struct poly_scattering): Add layout documentation.
(struct poly_bb): Same.
(combine_context_id_scat): New.
2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/42326
* sese.c (name_defined_in_loop_p): Return false for default
definitions.
2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify
and clean up the logic.
2010-03-08 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (add_param_constraints): Enabled: remove
early return.
var-tracking.c (remove_cselib_value_chains): Define only for ENABLE_CHECKING. * var-tracking.c (remove_cselib_value_chains): Define only for ENABLE_CHECKING. (dataflow_set_preserve_mem_locs, dataflow_set_remove_mem_locs, delete_slot_part, emit_notes_for_differences_1): Don't call remove_cselib_value_chains here. (set_slot_part, emit_notes_for_differences_2): Don't call add_cselib_value_chains here. (preserved_values): New vector. (preserve_value): New function. (add_uses, add_stores, vt_add_function_parameters): Use it instead of cselib_preserve_value. (changed_values_stack): New vector. (check_changed_vars_0): New function. (check_changed_vars_1, check_changed_vars_2): Use it. (emit_notes_for_changes): Call set_dv_changed (*, false) on all changed_values_stack VALUEs. (vt_emit_notes): For all preserved_values call add_cselib_value_chains. If ENABLE_CHECKING call remove_cselib_value_chains before verifying value_chains is empty. Initialize and free changed_values_stack. (vt_initialize): Initialize preserved_values. (vt_finalize): Free preserved_values. From-SVN: r157277
2010-03-08 14:33:31 +01:00
2010-03-08 Jakub Jelinek <jakub@redhat.com>
* var-tracking.c (remove_cselib_value_chains): Define only for
ENABLE_CHECKING.
(dataflow_set_preserve_mem_locs, dataflow_set_remove_mem_locs,
delete_slot_part, emit_notes_for_differences_1): Don't call
remove_cselib_value_chains here.
(set_slot_part, emit_notes_for_differences_2): Don't call
add_cselib_value_chains here.
(preserved_values): New vector.
(preserve_value): New function.
(add_uses, add_stores, vt_add_function_parameters): Use it
instead of cselib_preserve_value.
(changed_values_stack): New vector.
(check_changed_vars_0): New function.
(check_changed_vars_1, check_changed_vars_2): Use it.
(emit_notes_for_changes): Call set_dv_changed (*, false) on all
changed_values_stack VALUEs.
(vt_emit_notes): For all preserved_values call
add_cselib_value_chains. If ENABLE_CHECKING call
remove_cselib_value_chains before verifying value_chains is empty.
Initialize and free changed_values_stack.
(vt_initialize): Initialize preserved_values.
(vt_finalize): Free preserved_values.
re PR tree-optimization/43269 (removing non dead store) 2010-03-08 Richard Guenther <rguenther@suse.de> PR tree-optimization/43269 * tree-ssa-dse.c (dse_possible_dead_store_p): Fix post-dom region detection. * gcc.c-torture/execute/pr43269.c: New testcase. From-SVN: r157276
2010-03-08 14:30:27 +01:00
2010-03-08 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43269
* tree-ssa-dse.c (dse_possible_dead_store_p): Fix post-dom
region detection.
ipa-prop.h (struct ipa_param_descriptor): Removed the called field. 2010-03-08 Martin Jambor <mjambor@suse.cz> * ipa-prop.h (struct ipa_param_descriptor): Removed the called field. (ipa_is_param_called): Removed. * ipa-prop.c (ipa_note_param_call): Do not set the called flag. (ipa_print_node_params): Do not print the called flag. (ipa_write_node_info): Do not stream the called flag. (ipa_read_node_info): Likewise. From-SVN: r157273
2010-03-08 12:00:07 +01:00
2010-03-08 Martin Jambor <mjambor@suse.cz>
* ipa-prop.h (struct ipa_param_descriptor): Removed the called field.
(ipa_is_param_called): Removed.
* ipa-prop.c (ipa_note_param_call): Do not set the called flag.
(ipa_print_node_params): Do not print the called flag.
(ipa_write_node_info): Do not stream the called flag.
(ipa_read_node_info): Likewise.
re PR debug/43176 (var-tracking fails to notice a value change) PR debug/43176 * Makefile.in (var-tracking.o): Depend on pointer-set.h. * cselib.c (struct expand_value_data): Add dummy field. (cselib_expand_value_rtx, cselib_expand_value_rtx_cb): Initialize dummy to false. (cselib_dummy_expand_value_rtx_cb): New function. (cselib_expand_value_rtx_1): If evd->dummy is true, don't allocate any rtl. * cselib.h (cselib_dummy_expand_value_rtx_cb): New prototype. * var-tracking.c: Include pointer-set.h. (variable): Change n_var_parts to char from int. Add cur_loc_changed and in_changed_variables fields. (variable_canonicalize): Remove. (shared_var_p): New inline function. (unshare_variable): Maintain cur_loc_changed and in_changed_variables fields. If var was in changed_variables, replace it there with new_var. Just copy cur_loc instead of resetting it to something else. (variable_union): Don't recompute cur_loc. Use shared_var_p. (dataflow_set_union): Don't call variable_canonicalize. (loc_cmp): If both x and y are DEBUG_EXPRs, compare uids of their DEBUG_EXPR_TREE_DECLs. (canonicalize_loc_order_check): Verify that cur_loc is NULL and in_changed_variables and cur_loc_changed is false. (variable_merge_over_cur): Clear cur_loc, in_changed_variables and cur_loc_changed. Don't update cur_loc here. (variable_merge_over_src): Don't call variable_canonicalize. (dataflow_set_preserve_mem_locs): Use shared_var_p. When removing loc that is equal to cur_loc, clear cur_loc, set cur_loc_changed and ensure variable_was_changed is called. (dataflow_set_remove_mem_locs): Use shared_var_p. Only compare pointers in cur_loc check, if it is equal to loc, clear cur_loc and set cur_loc_changed. Don't recompute cur_loc here. (variable_different_p): Remove compare_current_location argument, don't compare cur_loc. (dataflow_set_different_1): Adjust variable_different_p caller. (variable_was_changed): If dv had some var in changed_variables already, reset in_changed_variables flag for it and propagate cur_loc_changed over to the new variable. On empty var always set cur_loc_changed. Set in_changed_variables on whatever var is added to changed_variables. (set_slot_part): Clear cur_loc_changed and in_changed_variables. Use shared_var_p. When removing loc that is equal to cur_loc, clear cur_loc and set cur_loc_changed. If cur_loc is NULL at the end, don't set it to something else, just call variable_was_changed. (delete_slot_part): Use shared_var_p. When cur_loc equals to loc being removed, clear cur_loc and set cur_loc_changed. Set cur_loc_changed if all locations have been removed. (struct expand_loc_callback_data): New type. (vt_expand_loc_callback): Add dummy mode in which no rtxes are allocated. Always create SUBREGs if simplify_subreg failed. Prefer to use cur_loc, when that fails and still in changed_variables (and seen first time) recompute it. Set cur_loc_changed of variables which had to change cur_loc and compute elcd->cur_loc_changed if any of the subexpressions used had to change cur_loc. (vt_expand_loc): Adjust to pass arguments in expand_loc_callback_data structure. (vt_expand_loc_dummy): New function. (emitted_notes): New variable. (emit_note_insn_var_location): For VALUEs and DEBUG_EXPR_DECLs that weren't used for any other decl in current emit_notes_for_changes call call vt_expand_loc_dummy to update cur_loc. For -fno-var-tracking-assignments, set cur_loc to first loc_chain location if NULL before. Always use just cur_loc instead of first loc_chain location. When cur_loc_changed is false, when not --enable-checking=rtl just don't emit any note. When rtl checking, compute the note and assert it is the same as previous note. Clear cur_loc_changed and in_changed_variables at the end before removing from changed_variables. (check_changed_vars_3): New function. (emit_notes_for_changes): Traverse changed_vars to call check_changed_vars_3 on each changed var. (emit_notes_for_differences_1): Clear cur_loc_changed and in_changed_variables. Recompute cur_loc of new_var. (emit_notes_for_differences_2): Clear cur_loc if new variable appears. (vt_emit_notes): Initialize and destroy emitted_notes. From-SVN: r157264
2010-03-07 16:44:11 +01:00
2010-03-07 Jakub Jelinek <jakub@redhat.com>
PR debug/43176
* Makefile.in (var-tracking.o): Depend on pointer-set.h.
* cselib.c (struct expand_value_data): Add dummy field.
(cselib_expand_value_rtx, cselib_expand_value_rtx_cb): Initialize
dummy to false.
(cselib_dummy_expand_value_rtx_cb): New function.
(cselib_expand_value_rtx_1): If evd->dummy is true, don't allocate
any rtl.
* cselib.h (cselib_dummy_expand_value_rtx_cb): New prototype.
* var-tracking.c: Include pointer-set.h.
(variable): Change n_var_parts to char from int. Add
cur_loc_changed and in_changed_variables fields.
(variable_canonicalize): Remove.
(shared_var_p): New inline function.
(unshare_variable): Maintain cur_loc_changed and
in_changed_variables fields. If var was in changed_variables,
replace it there with new_var. Just copy cur_loc instead of
resetting it to something else.
(variable_union): Don't recompute cur_loc. Use shared_var_p.
(dataflow_set_union): Don't call variable_canonicalize.
(loc_cmp): If both x and y are DEBUG_EXPRs, compare uids
of their DEBUG_EXPR_TREE_DECLs.
(canonicalize_loc_order_check): Verify that cur_loc is NULL
and in_changed_variables and cur_loc_changed is false.
(variable_merge_over_cur): Clear cur_loc, in_changed_variables
and cur_loc_changed. Don't update cur_loc here.
(variable_merge_over_src): Don't call variable_canonicalize.
(dataflow_set_preserve_mem_locs): Use shared_var_p. When
removing loc that is equal to cur_loc, clear cur_loc,
set cur_loc_changed and ensure variable_was_changed is called.
(dataflow_set_remove_mem_locs): Use shared_var_p. Only
compare pointers in cur_loc check, if it is equal to loc,
clear cur_loc and set cur_loc_changed. Don't recompute cur_loc here.
(variable_different_p): Remove compare_current_location argument,
don't compare cur_loc.
(dataflow_set_different_1): Adjust variable_different_p caller.
(variable_was_changed): If dv had some var in changed_variables
already, reset in_changed_variables flag for it and propagate
cur_loc_changed over to the new variable. On empty var
always set cur_loc_changed. Set in_changed_variables on whatever
var is added to changed_variables.
(set_slot_part): Clear cur_loc_changed and in_changed_variables.
Use shared_var_p. When removing loc that is equal to cur_loc,
clear cur_loc and set cur_loc_changed. If cur_loc is NULL at the
end, don't set it to something else, just call variable_was_changed.
(delete_slot_part): Use shared_var_p. When cur_loc equals to
loc being removed, clear cur_loc and set cur_loc_changed.
Set cur_loc_changed if all locations have been removed.
(struct expand_loc_callback_data): New type.
(vt_expand_loc_callback): Add dummy mode in which no rtxes are
allocated. Always create SUBREGs if simplify_subreg failed.
Prefer to use cur_loc, when that fails and still in
changed_variables (and seen first time) recompute it. Set
cur_loc_changed of variables which had to change cur_loc and
compute elcd->cur_loc_changed if any of the subexpressions used
had to change cur_loc.
(vt_expand_loc): Adjust to pass arguments in
expand_loc_callback_data structure.
(vt_expand_loc_dummy): New function.
(emitted_notes): New variable.
(emit_note_insn_var_location): For VALUEs and DEBUG_EXPR_DECLs
that weren't used for any other decl in current
emit_notes_for_changes call call vt_expand_loc_dummy to update
cur_loc. For -fno-var-tracking-assignments, set cur_loc to
first loc_chain location if NULL before. Always use just
cur_loc instead of first loc_chain location. When cur_loc_changed
is false, when not --enable-checking=rtl just don't emit any note.
When rtl checking, compute the note and assert it is the same
as previous note. Clear cur_loc_changed and in_changed_variables
at the end before removing from changed_variables.
(check_changed_vars_3): New function.
(emit_notes_for_changes): Traverse changed_vars to call
check_changed_vars_3 on each changed var.
(emit_notes_for_differences_1): Clear cur_loc_changed and
in_changed_variables. Recompute cur_loc of new_var.
packed1.C: Expect warning on the alpha*-*-*. * g++.dg/abi/packed1.C: Expect warning on the alpha*-*-*. * g++.dg/graphite/pr43026.C (dg-options): Remove -m32. From-SVN: r157448
2010-03-14 18:16:20 +01:00
(emit_notes_for_differences_2): Clear cur_loc if new variable appears.
re PR debug/43176 (var-tracking fails to notice a value change) PR debug/43176 * Makefile.in (var-tracking.o): Depend on pointer-set.h. * cselib.c (struct expand_value_data): Add dummy field. (cselib_expand_value_rtx, cselib_expand_value_rtx_cb): Initialize dummy to false. (cselib_dummy_expand_value_rtx_cb): New function. (cselib_expand_value_rtx_1): If evd->dummy is true, don't allocate any rtl. * cselib.h (cselib_dummy_expand_value_rtx_cb): New prototype. * var-tracking.c: Include pointer-set.h. (variable): Change n_var_parts to char from int. Add cur_loc_changed and in_changed_variables fields. (variable_canonicalize): Remove. (shared_var_p): New inline function. (unshare_variable): Maintain cur_loc_changed and in_changed_variables fields. If var was in changed_variables, replace it there with new_var. Just copy cur_loc instead of resetting it to something else. (variable_union): Don't recompute cur_loc. Use shared_var_p. (dataflow_set_union): Don't call variable_canonicalize. (loc_cmp): If both x and y are DEBUG_EXPRs, compare uids of their DEBUG_EXPR_TREE_DECLs. (canonicalize_loc_order_check): Verify that cur_loc is NULL and in_changed_variables and cur_loc_changed is false. (variable_merge_over_cur): Clear cur_loc, in_changed_variables and cur_loc_changed. Don't update cur_loc here. (variable_merge_over_src): Don't call variable_canonicalize. (dataflow_set_preserve_mem_locs): Use shared_var_p. When removing loc that is equal to cur_loc, clear cur_loc, set cur_loc_changed and ensure variable_was_changed is called. (dataflow_set_remove_mem_locs): Use shared_var_p. Only compare pointers in cur_loc check, if it is equal to loc, clear cur_loc and set cur_loc_changed. Don't recompute cur_loc here. (variable_different_p): Remove compare_current_location argument, don't compare cur_loc. (dataflow_set_different_1): Adjust variable_different_p caller. (variable_was_changed): If dv had some var in changed_variables already, reset in_changed_variables flag for it and propagate cur_loc_changed over to the new variable. On empty var always set cur_loc_changed. Set in_changed_variables on whatever var is added to changed_variables. (set_slot_part): Clear cur_loc_changed and in_changed_variables. Use shared_var_p. When removing loc that is equal to cur_loc, clear cur_loc and set cur_loc_changed. If cur_loc is NULL at the end, don't set it to something else, just call variable_was_changed. (delete_slot_part): Use shared_var_p. When cur_loc equals to loc being removed, clear cur_loc and set cur_loc_changed. Set cur_loc_changed if all locations have been removed. (struct expand_loc_callback_data): New type. (vt_expand_loc_callback): Add dummy mode in which no rtxes are allocated. Always create SUBREGs if simplify_subreg failed. Prefer to use cur_loc, when that fails and still in changed_variables (and seen first time) recompute it. Set cur_loc_changed of variables which had to change cur_loc and compute elcd->cur_loc_changed if any of the subexpressions used had to change cur_loc. (vt_expand_loc): Adjust to pass arguments in expand_loc_callback_data structure. (vt_expand_loc_dummy): New function. (emitted_notes): New variable. (emit_note_insn_var_location): For VALUEs and DEBUG_EXPR_DECLs that weren't used for any other decl in current emit_notes_for_changes call call vt_expand_loc_dummy to update cur_loc. For -fno-var-tracking-assignments, set cur_loc to first loc_chain location if NULL before. Always use just cur_loc instead of first loc_chain location. When cur_loc_changed is false, when not --enable-checking=rtl just don't emit any note. When rtl checking, compute the note and assert it is the same as previous note. Clear cur_loc_changed and in_changed_variables at the end before removing from changed_variables. (check_changed_vars_3): New function. (emit_notes_for_changes): Traverse changed_vars to call check_changed_vars_3 on each changed var. (emit_notes_for_differences_1): Clear cur_loc_changed and in_changed_variables. Recompute cur_loc of new_var. (emit_notes_for_differences_2): Clear cur_loc if new variable appears. (vt_emit_notes): Initialize and destroy emitted_notes. From-SVN: r157264
2010-03-07 16:44:11 +01:00
(vt_emit_notes): Initialize and destroy emitted_notes.
re PR middle-end/42220 (FAIL: gfortran.dg/complex_intrinsic_5.f90 -m64 -O -frename-registers) PR rtl-optimization/42220 * regrename.c (scan_rtx) <case STRICT_LOW_PART, ZERO_EXTRACT>: Use verify_reg_tracked to determine if we should use OP_OUT rather than OP_INOUT. (build_def_use): If we see an in-out operand for a register that we know nothing about, treat is an output if possible, fail the block if not. From-SVN: r157263
2010-03-07 16:20:12 +01:00
2010-03-07 Bernd Schmidt <bernd.schmidt@analog.com>
PR rtl-optimization/42220
* regrename.c (scan_rtx) <case STRICT_LOW_PART, ZERO_EXTRACT>:
Use verify_reg_tracked to determine if we should use OP_OUT rather
than OP_INOUT.
(build_def_use): If we see an in-out operand for a register that we
know nothing about, treat is an output if possible, fail the block if
not.
re PR debug/42897 (yet another ice in verify_ssa) PR debug/42897 * gimple-iterator.c (gsi_remove): Propagate only PHI DEFs removed permanently. From-SVN: r157259
2010-03-06 21:30:10 +01:00
2010-03-06 Alexandre Oliva <aoliva@redhat.com>
PR debug/42897
* gimple-iterator.c (gsi_remove): Propagate only PHI DEFs removed
permanently.
re PR debug/42897 (yet another ice in verify_ssa) PR debug/42897 * tree-vect-loop.c (vect_transform_loop): Kill out-of-loop debug uses of relevant DEFs that are dead outside the loop too. From-SVN: r157258
2010-03-06 21:28:04 +01:00
2010-03-06 Alexandre Oliva <aoliva@redhat.com>
PR debug/42897
* tree-vect-loop.c (vect_transform_loop): Kill out-of-loop debug
uses of relevant DEFs that are dead outside the loop too.
re PR debug/41371 (var-tracking is slow and memory hungry) * var-tracking.c (dataflow_set_merge): Swap src and src2. Reverted: 2010-01-13 Jakub Jelinek <jakub@redhat.com> PR debug/41371 * var-tracking.c (values_to_unmark): New variable. (find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in values_to_unmark vector. Moved body to... (find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO, instead queue it into values_to_unmark vector. (vt_find_locations): Free values_to_unmark vector. From-SVN: r157257
2010-03-06 21:26:15 +01:00
2010-03-06 Alexandre Oliva <aoliva@redhat.com>
* var-tracking.c (dataflow_set_merge): Swap src and src2.
Reverted:
2010-01-13 Jakub Jelinek <jakub@redhat.com>
PR debug/41371
* var-tracking.c (values_to_unmark): New variable.
(find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in
values_to_unmark vector. Moved body to...
(find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO,
instead queue it into values_to_unmark vector.
(vt_find_locations): Free values_to_unmark vector.
Makefile.in (PLUGINCC, [...]): New variables. * Makefile.in (PLUGINCC, PLUGINCFLAGS): New variables. (site.exp): Export them when plugins are enabled. testsuite/ * lib/plugin-support.exp (plugin-test-execute): Use PLUGINCC in lieu of HOSTCC and PLUGINCFLAGS in lieu of HOSTCFLAGS. From-SVN: r157246
2010-03-05 23:52:02 +01:00
2010-03-05 Eric Botcazou <ebotcazou@adacore.com>
* Makefile.in (PLUGINCC, PLUGINCFLAGS): New variables.
(site.exp): Export them when plugins are enabled.
Fix PR42326: Handle more carefully convert expressions in chrec_fold_plus and chrec_fold_mult. 2010-03-05 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/42326 * tree-chrec.c (chrec_fold_plus_1): Do not handle convert expressions that contain scevs. (chrec_fold_multiply): Same. * gfortran.dg/graphite/pr42326.f90: New. * gfortran.dg/graphite/pr42326-1.f90: New. From-SVN: r157244
2010-03-05 21:37:44 +01:00
2010-03-05 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/42326
* tree-chrec.c (chrec_fold_plus_1): Do not handle convert expressions
that contain scevs.
(chrec_fold_multiply): Same.
re PR c/43248 (ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at tree-ssa.c:1233) 2010-03-04 Andrew Pinski <andrew_pinski@caviumnetworks.com> PR c/43248 * c-decl.c (build_compound_literal): Return early if init is an error_mark_node. 2010-03-04 Andrew Pinski <andrew_pinski@caviumnetworks.com> PR c/43248 * gcc.dg/compound-literal-1.c: New testcase. From-SVN: r157233
2010-03-04 20:59:19 +01:00
2010-03-04 Andrew Pinski <andrew_pinski@caviumnetworks.com>
PR c/43248
* c-decl.c (build_compound_literal): Return early if init is
an error_mark_node.
re PR tree-optimization/43164 (ice in completely_scalarize_record, at tree-sra.c:85) 2010-03-04 Martin Jambor <mjambor@suse.cz> PR tree-optimization/43164 PR tree-optimization/43191 * tree-sra.c (type_consists_of_records_p): Reject records with zero-size bit-fields at the end. * testsuite/gcc.c-torture/compile/pr43164.c: New test. * testsuite/gcc.c-torture/compile/pr43191.c: Likewise. From-SVN: r157232
2010-03-04 19:16:32 +01:00
2010-03-04 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/43164
PR tree-optimization/43191
* tree-sra.c (type_consists_of_records_p): Reject records with
zero-size bit-fields at the end.
* Makefile.in (TAGS): Remove *.y. From-SVN: r157228
2010-03-04 17:07:20 +01:00
2010-03-04 Mike Stump <mikestump@comcast.net>
* Makefile.in (TAGS): Remove *.y.
re PR rtl-optimization/40761 (IRA memory hog for insanely nested loops) 2010-03-04 Richard Guenther <rguenther@suse.de> PR tree-optimization/40761 * tree-ssa-pre.c (compute_antic): Walk reverse postorder in reverse order. (my_rev_post_order_compute): New function. (init_pre): Call it. From-SVN: r157225
2010-03-04 14:25:27 +01:00
2010-03-04 Richard Guenther <rguenther@suse.de>
PR tree-optimization/40761
* tree-ssa-pre.c (compute_antic): Walk reverse postorder
in reverse order.
(my_rev_post_order_compute): New function.
(init_pre): Call it.
Fix PR43209: Do not decrease the cost of an IV candidate when the cost is infinite. 2010-03-03 Changpeng Fang <changpeng.fang@amd.com> PR middle-end/43209 * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Do not decrease the cost of an IV candidate when the cost is infinite. * gcc.dg/tree-ssa/ivopts-4.c: New. From-SVN: r157217
2010-03-04 13:12:50 +01:00
2010-03-04 Changpeng Fang <changpeng.fang@amd.com>
Fix ChangeLog entries tabs. From-SVN: r157218
2010-03-04 13:16:54 +01:00
PR middle-end/43209
re PR rtl-optimization/40761 (IRA memory hog for insanely nested loops) 2010-03-04 Richard Guenther <rguenther@suse.de> PR tree-optimization/40761 * tree-ssa-pre.c (compute_antic): Walk reverse postorder in reverse order. (my_rev_post_order_compute): New function. (init_pre): Call it. From-SVN: r157225
2010-03-04 14:25:27 +01:00
* tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Do not
decrease the cost of an IV candidate when the cost is infinite.
Fix PR43209: Do not decrease the cost of an IV candidate when the cost is infinite. 2010-03-03 Changpeng Fang <changpeng.fang@amd.com> PR middle-end/43209 * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Do not decrease the cost of an IV candidate when the cost is infinite. * gcc.dg/tree-ssa/ivopts-4.c: New. From-SVN: r157217
2010-03-04 13:12:50 +01:00
doc: normalize 3DNow! spelling and spacing. gcc/: * doc/extend.texi (Vector Extensions, X86 Built-in Functions): Use '3DNow!' for the extension of that name, ensure normal space after the string. * doc/invoke.texi (i386 and x86-64 Options): Likewise. From-SVN: r157215
2010-03-04 04:01:21 +01:00
2010-03-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* doc/extend.texi (Vector Extensions, X86 Built-in Functions):
Use '3DNow!' for the extension of that name, ensure normal space
after the string.
* doc/invoke.texi (i386 and x86-64 Options): Likewise.
re PR middle-end/32693 ([H8] : ICE: in gen_rtx_SUBREG, at emit-rtl.c:693) * PR middle-end/32693 * expmed.c (store_bit_field_1): Use gen_lowpart_SUBREG rather than gen_rtx_SUBREG. (extract_bit_field_1): Likewise. From-SVN: r157207
2010-03-03 23:10:17 +01:00
2010-03-03 Jeff Law <law@redhat.com>
* PR middle-end/32693
* expmed.c (store_bit_field_1): Use gen_lowpart_SUBREG rather
than gen_rtx_SUBREG.
(extract_bit_field_1): Likewise.
sourcebuild.texi (Test directives): Document that arguments include-opts and exclude-opts are now optional for... * doc/sourcebuild.texi (Test directives): Document that arguments include-opts and exclude-opts are now optional for dg-skip-if, dg-xfail-if, dg-xfail-run-if, and dg-shouldfail. * lib/target-supports-dg.exp (check-flags): Provide defaults for include-opts and exclude-opts; skip checking the flags if arguments are the same as the defaults. (dg-xfail-if): Verify the number of arguments, supply defaults for unspecified optional arguments. (dg-skip-if, dg-xfail-run-if): Verify the number of arguments. From-SVN: r157206
2010-03-03 23:05:30 +01:00
2010-03-03 Janis Johnson <janis187@us.ibm.com>
* doc/sourcebuild.texi (Test directives): Document that arguments
include-opts and exclude-opts are now optional for dg-skip-if,
dg-xfail-if, dg-xfail-run-if, and dg-shouldfail.
re PR c++/12909 (ambiguity in mangling vector types) PR c++/12909 * cgraph.h (varpool_node): Add extra_name field. * varpool.c (varpool_extra_name_alias): New. (varpool_assemble_decl): Emit extra name aliases. (varpool_mark_needed_node): Look past an extra name alias. cp/ * mangle.c (mangle_decl): Handle VAR_DECL, too. From-SVN: r157203
2010-03-03 20:01:58 +01:00
2010-03-03 Jason Merrill <jason@redhat.com>
PR c++/12909
* cgraph.h (varpool_node): Add extra_name field.
* varpool.c (varpool_extra_name_alias): New.
(varpool_assemble_decl): Emit extra name aliases.
(varpool_mark_needed_node): Look past an extra name alias.
re PR c++/12909 (ambiguity in mangling vector types) PR c++/12909 * lto-streamer.h (LTO_tags): Add LTO_var_decl_alias. * lto-streamer-in.c (lto_input_tree): Read it. * lto-streamer-out.c (output_unreferenced_globals): Write it. From-SVN: r157204
2010-03-03 20:02:08 +01:00
* lto-streamer.h (LTO_tags): Add LTO_var_decl_alias.
* lto-streamer-in.c (lto_input_tree): Read it.
* lto-streamer-out.c (output_unreferenced_globals): Write it.
re PR c++/12909 (ambiguity in mangling vector types) PR c++/12909 * cgraph.h (varpool_node): Add extra_name field. * varpool.c (varpool_extra_name_alias): New. (varpool_assemble_decl): Emit extra name aliases. (varpool_mark_needed_node): Look past an extra name alias. cp/ * mangle.c (mangle_decl): Handle VAR_DECL, too. From-SVN: r157203
2010-03-03 20:01:58 +01:00
config.gcc (sparc64-*-solaris2*, [...]): Merge into... * config.gcc (sparc64-*-solaris2*, sparc-*-solaris2*): Merge into... (sparc*-*-solaris2*): ...this. From-SVN: r157200
2010-03-03 19:14:50 +01:00
2010-03-03 Eric Botcazou <ebotcazou@adacore.com>
* config.gcc (sparc64-*-solaris2*, sparc-*-solaris2*): Merge into...
(sparc*-*-solaris2*): ...this.
re PR debug/43177 (Handle at least simple cases of reversible insns in debug info) PR debug/43177 * var-tracking.c (loc_cmp): Don't assert VALUEs have the same mode. (VAL_EXPR_HAS_REVERSE): Define. (reverse_op): New function. (add_stores): For reversible operations add an extra MO_VAL_USE. * gcc.dg/guality/pr43177.c: New test. From-SVN: r157189
2010-03-03 08:01:27 +01:00
2010-03-03 Jakub Jelinek <jakub@redhat.com>
re PR debug/43229 (ice expand_debug_expr, at cfgexpand.c:2957) PR debug/43229 * cfgexpand.c (expand_debug_expr): Handle DOT_PROD_EXPR, WIDEN_MULT_EXPR and WIDEN_SUM_EXPR. Return NULL without ICE for vector expressions, ADDR_SPACE_CONVERT_EXPR, FIXED_CONVERT_EXPR, OBJ_TYPE_REF and WITH_SIZE_EXPR. * gfortran.dg/pr43229.f90: New test. From-SVN: r157191
2010-03-03 10:58:11 +01:00
PR debug/43229
* cfgexpand.c (expand_debug_expr): Handle DOT_PROD_EXPR,
WIDEN_MULT_EXPR and WIDEN_SUM_EXPR. Return NULL without
ICE for vector expressions, ADDR_SPACE_CONVERT_EXPR,
FIXED_CONVERT_EXPR, OBJ_TYPE_REF and WITH_SIZE_EXPR.
re PR debug/43237 (Wrong DW_AT_upper_bound) PR debug/43237 * dwarf2out.c (add_bound_info): If a decl bound doesn't have decl_die, fallthrough to default handling, just with want_address 0 instead of 2. For single element lists, add_AT_loc directly, otherwise create an artificial variable DIE and stick location list to it. * gcc.dg/debug/dwarf2/pr43237.c: New test. From-SVN: r157190
2010-03-03 08:02:37 +01:00
PR debug/43237
* dwarf2out.c (add_bound_info): If a decl bound doesn't have decl_die,
fallthrough to default handling, just with want_address 0 instead of 2.
For single element lists, add_AT_loc directly, otherwise create an
artificial variable DIE and stick location list to it.
re PR debug/43177 (Handle at least simple cases of reversible insns in debug info) PR debug/43177 * var-tracking.c (loc_cmp): Don't assert VALUEs have the same mode. (VAL_EXPR_HAS_REVERSE): Define. (reverse_op): New function. (add_stores): For reversible operations add an extra MO_VAL_USE. * gcc.dg/guality/pr43177.c: New test. From-SVN: r157189
2010-03-03 08:01:27 +01:00
PR debug/43177
* var-tracking.c (loc_cmp): Don't assert VALUEs have the same mode.
(VAL_EXPR_HAS_REVERSE): Define.
(reverse_op): New function.
(add_stores): For reversible operations add an extra MO_VAL_USE.
* c-pretty-print.c (pp_c_specifier_qualifier_list): Print vector size. From-SVN: r157187
2010-03-03 06:11:13 +01:00
2010-03-02 Jason Merrill <jason@redhat.com>
* c-pretty-print.c (pp_c_specifier_qualifier_list): Print vector size.
config.gcc (sparc-*-linux*): Do not include sparc/gas.h. * config.gcc (sparc-*-linux*): Do not include sparc/gas.h. (sparc64-*-linux*): Likewise. (sparc64-*-solaris2*): Include assembler files before linker ones. (sparc-*-solaris2*): Simplify and reorder to match previous case. * config/sparc/gas.h: Delete. * config/sparc/sol2-64.h: Add copyright notice. * config/sparc/sol2-gas-bi.h: Likewise. * config/sparc/sol2-gld.h: Likewise. * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Delete. * config/sparc/sol2.h (TARGET_ASM_NAMED_SECTION): Redefine. * config/sparc/sol2-gas.h (TARGET_ASM_NAMED_SECTION): Likewise. * config/sparc/sparc.c (TARGET_ASM_ALIGNED_SI_OP): Never redefine. (sparc_elf_asm_named_section): Rename into... (sparc_solaris_elf_asm_named_section): ...this. Always define. From-SVN: r157181
2010-03-03 00:35:12 +01:00
2010-03-02 Eric Botcazou <ebotcazou@adacore.com>
* config.gcc (sparc-*-linux*): Do not include sparc/gas.h.
(sparc64-*-linux*): Likewise.
(sparc64-*-solaris2*): Include assembler files before linker ones.
(sparc-*-solaris2*): Simplify and reorder to match previous case.
* config/sparc/gas.h: Delete.
* config/sparc/sol2-64.h: Add copyright notice.
* config/sparc/sol2-gas-bi.h: Likewise.
* config/sparc/sol2-gld.h: Likewise.
* config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Delete.
* config/sparc/sol2.h (TARGET_ASM_NAMED_SECTION): Redefine.
* config/sparc/sol2-gas.h (TARGET_ASM_NAMED_SECTION): Likewise.
* config/sparc/sparc.c (TARGET_ASM_ALIGNED_SI_OP): Never redefine.
(sparc_elf_asm_named_section): Rename into...
(sparc_solaris_elf_asm_named_section): ...this. Always define.
alpha.c (override_options): Fix -mtune error message. * config/alpha/alpha.c (override_options): Fix -mtune error message. From-SVN: r157169
2010-03-02 20:18:40 +01:00
2010-03-02 Uros Bizjak <ubizjak@gmail.com>
* config/alpha/alpha.c (override_options): Fix -mtune error message.
reload1.c (rtx_p, [...]): Declare. * reload1.c (rtx_p, substitute_stack): Declare. (substitute): Record addresses of changed rtxs. (gen_reload_chain_without_interm_reg_p): Don't use copy_rtx anymore. Restore the original rtx when complete. (reload): Free subsitute_stack when complete. From-SVN: r157168
2010-03-02 19:56:50 +01:00
2010-03-02 Jeff Law <law@redhat.com>
Add PR# to my last change From-SVN: r157173
2010-03-02 21:00:25 +01:00
PR middle-end/42431
reload1.c (rtx_p, [...]): Declare. * reload1.c (rtx_p, substitute_stack): Declare. (substitute): Record addresses of changed rtxs. (gen_reload_chain_without_interm_reg_p): Don't use copy_rtx anymore. Restore the original rtx when complete. (reload): Free subsitute_stack when complete. From-SVN: r157168
2010-03-02 19:56:50 +01:00
* reload1.c (rtx_p, substitute_stack): Declare.
(substitute): Record addresses of changed rtxs.
(gen_reload_chain_without_interm_reg_p): Don't use copy_rtx anymore.
Restore the original rtx when complete.
(reload): Free subsitute_stack when complete.
gccint.texi (menu): Add Testsuites as a chapter. * doc/gccint.texi (menu): Add Testsuites as a chapter. * doc/sourcebuild.texi (Testsuites): Move up a level to be a new chapter. (Test Idioms, Test Directives, Ada Tests, C Tests, libgcj Tests, LTO Testing, gcov Testing, profopt Testing, compat Testing, Torture Tests): Change from subsection to section. From-SVN: r157167
2010-03-02 18:44:30 +01:00
2010-03-02 Janis Johnson <janis187@us.ibm.com>
* doc/gccint.texi (menu): Add Testsuites as a chapter.
* doc/sourcebuild.texi (Testsuites): Move up a level to be a
new chapter.
(Test Idioms, Test Directives, Ada Tests, C Tests, libgcj Tests,
LTO Testing, gcov Testing, profopt Testing, compat Testing,
Torture Tests): Change from subsection to section.
var-tracking.c (vt_initialize): Scan insns in ebb chunks instead of bb. * var-tracking.c (vt_initialize): Scan insns in ebb chunks instead of bb. Co-Authored-By: Steven Bosscher <steven@gcc.gnu.org> From-SVN: r157164
2010-03-02 13:18:39 +01:00
2010-03-02 Jakub Jelinek <jakub@redhat.com>
Steven Bosscher <steven@gcc.gnu.org>
alpha.c (override_options): Fix -mtune error message. * config/alpha/alpha.c (override_options): Fix -mtune error message. From-SVN: r157169
2010-03-02 20:18:40 +01:00
* var-tracking.c (vt_initialize): Scan insns in ebb chunks
instead of bb.
var-tracking.c (vt_initialize): Scan insns in ebb chunks instead of bb. * var-tracking.c (vt_initialize): Scan insns in ebb chunks instead of bb. Co-Authored-By: Steven Bosscher <steven@gcc.gnu.org> From-SVN: r157164
2010-03-02 13:18:39 +01:00
Fix PR42640: Correctly initialize the value of the new induction variable. 2010-03-02 Reza Yazdani <reza.yazdani@amd.com> PR middle-end/42640 * tree-loop-distribution.c (update_phis_for_loop_copy): Replaced the assignment from the new induction variable to the assignment of the value from the original loop PHI function. * gcc.dg/tree-ssa/pr42640.c: New. From-SVN: r157161
2010-03-02 11:22:30 +01:00
2010-03-02 Reza Yazdani <reza.yazdani@amd.com>
PR middle-end/42640
* tree-loop-distribution.c (update_phis_for_loop_copy): Replaced
the assignment from the new induction variable to the assignment
of the value from the original loop PHI function.
sourcebuild.texi (Test directives): Clarify options to dg-skip-if. * doc/sourcebuild.texi (Test directives): Clarify options to dg-skip-if. Co-Authored-By: Daniel Jacobowitz <dan@codesourcery.com> From-SVN: r157154
2010-03-02 00:29:18 +01:00
2010-03-01 Janis Johnson <janis187@us.ibm.com>
Daniel Jacobowitz <dan@codesourcery.com>
* doc/sourcebuild.texi (Test directives): Clarify options to
dg-skip-if.
configure.ac (gcc_cv_as_cfi_directive): Disable cfi directives unless GCC and gas agree on using read-only .eh_frame... * configure.ac (gcc_cv_as_cfi_directive) [i?86-*-solaris*]: Disable cfi directives unless GCC and gas agree on using read-only .eh_frame sections for 64-bit. * configure: Regenerate. From-SVN: r157151
2010-03-01 19:09:19 +01:00
2010-03-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac (gcc_cv_as_cfi_directive) [i?86-*-solaris*]:
Disable cfi directives unless GCC and gas agree on using read-only
.eh_frame sections for 64-bit.
* configure: Regenerate.
re PR tree-optimization/43220 (Paritially optimized __builtin_save_stack/__builtin_restore_stack causes segmentation fault) 2010-03-01 Richard Guenther <rguenther@suse.de> PR tree-optimization/43220 * tree-ssa-ccp.c (optimize_stack_restore): Do not optimize BUILT_IN_STACK_{SAVE,RESTORE} around alloca. * gcc.c-torture/execute/pr43220.c: New testcase. From-SVN: r157149
2010-03-01 17:57:02 +01:00
2010-03-01 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43220
* tree-ssa-ccp.c (optimize_stack_restore): Do not optimize
BUILT_IN_STACK_{SAVE,RESTORE} around alloca.
re PR middle-end/41250 (hppa has DECL_VALUE_EXPR decls appearing in the function) 2010-03-01 Richard Guenther <rguenther@suse.de> Martin Jambor <mjambor@suse.cz> PR middle-end/41250 * gimplify.c (gimplify_body): Unset DECL_HAS_VALUE_EXPR_P on gimplified parameters. Co-Authored-By: Martin Jambor <mjambor@suse.cz> From-SVN: r157148
2010-03-01 16:43:32 +01:00
2010-03-01 Richard Guenther <rguenther@suse.de>
alpha.c (override_options): Fix -mtune error message. * config/alpha/alpha.c (override_options): Fix -mtune error message. From-SVN: r157169
2010-03-02 20:18:40 +01:00
Martin Jambor <mjambor@suse.cz>
re PR middle-end/41250 (hppa has DECL_VALUE_EXPR decls appearing in the function) 2010-03-01 Richard Guenther <rguenther@suse.de> Martin Jambor <mjambor@suse.cz> PR middle-end/41250 * gimplify.c (gimplify_body): Unset DECL_HAS_VALUE_EXPR_P on gimplified parameters. Co-Authored-By: Martin Jambor <mjambor@suse.cz> From-SVN: r157148
2010-03-01 16:43:32 +01:00
PR middle-end/41250
* gimplify.c (gimplify_body): Unset DECL_HAS_VALUE_EXPR_P on
gimplified parameters.
set LABEL_PRESERVE_P for landing pad labels From-SVN: r157146
2010-03-01 15:34:44 +01:00
2010-03-01 Christian Bruel <christian.bruel@st.com>
* except.c (dw2_build_landing_pads): set LABEL_PRESERVE_P.
Fix PR42640: Correctly initialize the value of the new induction variable. 2010-03-02 Reza Yazdani <reza.yazdani@amd.com> PR middle-end/42640 * tree-loop-distribution.c (update_phis_for_loop_copy): Replaced the assignment from the new induction variable to the assignment of the value from the original loop PHI function. * gcc.dg/tree-ssa/pr42640.c: New. From-SVN: r157161
2010-03-02 11:22:30 +01:00
Use SPEC_32 and SPEC_64 in ASM_SPEC. 2010-03-01 H.J. Lu <hongjiu.lu@intel.com> * config/i386/linux64.h (ASM_SPEC): Use SPEC_32 and SPEC_64. From-SVN: r157143
2010-03-01 14:05:44 +01:00
2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/linux64.h (ASM_SPEC): Use SPEC_32 and SPEC_64.
re PR tree-optimization/43213 (Worse code generated with -O2) 2010-03-01 Richard Guenther <rguenther@suse.de> PR middle-end/43213 * expr.c (expand_assignment): Use the alias-oracle to tell if the rhs aliases the result decl. * gcc.dg/pr43213.c: New testcase. From-SVN: r157142
2010-03-01 13:56:44 +01:00
2010-03-01 Richard Guenther <rguenther@suse.de>
PR middle-end/43213
* expr.c (expand_assignment): Use the alias-oracle to tell
if the rhs aliases the result decl.
re PR pch/14940 (PCH largefile test fails on various platforms) gcc: PR pch/14940 * config/host-solaris.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Redefine to sol_gt_pch_get_address. (TRY_EMPTY_VM_SPACE): Define for all combinations of 32 and 64-bit, SPARC and x86. (sol_gt_pch_get_address): New function. gcc/testsuite: PR pch/14940 * gcc.dg/pch/pch.exp: Don't XFAIL largefile.c on i?86-*-solaris2.10. From-SVN: r157141
2010-03-01 13:44:33 +01:00
2010-03-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR pch/14940
* config/host-solaris.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Redefine
to sol_gt_pch_get_address.
(TRY_EMPTY_VM_SPACE): Define for all combinations of 32 and
64-bit, SPARC and x86.
(sol_gt_pch_get_address): New function.
Fix PR42640: Correctly initialize the value of the new induction variable. 2010-03-02 Reza Yazdani <reza.yazdani@amd.com> PR middle-end/42640 * tree-loop-distribution.c (update_phis_for_loop_copy): Replaced the assignment from the new induction variable to the assignment of the value from the original loop PHI function. * gcc.dg/tree-ssa/pr42640.c: New. From-SVN: r157161
2010-03-02 11:22:30 +01:00
2010-03-01 Marco Poletti <poletti.marco@gmail.com>
toplev.h (inform_n, error_n): Declare. gcc/ 2010-03-01 Marco Poletti <poletti.marco@gmail.com> * toplev.h (inform_n, error_n): Declare. * diagnostic.c (inform_n, error_n): New function. gcc/cp/ 2010-03-01 Marco Poletti <poletti.marco@gmail.com> * pt.c (redeclare_class_template): Use error_n and inform_n. gcc/po 2010-03-01 Shujing Zhao <pearly.zhao@oracle.com> * exgettext: Handle the functions that end with _n. From-SVN: r157134
2010-03-01 10:56:41 +01:00
* toplev.h (inform_n, error_n): Declare.
* diagnostic.c (inform_n, error_n): New function.
cfgexpand.c (expand_used_vars): If an artificial non-ignored var has no rtl yet when processing local_decls... * cfgexpand.c (expand_used_vars): If an artificial non-ignored var has no rtl yet when processing local_decls, queue it and recheck if deferred stack allocation hasn't assigned it rtl. From-SVN: r157132
2010-03-01 08:03:22 +01:00
2010-03-01 Jakub Jelinek <jakub@redhat.com>
* cfgexpand.c (expand_used_vars): If an artificial non-ignored var
has no rtl yet when processing local_decls, queue it and recheck
if deferred stack allocation hasn't assigned it rtl.
sh.c (unspec_bbr_uid): New. * config/sh/sh.c (unspec_bbr_uid): New. (gen_block_redirect): Use it instead of INSN_UID. (gen_far_branch): Likewise. From-SVN: r157128
2010-03-01 00:23:50 +01:00
2010-02-28 Kaz Kojima <kkojima@gcc.gnu.org>
* config/sh/sh.c (unspec_bbr_uid): New.
(gen_block_redirect): Use it instead of INSN_UID.
(gen_far_branch): Likewise.
Make TARGET_SUBTARGET32_ISA_DEFAULT the same as TARGET_SUBTARGET64_ISA_DEFAULT for Darwin/x86. 2010-02-28 H.J. Lu <hongjiu.lu@intel.com> * config/i386/darwin.h (TARGET_SUBTARGET32_ISA_DEFAULT): Make it the same as TARGET_SUBTARGET64_ISA_DEFAULT. From-SVN: r157125
2010-02-28 18:55:16 +01:00
2010-02-28 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/darwin.h (TARGET_SUBTARGET32_ISA_DEFAULT): Make
it the same as TARGET_SUBTARGET64_ISA_DEFAULT.
Fix typos in documentation. gcc/: * doc/invoke.texi (Warning Options, RX Options): Fix typos. (Warning Options): -Wno-conversion-null is valid for Objective-C++ as well. * doc/tm.texi (Named Address Spaces): Likewise. * doc/plugins.texi (Plugins): Replace TABs with spaces. * doc/tree-ssa.texi (Tree SSA): Likewise. From-SVN: r157121
2010-02-28 13:50:39 +01:00
2010-02-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* doc/invoke.texi (Warning Options, RX Options): Fix typos.
(Warning Options): -Wno-conversion-null is valid for
Objective-C++ as well.
* doc/tm.texi (Named Address Spaces): Likewise.
* doc/plugins.texi (Plugins): Replace TABs with spaces.
* doc/tree-ssa.texi (Tree SSA): Likewise.
Don't set the default arch for i[34567]86-*-darwin*|x86_64-*-darwin*. 2010-02-27 H.J. Lu <hongjiu.lu@intel.com> PR bootstrap/43202 * config.gcc: Don't enable SSE math for i[34567]86-*-darwin* by default. Don't set the default arch for i[34567]86-*-darwin*|x86_64-*-darwin*. From-SVN: r157119
2010-02-28 08:56:36 +01:00
2010-02-27 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/43202
* config.gcc: Don't enable SSE math for i[34567]86-*-darwin*
by default. Don't set the default arch for
i[34567]86-*-darwin*|x86_64-*-darwin*.
Restore i[34567]86-*-darwin* bootstrap. 2010-02-27 H.J. Lu <hongjiu.lu@intel.com> PR bootstrap/43202 * config.gcc: Enable SSE math for i[34567]86-*-darwin* by default. Set the default 32bit/64bit archs with $with_arch instead of $arch for i[34567]86-*-*|x86_64-*-* targets. From-SVN: r157118
2010-02-28 08:23:31 +01:00
2010-02-27 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/43202
* config.gcc: Enable SSE math for i[34567]86-*-darwin* by
default. Set the default 32bit/64bit archs with $with_arch
instead of $arch for i[34567]86-*-*|x86_64-*-* targets.
re PR tree-optimization/43186 (A loop in tree_unroll_loops_completely never ends) 2010-02-27 Richard Guenther <rguenther@suse.de> PR tree-optimization/43186 * params.def (PARAM_MAX_UNROLL_ITERATIONS): New param. * doc/invoke.texi (max-completely-peel-loop-nest-depth): Document. * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): Limit unroller iterations. * gcc.c-torture/compile/pr43186.c: Adjust testcase. From-SVN: r157114
2010-02-28 00:28:46 +01:00
2010-02-27 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43186
* params.def (PARAM_MAX_UNROLL_ITERATIONS): New param.
* doc/invoke.texi (max-completely-peel-loop-nest-depth): Document.
* tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): Limit
unroller iterations.
Set the default 32bit/64bit archs if needed. 2010-02-27 H.J. Lu <hongjiu.lu@intel.com> * config.gcc: Set the default 32bit/64bit archs if 64bit ISA is required and i[34567]86-*-* targets don't support 64bit ISA. From-SVN: r157110
2010-02-27 18:44:41 +01:00
2010-02-27 H.J. Lu <hongjiu.lu@intel.com>
* config.gcc: Set the default 32bit/64bit archs if 64bit ISA is
required and i[34567]86-*-* targets don't support 64bit ISA.
re PR ada/43096 (miscompilation of ACATS c37105a at -O2) PR ada/43096 * tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have the same alias set. From-SVN: r157102
2010-02-27 00:10:24 +01:00
2010-02-26 Eric Botcazou <ebotcazou@adacore.com>
PR ada/43096
* tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have
the same alias set.
Set the default arch at least to Prescott/Pentium 4. 2010-02-26 H.J. Lu <hongjiu.lu@intel.com> * config.gcc: Set the default arch at least to Prescott for i[34567]86-*-darwin* and Pentium 4 for i[34567]86-*-* targets if SSE math is enabled. From-SVN: r157101
2010-02-26 23:35:34 +01:00
2010-02-26 H.J. Lu <hongjiu.lu@intel.com>
* config.gcc: Set the default arch at least to Prescott for
i[34567]86-*-darwin* and Pentium 4 for i[34567]86-*-* targets
if SSE math is enabled.
diagnostic.c (diagnostic_initialize): Update. 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> * diagnostic.c (diagnostic_initialize): Update. (diagnostic_report_diagnostic): Test inhibit_notes_p for informative notes. * diagnostic.h (diagnostic_context): New bool inhibit_notes_p. (diagnostic_inhibit_notes): New. * toplev.c (process_options): inhibit notes with -fcompare-debug. From-SVN: r157100
2010-02-26 23:06:56 +01:00
2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
* diagnostic.c (diagnostic_initialize): Update.
(diagnostic_report_diagnostic): Test inhibit_notes_p for
informative notes.
* diagnostic.h (diagnostic_context): New bool inhibit_notes_p.
(diagnostic_inhibit_notes): New.
* toplev.c (process_options): inhibit notes with -fcompare-debug.
re PR c/20631 (Support -std=c90 as alias for -std=c89) 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c/20631 * doc/cpp.texi: Use c90 instead of c89 and gnu90 instead of gnu89. * doc/standards.texi: Likewise. * doc/extend.texi: Likewise. * doc/trouble.texi: Likewise. * doc/cppopts.texi: Likewise. * doc/install.texi: Likewise. * c.opt (std=c90,std=gnu90): New options. * c-opts.c (c_common_handle_option): Handle them. testsuite/ * gcc.dg/cpp/c90-pedantic.c: New. * gcc.dg/cpp/c90.c: New. * gcc.dg/gnu90-const-expr-1.c: New. * gcc.dg/Woverlength-strings-pedantic-c90.c: New. From-SVN: r157096
2010-02-26 18:09:29 +01:00
2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/20631
* doc/cpp.texi: Use c90 instead of c89 and gnu90 instead of gnu89.
* doc/standards.texi: Likewise.
* doc/extend.texi: Likewise.
* doc/trouble.texi: Likewise.
Fix PR42640: Correctly initialize the value of the new induction variable. 2010-03-02 Reza Yazdani <reza.yazdani@amd.com> PR middle-end/42640 * tree-loop-distribution.c (update_phis_for_loop_copy): Replaced the assignment from the new induction variable to the assignment of the value from the original loop PHI function. * gcc.dg/tree-ssa/pr42640.c: New. From-SVN: r157161
2010-03-02 11:22:30 +01:00
* doc/cppopts.texi: Likewise.
re PR c/20631 (Support -std=c90 as alias for -std=c89) 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c/20631 * doc/cpp.texi: Use c90 instead of c89 and gnu90 instead of gnu89. * doc/standards.texi: Likewise. * doc/extend.texi: Likewise. * doc/trouble.texi: Likewise. * doc/cppopts.texi: Likewise. * doc/install.texi: Likewise. * c.opt (std=c90,std=gnu90): New options. * c-opts.c (c_common_handle_option): Handle them. testsuite/ * gcc.dg/cpp/c90-pedantic.c: New. * gcc.dg/cpp/c90.c: New. * gcc.dg/gnu90-const-expr-1.c: New. * gcc.dg/Woverlength-strings-pedantic-c90.c: New. From-SVN: r157096
2010-02-26 18:09:29 +01:00
* doc/install.texi: Likewise.
* c.opt (std=c90,std=gnu90): New options.
* c-opts.c (c_common_handle_option): Handle them.
re PR c/24577 (diagnostic informative note labelled "error") 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c/24577 * c-decl.c (undeclared_variable): Use an informative note. From-SVN: r157095
2010-02-26 17:56:09 +01:00
2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/24577
* c-decl.c (undeclared_variable): Use an informative note.
re PR tree-optimization/43186 (A loop in tree_unroll_loops_completely never ends) 2010-02-26 Richard Guenther <rguenther@suse.de> PR tree-optimization/43186 * gimple.h (gimple_fold): Remove. * gimple.c (gimple_fold): Remove. Inline into single user ... * tree-cfgcleanup.c (cleanup_control_expr_graph): ... here. Try harder for conditions. * gcc.c-torture/compile/pr43186.c: New testcase. From-SVN: r157093
2010-02-26 17:01:52 +01:00
2010-02-26 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43186
* gimple.h (gimple_fold): Remove.
* gimple.c (gimple_fold): Remove. Inline into single user ...
* tree-cfgcleanup.c (cleanup_control_expr_graph): ... here.
Try harder for conditions.
re PR debug/43190 (Used pointer typedefs eliminated from debug info) PR debug/43190 * function.c (used_types_insert): Don't skip through named pointer types. Don't use TYPE_MAIN_VARIANT if the original type has a name and it is different from the main variant's type. * c-c++-common/dwarf2/pr43190.c: New test. From-SVN: r157092
2010-02-26 16:58:57 +01:00
2010-02-26 Jakub Jelinek <jakub@redhat.com>
PR debug/43190
* function.c (used_types_insert): Don't skip through named pointer
types. Don't use TYPE_MAIN_VARIANT if the original type has a name
and it is different from the main variant's type.
* config/rx/rx.md (sminsi3): Remove bogus alternative. From-SVN: r157091
2010-02-26 16:32:27 +01:00
2010-02-26 Nick Clifton <nickc@redhat.com>
* config/rx/rx.md (sminsi3): Remove bogus alternative.
Support --with-fpmath=sse for x86. 2010-02-26 H.J. Lu <hongjiu.lu@intel.com> * config.gcc: Support --with-fpmath=sse for x86. * config/i386/ssemath.h: New. * doc/install.texi (--with-fpmath=sse): Documented. From-SVN: r157090
2010-02-26 15:52:01 +01:00
2010-02-26 H.J. Lu <hongjiu.lu@intel.com>
* config.gcc: Support --with-fpmath=sse for x86.
* config/i386/ssemath.h: New.
* doc/install.texi (--with-fpmath=sse): Documented.
re PR tree-optimization/43188 ("error: alignment of array elements is greater than element size") 2010-02-26 Richard Guenther <rguenther@suse.de> PR tree-optimization/43188 * tree-vect-stmts.c (get_vectype_for_scalar_type): Do not build vector types of over-aligned element type. * gcc.c-torture/compile/pr43188.c: New testcase. From-SVN: r157088
2010-02-26 14:34:38 +01:00
2010-02-26 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43188
* tree-vect-stmts.c (get_vectype_for_scalar_type): Do not build
vector types of over-aligned element type.
Correct expand_vec_perm_blend in i386.c for V8HImode merge. gcc/ 2010-02-26 Uros Bizjak <ubizjak@gmail.com> PR target/43175 * config/i386/i386.c (expand_vec_perm_blend): Use correct operands in V8HImode subregs. Fix operand order in VEC_MERGE rtx. gcc/testsuite/ 2010-02-26 H.J. Lu <hongjiu.lu@intel.com> PR target/43175 * gcc.target/i386/vperm-v4si-2-sse4.c: New. From-SVN: r157087
2010-02-26 14:18:17 +01:00
2010-02-26 Uros Bizjak <ubizjak@gmail.com>
PR target/43175
* config/i386/i386.c (expand_vec_perm_blend): Use correct
alpha.c (override_options): Fix -mtune error message. * config/alpha/alpha.c (override_options): Fix -mtune error message. From-SVN: r157169
2010-03-02 20:18:40 +01:00
operands in V8HImode subregs. Fix operand order in VEC_MERGE rtx.
Correct expand_vec_perm_blend in i386.c for V8HImode merge. gcc/ 2010-02-26 Uros Bizjak <ubizjak@gmail.com> PR target/43175 * config/i386/i386.c (expand_vec_perm_blend): Use correct operands in V8HImode subregs. Fix operand order in VEC_MERGE rtx. gcc/testsuite/ 2010-02-26 H.J. Lu <hongjiu.lu@intel.com> PR target/43175 * gcc.target/i386/vperm-v4si-2-sse4.c: New. From-SVN: r157087
2010-02-26 14:18:17 +01:00
* doc/invoke.texi (-fvar-tracking-assignments): Fix typo. From-SVN: r157086
2010-02-26 12:54:26 +01:00
2010-02-26 Jan Kratochvil <jan.kratochvil@redhat.com>
* doc/invoke.texi (-fvar-tracking-assignments): Fix typo.
re PR debug/43161 (Wrong debug info in guality/vla-1.c (f2)) PR debug/43161 * regcprop.c (struct queued_debug_insn_change): New type. (struct value_data_entry): Add debug_insn_changes field. (struct value_data): Add n_debug_insn_changes field. (debug_insn_changes_pool): New variable. (free_debug_insn_changes, apply_debug_insn_changes, cprop_find_used_regs_1, cprop_find_used_regs): New functions. (kill_value_one_regno): Call free_debug_insn_changes if needed. (init_value_data): Clear debug_insn_changes and n_debug_insn_changes fields. (replace_oldest_value_reg): Don't change DEBUG_INSNs, instead queue changes for them. (copyprop_hardreg_forward_1): Don't call apply_change_group for DEBUG_INSNs. For a real insn, if there are queued DEBUG_INSN changes, call cprop_find_used_regs via note_stores. (copyprop_hardreg_forward): When copying vd from predecessor which has any queued DEBUG_INSN changes, make sure the pointers are cleared. At the end call df_analyze and then if there are any DEBUG_INSN changes queued at the end of some basic block for still live registers, apply them. (pass_cprop_hardreg): Set TODO_df_finish in todo_flags_finish. From-SVN: r157083
2010-02-26 12:01:28 +01:00
2010-02-26 Jakub Jelinek <jakub@redhat.com>
Makefile.in (var-tracking.o): Depend on $(DIAGNOSTIC_H). * Makefile.in (var-tracking.o): Depend on $(DIAGNOSTIC_H). * var-tracking.c: Include diagnostic.h. (debug_dv): New function. (dump_var): Print DEBUG_EXPR_DECLs as D#N instead of D.-N. From-SVN: r157085
2010-02-26 12:03:46 +01:00
* Makefile.in (var-tracking.o): Depend on $(DIAGNOSTIC_H).
* var-tracking.c: Include diagnostic.h.
(debug_dv): New function.
(dump_var): Print DEBUG_EXPR_DECLs as D#N instead of D.-N.
re PR debug/43160 (Wrong debug info in guality/vla-1.c (f1)) PR debug/43160 * var-tracking.c (dv_onepart_p): Return true for DEBUG_EXPR_DECLs. (add_value_chain, add_value_chains, remove_value_chain, remove_value_chains): Handle DEBUG_EXPRs. (check_changed_vars_1, check_changed_vars_2): Handle DEBUG_EXPR_DECLs. From-SVN: r157084
2010-02-26 12:02:39 +01:00
PR debug/43160
* var-tracking.c (dv_onepart_p): Return true for DEBUG_EXPR_DECLs.
(add_value_chain, add_value_chains, remove_value_chain,
remove_value_chains): Handle DEBUG_EXPRs.
(check_changed_vars_1, check_changed_vars_2): Handle DEBUG_EXPR_DECLs.
re PR debug/43161 (Wrong debug info in guality/vla-1.c (f2)) PR debug/43161 * regcprop.c (struct queued_debug_insn_change): New type. (struct value_data_entry): Add debug_insn_changes field. (struct value_data): Add n_debug_insn_changes field. (debug_insn_changes_pool): New variable. (free_debug_insn_changes, apply_debug_insn_changes, cprop_find_used_regs_1, cprop_find_used_regs): New functions. (kill_value_one_regno): Call free_debug_insn_changes if needed. (init_value_data): Clear debug_insn_changes and n_debug_insn_changes fields. (replace_oldest_value_reg): Don't change DEBUG_INSNs, instead queue changes for them. (copyprop_hardreg_forward_1): Don't call apply_change_group for DEBUG_INSNs. For a real insn, if there are queued DEBUG_INSN changes, call cprop_find_used_regs via note_stores. (copyprop_hardreg_forward): When copying vd from predecessor which has any queued DEBUG_INSN changes, make sure the pointers are cleared. At the end call df_analyze and then if there are any DEBUG_INSN changes queued at the end of some basic block for still live registers, apply them. (pass_cprop_hardreg): Set TODO_df_finish in todo_flags_finish. From-SVN: r157083
2010-02-26 12:01:28 +01:00
PR debug/43161
* regcprop.c (struct queued_debug_insn_change): New type.
(struct value_data_entry): Add debug_insn_changes field.
(struct value_data): Add n_debug_insn_changes field.
(debug_insn_changes_pool): New variable.
(free_debug_insn_changes, apply_debug_insn_changes,
cprop_find_used_regs_1, cprop_find_used_regs): New functions.
(kill_value_one_regno): Call free_debug_insn_changes if needed.
(init_value_data): Clear debug_insn_changes and n_debug_insn_changes
fields.
(replace_oldest_value_reg): Don't change DEBUG_INSNs, instead queue
changes for them.
(copyprop_hardreg_forward_1): Don't call apply_change_group for
DEBUG_INSNs. For a real insn, if there are queued DEBUG_INSN
changes, call cprop_find_used_regs via note_stores.
(copyprop_hardreg_forward): When copying vd from predecessor
which has any queued DEBUG_INSN changes, make sure the pointers are
cleared. At the end call df_analyze and then if there are any
DEBUG_INSN changes queued at the end of some basic block for still
live registers, apply them.
(pass_cprop_hardreg): Set TODO_df_finish in todo_flags_finish.
config.gcc (i[34567]86-*-* | x86_64-*-*): Split long line. * config.gcc (i[34567]86-*-* | x86_64-*-*): Split long line. (arm*-*-*): Ditto. From-SVN: r157082
2010-02-26 09:17:00 +01:00
2010-02-25 Uros Bizjak <ubizjak@gmail.com>
* config.gcc (i[34567]86-*-* | x86_64-*-*): Split long line.
(arm*-*-*): Ditto.
Set default arch/cpu for i[34567]86-*-*|x86_64-*-* targets. 2010-02-25 H.J. Lu <hongjiu.lu@intel.com> * config.gcc: Set arch/cpu for i[34567]86-*-*|x86_64-*-* targets. Set the default with_cpu/with_arch from arch/cpu. Allow x86-64 and native for with_cpu/with_arch. From-SVN: r157081
2010-02-26 03:37:40 +01:00
2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
* config.gcc: Set arch/cpu for i[34567]86-*-*|x86_64-*-*
targets. Set the default with_cpu/with_arch from arch/cpu.
Allow x86-64 and native for with_cpu/with_arch.
ebitmap.c: Change calls to verify_popcount with calls to sbitmap_verify_popcount. 2010-02-25 Nicolas Benoit <nbenoit@tuxfamily.org> * ebitmap.c: Change calls to verify_popcount with calls to sbitmap_verify_popcount. (ebitmap_clear_bit): Fixed map->cacheindex test and map>cache update when bit clearing results in an empty element. From-SVN: r157080
2010-02-26 02:51:27 +01:00
2010-02-25 Nicolas Benoit <nbenoit@tuxfamily.org>
* ebitmap.c: Change calls to verify_popcount with calls to
sbitmap_verify_popcount.
(ebitmap_clear_bit): Fixed map->cacheindex test and
map>cache update when bit clearing results in an empty
element.
Fix PR target/43154 From-SVN: r157074
2010-02-25 23:26:55 +01:00
2010-02-25 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/43154
* config/rs6000/vector.md (VEC_64): New iterator for V2DF, V2DI.
(vec_interleave_high<mode>): Rename from vec_interleave_highv2df
and support both V2DF and V2DI modes.
(vec_interleave_low<mode>): Rename from vec_interleave_lowv2df and
support both V2DF and V2DI modes.
(general): Delete trailing whitespace from a few patterns.
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
V2DF/V2DI interleave high/low builtins.
* config/rs6000/rs6000-builtin.def (VSX_BUILTIN_VEC_MERGE*): Add
new VSX builtins.
* config/rs6000/rs6000.c (bdesc_2arg): Add support for V2DF/V2DI
interleave high/low functions.
extend.texi (Symbol-Renaming Pragmas): Fix spelling of #pragma extern_prefix. * doc/extend.texi (Symbol-Renaming Pragmas): Fix spelling of #pragma extern_prefix. From-SVN: r157072
2010-02-25 21:48:57 +01:00
2010-02-25 Gerald Pfeifer <gerald@pfeifer.com>
* doc/extend.texi (Symbol-Renaming Pragmas): Fix spelling of
#pragma extern_prefix.
re PR debug/43165 (ice in simplify_subreg, at simplify-rtx.c:5146) PR debug/43165 * cfgexpand.c (expand_debug_expr): Don't call simplify_gen_subreg if bitpos isn't multiple of mode's bitsize. * gcc.dg/torture/pr43165.c: New test. From-SVN: r157062
2010-02-25 11:41:52 +01:00
2010-02-25 Jakub Jelinek <jakub@redhat.com>
re PR debug/43166 (ICE in simplify_subreg on fortran code) PR debug/43166 * cfgexpand.c (expand_debug_expr) <case VAR_DECL>: If mode is BLKmode, assert op0 is a MEM and just adjust its mode. * trans-common.c (build_common_decl): Also update DECL_MODE, and DECL_SIZE when encountering a larger common block and call layout_decl. * gfortran.dg/debug/pr43166.f: New test. From-SVN: r157063
2010-02-25 11:50:24 +01:00
PR debug/43166
* cfgexpand.c (expand_debug_expr) <case VAR_DECL>: If mode is
BLKmode, assert op0 is a MEM and just adjust its mode.
re PR debug/43165 (ice in simplify_subreg, at simplify-rtx.c:5146) PR debug/43165 * cfgexpand.c (expand_debug_expr): Don't call simplify_gen_subreg if bitpos isn't multiple of mode's bitsize. * gcc.dg/torture/pr43165.c: New test. From-SVN: r157062
2010-02-25 11:41:52 +01:00
PR debug/43165
* cfgexpand.c (expand_debug_expr): Don't call simplify_gen_subreg
if bitpos isn't multiple of mode's bitsize.
c.opt (-ftemplate-depth=): New. 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org> * c.opt (-ftemplate-depth=): New. (-ftemplate-depth-): Deprecate. * optc-gen.awk: Handle -ftemplate-depth=. * opth-gen.awk: Likewise. * c-opts.c (c_common_handle_option): Likewise. * doc/invoke.texi (-ftemplate-depth-): Replace with -ftemplate-depth=. cp/ * pt.c (push_tinst_level): Replace -ftemplate-depth- with -ftemplate-depth=. From-SVN: r157054
2010-02-24 21:41:01 +01:00
2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
* c.opt (-ftemplate-depth=): New.
(-ftemplate-depth-): Deprecate.
* optc-gen.awk: Handle -ftemplate-depth=.
* opth-gen.awk: Likewise.
* c-opts.c (c_common_handle_option): Likewise.
alpha.c (override_options): Fix -mtune error message. * config/alpha/alpha.c (override_options): Fix -mtune error message. From-SVN: r157169
2010-03-02 20:18:40 +01:00
* doc/invoke.texi (-ftemplate-depth-): Replace with -ftemplate-depth=.
c.opt (-ftemplate-depth=): New. 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org> * c.opt (-ftemplate-depth=): New. (-ftemplate-depth-): Deprecate. * optc-gen.awk: Handle -ftemplate-depth=. * opth-gen.awk: Likewise. * c-opts.c (c_common_handle_option): Likewise. * doc/invoke.texi (-ftemplate-depth-): Replace with -ftemplate-depth=. cp/ * pt.c (push_tinst_level): Replace -ftemplate-depth- with -ftemplate-depth=. From-SVN: r157054
2010-02-24 21:41:01 +01:00
* doc/invoke.texi: Improve -Wabi and -fabi-version docs. From-SVN: r157053
2010-02-24 20:26:45 +01:00
2010-02-24 Jason Merrill <jason@redhat.com>
* doc/invoke.texi: Improve -Wabi and -fabi-version docs.
cfg.c (alloc_aux_for_block): Remove inline. * cfg.c (alloc_aux_for_block): Remove inline. (alloc_aux_for_edge): Likewise. From-SVN: r157045
2010-02-24 16:27:46 +01:00
2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* cfg.c (alloc_aux_for_block): Remove inline.
(alloc_aux_for_edge): Likewise.
* config.gcc: Fix typo in mips-sgi-irix6.[0-4]* obsoletion. From-SVN: r157043
2010-02-24 15:40:32 +01:00
2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config.gcc: Fix typo in mips-sgi-irix6.[0-4]* obsoletion.
sol2.h (NO_DBX_BNSYM_ENSYM): Define. * config/i386/sol2.h (NO_DBX_BNSYM_ENSYM): Define. * config/i386/sol2-gas.h: New file. * config.gcc (i[34567]86-*-solaris2*): Use it. From-SVN: r157042
2010-02-24 14:57:20 +01:00
2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/i386/sol2.h (NO_DBX_BNSYM_ENSYM): Define.
* config/i386/sol2-gas.h: New file.
* config.gcc (i[34567]86-*-solaris2*): Use it.
re PR c/43128 (c-c++-common/pr41779.c doesn't work) 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c/43128 * c-typeck.c (ep_convert_and_check): New. (build_conditional_expr): Use it. (build_binary_op): Likewise. testsuite/ * c-c++-common/pr41779.c: Update. From-SVN: r157040
2010-02-24 14:09:37 +01:00
2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/43128
* c-typeck.c (ep_convert_and_check): New.
(build_conditional_expr): Use it.
(build_binary_op): Likewise.
re PR debug/43150 (Proper debug info for debugging VLAs) PR debug/43150 * gimplify.c (gimplify_type_sizes): Clear DECL_IGNORED_P for VLA bounds even for -O+. * var-tracking.c (track_expr_p): If !need_rtl, don't mandate expr needs to have DECL_NAME set. * gcc.dg/guality/vla-1.c: New test. From-SVN: r157032
2010-02-24 11:50:13 +01:00
2010-02-24 Jakub Jelinek <jakub@redhat.com>
* regcprop.c (copyprop_hardreg_forward_1): Don't call df_insn_rescan. From-SVN: r157033
2010-02-24 11:51:15 +01:00
* regcprop.c (copyprop_hardreg_forward_1): Don't call df_insn_rescan.
re PR debug/43150 (Proper debug info for debugging VLAs) PR debug/43150 * gimplify.c (gimplify_type_sizes): Clear DECL_IGNORED_P for VLA bounds even for -O+. * var-tracking.c (track_expr_p): If !need_rtl, don't mandate expr needs to have DECL_NAME set. * gcc.dg/guality/vla-1.c: New test. From-SVN: r157032
2010-02-24 11:50:13 +01:00
PR debug/43150
* gimplify.c (gimplify_type_sizes): Clear DECL_IGNORED_P for VLA
bounds even for -O+.
* var-tracking.c (track_expr_p): If !need_rtl, don't mandate
expr needs to have DECL_NAME set.
mep.c: Include gimple.h. * config/mep/mep.c: Include gimple.h. (mep_function_uses_sp): Delete unused function. (mep_gimplify_va_arg_expr): Change types of pre_p and post_p parameters. Use unsigned integers to count args. Return a NULL_RTX instead of an error_mark_node. Toidy up formatting. From-SVN: r157031
2010-02-24 10:39:57 +01:00
2010-02-24 Nick Clifton <nickc@redhat.com>
* config/mep/mep.c: Include gimple.h.
(mep_function_uses_sp): Delete unused function.
(mep_gimplify_va_arg_expr): Change types of pre_p and post_p
parameters. Use unsigned integers to count args. Return a
NULL_RTX instead of an error_mark_node. Toidy up formatting.
re PR target/43107 (ICE: SIGSEGV with -O3 -mavx) PR target/43107 * config/i386/i386.c (avx_vpermilp_parallel): Reject indexes greater or equal to nelt instead of 2 * nelt. (expand_vec_perm_1): When op0 and op1 are equal, mask indexes with nelt - 1. * gcc.target/i386/pr43107.c: New test. From-SVN: r157022
2010-02-23 23:52:20 +01:00
2010-02-23 Jakub Jelinek <jakub@redhat.com>
PR target/43107
* config/i386/i386.c (avx_vpermilp_parallel): Reject indexes
greater or equal to nelt instead of 2 * nelt.
(expand_vec_perm_1): When op0 and op1 are equal, mask indexes
with nelt - 1.
re PR c++/42837 (FAIL: g++.dg/abi/packed1.C execution test) PR c++/42837 * stor-layout.c (place_field): Don't warn about unnecessary DECL_PACKED if the type is packed. From-SVN: r157013
2010-02-23 19:31:58 +01:00
2010-02-23 Jason Merrill <jason@redhat.com>
re PR debug/42800 (VLA DW_AT_upper_bound is no longer emitted) PR debug/42800 * cfgexpand.c (expand_used_vars): Keep artificial non-ignored vars in cfun->local_decls even if they have register types. From-SVN: r157014
2010-02-23 19:32:09 +01:00
PR debug/42800
* cfgexpand.c (expand_used_vars): Keep artificial non-ignored vars
in cfun->local_decls even if they have register types.
re PR c++/42837 (FAIL: g++.dg/abi/packed1.C execution test) PR c++/42837 * stor-layout.c (place_field): Don't warn about unnecessary DECL_PACKED if the type is packed. From-SVN: r157013
2010-02-23 19:31:58 +01:00
PR c++/42837
* stor-layout.c (place_field): Don't warn about unnecessary
DECL_PACKED if the type is packed.
re PR target/43139 (ICE in output_operand) PR target/43139 * config/i386/i386.c (ix86_delegitimize_address): Delegitimize all GOTOFF relocs, even when the base reg isn't pic pointer. * gcc.dg/pr43139.c: New test. From-SVN: r157011
2010-02-23 18:05:56 +01:00
2010-02-23 Jakub Jelinek <jakub@redhat.com>
PR target/43139
* config/i386/i386.c (ix86_delegitimize_address): Delegitimize all
GOTOFF relocs, even when the base reg isn't pic pointer.
re PR debug/43077 (VTA issues caused by SSA expand) PR debug/43077 * cfgexpand (expand_debug_expr): Expand TERed ssa names in place. (expand_gimple_basic_block): Generate and use debug temps if there are debug uses left after the last real use of TERed ssa names. Unlink debug immediate uses when they are expanded. testsuite/ PR debug/43077 * gcc.dg/guality/pr43077-1.c: New test. From-SVN: r157009
2010-02-23 17:41:52 +01:00
2010-02-23 Michael Matz <matz@suse.de>
PR debug/43077
* cfgexpand (expand_debug_expr): Expand TERed ssa names in place.
(expand_gimple_basic_block): Generate and use debug temps if there
are debug uses left after the last real use of TERed ssa names.
Unlink debug immediate uses when they are expanded.
re PR target/43123 (wrong value for march or mtune produces confusing output) 2010-02-23 Manuel López-Ibáñez <manu@gcc.gnu.org> PR 43123 * config/i386/i386.c (override_options): Reorganise to provide better error messages. testsuite/ * gcc.dg/march.c: New. * gcc.dg/march-generic.c: New. * gcc.dg/mtune.c: New. From-SVN: r157007
2010-02-23 16:51:42 +01:00
2010-02-23 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR 43123
* config/i386/i386.c (override_options): Reorganise to provide
better error messages.
Add ChangeLog entries. From-SVN: r156999
2010-02-23 14:00:21 +01:00
2010-02-22 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/43083
* graphite-scop-detection.c (create_single_exit_edge): Move
the call to find_single_exit_edge to....
(create_sese_edges): ...here. Don't handle multiple edges
exiting the function.
(build_graphite_scops): Don't handle multiple edges
exiting the function.
2010-02-22 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/43097
* sese.c (get_rename): Assert that old_name is an SSA_NAME.
(rename_variables_in_stmt): Continue when the use is not an SSA_NAME.
2010-02-22 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/43026
* sese.c (expand_scalar_variables_expr): Handle COMPONENT_REF.
re PR c++/43126 ("at this point in file" warnings are upside down) 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c++/43126 * c-typeck.c (convert_arguments): Print declaration location. * c-common.c (validate_nargs): Rename as builtin_function_validate_nargs. (check_builtin_function_arguments): Update. cp/ * typeck.c (convert_arguments): Update error message. testsuite/ * gcc.dg/cleanup-1.c: Update. * gcc.dg/func-args-1.c: Update. * gcc.dg/format/sentinel-1.c: Update. * g++.old-deja/g++.jason/scoping10.C: Update. * g++.old-deja/g++.ns/lookup5.C: Update. * g++.dg/ext/cleanup-1.C: Update. * g++.dg/parse/varmod1.C: Update. * g++.dg/parse/error33.C: Update. * g++.dg/expr/call3.C: Update. * g++.dg/func-args-1.C: New. From-SVN: r156979
2010-02-22 23:30:45 +01:00
2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c++/43126
* c-typeck.c (convert_arguments): Print declaration location.
* c-common.c (validate_nargs): Rename as
builtin_function_validate_nargs.
(check_builtin_function_arguments): Update.
re PR middle-end/43045 ([lto] ICE non-trivial conversion at assignment) 2010-02-22 Richard Guenther <rguenther@suse.de> PR lto/43045 * tree-inline.c (declare_return_variable): Use the type of the call stmt lhs if available. * gfortran.dg/lto/20100222-1_0.f03: New testcase. * gfortran.dg/lto/20100222-1_1.c: Likewise. From-SVN: r156966
2010-02-22 16:53:27 +01:00
2010-02-22 Richard Guenther <rguenther@suse.de>
PR lto/43045
* tree-inline.c (declare_return_variable): Use the type of
the call stmt lhs if available.
If a pass occurs in several pass lists... If a pass occurs in several pass lists, like pass_cleanup_eh which occurs in both all_small_ipa_passes and all_passes, make sure all instances of it are considered for replacement/insertion when ref_pass_instance_number is zero, not just the instance in the first pass list. From-SVN: r156961
2010-02-22 15:18:10 +01:00
2010-02-22 Duncan Sands <baldrick@free.fr>
* passes.c (register_pass): Always consider all pass lists when
ref_pass_instance_number is zero.
re PR middle-end/42749 (-O2 and verify_stmts failed again) 2010-02-22 Richard Guenther <rguenther@suse.de> PR tree-optimization/42749 * tree-tailcall.c (adjust_return_value_with_ops): Drop update parameter. Do arithmetic in the original type. (update_accumulator_with_ops): Likewise. (adjust_accumulator_values): Adjust. * gcc.c-torture/compile/pr42749.c: New testcase. From-SVN: r156960
2010-02-22 15:09:26 +01:00
2010-02-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42749
* tree-tailcall.c (adjust_return_value_with_ops): Drop update
parameter. Do arithmetic in the original type.
(update_accumulator_with_ops): Likewise.
(adjust_accumulator_values): Adjust.
s390.md ("movqi"): Re-add the mem->mem alternative. 2010-02-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * config/s390/s390.md ("movqi"): Re-add the mem->mem alternative. (QI to BLKmode splitter): New splitter. From-SVN: r156959
2010-02-22 15:05:16 +01:00
2010-02-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.md ("movqi"): Re-add the mem->mem alternative.
(QI to BLKmode splitter): New splitter.
Turn on X86_TUNE_INTER_UNIT_MOVES for Atom. 2010-02-22 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.c (initial_ix86_tune_features): Turn on X86_TUNE_INTER_UNIT_MOVES for m_ATOM. From-SVN: r156957
2010-02-22 14:44:24 +01:00
2010-02-22 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (initial_ix86_tune_features): Turn on
X86_TUNE_INTER_UNIT_MOVES for m_ATOM.
tree-vect-slp.c (vect_slp_analyze_bb): Fix typo. 2010-02-22 Richard Guenther <rguenther@suse.de> * tree-vect-slp.c (vect_slp_analyze_bb): Fix typo. From-SVN: r156951
2010-02-22 10:47:59 +01:00
2010-02-22 Richard Guenther <rguenther@suse.de>
* tree-vect-slp.c (vect_slp_analyze_bb): Fix typo.
Turn on X86_TUNE_INTER_UNIT_MOVES for Atom. 2010-02-22 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.c (initial_ix86_tune_features): Turn on X86_TUNE_INTER_UNIT_MOVES for m_ATOM. From-SVN: r156957
2010-02-22 14:44:24 +01:00
Migrate crti, crtn, crtbegin, crtend build rules to libgcc. * config/mmix/t-mmix (EXTRA_MULTILIB_PARTS): Don't set. ($(T)crti.o, $(T)crtn.o): Remove rules. From-SVN: r156947
2010-02-22 01:38:30 +01:00
2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
Migrate crti, crtn, crtbegin, crtend build rules to libgcc.
* config/mmix/t-mmix (EXTRA_MULTILIB_PARTS): Don't set.
($(T)crti.o, $(T)crtn.o): Remove rules.
re PR fortran/35259 (-fassociative-math not enabled by default; No option to associate with PAREN_EXPRs) 2010-02-21 Tobias Burnus <burnus@net-b.de> PR fortran/35259 * doc/invoke.texi (-fassociative-math): Document that this option is automatically enabled for Fortran. 2010-02-21 Tobias Burnus <burnus@net-b.de> PR fortran/35259 * gfortran.h (gfc_option_t): New flag -fprotect-parens. * lang.opt: Ditto. * option.c (gfc_init_options,gfc_handle_option): Ditto. * trans-expr.c (gfc_conv_expr_op): Use the flag. * invoke.texi: Document new -fno-protect-parens flag. 2010-02-21 Tobias Burnus <burnus@net-b.de> PR fortran/35259 * gfortran.dg/reassoc_5.f90: New test. From-SVN: r156937
2010-02-21 14:06:07 +01:00
2010-02-21 Tobias Burnus <burnus@net-b.de>
PR fortran/35259
* doc/invoke.texi (-fassociative-math): Document that this
option is automatically enabled for Fortran.
configure.ac: Test if linker and assembler properly support GOTDATA_OP relocations. gcc/ 2010-02-20 David S. Miller <davem@davemloft.net> * configure.ac: Test if linker and assembler properly support GOTDATA_OP relocations. * configure: Rebuild. * config.in: Likewise. * config/sparc/sparc.md (UNSPEC_MOVE_GOTDATA): New. (movsi_lo_sum_pic): Use %gdop_*() relocs if available. (movsi_high_pic): Likewise. (movdi_lo_sum_pic): Likewise. (movdi_high_pic): Likewise. (movsi_pic_gotdata_op): New pattern. (movdi_pic_gotdata_op): Likewise. * config/sparc/sparc.c (legitimize_pic_address): If flag_pic is 2, emit gen_mov{si,di}_pic_gotdata_op for the GOT slot load. From-SVN: r156933
2010-02-21 04:58:51 +01:00
2010-02-20 David S. Miller <davem@davemloft.net>
* configure.ac: Test if linker and assembler properly support
GOTDATA_OP relocations.
* configure: Rebuild.
* config.in: Likewise.
* config/sparc/sparc.md (UNSPEC_MOVE_GOTDATA): New.
(movsi_lo_sum_pic): Use %gdop_*() relocs if available.
(movsi_high_pic): Likewise.
(movdi_lo_sum_pic): Likewise.
(movdi_high_pic): Likewise.
(movsi_pic_gotdata_op): New pattern.
(movdi_pic_gotdata_op): Likewise.
* config/sparc/sparc.c (legitimize_pic_address): If flag_pic is 2,
emit gen_mov{si,di}_pic_gotdata_op for the GOT slot load.
alpha.c (override_options): Fix -mtune error message. * config/alpha/alpha.c (override_options): Fix -mtune error message. From-SVN: r157169
2010-03-02 20:18:40 +01:00
re PR target/43067 (ICE: SIGSEGV with -fschedule-insns -mxop) PR target/43067 * config/i386/sse.md (xop_mulv2div2di3_low): Change type attribute to ssemul. (xop_mulv2div2di3_high): Ditto. testsuite/ChangeLog: PR target/43067 * gcc.target/i386/pr43067.c: New test. From-SVN: r156929
2010-02-20 23:11:32 +01:00
2010-02-20 Uros Bizjak <ubizjak@gmail.com>
PR target/43067
* config/i386/sse.md (xop_mulv2div2di3_low): Change type
attribute to ssemul.
(xop_mulv2div2di3_high): Ditto.
re PR c++/35669 (NULL (__null) not considered different from 0 with C++) 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c++/35669 * c.opt (Wconversion-null): New option. * doc/invoke.texi (Wconversion-null): Document. cp/ * call.c (conversion_null_warnings): Replace -Wconversion with -Wconversion-null. * cvt.c (build_expr_type_conversion): Likewise. testsuite/ * g++.dg/warn/Wconversion2.C: Replace -Wconversion with -Wconversion-null. * g++.dg/warn/Wconversion-null.C: New test. * g++.old-deja/g++.other/null1.C: Move to... * g++.dg/warn/Wconversion-null-2.C: ... here. Remove -Wconversion. libstdc++-v3/ * testsuite/18_support/headers/cstddef/macros.cc: Add -Wno-conversion-null. From-SVN: r156928
2010-02-20 22:32:06 +01:00
2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c++/35669
* c.opt (Wconversion-null): New option.
* doc/invoke.texi (Wconversion-null): Document.
common.opt (Wlarger-than-): Add Undocumented. 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org> * common.opt (Wlarger-than-): Add Undocumented. From-SVN: r156925
2010-02-20 13:17:49 +01:00
2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
* common.opt (Wlarger-than-): Add Undocumented.
re PR target/43067 (ICE: SIGSEGV with -fschedule-insns -mxop) PR target/43067 * config/i386/sse.md (xop_mulv2div2di3_low): Change type attribute to ssemul. (xop_mulv2div2di3_high): Ditto. testsuite/ChangeLog: PR target/43067 * gcc.target/i386/pr43067.c: New test. From-SVN: r156929
2010-02-20 23:11:32 +01:00
* config/t-darwin (gt-darwin.h): Remove as Makefile now handles it. From-SVN: r156922
2010-02-20 07:50:26 +01:00
2010-02-19 Mike Stump <mikestump@comcast.net>
* config/t-darwin (gt-darwin.h): Remove as Makefile now handles it.
re PR target/40332 ((.eh_frame); no .eh_frame_hdr table will be created.) PR target/40332 * configure.ac (gcc_cv_as_cfi_advance_working): Check 32-bit advance. * configure: Likewise. From-SVN: r156918
2010-02-20 04:50:13 +01:00
2010-02-19 Jason Merrill <jason@redhat.com>
PR target/40332
* configure.ac (gcc_cv_as_cfi_advance_working): Check 32-bit advance.
* configure: Likewise.
re PR middle-end/42344 (ICE in rs6000.md with ipa-sra for 252.eon) PR middle-end/42344 * cgraph.h (cgraph_make_decl_local): Declare. * cgraph.c (cgraph_make_decl_local): New function. (cgraph_make_node_local): Use it. * cgraphunit.c (cgraph_function_versioning): Likewise. * ipa.c (function_and_variable_visibility): Likewise. From-SVN: r156914
2010-02-20 00:38:20 +01:00
2010-02-20 Alan Modra <amodra@gmail.com>
PR middle-end/42344
* cgraph.h (cgraph_make_decl_local): Declare.
* cgraph.c (cgraph_make_decl_local): New function.
(cgraph_make_node_local): Use it.
* cgraphunit.c (cgraph_function_versioning): Likewise.
* ipa.c (function_and_variable_visibility): Likewise.
re PR bootstrap/43121 (Bootstrap failure) PR bootstrap/43121 * except.c (sjlj_emit_function_enter): Don't call add_reg_br_prob_note, instead add REG_BR_PROB note to the last insn directly. * rtl.h (add_reg_br_prob_note): Remove prototype. From-SVN: r156913
2010-02-19 23:12:25 +01:00
2010-02-19 Jakub Jelinek <jakub@redhat.com>
PR bootstrap/43121
* except.c (sjlj_emit_function_enter): Don't call
add_reg_br_prob_note, instead add REG_BR_PROB note to the last insn
directly.
* rtl.h (add_reg_br_prob_note): Remove prototype.
re PR c++/41779 (Wconversion cannot see throught real*integer promotions) 2010-02-19 Manuel López-Ibáñez <manu@gcc.gnu.org> PR 41779 * c-common.c (conversion_warning): Remove widening conversions before checking the conversion of integers to reals. testsuite/ * c-c++-common/pr41779.c: New. From-SVN: r156911
2010-02-19 22:12:09 +01:00
2010-02-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR 41779
* c-common.c (conversion_warning): Remove widening conversions
before checking the conversion of integers to reals.
re PR objc/43061 (47 new GCC HEAD@156527 regressions) PR objc/43061 * cgraphunit.c (process_function_and_variable_attributes): Check DECL_PRESERVE_P instead of looking up attribute "used". * ipa-pure-const.c (check_decl): Likewise. * ipa-reference.c (has_proper_scope_for_analysis): Likewise. * ipa-type-escape.c (has_proper_scope_for_analysis): Likewise. * config/sol2.c (solaris_insert_attributes): Set DECL_PRESERVE_P instead of attribute "used". * config/sol2-c.c (solaris_pragma_init): Likewise. (solaris_pragma_fini): Likewise. From-SVN: r156907
2010-02-19 20:06:38 +01:00
2010-02-19 Mike Stump <mikestump@comcast.net>
re PR c/43125 (Revision 156907 failed gcc.dg/attr-used.c) PR middle-end/43125 * c-decl.c (merge_decls): Merge DECL_PRESERVE_P. From-SVN: r156927
2010-02-20 18:28:14 +01:00
PR middle-end/43125
* c-decl.c (merge_decls): Merge DECL_PRESERVE_P.
re PR objc/43061 (47 new GCC HEAD@156527 regressions) PR objc/43061 * cgraphunit.c (process_function_and_variable_attributes): Check DECL_PRESERVE_P instead of looking up attribute "used". * ipa-pure-const.c (check_decl): Likewise. * ipa-reference.c (has_proper_scope_for_analysis): Likewise. * ipa-type-escape.c (has_proper_scope_for_analysis): Likewise. * config/sol2.c (solaris_insert_attributes): Set DECL_PRESERVE_P instead of attribute "used". * config/sol2-c.c (solaris_pragma_init): Likewise. (solaris_pragma_fini): Likewise. From-SVN: r156907
2010-02-19 20:06:38 +01:00
PR objc/43061
* cgraphunit.c (process_function_and_variable_attributes): Check
DECL_PRESERVE_P instead of looking up attribute "used".
* ipa-pure-const.c (check_decl): Likewise.
* ipa-reference.c (has_proper_scope_for_analysis): Likewise.
* ipa-type-escape.c (has_proper_scope_for_analysis): Likewise.
* config/sol2.c (solaris_insert_attributes): Set DECL_PRESERVE_P
instead of attribute "used".
* config/sol2-c.c (solaris_pragma_init): Likewise.
(solaris_pragma_fini): Likewise.
re PR middle-end/42233 (c++ builtin_expect code generation regression) PR middle-end/42233 * dojump.c (do_jump) <case TRUTH_NOT_EXPR>: Invert priority. From-SVN: r156903
2010-02-19 19:19:06 +01:00
2010-02-19 Jakub Jelinek <jakub@redhat.com>
ipa-struct-reorg.c (make_field_acc_node, [...]): Use XCNEW instead of xcalloc. * ipa-struct-reorg.c (make_field_acc_node, gen_cluster, peel_field): Use XCNEW instead of xcalloc. (add_access_to_acc_sites, create_new_var_node, add_alloc_site): Use XNEW instead of xmalloc. (get_fields): Use XNEWVEC instead of xmalloc. From-SVN: r156905
2010-02-19 19:31:01 +01:00
* ipa-struct-reorg.c (make_field_acc_node, gen_cluster, peel_field):
Use XCNEW instead of xcalloc.
(add_access_to_acc_sites, create_new_var_node, add_alloc_site): Use
XNEW instead of xmalloc.
(get_fields): Use XNEWVEC instead of xmalloc.
re PR debug/43084 (ICE -fipa-struct-reorg -g (VTA)) PR debug/43084 * ipa-struct-reorg.c (add_access_to_acc_sites): For debug stmts don't populate vars array. (create_new_general_access): For debug stmts just reset value. (get_stmt_accesses): For accesses within debug stmts just record them using add_access_to_acc_sites instead of preventing the peeling or counting them as accesses. * gcc.dg/pr43084.c: New test. From-SVN: r156904
2010-02-19 19:30:22 +01:00
PR debug/43084
* ipa-struct-reorg.c (add_access_to_acc_sites): For debug stmts don't
populate vars array.
(create_new_general_access): For debug stmts just reset value.
(get_stmt_accesses): For accesses within debug stmts just record them
using add_access_to_acc_sites instead of preventing the peeling or
counting them as accesses.
re PR middle-end/42233 (c++ builtin_expect code generation regression) PR middle-end/42233 * dojump.c (do_jump) <case TRUTH_NOT_EXPR>: Invert priority. From-SVN: r156903
2010-02-19 19:19:06 +01:00
PR middle-end/42233
* dojump.c (do_jump) <case TRUTH_NOT_EXPR>: Invert priority.
re PR tree-optimization/42916 ("-fcompare-debug failure" with "-O1 -funroll-loops -ftree-vectorize") 2010-02-19 Richard Guenther <rguenther@suse.de> PR tree-optimization/42916 * tree-vect-slp.c (vect_slp_analyze_bb): Count only real instructions. * gcc.dg/pr42916.c: New testcase. From-SVN: r156898
2010-02-19 16:42:31 +01:00
2010-02-19 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42916
* tree-vect-slp.c (vect_slp_analyze_bb): Count only real
instructions.
configure.ac: Replace all uses of changequote in macro arguments with proper quoting. * configure.ac: Replace all uses of changequote in macro arguments with proper quoting. From-SVN: r156895
2010-02-19 14:58:09 +01:00
2010-02-19 Andreas Schwab <schwab@linux-m68k.org>
* configure.ac: Replace all uses of changequote in macro arguments
with proper quoting.
re PR middle-end/42233 (c++ builtin_expect code generation regression) PR middle-end/42233 * loop-doloop.c (add_test): Adjust do_compare_rtx_and_jump caller. From-SVN: r156893
2010-02-19 13:47:18 +01:00
2010-02-19 Jakub Jelinek <jakub@redhat.com>
PR middle-end/42233
* loop-doloop.c (add_test): Adjust do_compare_rtx_and_jump caller.
re PR tree-optimization/42944 (errno misoptimization around malloc call) 2010-02-19 Richard Guenther <rguenther@suse.de> PR tree-optimization/42944 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Massage test for aliasing with errno. From-SVN: r156890
2010-02-19 11:40:17 +01:00
2010-02-19 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42944
* tree-ssa-alias.c (call_may_clobber_ref_p_1): Massage
test for aliasing with errno.
re PR middle-end/42233 (c++ builtin_expect code generation regression) PR middle-end/42233 * gimplify.c (gimple_boolify): For __builtin_expect call gimple_boolify also on its first argument. From-SVN: r156888
2010-02-19 10:50:30 +01:00
2010-02-19 Jakub Jelinek <jakub@redhat.com>
re PR middle-end/42233 (c++ builtin_expect code generation regression) PR middle-end/42233 * expr.h (jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump, do_jump_1, do_compare_rtx_and_jump): Add PROB argument. * dojump.c: Include output.h. (inv): New inline function. (jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump_1, do_jump, do_jump_by_parts_greater_rtx, do_jump_by_parts_greater, do_jump_by_parts_zero_rtx, do_jump_by_parts_equality_rtx, do_jump_by_parts_equality, do_compare_and_jump): Add PROB argument, pass it down to other calls. (do_compare_rtx_and_jump): Likewise. If PROB is not -1, add REG_BR_PROB note to the conditional jump. * cfgexpand.c (add_reg_br_prob_note): Removed. (expand_gimple_cond): Don't call it, add the probability as last argument to jumpif_1/jumpifnot_1. * Makefile.in (dojump.o): Depend on output.h. * builtins.c (expand_errno_check): Adjust do_compare_rtx_and_jump callers. * expmed.c (emit_store_flag_force, do_cmp_and_jump): Likewise. * stmt.c (do_jump_if_equal): Likewise. * cfgrtl.c (rtl_lv_add_condition_to_bb): Likewise. * loop-unswitch.c (compare_and_jump_seq): Likewise. * config/rs6000/rs6000.c (rs6000_aix_emit_builtin_unwind_init): Likewise. * optabs.c (expand_doubleword_shift, expand_abs): Likewise. * expr.c (expand_expr_real_1): Adjust do_jump, jumpifnot and jumpifnot_1 callers. (expand_expr_real_2): Adjust jumpifnot_1 and do_compare_rtx_and_jump callers. (store_expr): Adjust jumpifnot caller. (store_constructor): Adjust jumpif caller. From-SVN: r156889
2010-02-19 10:53:51 +01:00
PR middle-end/42233
* expr.h (jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump,
do_jump_1, do_compare_rtx_and_jump): Add PROB argument.
* dojump.c: Include output.h.
(inv): New inline function.
(jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump_1, do_jump,
do_jump_by_parts_greater_rtx, do_jump_by_parts_greater,
do_jump_by_parts_zero_rtx, do_jump_by_parts_equality_rtx,
do_jump_by_parts_equality, do_compare_and_jump): Add PROB
argument, pass it down to other calls.
(do_compare_rtx_and_jump): Likewise. If PROB is not -1,
add REG_BR_PROB note to the conditional jump.
* cfgexpand.c (add_reg_br_prob_note): Removed.
(expand_gimple_cond): Don't call it, add the probability
as last argument to jumpif_1/jumpifnot_1.
* Makefile.in (dojump.o): Depend on output.h.
* builtins.c (expand_errno_check): Adjust do_compare_rtx_and_jump
callers.
* expmed.c (emit_store_flag_force, do_cmp_and_jump): Likewise.
* stmt.c (do_jump_if_equal): Likewise.
* cfgrtl.c (rtl_lv_add_condition_to_bb): Likewise.
* loop-unswitch.c (compare_and_jump_seq): Likewise.
* config/rs6000/rs6000.c (rs6000_aix_emit_builtin_unwind_init):
Likewise.
* optabs.c (expand_doubleword_shift, expand_abs): Likewise.
* expr.c (expand_expr_real_1): Adjust do_jump, jumpifnot and
jumpifnot_1 callers.
(expand_expr_real_2): Adjust jumpifnot_1 and do_compare_rtx_and_jump
callers.
(store_expr): Adjust jumpifnot caller.
(store_constructor): Adjust jumpif caller.
re PR middle-end/42233 (c++ builtin_expect code generation regression) PR middle-end/42233 * gimplify.c (gimple_boolify): For __builtin_expect call gimple_boolify also on its first argument. From-SVN: r156888
2010-02-19 10:50:30 +01:00
PR middle-end/42233
* gimplify.c (gimple_boolify): For __builtin_expect call
gimple_boolify also on its first argument.
configure.ac (gnu-unique-object): Wrap regexps using [] in changequote block. * configure.ac (gnu-unique-object): Wrap regexps using [] in changequote block. (__stack_chk_fail): Ditto. Remove quadrigraphs. * configure: Regenerated. From-SVN: r156876
2010-02-18 22:42:23 +01:00
2010-02-18 Uros Bizjak <ubizjak@gmail.com>
* configure.ac (gnu-unique-object): Wrap regexps using [] in
changequote block.
(__stack_chk_fail): Ditto. Remove quadrigraphs.
* configure: Regenerated.
spu-c.c (spu_resolve_overloaded_builtin): Call lang_hooks.types_compatible_p instead of comptypes. * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Call lang_hooks.types_compatible_p instead of comptypes. From-SVN: r156873
2010-02-18 20:53:02 +01:00
2010-02-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
* config/spu/spu-c.c (spu_resolve_overloaded_builtin): Call
lang_hooks.types_compatible_p instead of comptypes.
lib1funcs.asm (__prefer_thumb__): New define. 2010-02-18 Sebastian Huber <sebastian.huber@embedded-brains.de> * config/arm/lib1funcs.asm (__prefer_thumb__): New define. (udivsi3, aeabi_uidivmod, divsi3, aeabi_idivmod): Use Thumb-1 variant if __prefer_thumb__ is defined. From-SVN: r156868
2010-02-18 18:29:58 +01:00
2010-02-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config/arm/lib1funcs.asm (__prefer_thumb__): New define.
(udivsi3, aeabi_uidivmod, divsi3, aeabi_idivmod): Use Thumb-1 variant
if __prefer_thumb__ is defined.
re PR tree-optimization/43066 (ICE: SIGFPE with empty struct and va_arg) 2010-02-18 Martin Jambor <mjambor@suse.cz> PR tree-optimization/43066 * tree-sra.c (build_ref_for_offset_1): Return false on encountering an array with zero-sized element type. * testsuite/gcc.c-torture/compile/pr43066.c: New test. From-SVN: r156863
2010-02-18 15:53:05 +01:00
2010-02-18 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/43066
* tree-sra.c (build_ref_for_offset_1): Return false on encountering an
array with zero-sized element type.
dwarf2out.c (add_var_loc_to_decl): Change last argument to rtx... * dwarf2out.c (add_var_loc_to_decl): Change last argument to rtx, allocate struct var_loc_node here and return it to the caller, and only if it is actually needed. (dwarf2out_var_location): Adjust add_var_loc_to_decl caller, move it earlier and return immediately if it returns NULL. From-SVN: r156860
2010-02-18 09:58:14 +01:00
2010-02-18 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (add_var_loc_to_decl): Change last argument to
rtx, allocate struct var_loc_node here and return it to the
caller, and only if it is actually needed.
(dwarf2out_var_location): Adjust add_var_loc_to_decl caller,
move it earlier and return immediately if it returns NULL.
gas.h: New file. 2010-02-17 Mikael Pettersson <mikpe@it.uu.se> * config/sparc/gas.h: New file. Restore TARGET_ASM_NAMED_SECTION to its ELF default. * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Do not check !HAVE_GNU_AS. * config/sparc/sparc.c (sparc_elf_asm_named_section): Likewise. Add ATTRIBUTE_UNUSED to prototype. * config.gcc (sparc*-*-linux*): Include sparc/gas.h after sparc/sysv4.h. From-SVN: r156854
2010-02-18 04:28:52 +01:00
2010-02-17 Mikael Pettersson <mikpe@it.uu.se>
* config/sparc/gas.h: New file. Restore
TARGET_ASM_NAMED_SECTION to its ELF default.
* config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Do not
check !HAVE_GNU_AS.
* config/sparc/sparc.c (sparc_elf_asm_named_section):
Likewise. Add ATTRIBUTE_UNUSED to prototype.
* config.gcc (sparc*-*-linux*): Include sparc/gas.h
after sparc/sysv4.h.
mingw32.h (LIBGCJ_SONAME): Fix cut'n'pasto in DLL name. * config/i386/mingw32.h (LIBGCJ_SONAME): Fix cut'n'pasto in DLL name. From-SVN: r156832
2010-02-17 16:53:28 +01:00
2010-02-17 Dave Korn <dave.korn.cygwin@gmail.com>
* config/i386/mingw32.h (LIBGCJ_SONAME): Fix cut'n'pasto in DLL name.
gensupport.c (process_one_cond_exec): Derive name for COND_EXEC patterns from predicated pattern. * gensupport.c (process_one_cond_exec): Derive name for COND_EXEC patterns from predicated pattern. From-SVN: r156831
2010-02-17 16:05:40 +01:00
2010-02-17 Steven Bosscher <steven@gcc.gnu.org>
* gensupport.c (process_one_cond_exec): Derive name for COND_EXEC
patterns from predicated pattern.
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
2010-02-17 Uros Bizjak <ubizjak@gmail.com>
PR target/43103
* config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c
for insn mnemonic suffix.
tree-vrp.c (vrp_visit_phi_node): Restrict SCEV analysis to loop PHI nodes. 2010-02-17 Richard Guenther <rguenther@suse.de> * tree-vrp.c (vrp_visit_phi_node): Restrict SCEV analysis to loop PHI nodes. From-SVN: r156825
2010-02-17 10:45:31 +01:00
2010-02-17 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (vrp_visit_phi_node): Restrict SCEV analysis
to loop PHI nodes.
re PR debug/42918 ("-fcompare-debug failure" with "-O2 -ftracer" (2)) PR debug/42918 * caller-save.c (save_call_clobbered_regs): If BB ends with a DEBUG_INSN, move any notes in between last real insn and the last DEBUG_INSN after the last DEBUG_INSN. * gcc.dg/pr42918.c: New test. From-SVN: r156823
2010-02-17 09:54:59 +01:00
2010-02-17 Jakub Jelinek <jakub@redhat.com>
PR debug/42918
* caller-save.c (save_call_clobbered_regs): If BB ends with
a DEBUG_INSN, move any notes in between last real insn and the last
DEBUG_INSN after the last DEBUG_INSN.
tm.texi (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Fix return type. * tm.texi (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Fix return type. Fix argument type. Explain meaning of return value. From-SVN: r156814
2010-02-16 20:04:15 +01:00
2010-02-16 Joern Rennecke <joern.rennecke@embecosm.com>
* tm.texi (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC):
Fix return type. Fix argument type. Explain meaning of return value.
re PR middle-end/41043 (virtual memory exhausted: Cannot allocate memory) 2010-02-16 Richard Guenther <rguenther@suse.de> PR tree-optimization/41043 * tree-vrp.c (vrp_var_may_overflow): Only ask SCEV for real loops. (vrp_visit_assignment_or_call): Do not ask SCEV for regular statements ... (vrp_visit_phi_node): ... but only for loop PHI nodes. * gfortran.dg/pr41043.f90: New testcase. * gcc.dg/Wstrict-overflow-18.c: XFAIL. From-SVN: r156808
2010-02-16 17:11:28 +01:00
2010-02-16 Richard Guenther <rguenther@suse.de>
PR tree-optimization/41043
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
* tree-vrp.c (vrp_var_may_overflow): Only ask SCEV for real loops.
re PR middle-end/41043 (virtual memory exhausted: Cannot allocate memory) 2010-02-16 Richard Guenther <rguenther@suse.de> PR tree-optimization/41043 * tree-vrp.c (vrp_var_may_overflow): Only ask SCEV for real loops. (vrp_visit_assignment_or_call): Do not ask SCEV for regular statements ... (vrp_visit_phi_node): ... but only for loop PHI nodes. * gfortran.dg/pr41043.f90: New testcase. * gcc.dg/Wstrict-overflow-18.c: XFAIL. From-SVN: r156808
2010-02-16 17:11:28 +01:00
(vrp_visit_assignment_or_call): Do not ask SCEV for regular
statements ...
(vrp_visit_phi_node): ... but only for loop PHI nodes.
re PR tree-optimization/43074 (ICE in vectorizable_reduction, at tree-vect-loop.c:3491) PR tree-optimization/43074 * tree-vectorizer.h (VECTORIZABLE_CYCLE_DEF): New. * tree-vect-loop.c (vect_analyze_loop_operations): Add vectorizable cycles in hybrid SLP check. * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Likewise. From-SVN: r156800
2010-02-16 12:35:03 +01:00
2010-02-16 Ira Rosen <irar@il.ibm.com>
PR tree-optimization/43074
* tree-vectorizer.h (VECTORIZABLE_CYCLE_DEF): New.
* tree-vect-loop.c (vect_analyze_loop_operations): Add
vectorizable cycles in hybrid SLP check.
* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Likewise.
alias.c (memrefs_conflict_p): Distinguish must-alias from don't know. 2010-02-16 Richard Guenther <rguenther@suse.de> * alias.c (memrefs_conflict_p): Distinguish must-alias from don't know. (true_dependence): If memrefs_conflict_p computes must-alias trust it. Move TBAA check after offset-based disambiguation. (canon_true_dependence): Likewise. From-SVN: r156797
2010-02-16 11:01:51 +01:00
2010-02-16 Richard Guenther <rguenther@suse.de>
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
* alias.c (memrefs_conflict_p): Distinguish must-alias from don't know.
alias.c (memrefs_conflict_p): Distinguish must-alias from don't know. 2010-02-16 Richard Guenther <rguenther@suse.de> * alias.c (memrefs_conflict_p): Distinguish must-alias from don't know. (true_dependence): If memrefs_conflict_p computes must-alias trust it. Move TBAA check after offset-based disambiguation. (canon_true_dependence): Likewise. From-SVN: r156797
2010-02-16 11:01:51 +01:00
(true_dependence): If memrefs_conflict_p computes must-alias
trust it. Move TBAA check after offset-based disambiguation.
(canon_true_dependence): Likewise.
params.def (PARAM_MAX_VARTRACK_SIZE): New. * params.def (PARAM_MAX_VARTRACK_SIZE): New. * doc/invoke.texi: Document it. * var-tracking.c: Include toplev.h and params.h. (vt_find_locations): Return bool indicating success. Compute hash sizes unconditionally. Check new parameter, report. (variable_tracking_main_1): Check vt_find_locations results and retry. Renamed from... (variable_tracking_main): ... this. New wrapper to preserve flag_var_tracking_assignments. * Makefile.in (var-tracking.o): Adjust dependencies. * lib/prune.exp: Prune variable tracking size limit exceeded notes. From-SVN: r156794
2010-02-16 09:02:37 +01:00
2010-02-16 Alexandre Oliva <aoliva@redhat.com>
* params.def (PARAM_MAX_VARTRACK_SIZE): New.
* doc/invoke.texi: Document it.
* var-tracking.c: Include toplev.h and params.h.
(vt_find_locations): Return bool indicating success. Compute
hash sizes unconditionally. Check new parameter, report.
(variable_tracking_main_1): Check vt_find_locations results and
retry. Renamed from...
(variable_tracking_main): ... this. New wrapper to preserve
flag_var_tracking_assignments.
* Makefile.in (var-tracking.o): Adjust dependencies.
re PR target/42854 (FAIL: gcc.dg/darwin-weakimport-[13].c scan-assembler-not *) PR target/42854 * config/darwin.h (ASM_WEAKEN_DECL): Don't check weak attribute if weak_import attribute is present. * config/darwin.c (machopic_select_section): Likewise. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r156786
2010-02-16 00:52:53 +01:00
2010-02-16 Jack Howarth <howarth@bromo.med.uc.edu>
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
Jakub Jelinek <jakub@redhat.com>
re PR target/42854 (FAIL: gcc.dg/darwin-weakimport-[13].c scan-assembler-not *) PR target/42854 * config/darwin.h (ASM_WEAKEN_DECL): Don't check weak attribute if weak_import attribute is present. * config/darwin.c (machopic_select_section): Likewise. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r156786
2010-02-16 00:52:53 +01:00
PR target/42854
* config/darwin.h (ASM_WEAKEN_DECL): Don't check weak attribute
if weak_import attribute is present.
* config/darwin.c (machopic_select_section): Likewise.
tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Document. * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Document. (TARGET_VECTORIZE_VECTOR_ALIGNMENT_REACHABLE): Likewise. (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Likewise. (TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK): Likewise. * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): Fix argument types. * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Fix argument types. * doc/tm.texi (TARGET_SCHED_DFA_NEW_CYCLE): Add argument names. Rewrite text to refer to the names. From-SVN: r156779
2010-02-15 18:27:35 +01:00
2010-02-15 Joern Rennecke <joern.rennecke@embecosm.com>
* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Document.
(TARGET_VECTORIZE_VECTOR_ALIGNMENT_REACHABLE): Likewise.
(TARGET_VECTORIZE_BUILTIN_VEC_PERM): Likewise.
(TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK): Likewise.
* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): Fix argument types.
* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION):
Fix argument types.
* doc/tm.texi (TARGET_SCHED_DFA_NEW_CYCLE): Add argument names.
Rewrite text to refer to the names.
Add support for vpermil2p* in XOP. 2010-02-13 Sebastian Pop <sebastian.pop@amd.com> * config/i386/i386-builtin-types.def (V2DF_FTYPE_V2DF_V2DF_V2DI_INT): Declared. (V4DF_FTYPE_V4DF_V4DF_V4DI_INT): Declared. (V4SF_FTYPE_V4SF_V4SF_V4SI_INT): Declared. (V8SF_FTYPE_V8SF_V8SF_V8SI_INT): Declared. * config/i386/i386.c (enum ix86_builtins): Add IX86_BUILTIN_VPERMIL2PD, IX86_BUILTIN_VPERMIL2PS, IX86_BUILTIN_VPERMIL2PD256, and IX86_BUILTIN_VPERMIL2PS256. (MULTI_ARG_4_DF2_DI_I): Defined. (MULTI_ARG_4_DF2_DI_I1): Defined. (MULTI_ARG_4_SF2_SI_I): Defined. (MULTI_ARG_4_SF2_SI_I1): Defined. (bdesc_multi_arg): Add __builtin_ia32_vpermil2pd, __builtin_ia32_vpermil2ps, __builtin_ia32_vpermil2pd256, and __builtin_ia32_vpermil2ps256. (ix86_expand_multi_arg_builtin): Handle MULTI_ARG_4_DF2_DI_I, MULTI_ARG_4_DF2_DI_I1, MULTI_ARG_4_SF2_SI_I, and MULTI_ARG_4_SF2_SI_I1. Handle builtins with 4 arguments. (ix86_expand_args_builtin): Handle MULTI_ARG_4_DF2_DI_I, MULTI_ARG_4_DF2_DI_I1, MULTI_ARG_4_SF2_SI_I, and MULTI_ARG_4_SF2_SI_I1. Handle CODE_FOR_xop_vpermil2v2df3, CODE_FOR_xop_vpermil2v4sf3, CODE_FOR_xop_vpermil2v4df3, and CODE_FOR_xop_vpermil2v8sf3. * config/i386/i386.md (UNSPEC_VPERMIL2): Declared. * config/i386/sse.md (xop_vpermil2<mode>3): New insn pattern. * config/i386/xopintrin.h (_mm_permute2_pd): New. (_mm256_permute2_pd): New. (_mm_permute2_ps): New. (_mm256_permute2_ps): New. * gcc.target/i386/sse-14.c: Add tests for _mm_permute2_pd, _mm256_permute2_pd, _mm_permute2_ps, and _mm256_permute2_ps. * gcc.target/i386/xop-vpermil2pd-1.c: New. * gcc.target/i386/xop-vpermil2pd-256-1.c: New. * gcc.target/i386/xop-vpermil2ps-1.c: New. * gcc.target/i386/xop-vpermil2ps-256-1.c: New. From-SVN: r156778
2010-02-15 18:21:21 +01:00
2010-02-15 Sebastian Pop <sebastian.pop@amd.com>
* config/i386/i386-builtin-types.def
(V2DF_FTYPE_V2DF_V2DF_V2DI_INT): Declared.
(V4DF_FTYPE_V4DF_V4DF_V4DI_INT): Declared.
(V4SF_FTYPE_V4SF_V4SF_V4SI_INT): Declared.
(V8SF_FTYPE_V8SF_V8SF_V8SI_INT): Declared.
* config/i386/i386.c (enum ix86_builtins): Add IX86_BUILTIN_VPERMIL2PD,
IX86_BUILTIN_VPERMIL2PS, IX86_BUILTIN_VPERMIL2PD256, and
IX86_BUILTIN_VPERMIL2PS256.
(MULTI_ARG_4_DF2_DI_I): Defined.
(MULTI_ARG_4_DF2_DI_I1): Defined.
(MULTI_ARG_4_SF2_SI_I): Defined.
(MULTI_ARG_4_SF2_SI_I1): Defined.
(bdesc_multi_arg): Add __builtin_ia32_vpermil2pd,
__builtin_ia32_vpermil2ps, __builtin_ia32_vpermil2pd256, and
__builtin_ia32_vpermil2ps256.
(ix86_expand_multi_arg_builtin): Handle MULTI_ARG_4_DF2_DI_I,
MULTI_ARG_4_DF2_DI_I1, MULTI_ARG_4_SF2_SI_I, and
MULTI_ARG_4_SF2_SI_I1. Handle builtins with 4 arguments.
(ix86_expand_args_builtin): Handle MULTI_ARG_4_DF2_DI_I,
MULTI_ARG_4_DF2_DI_I1, MULTI_ARG_4_SF2_SI_I, and
MULTI_ARG_4_SF2_SI_I1. Handle CODE_FOR_xop_vpermil2v2df3,
CODE_FOR_xop_vpermil2v4sf3, CODE_FOR_xop_vpermil2v4df3, and
CODE_FOR_xop_vpermil2v8sf3.
* config/i386/i386.md (UNSPEC_VPERMIL2): Declared.
* config/i386/sse.md (xop_vpermil2<mode>3): New insn pattern.
* config/i386/xopintrin.h (_mm_permute2_pd): New.
(_mm256_permute2_pd): New.
(_mm_permute2_ps): New.
(_mm256_permute2_ps): New.
h8300.c: (h8300_push_pop): Use bool type for boolean parameters. * config/h8300/h8300.c: (h8300_push_pop): Use bool type for boolean parameters. Use emit_jump_insn when emitting a pop instruction containing a return insn. (push): Use 'true' rather than '1' as second parameter to F. (h8300_expand_prologue): Likewise. Use 'true' and 'false' for boolean parameters to h8300_push_pop. (h8300_expand_epilogue): Likewise. From-SVN: r156774
2010-02-15 16:44:39 +01:00
2010-02-15 Nick Clifton <nickc@redhat.com>
i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386-protos.h (x86_maybe_negate_const_int): Declare. * config/i386/i386.c (x86_maybe_negate_const_int): New. (x86_output_mi_thunk): Use x86_maybe_negate_const_int. * config/i386/i386.md (*add<mode>_1, *addsi_1_zext, *addhi_1, *addhi_1_lea, *addqi_1, *addqi_1_lea, *addqi_1_slp, *add<mode>_2, *addsi_2_zext, *addhi_2, *addqi_2, *add<mode>_3, *addsi_3_zext, *addhi_3, *addqi_3,*add<mode>_5, *addhi_5, *addqi_5): Use x86_maybe_negate_const_int to output insn mnemonic. (*adddi_4, *addsi_4, *addhi_4, *addqi_4): Ditto. Remove overflow check from instruction predicate. Update comments. * config/i386/sync.md (sync_add<mode>): Use x86_maybe_negate_const_int to output insn mnemonic. From-SVN: r158013
2010-04-06 20:18:42 +02:00
* config/h8300/h8300.c (h8300_push_pop): Use bool type for
h8300.c: (h8300_push_pop): Use bool type for boolean parameters. * config/h8300/h8300.c: (h8300_push_pop): Use bool type for boolean parameters. Use emit_jump_insn when emitting a pop instruction containing a return insn. (push): Use 'true' rather than '1' as second parameter to F. (h8300_expand_prologue): Likewise. Use 'true' and 'false' for boolean parameters to h8300_push_pop. (h8300_expand_epilogue): Likewise. From-SVN: r156774
2010-02-15 16:44:39 +01:00
boolean parameters. Use emit_jump_insn when emitting a pop
instruction containing a return insn.
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
(push): Use 'true' rather than '1' as second parameter to F.
(h8300_expand_prologue): Likewise.
Use 'true' and 'false' for boolean parameters to h8300_push_pop.
(h8300_expand_epilogue): Likewise.
h8300.c: (h8300_push_pop): Use bool type for boolean parameters. * config/h8300/h8300.c: (h8300_push_pop): Use bool type for boolean parameters. Use emit_jump_insn when emitting a pop instruction containing a return insn. (push): Use 'true' rather than '1' as second parameter to F. (h8300_expand_prologue): Likewise. Use 'true' and 'false' for boolean parameters to h8300_push_pop. (h8300_expand_epilogue): Likewise. From-SVN: r156774
2010-02-15 16:44:39 +01:00
re PR tree-optimization/43068 (ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer) 2010-02-15 Richard Guenther <rguenther@suse.de> PR middle-end/43068 * cgraphunit.c (thunk_adjust): Skip adjusting by fixed_offset if that is zero. * g++.dg/torture/pr43068.C: New testcase. From-SVN: r156770
2010-02-15 12:27:54 +01:00
2010-02-15 Richard Guenther <rguenther@suse.de>
PR middle-end/43068
* cgraphunit.c (thunk_adjust): Skip adjusting by fixed_offset
if that is zero.
mn10300.h (FUNCTION_ARG_REGNO_P): Revert previous delta. * config/mn10300/mn10300.h (FUNCTION_ARG_REGNO_P): Revert previous delta. From-SVN: r156767
2010-02-15 10:24:29 +01:00
2010-02-15 Nick Clifton <nickc@redhat.com>
* config/mn10300/mn10300.h (FUNCTION_ARG_REGNO_P): Revert previous
delta.
intl.c (fake_ngettext): New function. 2010-02-14 Marco Poletti <poletti.marco@gmail.com> * intl.c (fake_ngettext): New function. * intl.h (fake_ngettext): Declare. (ngettext): Define macro. * collect2.c (notice_translated): New function. (main): Use notice_translated and ngettext. * collect2.h (notice_translated): Declare. From-SVN: r156762
2010-02-14 20:44:07 +01:00
2010-02-14 Marco Poletti <poletti.marco@gmail.com>
* intl.c (fake_ngettext): New function.
* intl.h (fake_ngettext): Declare.
(ngettext): Define macro.
* collect2.c (notice_translated): New function.
(main): Use notice_translated and ngettext.
* collect2.h (notice_translated): Declare.
reorg.c (delete_computation): Comment fixes. * reorg.c (delete_computation): Comment fixes. * caller-save.c (setup_save_areas): Idem. * sel-sched-dump.c (dump_lv_set): Idem. * rtl.def: Idem. From-SVN: r156759
2010-02-14 13:58:16 +01:00
2010-02-14 Steven Bosscher <steven@gcc.gnu.org>
* reorg.c (delete_computation): Comment fixes.
* caller-save.c (setup_save_areas): Idem.
* sel-sched-dump.c (dump_lv_set): Idem.
* rtl.def: Idem.
s390.c (s390_sched_init): New function. 2010-02-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * config/s390/s390.c (s390_sched_init): New function. (TARGET_SCHED_INIT): Target hook defined. From-SVN: r156757
2010-02-14 09:38:11 +01:00
2010-02-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c (s390_sched_init): New function.
(TARGET_SCHED_INIT): Target hook defined.
re PR target/42982 (regression in gcc.dg/profile-generate-3.c) 2010-02-12 Dave Korn <dave.korn.cygwin@gmail.com> Jack Howarth <howarth@bromo.med.uc.edu> Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> PR target/42982 Partial revert of unintended change in fix for PR41605. * gcc/config/darwin.h: Fix typo. * gcc/config/darwin9.h: Same. Co-Authored-By: Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu> From-SVN: r156736
2010-02-12 18:35:18 +01:00
2010-02-12 Dave Korn <dave.korn.cygwin@gmail.com>
Jack Howarth <howarth@bromo.med.uc.edu>
Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
PR target/42982
Partial revert of unintended change in fix for PR41605.
* config/darwin.h: Fix typo.
* config/darwin9.h: Same.
* c-pch.c (pch_init): Clear v. From-SVN: r156724
2010-02-11 21:49:05 +01:00
2010-02-11 Jakub Jelinek <jakub@redhat.com>
* c-pch.c (pch_init): Clear v.
Add ChangeLog entries. From-SVN: r156717
2010-02-11 20:43:22 +01:00
2010-02-11 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/42930
* graphite-scop-detection.c (graphite_can_represent_scev): Call
graphite_can_represent_init for MULT_EXPR.
2010-02-11 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/42914
PR middle-end/42530
* graphite-sese-to-poly.c (remove_phi): New.
(translate_scalar_reduction_to_array): Call remove_phi.
2010-02-11 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/42771
* graphite-clast-to-gimple.c (gloog): Call rename_sese_parameters.
* graphite-clast-to-gimple.h (gloog): Update declaration.
* graphite-poly.c (new_scop): Clear POLY_SCOP_P.
* graphite-poly.h (struct poly_bb): Add missing comments.
(struct scop): Add poly_scop_p field.
(POLY_SCOP_P): New.
* graphite-sese-to-poly.c (build_poly_scop): Set POLY_SCOP_P.
* graphite.c (graphite_transform_loops): Build the polyhedral
representation for each scop before code generation.
* sese.c (rename_variables_in_operand): Removed.
(rename_variables_in_expr): Return the renamed expression.
(rename_sese_parameters): New.
* sese.h (rename_sese_parameters): Declared.
re PR tree-optimization/42998 (ICE: error: verify_stmts failed) 2010-02-11 Richard Guenther <rguenther@suse.de> PR tree-optimization/42998 * tree-ssa-pre.c (create_expression_by_pieces): Treat POINTER_PLUS_EXPR properly. * gcc.c-torture/compile/pr42998.c: New testcase. From-SVN: r156704
2010-02-11 18:01:21 +01:00
2010-02-11 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42998
* tree-ssa-pre.c (create_expression_by_pieces): Treat
POINTER_PLUS_EXPR properly.
re PR regression/40886 (No loop counter reversal for simple loops anymore) Fix PR40886. 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> Changpeng Fang <changpeng.fang@amd.com> PR middle-end/40886 * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Decrement the cost of an IV candidate when the IV is used in a test against zero. * gcc.dg/tree-ssa/ivopts-3.c: New. Co-Authored-By: Changpeng Fang <changpeng.fang@amd.com> From-SVN: r156701
2010-02-11 16:45:27 +01:00
2010-02-11 Sebastian Pop <sebastian.pop@amd.com>
Changpeng Fang <changpeng.fang@amd.com>
PR middle-end/40886
* tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Decrement
the cost of an IV candidate when the IV is used in a test against zero.
* gcc.dg/tree-ssa/ivopts-3.c: New.
re PR lto/41664 (FAIL: gfortran.dg/lto/pr40725 f_lto_pr40725_0.o-f_lto_pr40725_1.o execute -O2 -fwhopr and -flto) 2010-02-11 Richard Guenther <rguenther@suse.de> PR lto/41664 * tree-ssa-alias.c (refs_may_alias_p_1): Canonicalize pointer-vs-decl case by swapping refs. Handle some cases of pointer-vs-decl disambiguations more conservatively. * cfgexpand.c (gimple_expand_cfg): Set gimple_df->in_ssa_p to false after expanding. From-SVN: r156699
2010-02-11 16:38:59 +01:00
2010-02-11 Richard Guenther <rguenther@suse.de>
PR lto/41664
* tree-ssa-alias.c (refs_may_alias_p_1): Canonicalize
pointer-vs-decl case by swapping refs. Handle some cases
of pointer-vs-decl disambiguations more conservatively.
* cfgexpand.c (gimple_expand_cfg): Set gimple_df->in_ssa_p
to false after expanding.
re PR driver/43021 (Driver no longer handles fancy names) 2010-02-11 Richard Guenther <rguenther@suse.de> PR driver/43021 * gcc.c (process_command): Handle LTO file@offset case more appropriately. lto/ * lto-elf.c (lto_elf_file_open): Handle file@offset case more appropriately. From-SVN: r156695
2010-02-11 13:23:08 +01:00
2010-02-11 Richard Guenther <rguenther@suse.de>
PR driver/43021
* gcc.c (process_command): Handle LTO file@offset case more
appropriately.
dwarf2out.c (mem_loc_descriptor): Use DW_OP_deref_size if MEM's mode size isn't DWARF2_ADDR_SIZE. * dwarf2out.c (mem_loc_descriptor) <case MEM>: Use DW_OP_deref_size if MEM's mode size isn't DWARF2_ADDR_SIZE. (mem_loc_descriptor) <do_scompare>: Allow also VOIDmode arguments. Optimize eq/ne comparisons when both arguments are known to be zero-extended. (mem_loc_descriptor) <do_ucompare>: Allow also VOIDmode arguments. Don't mask operands unnecessarily if they are known to be already zero-extended. From-SVN: r156692
2010-02-11 10:16:38 +01:00
2010-02-11 Jakub Jelinek <jakub@redhat.com>
reload1.c (eliminate_regs_1): If insn is DEBUG_INSN, avoid any modifications outside of the DEBUG_INSN. * reload1.c (eliminate_regs_1): If insn is DEBUG_INSN, avoid any modifications outside of the DEBUG_INSN. Accept CLOBBERs inside of DEBUG_INSNs. (eliminate_regs_in_insn): Eliminate regs even in DEBUG_INSNs. From-SVN: r156693
2010-02-11 10:17:54 +01:00
* reload1.c (eliminate_regs_1): If insn is DEBUG_INSN, avoid any
modifications outside of the DEBUG_INSN. Accept CLOBBERs inside
of DEBUG_INSNs.
(eliminate_regs_in_insn): Eliminate regs even in DEBUG_INSNs.
dwarf2out.c (mem_loc_descriptor): Use DW_OP_deref_size if MEM's mode size isn't DWARF2_ADDR_SIZE. * dwarf2out.c (mem_loc_descriptor) <case MEM>: Use DW_OP_deref_size if MEM's mode size isn't DWARF2_ADDR_SIZE. (mem_loc_descriptor) <do_scompare>: Allow also VOIDmode arguments. Optimize eq/ne comparisons when both arguments are known to be zero-extended. (mem_loc_descriptor) <do_ucompare>: Allow also VOIDmode arguments. Don't mask operands unnecessarily if they are known to be already zero-extended. From-SVN: r156692
2010-02-11 10:16:38 +01:00
* dwarf2out.c (mem_loc_descriptor) <case MEM>: Use DW_OP_deref_size
if MEM's mode size isn't DWARF2_ADDR_SIZE.
(mem_loc_descriptor) <do_scompare>: Allow also VOIDmode arguments.
Optimize eq/ne comparisons when both arguments are known to be
zero-extended.
(mem_loc_descriptor) <do_ucompare>: Allow also VOIDmode arguments.
Don't mask operands unnecessarily if they are known to be already
zero-extended.
ira-conflicts.c (add_insn_allocno_copies): Use find_reg_note instead of loop. 2010-02-10 Vladimir Makarov <vmakarov@redhat.com> * ira-conflicts.c (add_insn_allocno_copies): Use find_reg_note instead of loop. From-SVN: r156670
2010-02-10 21:52:31 +01:00
2010-02-10 Vladimir Makarov <vmakarov@redhat.com>
* ira-conflicts.c (add_insn_allocno_copies): Use find_reg_note
instead of loop.
re PR tree-optimization/43017 (VRP miscompiles python with -fwrapv, II) 2010-02-10 Richard Guenther <rguenther@suse.de> PR tree-optimization/43017 * tree-vrp.c (vrp_int_const_binop): Trust int_const_binop for wrapping signed arithmetic. * gcc.dg/torture/pr43017.c: New testcase. From-SVN: r156666
2010-02-10 17:52:07 +01:00
2010-02-10 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43017
* tree-vrp.c (vrp_int_const_binop): Trust int_const_binop
for wrapping signed arithmetic.
re PR debug/43010 (ICE with -femit-struct-debug-baseonly) PR debug/43010 * dwarf2out.c (retry_incomplete_types): Don't call gen_type_die if no debug info should be emitted for it. * g++.dg/debug/pr43010.C: New test. From-SVN: r156657
2010-02-10 16:02:56 +01:00
2010-02-10 Jakub Jelinek <jakub@redhat.com>
PR debug/43010
* dwarf2out.c (retry_incomplete_types): Don't call gen_type_die
if no debug info should be emitted for it.
sh.c (find_barrier): Skip call insn with a REG_EH_REGION note when flag_exceptions is set. * config/sh/sh.c (find_barrier): Skip call insn with a REG_EH_REGION note when flag_exceptions is set. From-SVN: r156656
2010-02-10 14:13:49 +01:00
2010-02-10 Kaz Kojima <kkojima@gcc.gnu.org>
* config/sh/sh.c (find_barrier): Skip call insn with a REG_EH_REGION
note when flag_exceptions is set.
Add debug.h to PLUGIN_HEADERS. From-SVN: r156655
2010-02-10 12:59:11 +01:00
2010-02-10 Duncan Sands <baldrick@free.fr>
* Makefile.in (PLUGIN_HEADERS): Add debug.h.
re PR c/43007 (No longer folds (unsigned int) ((long long unsigned int) spi_bias / 1008)) 2010-02-10 Richard Guenther <rguenther@suse.de> PR c/43007 * tree.c (get_unwidened): Handle constants. * convert.c (convert_to_integer): Handle TRUNC_DIV_EXPR. * gcc.c-torture/execute/20100209-1.c: New testcase. * gcc.dg/fold-div-3.c: Likewise. From-SVN: r156653
2010-02-10 12:54:14 +01:00
2010-02-10 Richard Guenther <rguenther@suse.de>
PR c/43007
* tree.c (get_unwidened): Handle constants.
* convert.c (convert_to_integer): Handle TRUNC_DIV_EXPR.
re PR lto/42985 (Internal compiler error: in ipcp_iterate_stage with different opt level) 2010-02-10 Martin Jambor <mjambor@suse.cz> PR lto/42985 * ipa-prop.c (ipa_update_after_lto_read): Count parameters and check for variable argument counts independently. From-SVN: r156651
2010-02-10 12:22:55 +01:00
2010-02-10 Martin Jambor <mjambor@suse.cz>
PR lto/42985
* ipa-prop.c (ipa_update_after_lto_read): Count parameters and
check for variable argument counts independently.
sh.c (find_barrier): Increase length for non delayed conditional branches. * config/sh/sh.c (find_barrier): Increase length for non delayed conditional branches. From-SVN: r156649
2010-02-10 11:09:31 +01:00
2010-02-10 Christian Bruel <christian.bruel@st.com>
PR target/42841
* config/sh/sh.c (find_barrier): Increase length for non delayed
conditional branches.
ChangeLog: Fix whitespace. * ChangeLog: Fix whitespace. * testsuite/ChangeLog: Ditto. From-SVN: r156835
2010-02-17 19:00:46 +01:00
sh.c (find_barrier): Don't emit a CP inside the GP setting. * config/sh/sh.c (find_barrier): Don't emit a CP inside the GP setting. From-SVN: r156648
2010-02-10 11:08:01 +01:00
2010-02-10 Christian Bruel <christian.bruel@st.com>
* config/sh/sh.c (find_barrier): Don't emit a CP inside the GP setting.
ChangeLog: Fix whitespace. * ChangeLog: Fix whitespace. * testsuite/ChangeLog: Ditto. From-SVN: r156835
2010-02-17 19:00:46 +01:00
builtins.c (set_builtin_user_assembler_name): Also handle ffs if int is smaller than word. * builtins.c (set_builtin_user_assembler_name): Also handle ffs if int is smaller than word. * gcc.dg/builtin-ffs-1.c: New test. From-SVN: r156646
2010-02-10 10:21:12 +01:00
2010-02-10 Jakub Jelinek <jakub@redhat.com>
* builtins.c (set_builtin_user_assembler_name): Also handle
ffs if int is smaller than word.
re PR middle-end/42973 (IRA apparently systematically making reload too busy on 2 address instructions with 3 operands) 2010-02-09 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/42973 * ira-conflicts.c (get_dup): Remove. (process_reg_shuffles): Add new parameter. Use it as an additional guard for copy generation. (add_insn_allocno_copies): Rewrite. From-SVN: r156641
2010-02-10 03:07:22 +01:00
2010-02-09 Vladimir Makarov <vmakarov@redhat.com>
PR middle-end/42973
* ira-conflicts.c (get_dup): Remove.
(process_reg_shuffles): Add new parameter. Use it as an
additional guard for copy generation.
(add_insn_allocno_copies): Rewrite.
common.opt (fsched2-use-traces): Preserved for backward compatibility. 2010-02-09 Alexander Monakov <amonakov@ispras.ru> gcc/ChangeLog: * common.opt (fsched2-use-traces): Preserved for backward compatibility. * doc/invoke.texi: Remove the documentation about option -fsched2-use-traces. * sched-rgn.c (rest_of_handle_sched2): Remove usage of flag_sched2_use_traces. * opts.c (common_handle_option): Add OPT_fsched2_use_traces to the backward compatibility flag section. gcc/testsuite/ChangeLog: * gcc.dg/pr19340.c: Adjust. From-SVN: r156629
2010-02-09 17:51:30 +01:00
2010-02-09 Alexander Monakov <amonakov@ispras.ru>
* common.opt (fsched2-use-traces): Preserved for backward
compatibility.
* doc/invoke.texi: Remove the documentation about option
-fsched2-use-traces.
* sched-rgn.c (rest_of_handle_sched2): Remove usage of
flag_sched2_use_traces.
* opts.c (common_handle_option): Add OPT_fsched2_use_traces to
the backward compatibility flag section.
re PR tree-optimization/43008 (Attribute malloc not handled correctly) 2010-02-09 Richard Guenther <rguenther@suse.de> PR tree-optimization/43008 * tree-ssa-structalias.c (handle_lhs_call): Pass in the fndecl, make HEAP variables initialized from global memory if they are not known builtin functions. (find_func_aliases): Adjust. * gcc.c-torture/execute/pr43008.c: New testcase. From-SVN: r156628
2010-02-09 17:11:34 +01:00
2010-02-09 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43008
* tree-ssa-structalias.c (handle_lhs_call): Pass in the fndecl,
make HEAP variables initialized from global memory if they
are not known builtin functions.
(find_func_aliases): Adjust.
re PR tree-optimization/43000 (VRP miscompiles python with -fwrapv) 2010-02-09 Richard Guenther <rguenther@suse.de> PR tree-optimization/43000 * tree-vrp.c (vrp_int_const_binop): Only handle unsigned arithmetic manually. * gcc.dg/torture/pr43000.c: New testcase. * gcc.dg/torture/pr43002.c: Likewise. From-SVN: r156621
2010-02-09 12:34:28 +01:00
2010-02-09 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43000
* tree-vrp.c (vrp_int_const_binop): Only handle unsigned
arithmetic manually.
re PR tree-optimization/42931 (-ftree-loop-linear - valgrind warns about using uninitialized variable) PR tree-optimization/42931 * tree-loop-linear.c (try_interchange_loops): Don't call double_int_mul if estimated_loop_iterations failed. From-SVN: r156602
2010-02-08 16:47:01 +01:00
2010-02-08 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/42931
* tree-loop-linear.c (try_interchange_loops): Don't call
double_int_mul if estimated_loop_iterations failed.
re PR middle-end/42898 (volatile structures and compound literal initializers) 2010-02-08 Martin Jambor <mjambor@suse.cz> PR middle-end/42898 * tree-sra.c (build_accesses_from_assign): Do not mark in should_scalarize_away_bitmap if stmt has volatile ops. (sra_modify_assign): Do not process assigns piecemeal if if stmt has volatile ops. From-SVN: r156599
2010-02-08 14:24:12 +01:00
2010-02-08 Martin Jambor <mjambor@suse.cz>
PR middle-end/42898
* tree-sra.c (build_accesses_from_assign): Do not mark in
should_scalarize_away_bitmap if stmt has volatile ops.
(sra_modify_assign): Do not process assigns piecemeal if if stmt
has volatile ops.
* doc/tm.texi (TARGET_UNWIND_WORD_MODE): Document. From-SVN: r156595
2010-02-08 06:48:05 +01:00
2010-02-08 Joern Rennecke <joern.rennecke@embecosm.com>
* doc/tm.texi (TARGET_UNWIND_WORD_MODE): Document.
mips.md (*<optab>_trunc<mode>_exts): Fix comment before the pattern. * config/mips/mips.md (*<optab>_trunc<mode>_exts): Fix comment before the pattern. From-SVN: r156594
2010-02-08 05:54:12 +01:00
2010-02-07 Adam Nemet <adambnmet@gmail.com>
* config/mips/mips.md (*<optab>_trunc<mode>_exts): Fix comment
before the pattern.
re PR rtl-optimization/42946 (bootstrap with --enable-checking=df (or =all) fails) 2010-02-07 Andrew Pinski <pinskia@gmail.com> PR middle-end/42946 * df-core.c (df_finish_pass): Change type of saved_flags to int. From-SVN: r156589
2010-02-08 00:22:49 +01:00
2010-02-07 Andrew Pinski <pinskia@gmail.com>
PR middle-end/42946
* df-core.c (df_finish_pass): Change type of saved_flags to int.
Add ChangeLog entries. From-SVN: r156585
2010-02-07 20:49:35 +01:00
2010-02-07 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/42988
* graphite-dependences.c (dependence_polyhedron): Set PDDR_KIND
to unknown_dependence.
(graphite_legal_transform_dr): Handle the unknown_dependence.
(graphite_carried_dependence_level_k): Same.
2010-02-07 Sebastian Pop <sebastian.pop@amd.com>
* ChangeLog.graphite: Remove testsuite/ or gcc/testsuite/.
re PR debug/42991 (cfgexpand.c:2487: Conditional jump or move depends on uninitialised value(s)) 2010-02-07 Richard Guenther <rguenther@suse.de> PR middle-end/42991 * expr.c (get_inner_reference): Always initialize *pbitsize. From-SVN: r156575
2010-02-07 18:18:22 +01:00
2010-02-07 Richard Guenther <rguenther@suse.de>
PR middle-end/42991
* expr.c (get_inner_reference): Always initialize *pbitsize.
re PR tree-optimization/42956 (internal compiler error: Segmentation fault with -O1) 2010-02-07 Richard Guenther <rguenther@suse.de> PR middle-end/42956 * gimplify.c (gimple_fold_indirect_ref): Avoid generating new ARRAY_REFs on variable size element or minimal index arrays. Complete. * tree-ssa-loop-ivopts.c (find_interesting_uses_address): Use gimple_fold_indirect_ref. * gcc.c-torture/compile/pr42956.c: New testcase. From-SVN: r156571
2010-02-07 14:42:52 +01:00
2010-02-07 Richard Guenther <rguenther@suse.de>
PR middle-end/42956
* gimplify.c (gimple_fold_indirect_ref): Avoid generating
new ARRAY_REFs on variable size element or minimal index arrays.
Complete.
* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Use
gimple_fold_indirect_ref.
re PR target/42957 (ARM: Segfault when invalid -mfpu argument is specified.) PR target/42957 * arm.c (arm_override_options): Just return if the user has specified an invalid fpu name. From-SVN: r156539
2010-02-06 15:05:27 +01:00
2010-02-06 Richard Earnshaw <rearnsha@arm.com>
PR target/42957
* arm.c (arm_override_options): Just return if the user has specified
an invalid fpu name.
re PR c++/42870 (__attribute__ ((dllexport)) produces broken linkage) PR c++/42870 * config/i386/cygming.h (ASM_OUTPUT_DEF_FROM_DECLS): Call i386_pe_maybe_record_exported_symbol. From-SVN: r156529
2010-02-05 23:17:09 +01:00
2010-02-03 Jason Merrill <jason@redhat.com>
PR c++/42870
* config/i386/cygming.h (ASM_OUTPUT_DEF_FROM_DECLS): Call
i386_pe_maybe_record_exported_symbol.
re PR target/42924 (pex-unix.c:589:1: internal compiler error: output_operand) 2010-02-05 Steve Ellcey <sje@cup.hp.com> PR target/42924 * config/pa/pa.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. (pa_delegitimize_address): New function. From-SVN: r156526
2010-02-05 19:21:06 +01:00
2010-02-05 Steve Ellcey <sje@cup.hp.com>
PR target/42924
* config/pa/pa.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine.
(pa_delegitimize_address): New function.
msformat-c.c (ms_printf_length_specs): Set the scalar_identity_flag for the size_t/ptrdiff_t %Id and %Iu specs. 2010-02-05 Ozkan Sezer <sezeroz@gmail.com> * config/i386/msformat-c.c (ms_printf_length_specs): Set the scalar_identity_flag for the size_t/ptrdiff_t %Id and %Iu specs. From-SVN: r156524
2010-02-05 18:23:24 +01:00
2010-02-05 Ozkan Sezer <sezeroz@gmail.com>
* config/i386/msformat-c.c (ms_printf_length_specs): Set the
scalar_identity_flag for the size_t/ptrdiff_t %Id and %Iu specs.
re PR lto/42762 (ICE in get_resolution() when compiling a C++ program with -flto -fuse-linker-plugin) 2010-02-05 Richard Guenther <rguenther@suse.de> PR lto/42762 * lto-streamer-in.c (get_resolution): Deal with references to undefined functions. From-SVN: r156520
2010-02-05 16:31:15 +01:00
2010-02-05 Richard Guenther <rguenther@suse.de>
PR lto/42762
* lto-streamer-in.c (get_resolution): Deal with references
to undefined functions.
tree-ssa-ccp.c (get_symbol_constant_value): Strip all conversions. 2010-02-05 Richard Guenther <rguenther@suse.de> * tree-ssa-ccp.c (get_symbol_constant_value): Strip all conversions. (fold_const_aggregate_ref): Likewise. (ccp_fold_stmt): Substitute loads. (maybe_fold_reference): Verify types before substituting. Unshare properly. (fold_gimple_assign): Unshare properly. (fold_stmt_1): Insert conversion if necessary before replacing the RHS. * gcc.dg/tree-ssa/ssa-ccp-28.c: New testcase. From-SVN: r156519
2010-02-05 16:28:31 +01:00
2010-02-05 Richard Guenther <rguenther@suse.de>
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
* tree-ssa-ccp.c (get_symbol_constant_value): Strip all conversions.
tree-ssa-ccp.c (get_symbol_constant_value): Strip all conversions. 2010-02-05 Richard Guenther <rguenther@suse.de> * tree-ssa-ccp.c (get_symbol_constant_value): Strip all conversions. (fold_const_aggregate_ref): Likewise. (ccp_fold_stmt): Substitute loads. (maybe_fold_reference): Verify types before substituting. Unshare properly. (fold_gimple_assign): Unshare properly. (fold_stmt_1): Insert conversion if necessary before replacing the RHS. * gcc.dg/tree-ssa/ssa-ccp-28.c: New testcase. From-SVN: r156519
2010-02-05 16:28:31 +01:00
(fold_const_aggregate_ref): Likewise.
(ccp_fold_stmt): Substitute loads.
(maybe_fold_reference): Verify types before substituting.
Unshare properly.
(fold_gimple_assign): Unshare properly.
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
(fold_stmt_1): Insert conversion if necessary before replacing the RHS.
tree-ssa-ccp.c (get_symbol_constant_value): Strip all conversions. 2010-02-05 Richard Guenther <rguenther@suse.de> * tree-ssa-ccp.c (get_symbol_constant_value): Strip all conversions. (fold_const_aggregate_ref): Likewise. (ccp_fold_stmt): Substitute loads. (maybe_fold_reference): Verify types before substituting. Unshare properly. (fold_gimple_assign): Unshare properly. (fold_stmt_1): Insert conversion if necessary before replacing the RHS. * gcc.dg/tree-ssa/ssa-ccp-28.c: New testcase. From-SVN: r156519
2010-02-05 16:28:31 +01:00
rs6000.c (rs6000_override_options): Invert check for rs6000_gen_cell_microcode. * config/rs6000/rs6000.c (rs6000_override_options): Invert check for rs6000_gen_cell_microcode. From-SVN: r156518
2010-02-05 15:47:34 +01:00
2010-02-05 Nathan Froyd <froydnj@codesourcery.com>
* config/rs6000/rs6000.c (rs6000_override_options): Invert check
for rs6000_gen_cell_microcode.
re PR rtl-optimization/42952 (possible integer wrong code bug) 2010-02-04 Richard Guenther <rguenther@suse.de> PR rtl-optimization/42952 * dse.c (const_or_frame_p): Remove MEM handling. * gcc.dg/torture/pr42952.c: New testcase. From-SVN: r156494
2010-02-04 17:14:17 +01:00
2010-02-04 Richard Guenther <rguenther@suse.de>
PR rtl-optimization/42952
* dse.c (const_or_frame_p): Remove MEM handling.
mn10300.c (TARGET_ASM_OUTPUT_MI_THUNK): Define. * config/mn10300/mn10300.c (TARGET_ASM_OUTPUT_MI_THUNK): Define. (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define. (function_arg): Use NULL_RTX and FIRST_ARGUMENT_REGNUM. (mn10300_asm_output_mi_thunk): New function. (mn10300_can_output_mu_thunk): New function. * config/mn10300/mn10300.h (FIRST_ARGUMENT_REGNUM): Define. (FUNCTION_ARG_REGNO_P): Fix comment. Accept d0 and d1. (FUNCTION_ARG): Delete incorrect comment. From-SVN: r156492
2010-02-04 09:49:55 +01:00
2010-02-04 Nick Clifton <nickc@redhat.com>
* config/mn10300/mn10300.c (TARGET_ASM_OUTPUT_MI_THUNK): Define.
(TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define.
(function_arg): Use NULL_RTX and FIRST_ARGUMENT_REGNUM.
(mn10300_asm_output_mi_thunk): New function.
(mn10300_can_output_mu_thunk): New function.
* config/mn10300/mn10300.h (FIRST_ARGUMENT_REGNUM): Define.
(FUNCTION_ARG_REGNO_P): Fix comment. Accept d0 and d1.
(FUNCTION_ARG): Delete incorrect comment.
re PR c++/40138 (ICE with invalid va_arg) PR c++/40138 * fold-const.c (operand_equal_p): Handle erroneous types. From-SVN: r156483
2010-02-03 22:53:41 +01:00
2010-02-03 Jason Merrill <jason@redhat.com>
PR c++/40138
* fold-const.c (operand_equal_p): Handle erroneous types.
Fix a couple of nits From-SVN: r156491
2010-02-04 09:37:25 +01:00
2010-02-03 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
h8300.md (can_delay): Fix attibute condition. * config/h8300/h8300.md (can_delay): Fix attibute condition. From-SVN: r156480
2010-02-03 21:18:44 +01:00
* config/h8300/h8300.md (can_delay): Fix attibute condition.
re PR rtl-optimization/42941 (-fsched-pressure -fschedule-insns - valgrind warns about using uninitialized variable) 2010-02-03 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimizations/42941 * sched-deps.c (setup_insn_reg_pressure_info): Use xcalloc instead of xmalloc. From-SVN: r156472
2010-02-03 20:01:31 +01:00
2010-02-03 Vladimir Makarov <vmakarov@redhat.com>
Fix a couple of nits From-SVN: r156491
2010-02-04 09:37:25 +01:00
PR rtl-optimization/42941
re PR rtl-optimization/42941 (-fsched-pressure -fschedule-insns - valgrind warns about using uninitialized variable) 2010-02-03 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimizations/42941 * sched-deps.c (setup_insn_reg_pressure_info): Use xcalloc instead of xmalloc. From-SVN: r156472
2010-02-03 20:01:31 +01:00
* sched-deps.c (setup_insn_reg_pressure_info): Use xcalloc instead
of xmalloc.
re PR c++/35652 (offset warning should be given in the front-end) PR c++/35652 * builtins.c (c_strlen): Use EXPR_LOCATION in diagnostics. From-SVN: r156469
2010-02-03 17:28:07 +01:00
2010-02-03 Jason Merrill <jason@redhat.com>
PR c++/35652
* builtins.c (c_strlen): Use EXPR_LOCATION in diagnostics.
re PR debug/42896 (Random debug generation differences, bootstrap fails) 2010-02-03 Alexandre Oliva <aoliva@redhat.com> PR debug/42896 * cselib.h (struct cselib_val_struct): Add uid. Rename value to hash. (cselib_reset_table): Renamed from... (cselib_reset_table_with_next_value): ... this. (cselib_get_next_uid): Renamed from... (cselib_get_next_unknown_value): ... this. * cselib.c (next_uid): Renamed from... (next_unknown_value): ... this. (cselib_clear_table): Adjust. (cselib_reset_table): Adjust. Renamed from... (cselib_reset_table_with_next_value): ... this. (cselib_get_next_uid): Adjust. Renamed from... (cselib_get_next_unknown_value): ... this. (get_value_hash): Use hash. (cselib_hash_rtx): Likewise. (new_cselib_val): Adjust. Set and dump uid. (cselib_lookup_mem): Pass next_uid as hash. (cselib_subst_to_values): Likewise. (cselib_log_lookup): Dump uid. (cselib_lookup): Pass next_uid as hash. Adjust. (cselib_process_insn): Adjust. (cselib_init): Initialize next_uid. (cselib_finish): Adjust. (dump_cselib_table): Likewise. * dse.c (canon_address): Dump value uid. * print-rtl.c (print_rtx): Print value uid. * var-tracking.c (VARIABLE_HASH_VAL): Dropped. (dvuid): New type. (dv_uid): New function, sort of renamed from... (dv_htab_hash): ... this, reimplemented in terms of it and... (dv_uid2hash): ... this. New. (variable_htab_eq): Drop excess assertions. (tie_break_pointers): Removed. (canon_value_cmp): Compare uids. (variable_post_merge_New_vals): Print uids. (vt_add_function_parameters): Adjust. (vt_initialize): Reset table. Adjust. From-SVN: r156468
2010-02-03 16:00:33 +01:00
2010-02-03 Alexandre Oliva <aoliva@redhat.com>
PR debug/42896
alpha.c (override_options): Fix -mtune error message. * config/alpha/alpha.c (override_options): Fix -mtune error message. From-SVN: r157169
2010-03-02 20:18:40 +01:00
* cselib.h (struct cselib_val_struct): Add uid. Rename value to hash.
re PR debug/42896 (Random debug generation differences, bootstrap fails) 2010-02-03 Alexandre Oliva <aoliva@redhat.com> PR debug/42896 * cselib.h (struct cselib_val_struct): Add uid. Rename value to hash. (cselib_reset_table): Renamed from... (cselib_reset_table_with_next_value): ... this. (cselib_get_next_uid): Renamed from... (cselib_get_next_unknown_value): ... this. * cselib.c (next_uid): Renamed from... (next_unknown_value): ... this. (cselib_clear_table): Adjust. (cselib_reset_table): Adjust. Renamed from... (cselib_reset_table_with_next_value): ... this. (cselib_get_next_uid): Adjust. Renamed from... (cselib_get_next_unknown_value): ... this. (get_value_hash): Use hash. (cselib_hash_rtx): Likewise. (new_cselib_val): Adjust. Set and dump uid. (cselib_lookup_mem): Pass next_uid as hash. (cselib_subst_to_values): Likewise. (cselib_log_lookup): Dump uid. (cselib_lookup): Pass next_uid as hash. Adjust. (cselib_process_insn): Adjust. (cselib_init): Initialize next_uid. (cselib_finish): Adjust. (dump_cselib_table): Likewise. * dse.c (canon_address): Dump value uid. * print-rtl.c (print_rtx): Print value uid. * var-tracking.c (VARIABLE_HASH_VAL): Dropped. (dvuid): New type. (dv_uid): New function, sort of renamed from... (dv_htab_hash): ... this, reimplemented in terms of it and... (dv_uid2hash): ... this. New. (variable_htab_eq): Drop excess assertions. (tie_break_pointers): Removed. (canon_value_cmp): Compare uids. (variable_post_merge_New_vals): Print uids. (vt_add_function_parameters): Adjust. (vt_initialize): Reset table. Adjust. From-SVN: r156468
2010-02-03 16:00:33 +01:00
(cselib_reset_table): Renamed from...
(cselib_reset_table_with_next_value): ... this.
(cselib_get_next_uid): Renamed from...
(cselib_get_next_unknown_value): ... this.
* cselib.c (next_uid): Renamed from...
(next_unknown_value): ... this.
(cselib_clear_table): Adjust.
(cselib_reset_table): Adjust. Renamed from...
(cselib_reset_table_with_next_value): ... this.
(cselib_get_next_uid): Adjust. Renamed from...
(cselib_get_next_unknown_value): ... this.
(get_value_hash): Use hash.
(cselib_hash_rtx): Likewise.
(new_cselib_val): Adjust. Set and dump uid.
(cselib_lookup_mem): Pass next_uid as hash.
(cselib_subst_to_values): Likewise.
(cselib_log_lookup): Dump uid.
(cselib_lookup): Pass next_uid as hash. Adjust.
(cselib_process_insn): Adjust.
(cselib_init): Initialize next_uid.
(cselib_finish): Adjust.
(dump_cselib_table): Likewise.
* dse.c (canon_address): Dump value uid.
* print-rtl.c (print_rtx): Print value uid.
* var-tracking.c (VARIABLE_HASH_VAL): Dropped.
(dvuid): New type.
(dv_uid): New function, sort of renamed from...
(dv_htab_hash): ... this, reimplemented in terms of it and...
(dv_uid2hash): ... this. New.
(variable_htab_eq): Drop excess assertions.
(tie_break_pointers): Removed.
(canon_value_cmp): Compare uids.
(variable_post_merge_New_vals): Print uids.
(vt_add_function_parameters): Adjust.
(vt_initialize): Reset table. Adjust.
re PR tree-optimization/42944 (errno misoptimization around malloc call) 2010-02-03 Richard Guenther <rguenther@suse.de> PR tree-optimization/42944 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle calloc. (call_may_clobber_ref_p_1): Likewise. Properly handle malloc and calloc clobbering errno. * gcc.dg/errno-1.c: New testcase. From-SVN: r156467
2010-02-03 14:03:39 +01:00
2010-02-03 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42944
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle calloc.
re PR tree-optimization/42944 (errno misoptimization around malloc call) 2010-02-03 Richard Guenther <rguenther@suse.de> PR tree-optimization/42944 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle calloc. (call_may_clobber_ref_p_1): Likewise. Properly handle malloc and calloc clobbering errno. * gcc.dg/errno-1.c: New testcase. From-SVN: r156467
2010-02-03 14:03:39 +01:00
(call_may_clobber_ref_p_1): Likewise. Properly handle
malloc and calloc clobbering errno.
invoke.texi: Fix name of sched1 dump. * doc/invoke.texi: Fix name of sched1 dump. * opts.c (decode_options): Set flag_tree_switch_conversion only conditionally on optimize >= 2. * gcse.c: Assorted comment fixes in pass description. From-SVN: r156466
2010-02-03 13:36:27 +01:00
2010-02-03 Steven Bosscher <steven@gcc.gnu.org>
* doc/invoke.texi: Fix name of sched1 dump.
* opts.c (decode_options): Set flag_tree_switch_conversion
only conditionally on optimize >= 2.
* gcse.c: Assorted comment fixes in pass description.
Fix moxie tramponline alignment problem From-SVN: r156465
2010-02-03 12:36:30 +01:00
2010-02-03 Anthony Green <green@moxielogic.com>
* config/moxie/moxie.c (moxie_asm_trampoline_template): Introduce
nop padding in order to maintain alignment of storage location of
target function address.
(moxie_trampoline_init): Store target function address at newly
aligned location.
* config/moxie/moxie.h (TRAMPOLINE_ALIGNMENT): Increase alignment
to 32.
(TRAMPOLINE_SIZE): Increase size by 2 bytes for alignment padding.
re PR tree-optimization/42927 (type mismatch in shift expression produces ice with -O3) 2010-02-03 Richard Guenther <rguenther@suse.de> PR middle-end/42927 * tree-cfg.c (verify_gimple_assign_binary): Fix shift verification. * gcc.c-torture/compile/pr42927.c: New testcase. From-SVN: r156464
2010-02-03 12:13:17 +01:00
2010-02-03 Richard Guenther <rguenther@suse.de>
PR middle-end/42927
* tree-cfg.c (verify_gimple_assign_binary): Fix shift verification.
config.gcc: Reenable check for obsolete targets. * config.gcc: Reenable check for obsolete targets. Obsolete alpha*-dec-osf4*, alpha*-dec-osf5.0*, mips-sgi-irix5*, mips-sgi-irix6.[0-4]*. From-SVN: r156462
2010-02-03 10:03:59 +01:00
2010-02-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config.gcc: Reenable check for obsolete targets.
Obsolete alpha*-dec-osf4*, alpha*-dec-osf5.0*, mips-sgi-irix5*,
mips-sgi-irix6.[0-4]*.
rx.c (rx_is_legitimate_constant): Treat a maximum constant size of 4 as being the same as 0. * config/rx/rx.c (rx_is_legitimate_constant): Treat a maximum constant size of 4 as being the same as 0. * doc/invoke.texi (RX Options): Document that -mmax-constant-size can take values in the range 0..4. From-SVN: r156447
2010-02-02 10:18:04 +01:00
2010-02-02 Nick Clifton <nickc@redhat.com>
* config/rx/rx.c (rx_is_legitimate_constant): Treat a maximum
constant size of 4 as being the same as 0.
* doc/invoke.texi (RX Options): Document that -mmax-constant-size
can take values in the range 0..4.
re PR java/41991 (gcj segfaults on i686-apple-darwin9 and x86_64-apple-darwin9) 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu> PR java/41991 * unwind-dw2-fde-darwin.c: Re-export _Unwind_FindEnclosingFunction() as _darwin10_Unwind_FindEnclosingFunction(). * libgcc-libsystem.ver: New. From-SVN: r156444
2010-02-02 09:18:08 +01:00
2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
PR java/41991
* unwind-dw2-fde-darwin.c: Re-export _Unwind_FindEnclosingFunction()
as _darwin10_Unwind_FindEnclosingFunction().
* libgcc-libsystem.ver: New.
re PR target/41399 (Scheduler gives huge dependence graph compiling fortran/intrinsic.c on ARM) 2010-02-01 Vladimir Makarov <vmakarov@redhat.com> PR target/41399 * sched-deps.c (sched_analyze_insn): Ignore fixed registers for implicitly set registers. From-SVN: r156431
2010-02-01 20:52:42 +01:00
2010-02-01 Vladimir Makarov <vmakarov@redhat.com>
PR target/41399
* sched-deps.c (sched_analyze_insn): Ignore fixed registers for
implicitly set registers.
arm.c (FL_FOR_ARCH_7A): is also a superset of ARMv6K. * arm.c (FL_FOR_ARCH_7A): is also a superset of ARMv6K. (arm_override_options): Allow automatic selection of the thread pointer register if thumb2. (legitimize_pic_address): Improve code sequences for Thumb2. (arm_call_tls_get_addr): Likewise. (legitimize_tls_address): Likewise. * arm.md (pic_load_addr_arm): Delete. Replace with ... (pic_load_addr_32bit): ... this. New named pattern. * thumb2.md (pic_load_addr_thumb2): Delete. (pic_load_dot_plus_four): Delete. (tls_load_dot_plus_four): New named pattern. From-SVN: r156428
2010-02-01 16:09:20 +01:00
2010-02-01 Richard Earnshaw <rearnsha@arm.com>
* arm.c (FL_FOR_ARCH_7A): is also a superset of ARMv6K.
(arm_override_options): Allow automatic selection of the thread
pointer register if thumb2.
(legitimize_pic_address): Improve code sequences for Thumb2.
(arm_call_tls_get_addr): Likewise.
(legitimize_tls_address): Likewise.
* arm.md (pic_load_addr_arm): Delete. Replace with ...
(pic_load_addr_32bit): ... this. New named pattern.
* thumb2.md (pic_load_addr_thumb2): Delete.
(pic_load_dot_plus_four): Delete.
(tls_load_dot_plus_four): New named pattern.
re PR libgomp/29986 (testsuite failures) PR libgomp/29986 * doc/install.texi (Specific): Add sparc-sun-solaris2.10 entry. Document fix for TLS bug. From-SVN: r156427
2010-02-01 14:35:10 +01:00
2010-02-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR libgomp/29986
* doc/install.texi (Specific): Add sparc-sun-solaris2.10 entry.
Document fix for TLS bug.
tree-sra.c (ptr_parm_has_direct_uses): Rewrite to be conservatively correct. 2010-01-31 Richard Guenther <rguenther@suse.de> * tree-sra.c (ptr_parm_has_direct_uses): Rewrite to be conservatively correct. From-SVN: r156413
2010-01-31 20:54:32 +01:00
2010-01-31 Richard Guenther <rguenther@suse.de>
* tree-sra.c (ptr_parm_has_direct_uses): Rewrite to be
conservatively correct.
re PR target/42850 (FAIL: g++.dg/abi/forced.C execution test) PR target/42850 Revert: 2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two. From-SVN: r156410
2010-01-31 20:37:52 +01:00
2010-01-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR target/42850
Revert:
2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two.
configure.ac: Add "recommended" version checks for GMP/MPC. * configure.ac: Add "recommended" version checks for GMP/MPC. Update recommended GMP/MPFR/MPC versions. * configure: Regenerate. gcc: * doc/install.texi: Update recommended GMP/MPFR/MPC versions. From-SVN: r156408
2010-01-31 19:12:21 +01:00
2010-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* doc/install.texi: Update recommended GMP/MPFR/MPC versions.
config.gcc: Adjust order of makefile fragments for mingw targets. 2010-01-31 Kai Tietz <kai.tietz@onevision.com> * config.gcc: Adjust order of makefile fragments for mingw targets. From-SVN: r156406
2010-01-31 18:05:08 +01:00
2010-01-31 Kai Tietz <kai.tietz@onevision.com>
* config.gcc: Adjust order of makefile fragments for mingw targets.
re PR middle-end/42898 (volatile structures and compound literal initializers) 2010-01-31 Richard Guenther <rguenther@suse.de> PR middle-end/42898 * gimplify.c (gimplify_init_constructor): For volatile LHS initialize a temporary. * gcc.dg/torture/pr42898.c: New testcase. From-SVN: r156404
2010-01-31 18:01:38 +01:00
2010-01-31 Richard Guenther <rguenther@suse.de>
PR middle-end/42898
* gimplify.c (gimplify_init_constructor): For volatile LHS
initialize a temporary.
configure.ac: Fix __stack_chk_fail check for cross builds configured --with-headers 2010-01-31 Matthias Klose <doko@ubuntu.com> * configure.ac: Fix __stack_chk_fail check for cross builds configured --with-headers * configure: Regenerate. From-SVN: r156402
2010-01-31 16:01:53 +01:00
2010-01-31 Matthias Klose <doko@ubuntu.com>
* configure.ac: Fix __stack_chk_fail check for cross builds configured
--with-headers
* configure: Regenerate.
tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have the same alias set and their sizes different... * tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have the same alias set and their sizes different constantness. (aliasing_component_refs_p): Revert 2009-10-24 change. From-SVN: r156362
2010-01-29 19:21:39 +01:00
2010-01-29 Eric Botcazou <ebotcazou@adacore.com>
* tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have
the same alias set and their sizes different constantness.
(aliasing_component_refs_p): Revert 2009-10-24 change.
sparc.c (sparc_elf_asm_named_section): Declare decl unused. * config/sparc/sparc.c (sparc_elf_asm_named_section): Declare decl unused. From-SVN: r156357
2010-01-29 17:37:00 +01:00
2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/sparc/sparc.c (sparc_elf_asm_named_section): Declare decl
unused.
tree-ssa-ccp.c (ccp_fold_stmt): Unshare values we substitute. 2010-01-29 Richard Guenther <rguenther@suse.de> * tree-ssa-ccp.c (ccp_fold_stmt): Unshare values we substitute. Assert we successfully updated the call. From-SVN: r156346
2010-01-29 13:19:36 +01:00
2010-01-29 Richard Guenther <rguenther@suse.de>
* tree-ssa-ccp.c (ccp_fold_stmt): Unshare values we substitute.
Assert we successfully updated the call.
re PR rtl-optimization/42889 ("-fcompare-debug failure (length)" with "-O1 -fgcse") PR rtl-optimization/42889 * df.h (df_set_bb_dirty_nonlr): New prototype. * df-core.c (df_set_bb_dirty_nonlr): New function. * df-scan.c (df_insn_rescan): Call it instead of df_set_bb_dirty for DEBUG_INSNs. * gcc.dg/pr42889.c: New test. From-SVN: r156344
2010-01-29 13:14:47 +01:00
2010-01-29 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/42889
* df.h (df_set_bb_dirty_nonlr): New prototype.
* df-core.c (df_set_bb_dirty_nonlr): New function.
* df-scan.c (df_insn_rescan): Call it instead of
df_set_bb_dirty for DEBUG_INSNs.
re PR middle-end/37448 (cannot compile big function) 2010-01-29 Richard Guenther <rguenther@suse.de> PR middle-end/37448 * ipa-inline.c (cgraph_decide_inlining_incrementally): Avoid quadratic behavior in most cases. From-SVN: r156343
2010-01-29 12:26:27 +01:00
2010-01-29 Richard Guenther <rguenther@suse.de>
PR middle-end/37448
* ipa-inline.c (cgraph_decide_inlining_incrementally): Avoid
quadratic behavior in most cases.
re PR target/42891 (ice in extract_insn, at recog.c:2097) PR target/42891 * config/i386/i386.c (ix86_expand_int_movcc): Convert tmp to SImode in the call to gen_x86_movsicc_0_m1. testsuite/ChangeLog: PR target/42891 * gcc.target/i386/pr42891.c: New test. From-SVN: r156327
2010-01-28 18:58:03 +01:00
2010-01-28 Uros Bizjak <ubizjak@gmail.com>
PR target/42891
* config/i386/i386.c (ix86_expand_int_movcc): Convert tmp to SImode
in the call to gen_x86_movsicc_0_m1.
re PR tree-optimization/42871 (g++: Internal error: Segmentation fault (program cc1plus)) 2010-01-28 Richard Guenther <rguenther@suse.de> PR tree-optimization/42871 * tree-ssa-pre.c (phi_translate_set): Make sure to retain leaders. * g++.dg/torture/pr42871.C: New testcase. From-SVN: r156324
2010-01-28 15:45:09 +01:00
2010-01-28 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42871
ChangeLog: Fix whitespace. * ChangeLog: Fix whitespace. * testsuite/ChangeLog: Ditto. From-SVN: r156835
2010-02-17 19:00:46 +01:00
* tree-ssa-pre.c (phi_translate_set): Make sure to retain leaders.
re PR tree-optimization/42871 (g++: Internal error: Segmentation fault (program cc1plus)) 2010-01-28 Richard Guenther <rguenther@suse.de> PR tree-optimization/42871 * tree-ssa-pre.c (phi_translate_set): Make sure to retain leaders. * g++.dg/torture/pr42871.C: New testcase. From-SVN: r156324
2010-01-28 15:45:09 +01:00
tree-ssa-ccp.c (ccp_fold_stmt): Fold calls and propagate into call arguments. 2010-01-28 Richard Guenther <rguenther@suse.de> * tree-ssa-ccp.c (ccp_fold_stmt): Fold calls and propagate into call arguments. * gcc.dg/Wobjsize-1.h: New testcase. * gcc.dg/Wobjsize-1.c: Likewise. From-SVN: r156323
2010-01-28 15:42:17 +01:00
2010-01-28 Richard Guenther <rguenther@suse.de>
* tree-ssa-ccp.c (ccp_fold_stmt): Fold calls and propagate
into call arguments.
re PR middle-end/42883 (internal compiler error: in redirect_eh_edge_1, at tree-eh.c:2112) 2010-01-28 Richard Guenther <rguenther@suse.de> PR middle-end/42883 * tree-cfgcleanup.c (remove_forwarder_block): Do not remove the forwarder if the destination is an EH landing pad. * g++.dg/torture/pr42883.C: New testcase. From-SVN: r156322
2010-01-28 15:40:59 +01:00
2010-01-28 Richard Guenther <rguenther@suse.de>
PR middle-end/42883
* tree-cfgcleanup.c (remove_forwarder_block): Do not remove
the forwarder if the destination is an EH landing pad.
2010-01-28 Razya Ladelsky <razya@il.ibm.com>
28-01-2010 Razya Ladelsky <razya@il.ibm.com> * tree-parloops.c (transform_to_exit_first_loop): Update the basic block list passed to gimple_duplicate_sese_tail. (parallelize_loops): Avoid parallelization when the function has_nonlocal_label. Avoid parallelization when the preheader is IRREDUCIBLE. Try to optimize when estimated_loop_iterations_int is unresolved. Add the loop's location to the dump file. * tree-cfg.c(add_phi_args_after_redirect): Remove. (gimple_duplicate_sese_tail): Remove the check for the latch. Redirect nexits to the exit block. Remove handling of the incoming edges to the latch. Redirect the backedge from the copied latch to the exit bb. From-SVN: r156321
2010-01-28 15:24:25 +01:00
re PR target/42891 (ice in extract_insn, at recog.c:2097) PR target/42891 * config/i386/i386.c (ix86_expand_int_movcc): Convert tmp to SImode in the call to gen_x86_movsicc_0_m1. testsuite/ChangeLog: PR target/42891 * gcc.target/i386/pr42891.c: New test. From-SVN: r156327
2010-01-28 18:58:03 +01:00
* tree-parloops.c (transform_to_exit_first_loop): Update the basic
28-01-2010 Razya Ladelsky <razya@il.ibm.com> * tree-parloops.c (transform_to_exit_first_loop): Update the basic block list passed to gimple_duplicate_sese_tail. (parallelize_loops): Avoid parallelization when the function has_nonlocal_label. Avoid parallelization when the preheader is IRREDUCIBLE. Try to optimize when estimated_loop_iterations_int is unresolved. Add the loop's location to the dump file. * tree-cfg.c(add_phi_args_after_redirect): Remove. (gimple_duplicate_sese_tail): Remove the check for the latch. Redirect nexits to the exit block. Remove handling of the incoming edges to the latch. Redirect the backedge from the copied latch to the exit bb. From-SVN: r156321
2010-01-28 15:24:25 +01:00
block list passed to gimple_duplicate_sese_tail.
(parallelize_loops): Avoid parallelization when the function
has_nonlocal_label.
Avoid parallelization when the preheader is IRREDUCIBLE.
Try to optimize when estimated_loop_iterations_int is unresolved.
Add the loop's location to the dump file.
re PR middle-end/42883 (internal compiler error: in redirect_eh_edge_1, at tree-eh.c:2112) 2010-01-28 Richard Guenther <rguenther@suse.de> PR middle-end/42883 * tree-cfgcleanup.c (remove_forwarder_block): Do not remove the forwarder if the destination is an EH landing pad. * g++.dg/torture/pr42883.C: New testcase. From-SVN: r156322
2010-01-28 15:40:59 +01:00
* tree-cfg.c (add_phi_args_after_redirect): Remove.
28-01-2010 Razya Ladelsky <razya@il.ibm.com> * tree-parloops.c (transform_to_exit_first_loop): Update the basic block list passed to gimple_duplicate_sese_tail. (parallelize_loops): Avoid parallelization when the function has_nonlocal_label. Avoid parallelization when the preheader is IRREDUCIBLE. Try to optimize when estimated_loop_iterations_int is unresolved. Add the loop's location to the dump file. * tree-cfg.c(add_phi_args_after_redirect): Remove. (gimple_duplicate_sese_tail): Remove the check for the latch. Redirect nexits to the exit block. Remove handling of the incoming edges to the latch. Redirect the backedge from the copied latch to the exit bb. From-SVN: r156321
2010-01-28 15:24:25 +01:00
(gimple_duplicate_sese_tail): Remove the check for the latch.
Redirect nexits to the exit block.
Remove handling of the incoming edges to the latch.
Redirect the backedge from the copied latch to the exit bb.
re PR target/42881 (SSE2 intrinsics miscompiled at -O0 -march=k8) PR target/42881 * config/i386/i386.c (ix86_expand_vector_init_duplicate): Wrap force_reg into a sequence, emit it before user. testsuite/ * gcc.target/i386/pr42881.c: New test. From-SVN: r156320
2010-01-28 15:11:34 +01:00
2010-01-28 Michael Matz <matz@suse.de>
PR target/42881
* config/i386/i386.c (ix86_expand_vector_init_duplicate):
Wrap force_reg into a sequence, emit it before user.
Fix bswap patterns for trunk. Committed by Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> 2010-01-28 Stephen Thomas <stephen.thomas@arm.com> * config/arm/arm.md (bswapsi2): Add support for bswapsi2. (arm_rev): New. (arm_legacy_rev): Likewise. (thumb_legacy_rev): Likewise. 2010-01-28 Stephen Thomas <stephen.thomas@arm.com> * testsuite/gcc.dg/optimize-bswap*.c: Add ARM target From-SVN: r156313
2010-01-28 09:35:59 +01:00
2010-01-28 Stephen Thomas <stephen.thomas@arm.com>
* config/arm/arm.md (bswapsi2): Add support for bswapsi2.
(arm_rev): New.
(arm_legacy_rev): Likewise.
(thumb_legacy_rev): Likewise.
dwarf2out.c (mem_loc_descriptor): Remove special casing of CONSTANT_POOL_ADDRESS_P SYMBOL_REFs. * dwarf2out.c (mem_loc_descriptor): Remove special casing of CONSTANT_POOL_ADDRESS_P SYMBOL_REFs. If for MEM recursive call on MEM's address failed, try avoid_constant_pool_reference and recurse if it returned something different. (loc_descriptor): If for MEM mem_loc_descriptor failed on the address, try avoid_constant_pool_reference and recurse if it returned something different. (dw_loc_list_1): If for MEM mem_loc_descriptor failed on the address and avoid_constant_pool_reference returned something different, don't set have_address. From-SVN: r156293
2010-01-27 17:38:58 +01:00
2010-01-27 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (mem_loc_descriptor): Remove special casing of
CONSTANT_POOL_ADDRESS_P SYMBOL_REFs. If for MEM recursive call
on MEM's address failed, try avoid_constant_pool_reference and
recurse if it returned something different.
(loc_descriptor): If for MEM mem_loc_descriptor failed on the
address, try avoid_constant_pool_reference and recurse if it
returned something different.
(dw_loc_list_1): If for MEM mem_loc_descriptor failed on the
address and avoid_constant_pool_reference returned something
different, don't set have_address.
re PR debug/42861 (Spill slots not tracked during var-tracking) PR debug/42861 * var-tracking.c (val_store): Add modified argument, obey it. Adjust callers. (count_uses): Move down logging of main. (compute_bb_dataflow): Use val_store for MO_VAL_USEs that don't need resolution. (emit_notes_in_bb): Likewise. From-SVN: r156292
2010-01-27 17:36:57 +01:00
2010-01-27 Alexandre Oliva <aoliva@redhat.com>
PR debug/42861
* var-tracking.c (val_store): Add modified argument, obey it.
Adjust callers.
(count_uses): Move down logging of main.
(compute_bb_dataflow): Use val_store for MO_VAL_USEs that
don't need resolution.
(emit_notes_in_bb): Likewise.
re PR tree-optimization/42878 ("-fcompare-debug failure" at -O1 (2)) 2010-01-27 Richard Guenther <rguenther@suse.de> PR middle-end/42878 * tree-inline.c (remap_decl): Delay remapping of SSA name default definitions until we need them. * gcc.dg/torture/pr42878-1.c: New testcase. * gcc.dg/torture/pr42878-2.c: Likewise. From-SVN: r156291
2010-01-27 17:00:31 +01:00
2010-01-27 Richard Guenther <rguenther@suse.de>
PR middle-end/42878
* tree-inline.c (remap_decl): Delay remapping of SSA name
default definitions until we need them.
re PR middle-end/42874 (Error on correct code: sorry, unimplemented: function ‘foo’ can never be copied because it uses) PR middle-end/42874 * tree-inline.c (cannot_copy_type_1): Removed. (copy_forbidden): Don't forbid copying of functions containing records/unions with variable length fields. * gcc.dg/vla-22.c: New test. From-SVN: r156287
2010-01-27 16:09:23 +01:00
2010-01-27 Jakub Jelinek <jakub@redhat.com>
rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. (rs6000_delegitimize_address): New function. From-SVN: r156289
2010-01-27 16:14:09 +01:00
* config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine.
(rs6000_delegitimize_address): New function.
s390.c (s390_delegitimize_address): Call delegitimize_mem_from_attrs. * config/s390/s390.c (s390_delegitimize_address): Call delegitimize_mem_from_attrs. From-SVN: r156288
2010-01-27 16:12:55 +01:00
* config/s390/s390.c (s390_delegitimize_address): Call
delegitimize_mem_from_attrs.
re PR middle-end/42874 (Error on correct code: sorry, unimplemented: function ‘foo’ can never be copied because it uses) PR middle-end/42874 * tree-inline.c (cannot_copy_type_1): Removed. (copy_forbidden): Don't forbid copying of functions containing records/unions with variable length fields. * gcc.dg/vla-22.c: New test. From-SVN: r156287
2010-01-27 16:09:23 +01:00
PR middle-end/42874
* tree-inline.c (cannot_copy_type_1): Removed.
(copy_forbidden): Don't forbid copying of functions containing
records/unions with variable length fields.
temporarily revert fix for PR target/42841 From-SVN: r156282
2010-01-27 14:24:40 +01:00
2010-01-27 Christian Bruel <christian.bruel@st.com>
Revert:
PR target/42841
* config/sh/sh.c (find_barrier): Increase length for non delayed
conditional branches.
re PR target/42891 (ice in extract_insn, at recog.c:2097) PR target/42891 * config/i386/i386.c (ix86_expand_int_movcc): Convert tmp to SImode in the call to gen_x86_movsicc_0_m1. testsuite/ChangeLog: PR target/42891 * gcc.target/i386/pr42891.c: New test. From-SVN: r156327
2010-01-28 18:58:03 +01:00
configure.ac (gnu-unique-object): Fix ldd version check. 2010-01-27 Matthias Klose <doko@ubuntu.com> * configure.ac (gnu-unique-object): Fix ldd version check. * configure: Regenerate. From-SVN: r156281
2010-01-27 14:02:50 +01:00
2010-01-27 Matthias Klose <doko@ubuntu.com>
* configure.ac (gnu-unique-object): Fix ldd version check.
* configure: Regenerate.
sparc.c (sparc_elf_asm_named_section): Test for HAVE_GNU_AS value. * config/sparc/sparc.c (sparc_elf_asm_named_section): Test for HAVE_GNU_AS value. * config/sparc/sysv4.h [HAVE_GNU_AS] (TARGET_ASM_NAMED_SECTION): Test for HAVE_GNU_AS value. From-SVN: r156272
2010-01-27 09:06:04 +01:00
2010-01-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/sparc/sparc.c (sparc_elf_asm_named_section): Test for
HAVE_GNU_AS value.
* config/sparc/sysv4.h [HAVE_GNU_AS] (TARGET_ASM_NAMED_SECTION):
Test for HAVE_GNU_AS value.
config.gcc (mips-sgi-irix[56]*): Set use_gcc_stdint. gcc: * config.gcc (mips-sgi-irix[56]*): Set use_gcc_stdint. * config/mips/iris.h (INT8_TYPE, INT16_TYPE, INT32_TYPE, INT64_TYPE): Define. (UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE): Define. (INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, INT_LEAST64_TYPE): Define. (UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, UINT_LEAST32_TYPE, UINT_LEAST64_TYPE): Define. (INT_FAST8_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE) INT_FAST64_TYPE): Define. (UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, UINT_FAST64_TYPE): Define. (INTMAX_TYPE, UINTMAX_TYPE): Define. (INTPTR_TYPE, UINTPTR_TYPE): Define. (SIG_ATOMIC_TYPE): Define. fixincludes: * inclhack.def (aix_stdint_1): Add stdint-aix.h to files. (aix_stdint_2): Likewise. (aix_stdint_3): Likewise. (aix_stdint_4): Likewise. (aix_stdint_5): Likewise. (darwin_stdint_1): Add stdint-darwin.h to files. (darwin_stdint_2): Likewise. (darwin_stdint_3): Likewise. (darwin_stdint_4): Likewise. (darwin_stdint_5): Likewise. (darwin_stdint_6): Likewise. (darwin_stdint_7): Likewise. (hpux_c99_intptr): Add stdint-hpux11.h to files. (hpux_c99_inttypes): Likewise. (hpux_c99_inttypes2): Likewise. (hpux_stdint_least_fast): Likewise. (irix_stdint_c99): Renamed to irix_stdint_c99_mode. (irix_stdint_c99_types): New fix. (irix_stdint_c99_macros): New fix. (newlib_stdint_1): Add stdint-newlib.h to files. (newlib_stdint_2): Likewise. fixincl.x: Regenerate. tests/base/stdint-aix.h: New file. tests/base/stdint.h [AIX_STDINT_1_CHECK, AIX_STDINT_2_CHECK, AIX_STDINT_3_CHECK, AIX_STDINT_4_CHECK, AIX_STDINT_5_CHECK]: Moved ... tests/base/stdint-aix.h: ... here. [AIX_STDINT_3_CHECK]: Updated to match aix_stdint_3 fix. [AIX_STDINT_4_CHECK]: Updated to match aix_stdint_4 fix. [AIX_STDINT_5_CHECK]: Updated to match aix_stdint_5 fix. tests/base/stdint-darwin.h: New file. tests/base/stdint.h [DARWIN_STDINT_1_CHECK, DARWIN_STDINT_2_CHECK, DARWIN_STDINT_3_CHECK, DARWIN_STDINT_4_CHECK, DARWIN_STDINT_5_CHECK, DARWIN_STDINT_6_CHECK]: Moved ... tests/base/stdint-darwin.h: ... here. [DARWIN_STDINT_1_CHECK]: Updated to match darwin_stdint_1 fix. [DARWIN_STDINT_4_CHECK]: Updated to match darwin_stdint_4 fix. [DARWIN_STDINT_6_CHECK]: Updated to match darwin_stdint_6 fix. tests/base/stdint-hpux11.h: New file. tests/base/stdint.h [HPUX_C99_INTPTR_CHECK, HPUX_C99_INTTYPES2_CHECK, HPUX_STDINT_LEAST_FAST_CHECK]: Moved ... tests/base/stdint-hpux11.h: ... here. [HPUX_C99_INTPTR_CHECK]: Updated to match hpux_c99_intptr fix. [HPUX_C99_INTTYPES2_CHECK]: Updated to match hpux_c99_inttypes2 fix. tests/base/stdint.h [IRIX_STDINT_C99_CHECK]: Renamed guard to IRIX_STDINT_C99_MODE_CHECK. tests/base/stdint-irix65.h: New file. tests/base/stdint-newlib.h: New file. tests/base/stdint.h [NEWLIB_STDINT_1_CHECK, NEWLIB_STDINT_2_CHECK]: Moved ... tests/base/stdint-newlib.h: ... here. From-SVN: r156259
2010-01-26 20:24:32 +01:00
2010-01-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config.gcc (mips-sgi-irix[56]*): Set use_gcc_stdint.
* config/mips/iris.h (INT8_TYPE, INT16_TYPE, INT32_TYPE,
INT64_TYPE): Define.
(UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE): Define.
(INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE,
INT_LEAST64_TYPE): Define.
(UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, UINT_LEAST32_TYPE,
UINT_LEAST64_TYPE): Define.
(INT_FAST8_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE)
INT_FAST64_TYPE): Define.
(UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE,
UINT_FAST64_TYPE): Define.
(INTMAX_TYPE, UINTMAX_TYPE): Define.
(INTPTR_TYPE, UINTPTR_TYPE): Define.
(SIG_ATOMIC_TYPE): Define.
df-scan.c (df_scan_set_bb_info): Remove assert. 2010-01-26 Richard Guenther <rguenther@suse.de> * df-scan.c (df_scan_set_bb_info): Remove assert. (df_insn_rescan_debug_internal): Merge asserts. (df_install_ref): Likewise. (df_mark_reg): Use bitmap_set_range. (df_hard_reg_used_p): Remove assert. (df_hard_reg_used_count): Likewise. From-SVN: r156253
2010-01-26 17:29:00 +01:00
2010-01-26 Richard Guenther <rguenther@suse.de>
* df-scan.c (df_scan_set_bb_info): Remove assert.
(df_insn_rescan_debug_internal): Merge asserts.
(df_install_ref): Likewise.
(df_mark_reg): Use bitmap_set_range.
(df_hard_reg_used_p): Remove assert.
(df_hard_reg_used_count): Likewise.
re PR tree-optimization/42685 ("-fcompare-debug failure" with "-O1 -funroll-loops" (2)) 2010-01-26 Richard Guenther <rguenther@suse.de> PR rtl-optimization/42685 * web.c (web_main): Ignore DEBUG_INSNs. * gcc.dg/pr42685.c: New testcase. * g++.dg/other/pr42685.C: Likewise. From-SVN: r156252
2010-01-26 17:27:34 +01:00
2010-01-26 Richard Guenther <rguenther@suse.de>
PR rtl-optimization/42685
* web.c (web_main): Ignore DEBUG_INSNs.
tm.texi (TARGET_HANDLE_C_OPTION): Explain arguments. * doc/tm.texi (TARGET_HANDLE_C_OPTION): Explain arguments. (TARGET_RESOLVE_OVERLOADED_BUILTIN): Add loc parameter. Fix types of fndecl and arglist parameters. From-SVN: r156250
2010-01-26 16:21:56 +01:00
2010-01-26 Joern Rennecke <amylaar@spamcop.net>
* doc/tm.texi (TARGET_HANDLE_C_OPTION): Explain arguments.
(TARGET_RESOLVE_OVERLOADED_BUILTIN): Add loc parameter.
Fix types of fndecl and arglist parameters.
re PR tree-optimization/42806 ("-fcompare-debug failure (length)" at -O1 in recent builds) 2010-01-26 Richard Guenther <rguenther@suse.de> PR middle-end/42806 * tree-eh.c (unsplit_eh): Skip debug insns. * g++.dg/other/pr42806.C: New testcase. From-SVN: r156249
2010-01-26 16:09:43 +01:00
2010-01-26 Richard Guenther <rguenther@suse.de>
PR middle-end/42806
* tree-eh.c (unsplit_eh): Skip debug insns.
re PR tree-optimization/42250 (segfault in ipa-type-escape.c for several cpu2000 tests) 2010-01-26 Richard Guenther <rguenther@suse.de> PR tree-optimization/42250 * ipa-type-escape.c (type_escape_execute): Do not analyze clones. * gcc.dg/pr42250.c: New testcase. From-SVN: r156244
2010-01-26 13:29:09 +01:00
2010-01-26 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42250
* ipa-type-escape.c (type_escape_execute): Do not analyze clones.
re PR fortran/42866 (ICE for REDUCTION with ALLOCATABLE array as variable on SECTIONS) PR fortran/42866 * omp-low.c (expand_omp_sections): Only use single_pred if l2_bb is single_pred_p. * testsuite/libgomp.fortran/allocatable5.f90: New test. From-SVN: r156235
2010-01-26 10:47:45 +01:00
2010-01-26 Jakub Jelinek <jakub@redhat.com>
PR fortran/42866
* omp-low.c (expand_omp_sections): Only use single_pred if
l2_bb is single_pred_p.
fix PR target/42841 From-SVN: r156229
2010-01-26 08:20:27 +01:00
2010-01-25 Christian Bruel <christian.bruel@st.com>
PR target/42841
* config/sh/sh.c (find_barrier): Increase length for non delayed
conditional branches.
(sh_insn_length_adjustment): Use JUMP_TABLE_DATA_P.
sysv4.h (TARGET_ASM_NAMED_SECTION): Only define if not using GAS. 2010-01-24 David S. Miller <davem@davemloft.net> * gcc/config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Only define if not using GAS. * gcc/config/sparc/sparc.c (sparc_elf_asm_named_section): Likewise. Delete SECTION_MERGE code, which is only applicable when using GAS. From-SVN: r156203
2010-01-25 11:22:04 +01:00
2010-01-24 David S. Miller <davem@davemloft.net>
sparc.c (sparc_elf_asm_named_section): Test for HAVE_GNU_AS value. * config/sparc/sparc.c (sparc_elf_asm_named_section): Test for HAVE_GNU_AS value. * config/sparc/sysv4.h [HAVE_GNU_AS] (TARGET_ASM_NAMED_SECTION): Test for HAVE_GNU_AS value. From-SVN: r156272
2010-01-27 09:06:04 +01:00
* config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Only
sysv4.h (TARGET_ASM_NAMED_SECTION): Only define if not using GAS. 2010-01-24 David S. Miller <davem@davemloft.net> * gcc/config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Only define if not using GAS. * gcc/config/sparc/sparc.c (sparc_elf_asm_named_section): Likewise. Delete SECTION_MERGE code, which is only applicable when using GAS. From-SVN: r156203
2010-01-25 11:22:04 +01:00
define if not using GAS.
sparc.c (sparc_elf_asm_named_section): Test for HAVE_GNU_AS value. * config/sparc/sparc.c (sparc_elf_asm_named_section): Test for HAVE_GNU_AS value. * config/sparc/sysv4.h [HAVE_GNU_AS] (TARGET_ASM_NAMED_SECTION): Test for HAVE_GNU_AS value. From-SVN: r156272
2010-01-27 09:06:04 +01:00
* config/sparc/sparc.c (sparc_elf_asm_named_section):
sysv4.h (TARGET_ASM_NAMED_SECTION): Only define if not using GAS. 2010-01-24 David S. Miller <davem@davemloft.net> * gcc/config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Only define if not using GAS. * gcc/config/sparc/sparc.c (sparc_elf_asm_named_section): Likewise. Delete SECTION_MERGE code, which is only applicable when using GAS. From-SVN: r156203
2010-01-25 11:22:04 +01:00
Likewise. Delete SECTION_MERGE code, which is only applicable
when using GAS.
re PR c++/42748 (warnings about 'mangling of 'va_list' has changed in GCC 4.4' not suppressed in sytem headers) PR c++/42748 * config/arm/arm.c (arm_mangle_type): Do not warn about changes to mangling of va_list in system headers. PR c++/42748 * g++.dg/abi/arm_va_list2.C: New test. * g++.dg/abi/arm_va_list2.h: Companion header file. From-SVN: r156202
2010-01-25 04:14:25 +01:00
2010-01-24 Mark Mitchell <mark@codesourcery.com>
PR c++/42748
* config/arm/arm.c (arm_mangle_type): Do not warn about changes to
mangling of va_list in system headers.
tree-predcom.c (combine_chains): Return NULL, not false. ChangeLog * tree-predcom.c (combine_chains): Return NULL, not false. From-SVN: r156191
2010-01-23 15:33:26 +01:00
2010-01-23 Toon Moene <toon@moene.org>
* tree-predcom.c (combine_chains): Return NULL, not false.
tree-loop-distribution.c (distribute_loop): Fix declaration and initialization of variable res to agree with return type. * tree-loop-distribution.c (distribute_loop): Fix declaration and initialization of variable res to agree with return type. From-SVN: r156190
2010-01-23 13:21:15 +01:00
2010-01-23 Joern Rennecke <amylaar@spamcop.net>
* tree-loop-distribution.c (distribute_loop): Fix declaration and
initialization of variable res to agree with return type.
Makefile.in (tree-sra.o): Add $(EXPR_H) dependency. 2010-01-22 Steve Ellcey <sje@cup.hp.com> * Makefile.in (tree-sra.o): Add $(EXPR_H) dependency. * tree-sra.c: Add include of expr.h. From-SVN: r156181
2010-01-22 23:22:51 +01:00
2010-01-22 Steve Ellcey <sje@cup.hp.com>
* Makefile.in (tree-sra.o): Add $(EXPR_H) dependency.
* tree-sra.c: Add include of expr.h.
tree-into-ssa.c (maybe_register_def): If stmt ends the bb, insert the debug stmt on the single non-EH edge from the stmt. * tree-into-ssa.c (maybe_register_def): If stmt ends the bb, insert the debug stmt on the single non-EH edge from the stmt. From-SVN: r156177
2010-01-22 20:20:51 +01:00
2010-01-22 Jakub Jelinek <jakub@redhat.com>
* tree-into-ssa.c (maybe_register_def): If stmt ends the bb,
insert the debug stmt on the single non-EH edge from the stmt.
re PR tree-optimization/42833 (sra miscompiles qemu) PR tree-opt/42833 * tree-sra.c (sra_modify_assign): Delay re-gimplification of the RHS until after generate_subtree_copies has insertted its code before the current statement. From-SVN: r156176
2010-01-22 19:52:01 +01:00
2010-01-22 Richard Henderson <rth@redhat.com>
PR tree-opt/42833
* tree-sra.c (sra_modify_assign): Delay re-gimplification of
the RHS until after generate_subtree_copies has insertted its
code before the current statement.
* doc/tm.texi (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): Fix return type. From-SVN: r156175
2010-01-22 18:00:27 +01:00
2010-01-22 Joern Rennecke <amylaar@spamcop.net>
* doc/tm.texi (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): Fix return type.
* gcc-plugin.h (plugin_init): Use "C" likage for c++. From-SVN: r156179
2010-01-22 22:01:49 +01:00
* gcc-plugin.h (plugin_init): Use "C" likage for c++.
re PR tree-optimization/42585 (SRA is not good for structure copies with one replacement any more) 2010-01-21 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42585 * tree-sra.c (struct access): New field grp_total_scalarization. (dump_access): Dump the new field. (should_scalarize_away_bitmap): New variable. (cannot_scalarize_away_bitmap): Likewise. (sra_initialize): Allocate new bitmaps. (sra_deinitialize): Free new bitmaps. (create_access_1): New function. (create_access): Parts moved to create_access_1. (type_consists_of_records_p): New function. (completely_scalarize_record): Likewise. (build_access_from_expr): Set bit in cannot_scalarize_away_bitmap. (build_accesses_from_assign): Set bits in should_scalarize_away_bitmap. (sort_and_splice_var_accesses): Hint groups with a total_scalarization access. (analyze_all_variable_accesses): Completely scalarize small eligible records. * testsuite/gcc.dg/tree-ssa/pr42585.c: New test. From-SVN: r156156
2010-01-21 17:18:06 +01:00
2010-01-21 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42585
* tree-sra.c (struct access): New field grp_total_scalarization.
(dump_access): Dump the new field.
(should_scalarize_away_bitmap): New variable.
(cannot_scalarize_away_bitmap): Likewise.
(sra_initialize): Allocate new bitmaps.
(sra_deinitialize): Free new bitmaps.
(create_access_1): New function.
(create_access): Parts moved to create_access_1.
(type_consists_of_records_p): New function.
(completely_scalarize_record): Likewise.
(build_access_from_expr): Set bit in cannot_scalarize_away_bitmap.
(build_accesses_from_assign): Set bits in should_scalarize_away_bitmap.
(sort_and_splice_var_accesses): Hint groups with a total_scalarization
access.
(analyze_all_variable_accesses): Completely scalarize small eligible
records.
tree-sra.c (build_ref_for_offset_1): Allow for zero size fields. 2010-01-21 Martin Jambor <mjambor@suse.cz> * tree-sra.c (build_ref_for_offset_1): Allow for zero size fields. From-SVN: r156155
2010-01-21 17:04:12 +01:00
2010-01-21 Martin Jambor <mjambor@suse.cz>
* tree-sra.c (build_ref_for_offset_1): Allow for zero size fields.
gcc.c (process_command): Move lang_specific_driver before setting cc_libexec_prefix. 2010-01-21 Andrew Haley <aph@redhat.com> * gcc.c (process_command): Move lang_specific_driver before setting cc_libexec_prefix. From-SVN: r156154
2010-01-21 16:29:30 +01:00
2010-01-21 Andrew Haley <aph@redhat.com>
re PR target/42891 (ice in extract_insn, at recog.c:2097) PR target/42891 * config/i386/i386.c (ix86_expand_int_movcc): Convert tmp to SImode in the call to gen_x86_movsicc_0_m1. testsuite/ChangeLog: PR target/42891 * gcc.target/i386/pr42891.c: New test. From-SVN: r156327
2010-01-28 18:58:03 +01:00
* gcc.c (process_command): Move lang_specific_driver before
setting cc_libexec_prefix.
gcc.c (process_command): Move lang_specific_driver before setting cc_libexec_prefix. 2010-01-21 Andrew Haley <aph@redhat.com> * gcc.c (process_command): Move lang_specific_driver before setting cc_libexec_prefix. From-SVN: r156154
2010-01-21 16:29:30 +01:00
re PR middle-end/19988 (pessimizes fp multiply-add/subtract combo) 2010-01-21 Richard Guenther <rguenther@suse.de> PR middle-end/19988 * fold-const.c (negate_expr_p): Pretend only negative real constants are easily negatable. * gcc.dg/pr19988.c: New testcase. From-SVN: r156152
2010-01-21 13:15:40 +01:00
2010-01-21 Richard Guenther <rguenther@suse.de>
PR middle-end/19988
* fold-const.c (negate_expr_p): Pretend only negative
real constants are easily negatable.
tree.h (TYPE_TRANSPARENT_UNION): Replace with ... * tree.h (TYPE_TRANSPARENT_UNION): Replace with ... (TYPE_TRANSPARENT_AGGR): this, for union and record. * calls.c (initialize argument_information): Handle it. * c-common.c (handle_transparent_union_attribute): Use new name. * c-decl.c (finish_struct): Ditto. * c-typeck.c (type_lists_compatible_p): Ditto. (convert_for_assignment): Use new name and also handle record. * function.c (aggregate_value_p): Handle it. (pass_by_reference): Ditto. (assign_parm_data_types): Ditto. * print-tree.c (print_node): Ditto. * lto-streamer-in.c (unpack_ts_type_value_fields): Ditto. * lto-streamer-out.c (pack_ts_type_value_fields): Ditto. * tree.c (first_field): New fn. gcc/cp/ * mangle.c (write_type): Mangle transparent record as member type. * semantics.c (begin_class_definition): Recognize decimal classes and set TYPE_TRANSPARENT_AGGR. Co-Authored-By: Jason Merrill <jason@redhat.com> From-SVN: r156106
2010-01-21 06:49:35 +01:00
2010-01-20 Janis Johnson <janis187@us.ibm.com>
Jason Merrill <jason@redhat.com>
* tree.h (TYPE_TRANSPARENT_UNION): Replace with ...
(TYPE_TRANSPARENT_AGGR): this, for union and record.
* calls.c (initialize argument_information): Handle it.
* c-common.c (handle_transparent_union_attribute): Use new name.
* c-decl.c (finish_struct): Ditto.
* c-typeck.c (type_lists_compatible_p): Ditto.
(convert_for_assignment): Use new name and also handle record.
* function.c (aggregate_value_p): Handle it.
(pass_by_reference): Ditto.
(assign_parm_data_types): Ditto.
* print-tree.c (print_node): Ditto.
* lto-streamer-in.c (unpack_ts_type_value_fields): Ditto.
* lto-streamer-out.c (pack_ts_type_value_fields): Ditto.
* tree.c (first_field): New fn.
re PR target/42818 (Static C++ linking breakage "undefined reference to ___real__Znwj" and others in libcygwin.a(_cygwin_crt0_common.o)) PR target/42818 * config/i386/cygwin.h (CXX_WRAP_SPEC_LIST): Always apply wrappers, even when linking statically, for now. From-SVN: r156105
2010-01-21 05:56:38 +01:00
2010-01-21 Dave Korn <dave.korn.cygwin@gmail.com>
PR target/42818
* config/i386/cygwin.h (CXX_WRAP_SPEC_LIST): Always apply wrappers,
even when linking statically, for now.
re PR other/42715 (output_operand: invalid expression as operand) PR debug/42715 * var-tracking.c (use_type): Choose MO_VAL_SET for REGs set without a cselib val. (count_uses): Accept MO_VAL_SET with no val on stores. (add_stores): Likewise. * gcc.dg/pr42715.c: New. From-SVN: r156102
2010-01-21 01:42:02 +01:00
2010-01-20 Alexandre Oliva <aoliva@redhat.com>
PR debug/42715
* var-tracking.c (use_type): Choose MO_VAL_SET for REGs set
without a cselib val.
(count_uses): Accept MO_VAL_SET with no val on stores.
(add_stores): Likewise.
var-tracking.c (check_value_val): Add a compile time assertion. * var-tracking.c (check_value_val): Add a compile time assertion. (dv_is_decl_p): Simplify. (dv_as_decl, dv_as_value, dv_from_decl, dv_from_value): Only use gcc_assert if ENABLE_CHECKING. From-SVN: r156101
2010-01-21 01:39:57 +01:00
2010-01-20 Jakub Jelinek <jakub@redhat.com>
* var-tracking.c (check_value_val): Add a compile time assertion.
(dv_is_decl_p): Simplify.
(dv_as_decl, dv_as_value, dv_from_decl, dv_from_value): Only use
gcc_assert if ENABLE_CHECKING.
re PR debug/42782 (VTA missed location: parameter via stack) PR debug/42782 * var-tracking.c: Include tree-flow.h. (mem_dies_at_call): New. (dataflow_set_preserve_mem_locs): Use it. (dataflow_set_remove_mem_locs): Likewise. (dump_var): Renamed from dump_variable. Adjust all callers. (dump_var_slot): Renamed from dump_variable_slot. Likewise. * Makefile.in (var-tracking.o): Adjust deps. * gcc.dg/guality/pr42782.c: New. From-SVN: r156092
2010-01-20 23:57:20 +01:00
2010-01-20 Alexandre Oliva <aoliva@redhat.com>
PR debug/42782
* var-tracking.c: Include tree-flow.h.
(mem_dies_at_call): New.
(dataflow_set_preserve_mem_locs): Use it.
(dataflow_set_remove_mem_locs): Likewise.
(dump_var): Renamed from dump_variable. Adjust all callers.
(dump_var_slot): Renamed from dump_variable_slot. Likewise.
* Makefile.in (var-tracking.o): Adjust deps.
* doc/tm.texi (TARGET_SCHED_SET_SCHED_FLAGS): Fix argument list. From-SVN: r156091
2010-01-20 23:21:27 +01:00
2010-01-20 Joern Rennecke <amylaar@spamcop.net>
* doc/tm.texi (TARGET_SCHED_SET_SCHED_FLAGS): Fix argument list.
re PR tree-optimization/42717 (ice: verify_ssa failed) 2010-01-20 Richard Guenther <rguenther@suse.de> PR tree-optimization/42717 * tree-ssa-dce.c (get_live_post_dom): Remove. (forward_edge_to_pdom): Take an arbitrary edge to copy degenerate PHI args from. (remove_dead_stmt): Use the first post-dominator even if it does not contain live statements as redirection destination. * gcc.c-torture/compile/pr42717.c: New testcase. From-SVN: r156076
2010-01-20 13:30:15 +01:00
2010-01-20 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42717
* tree-ssa-dce.c (get_live_post_dom): Remove.
(forward_edge_to_pdom): Take an arbitrary edge to copy
degenerate PHI args from.
(remove_dead_stmt): Use the first post-dominator even if it
does not contain live statements as redirection destination.
tree-inline.c (estimate_num_insns): Handle EH builtins. 2010-01-20 Richard Guenther <rguenther@suse.de> * tree-inline.c (estimate_num_insns): Handle EH builtins. From-SVN: r156073
2010-01-20 12:47:39 +01:00
2010-01-20 Richard Guenther <rguenther@suse.de>
* tree-inline.c (estimate_num_insns): Handle EH builtins.
sel-sched.c (create_speculation_check): Remove set but not used variable twin. * sel-sched.c (create_speculation_check): Remove set but not used variable twin. (try_transformation_cache): Remove set but not used variable ds. (calculate_privileged_insns): Remove set but not used variables cur_insn and min_spec_insn. (find_best_expr): Remove set but not used variable avail_n. * tree-predcom.c (base_names_in_chain_on): Remove set but not used variable e. * cgraphunit.c (assemble_thunk): Remove set but not used variable false_label. * haifa-sched.c (remove_notes): Remove set but not used variable prev. * graphite-clast-to-gimple.c (gloog): Remove set but not used variable new_scop_exit_edge. * decl.c (create_array_type_for_decl): Remove set but not used variable error_msg. Remove break stmts after return stmts. From-SVN: r156072
2010-01-20 12:30:05 +01:00
2010-01-20 Jakub Jelinek <jakub@redhat.com>
* sel-sched.c (create_speculation_check): Remove set but not used
variable twin.
(try_transformation_cache): Remove set but not used variable ds.
(calculate_privileged_insns): Remove set but not used variables
cur_insn and min_spec_insn.
(find_best_expr): Remove set but not used variable avail_n.
* tree-predcom.c (base_names_in_chain_on): Remove set but not used
variable e.
* cgraphunit.c (assemble_thunk): Remove set but not used variable
false_label.
* haifa-sched.c (remove_notes): Remove set but not used variable prev.
* graphite-clast-to-gimple.c (gloog): Remove set but not used variable
new_scop_exit_edge.
re PR bootstrap/42786 (Athlon SSE3 and Fx processors not supported by configure) PR bootstrap/42786 * config.gcc (i[34567]86-*-*): Fix handling of athlon64 and athlon-fx cpu types. Add support for *-sse3 cpu types. (x86_64-*-*): Ditto. From-SVN: r156071
2010-01-20 12:27:49 +01:00
2010-01-20 Felyza Wishbringer <fwishbringer@gmail.com>
PR bootstrap/42786
* config.gcc (i[34567]86-*-*): Fix handling of athlon64 and athlon-fx
cpu types. Add support for *-sse3 cpu types.
(x86_64-*-*): Ditto.
re PR middle-end/42803 (c++ compilation hang) PR middle-end/42803 * varasm.c (narrowing_initializer_constant_valid_p): Add CACHE argument, call initializer_constant_valid_p_1 instead of initializer_constant_valid_p, pass CACHE to it, return NULL immediately if first call returns NULL. (initializer_constant_valid_p_1): New function. (initializer_constant_valid_p): Use it. * g++.dg/parse/limits-initializer1.C: New test. From-SVN: r156069
2010-01-20 12:08:24 +01:00
2010-01-20 Jakub Jelinek <jakub@redhat.com>
PR middle-end/42803
* varasm.c (narrowing_initializer_constant_valid_p): Add CACHE
argument, call initializer_constant_valid_p_1 instead of
initializer_constant_valid_p, pass CACHE to it, return NULL
immediately if first call returns NULL.
(initializer_constant_valid_p_1): New function.
(initializer_constant_valid_p): Use it.
* tree.def (PLACEHOLDER_EXPR): Fix comment. From-SVN: r156067
2010-01-20 10:47:41 +01:00
2010-01-20 Thomas Quinot <quinot@adacore.com>
* tree.def (PLACEHOLDER_EXPR): Fix comment.
dwarf2out.c (mem_loc_descriptor): Use DW_OP_mod for UMOD instead of MOD... * dwarf2out.c (mem_loc_descriptor): Use DW_OP_mod for UMOD instead of MOD, handle MOD using DW_OP_{over,over,div,mul,minus}. (loc_list_from_tree): Don't handle unsigned division. Handle signed modulo using DW_OP_{over,over,div,mul,minus}. * unwind-dw2.c (execute_stack_op): Handle DW_OP_mod using unsigned modulo instead of signed. * gcc.dg/cleanup-13.c: Expect DW_OP_mod to do unsigned modulo instead of signed, add a few new tests. From-SVN: r156063
2010-01-20 09:13:50 +01:00
2010-01-20 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (mem_loc_descriptor): Use DW_OP_mod for UMOD instead
of MOD, handle MOD using DW_OP_{over,over,div,mul,minus}.
(loc_list_from_tree): Don't handle unsigned division. Handle
signed modulo using DW_OP_{over,over,div,mul,minus}.
* unwind-dw2.c (execute_stack_op): Handle DW_OP_mod using unsigned
modulo instead of signed.
h8300.c (F): Add "in_epilogue" flag. * config/h8300/h8300.c (F): Add "in_epilogue" flag. (Fpa): Pass it (h8300_emit_stack_adjustment): Propogate it. (push): Pass it. (h8300_expand_prologue): Likewise. (h8300_expand_epilogue): Likewise. From-SVN: r156056
2010-01-20 06:58:59 +01:00
2010-01-20 DJ Delorie <dj@redhat.com>
* config/h8300/h8300.c (F): Add "in_epilogue" flag.
(Fpa): Pass it
(h8300_emit_stack_adjustment): Propogate it.
(push): Pass it.
(h8300_expand_prologue): Likewise.
(h8300_expand_epilogue): Likewise.
re PR tree-optimization/41783 (r151561 (PRE fix) regresses zeusmp) PR tree-optimization/41783 * tree-data-ref.c (toplevel): Include flags.h. (dump_data_dependence_relation): Also dump the inputs if the result will be unknown. (split_constant_offset_1): Look through some conversions. * tree-predcom.c (determine_roots_comp): Restart a new chain if the offset from last element is too large. (ref_at_iteration): Deal also with MISALIGNED_INDIRECT_REF. (reassociate_to_the_same_stmt): Handle vector registers. * tree-vect-data-refs.c (vect_equal_offsets): Handle unary operations (e.g. conversions). * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add wide_prolog_niters argument, emit widening instructions. (vect_do_peeling_for_alignment): Adjust caller, use widened variant of the iteration cound. * Makefile.in (tree-data-ref.o): Add $(FLAGS_H). testsuite/ * gfortran.dg/vect/fast-math-mgrid-resid.f: New. From-SVN: r156043
2010-01-19 17:05:57 +01:00
2010-01-19 Michael Matz <matz@suse.de>
PR tree-optimization/41783
* tree-data-ref.c (toplevel): Include flags.h.
(dump_data_dependence_relation): Also dump the inputs if the
result will be unknown.
(split_constant_offset_1): Look through some conversions.
* tree-predcom.c (determine_roots_comp): Restart a new chain if
the offset from last element is too large.
(ref_at_iteration): Deal also with MISALIGNED_INDIRECT_REF.
(reassociate_to_the_same_stmt): Handle vector registers.
* tree-vect-data-refs.c (vect_equal_offsets): Handle unary operations
(e.g. conversions).
sparc.c (sparc_elf_asm_named_section): Test for HAVE_GNU_AS value. * config/sparc/sparc.c (sparc_elf_asm_named_section): Test for HAVE_GNU_AS value. * config/sparc/sysv4.h [HAVE_GNU_AS] (TARGET_ASM_NAMED_SECTION): Test for HAVE_GNU_AS value. From-SVN: r156272
2010-01-27 09:06:04 +01:00
* tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add
re PR tree-optimization/41783 (r151561 (PRE fix) regresses zeusmp) PR tree-optimization/41783 * tree-data-ref.c (toplevel): Include flags.h. (dump_data_dependence_relation): Also dump the inputs if the result will be unknown. (split_constant_offset_1): Look through some conversions. * tree-predcom.c (determine_roots_comp): Restart a new chain if the offset from last element is too large. (ref_at_iteration): Deal also with MISALIGNED_INDIRECT_REF. (reassociate_to_the_same_stmt): Handle vector registers. * tree-vect-data-refs.c (vect_equal_offsets): Handle unary operations (e.g. conversions). * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add wide_prolog_niters argument, emit widening instructions. (vect_do_peeling_for_alignment): Adjust caller, use widened variant of the iteration cound. * Makefile.in (tree-data-ref.o): Add $(FLAGS_H). testsuite/ * gfortran.dg/vect/fast-math-mgrid-resid.f: New. From-SVN: r156043
2010-01-19 17:05:57 +01:00
wide_prolog_niters argument, emit widening instructions.
(vect_do_peeling_for_alignment): Adjust caller, use widened
variant of the iteration cound.
* Makefile.in (tree-data-ref.o): Add $(FLAGS_H).
Fix target/38697 2010-01-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/38697 * config/arm/neon-testgen.m (emit_automatics): New parameter features. Adjust for Fixed_return_reg feature. (test_intrinsic): Call emit_automatics with new feature. * config/arm/neon.ml: Update copyright years. (features): New Fixed_return_reg feature. (ops): Update feature for Vget_low. 2010-01-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/38697. * gcc.target/arm/neon/vget_lowf32.c: Regenerate. * gcc.target/arm/neon/vget_lowp16.c: Likewise. * gcc.target/arm/neon/vget_lowp8.c: Likewise. * gcc.target/arm/neon/vget_lows16.c: Likewise. * gcc.target/arm/neon/vget_lows32.c: Likewise. * gcc.target/arm/neon/vget_lows64.c: Likewise. * gcc.target/arm/neon/vget_lows8.c: Likewise. * gcc.target/arm/neon/vget_lowu16.c: Likewise. * gcc.target/arm/neon/vget_lowu32.c: Likewise. * gcc.target/arm/neon/vget_lowu64.c: Likewise. * gcc.target/arm/neon/vget_lowu8.c: Likewise. From-SVN: r156042
2010-01-19 15:21:14 +01:00
2010-01-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
re PR tree-optimization/41783 (r151561 (PRE fix) regresses zeusmp) PR tree-optimization/41783 * tree-data-ref.c (toplevel): Include flags.h. (dump_data_dependence_relation): Also dump the inputs if the result will be unknown. (split_constant_offset_1): Look through some conversions. * tree-predcom.c (determine_roots_comp): Restart a new chain if the offset from last element is too large. (ref_at_iteration): Deal also with MISALIGNED_INDIRECT_REF. (reassociate_to_the_same_stmt): Handle vector registers. * tree-vect-data-refs.c (vect_equal_offsets): Handle unary operations (e.g. conversions). * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add wide_prolog_niters argument, emit widening instructions. (vect_do_peeling_for_alignment): Adjust caller, use widened variant of the iteration cound. * Makefile.in (tree-data-ref.o): Add $(FLAGS_H). testsuite/ * gfortran.dg/vect/fast-math-mgrid-resid.f: New. From-SVN: r156043
2010-01-19 17:05:57 +01:00
PR target/38697
* config/arm/neon-testgen.m (emit_automatics): New parameter
Fix target/38697 2010-01-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/38697 * config/arm/neon-testgen.m (emit_automatics): New parameter features. Adjust for Fixed_return_reg feature. (test_intrinsic): Call emit_automatics with new feature. * config/arm/neon.ml: Update copyright years. (features): New Fixed_return_reg feature. (ops): Update feature for Vget_low. 2010-01-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/38697. * gcc.target/arm/neon/vget_lowf32.c: Regenerate. * gcc.target/arm/neon/vget_lowp16.c: Likewise. * gcc.target/arm/neon/vget_lowp8.c: Likewise. * gcc.target/arm/neon/vget_lows16.c: Likewise. * gcc.target/arm/neon/vget_lows32.c: Likewise. * gcc.target/arm/neon/vget_lows64.c: Likewise. * gcc.target/arm/neon/vget_lows8.c: Likewise. * gcc.target/arm/neon/vget_lowu16.c: Likewise. * gcc.target/arm/neon/vget_lowu32.c: Likewise. * gcc.target/arm/neon/vget_lowu64.c: Likewise. * gcc.target/arm/neon/vget_lowu8.c: Likewise. From-SVN: r156042
2010-01-19 15:21:14 +01:00
features. Adjust for Fixed_return_reg feature.
(test_intrinsic): Call emit_automatics with new feature.
re PR tree-optimization/41783 (r151561 (PRE fix) regresses zeusmp) PR tree-optimization/41783 * tree-data-ref.c (toplevel): Include flags.h. (dump_data_dependence_relation): Also dump the inputs if the result will be unknown. (split_constant_offset_1): Look through some conversions. * tree-predcom.c (determine_roots_comp): Restart a new chain if the offset from last element is too large. (ref_at_iteration): Deal also with MISALIGNED_INDIRECT_REF. (reassociate_to_the_same_stmt): Handle vector registers. * tree-vect-data-refs.c (vect_equal_offsets): Handle unary operations (e.g. conversions). * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add wide_prolog_niters argument, emit widening instructions. (vect_do_peeling_for_alignment): Adjust caller, use widened variant of the iteration cound. * Makefile.in (tree-data-ref.o): Add $(FLAGS_H). testsuite/ * gfortran.dg/vect/fast-math-mgrid-resid.f: New. From-SVN: r156043
2010-01-19 17:05:57 +01:00
* config/arm/neon.ml: Update copyright years.
Fix target/38697 2010-01-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/38697 * config/arm/neon-testgen.m (emit_automatics): New parameter features. Adjust for Fixed_return_reg feature. (test_intrinsic): Call emit_automatics with new feature. * config/arm/neon.ml: Update copyright years. (features): New Fixed_return_reg feature. (ops): Update feature for Vget_low. 2010-01-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/38697. * gcc.target/arm/neon/vget_lowf32.c: Regenerate. * gcc.target/arm/neon/vget_lowp16.c: Likewise. * gcc.target/arm/neon/vget_lowp8.c: Likewise. * gcc.target/arm/neon/vget_lows16.c: Likewise. * gcc.target/arm/neon/vget_lows32.c: Likewise. * gcc.target/arm/neon/vget_lows64.c: Likewise. * gcc.target/arm/neon/vget_lows8.c: Likewise. * gcc.target/arm/neon/vget_lowu16.c: Likewise. * gcc.target/arm/neon/vget_lowu32.c: Likewise. * gcc.target/arm/neon/vget_lowu64.c: Likewise. * gcc.target/arm/neon/vget_lowu8.c: Likewise. From-SVN: r156042
2010-01-19 15:21:14 +01:00
(features): New Fixed_return_reg feature.
(ops): Update feature for Vget_low.
re PR debug/42728 ("-fcompare-debug failure (length)" at -O1) PR debug/42728 * fwprop.c (all_uses_available_at): Return false if def_set dest is a REG that is used in def_insn. * gcc.dg/pr42728.c: New test. From-SVN: r156037
2010-01-19 13:38:25 +01:00
2010-01-19 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/42719 ("-fcompare-debug failure" with "-O2 -ftracer") PR tree-optimization/42719 * tree-outof-ssa.c (trivially_conflicts_p): Don't consider debug stmt uses. * gcc.dg/pr42719.c: New test. From-SVN: r156038
2010-01-19 13:39:42 +01:00
PR tree-optimization/42719
* tree-outof-ssa.c (trivially_conflicts_p): Don't consider debug
stmt uses.
re PR debug/42728 ("-fcompare-debug failure (length)" at -O1) PR debug/42728 * fwprop.c (all_uses_available_at): Return false if def_set dest is a REG that is used in def_insn. * gcc.dg/pr42728.c: New test. From-SVN: r156037
2010-01-19 13:38:25 +01:00
PR debug/42728
* fwprop.c (all_uses_available_at): Return false if def_set dest
is a REG that is used in def_insn.
tm.texi (TARGET_FIXED_CONDITION_CODE_REGS): Add argument names. * doc/tm.texi (TARGET_FIXED_CONDITION_CODE_REGS): Add argument names. (TARGET_CC_MODES_COMPATIBLE): Put return value in braces. Add argument names. (TARGET_SCHED_INIT_SCHED_CONTEXT): Clarify language. From-SVN: r156034
2010-01-19 06:46:27 +01:00
2010-01-19 Joern Rennecke <amylaar@spamcop.net>
* doc/tm.texi (TARGET_FIXED_CONDITION_CODE_REGS): Add argument names.
(TARGET_CC_MODES_COMPATIBLE): Put return value in braces.
Add argument names.
(TARGET_SCHED_INIT_SCHED_CONTEXT): Clarify language.
target.h (struct gcc_target): Change type of last argument to secondary_reload_info *. * target.h (struct gcc_target) <secondary_reload>: Change type of last argument to secondary_reload_info *. From-SVN: r156035
2010-01-19 09:22:22 +01:00
* target.h (struct gcc_target) <secondary_reload>: Change type
of last argument to secondary_reload_info *.
re PR target/42774 (ICE in get_aligned_mem, at config/alpha/alpha.c:1484) PR target/42774 * config/alpha/predicates.md (aligned_memory_operand): Return 0 for memory references with unaligned offsets. Remove CQImode handling. (unaligned_memory_operand): Return 1 for memory references with unaligned offsets. Remove CQImode handling. testsuite/ChangeLog: PR target/42774 * gcc.target/alpha/pr42774.c: New test. From-SVN: r156017
2010-01-18 18:46:17 +01:00
2010-01-18 Uros Bizjak <ubizjak@gmail.com>
PR target/42774
* config/alpha/predicates.md (aligned_memory_operand): Return 0 for
memory references with unaligned offsets. Remove CQImode handling.
(unaligned_memory_operand): Return 1 for memory references with
unaligned offsets. Remove CQImode handling.
re PR middle-end/39954 (Revision 146817 caused unaligned access in gcc.dg/torture/pr26565.c) 2010-01-18 Richard Guenther <rguenther@suse.de> PR middle-end/39954 * cfgexpand.c (expand_call_stmt): TER pointer arguments in builtin calls. From-SVN: r156008
2010-01-18 13:59:50 +01:00
2010-01-18 Richard Guenther <rguenther@suse.de>
PR middle-end/39954
* cfgexpand.c (expand_call_stmt): TER pointer arguments in
builtin calls.
re PR tree-optimization/42781 (ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072) 2010-01-18 Richard Guenther <rguenther@suse.de> PR tree-optimization/42781 * tree-ssa-structalias.c (find_what_var_points_to): Skip restrict processing only if the original variable was artificial. * gfortran.fortran-torture/compile/pr42781.f90: New testcase. From-SVN: r156006
2010-01-18 10:57:11 +01:00
2010-01-18 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42781
* tree-ssa-structalias.c (find_what_var_points_to): Skip
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
restrict processing only if the original variable was artificial.
re PR tree-optimization/42781 (ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072) 2010-01-18 Richard Guenther <rguenther@suse.de> PR tree-optimization/42781 * tree-ssa-structalias.c (find_what_var_points_to): Skip restrict processing only if the original variable was artificial. * gfortran.fortran-torture/compile/pr42781.f90: New testcase. From-SVN: r156006
2010-01-18 10:57:11 +01:00
tm.texi (TARGET_ASM_FUNCTION_EPILOGUE): Update text on where to find number of popped argument bytes. * doc/tm.texi (TARGET_ASM_FUNCTION_EPILOGUE): Update text on where to find number of popped argument bytes. (TARGET_INVALID_WITHIN_DOLOOP): Put return value in braces. Fix the text that describes the return value for invalid insns. (TARGET_SCHED_NEEDS_BLOCK_P): Fix return type. Fix argument list. (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Fix argument types. Clarify what 'cost of the -dependence' is. Fix quoting. From-SVN: r155999
2010-01-18 03:47:16 +01:00
2010-01-18 Joern Rennecke <amylaar@spamcop.net>
* doc/tm.texi (TARGET_ASM_FUNCTION_EPILOGUE): Update text on where to
find number of popped argument bytes.
(TARGET_INVALID_WITHIN_DOLOOP): Put return value in braces.
Fix the text that describes the return value for invalid insns.
(TARGET_SCHED_NEEDS_BLOCK_P): Fix return type. Fix argument list.
(TARGET_SCHED_IS_COSTLY_DEPENDENCE): Fix argument types.
Clarify what 'cost of the -dependence' is. Fix quoting.
toplev.c (default_get_pch_validity): Rename argument to "sz". * toplev.c (default_get_pch_validity): Rename argument to "sz". * doc/tm.texi (TARGET_GET_PCH_VALIDITY): Likewise. From-SVN: r156002
2010-01-18 06:46:19 +01:00
* toplev.c (default_get_pch_validity): Rename argument to "sz".
* doc/tm.texi (TARGET_GET_PCH_VALIDITY): Likewise.
dwarf2out.c (mem_loc_descriptor): Don't ICE on {S,U}S_{PLUS,MINUS,NEG,ABS,ASHIFT}. * dwarf2out.c (mem_loc_descriptor): Don't ICE on {S,U}S_{PLUS,MINUS,NEG,ABS,ASHIFT}. From-SVN: r155992
2010-01-17 21:43:15 +01:00
2010-01-17 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (mem_loc_descriptor): Don't ICE on
{S,U}S_{PLUS,MINUS,NEG,ABS,ASHIFT}.
re PR middle-end/42248 (compat test struct-by-value-17 fails execution with -O1 -fschedule-insns) 2010-01-17 Richard Guenther <rguenther@suse.de> PR middle-end/42248 * function.c (split_complex_args): Take a VEC to modify. (assign_parms_augmented_arg_list): Build a VEC instead of a chain of PARM_DECLs. (assign_parms_unsplit_complex): Take a VEC of arguments. Do not fixup unmodified parms. (assign_parms): Deal with the VEC. (gimplify_parameters): Likewise. * gcc.c-torture/execute/pr42248.c: New testcase. From-SVN: r155984
2010-01-17 18:00:47 +01:00
2010-01-17 Richard Guenther <rguenther@suse.de>
PR middle-end/42248
* function.c (split_complex_args): Take a VEC to modify.
(assign_parms_augmented_arg_list): Build a VEC instead of
a chain of PARM_DECLs.
(assign_parms_unsplit_complex): Take a VEC of arguments.
Do not fixup unmodified parms.
(assign_parms): Deal with the VEC.
(gimplify_parameters): Likewise.
tree-ssa-uncprop.c (uncprop_into_successor_phis): Fix PHI node existence check. 2010-01-17 Richard Guenther <rguenther@suse.de> * tree-ssa-uncprop.c (uncprop_into_successor_phis): Fix PHI node existence check. * tree-vect-loop.c (vect_analyze_loop_form): Likewise. * tree-cfgcleanup.c (merge_phi_nodes): Likewise. * tree-ssa-dce.c (forward_edge_to_pdom): Likewise. * tree-cfg.c (gimple_execute_on_growing_pred): Likewise. (gimple_execute_on_growing_pred): Likewise. From-SVN: r155983
2010-01-17 17:22:17 +01:00
2010-01-17 Richard Guenther <rguenther@suse.de>
* tree-ssa-uncprop.c (uncprop_into_successor_phis): Fix PHI
node existence check.
* tree-vect-loop.c (vect_analyze_loop_form): Likewise.
* tree-cfgcleanup.c (merge_phi_nodes): Likewise.
* tree-ssa-dce.c (forward_edge_to_pdom): Likewise.
* tree-cfg.c (gimple_execute_on_growing_pred): Likewise.
(gimple_execute_on_growing_pred): Likewise.
re PR tree-optimization/42773 (ICE with g++ from 4.4.3 20100112 (prerelease)) 2010-01-17 Richard Guenther <rguenther@suse.de> PR tree-optimization/42773 * tree-ssa-pre.c (phi_translate_set): Fix check for PHI node existence. (compute_antic_aux): Likewise. (compute_partial_antic_aux): Likewise. * g++.dg/torture/pr42773.C: New testcase. From-SVN: r155982
2010-01-17 16:58:08 +01:00
2010-01-17 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42773
* tree-ssa-pre.c (phi_translate_set): Fix check for PHI node existence.
(compute_antic_aux): Likewise.
(compute_partial_antic_aux): Likewise.
re PR debug/42767 (ICE in mem_loc_descriptor) PR debug/42767 * dwarf2out.c (mem_loc_descriptor): Handle SS_TRUNCATE and US_TRUNCATE. testsuite/ PR debug/42767 * gcc.dg/debug/pr42767.c: New. From-SVN: r155974
2010-01-17 11:19:22 +01:00
2010-01-17 Jie Zhang <jie.zhang@analog.com>
PR debug/42767
* dwarf2out.c (mem_loc_descriptor): Handle SS_TRUNCATE
and US_TRUNCATE.
tm.texi (TARGET_INIT_LIBFUNCS): Put @findex entries in order of appearance. * doc/tm.texi (TARGET_INIT_LIBFUNCS): Put @findex entries in order of appearance. (TARGET_LEGITIMATE_ADDRESS_P): Add return type. Fix markup for strict argument. (TARGET_SCHED_REORDER2): Fix argument types. (TARGET_SCHED_DFA_PRE_CYCLE_INSN): Fix return type. (TARGET_SCHED_DFA_POST_CYCLE_INSN): Likewise. (TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE): Fix name. (TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Likewise. (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): Add argument name. (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Remove duplicate documentation. (TARGET_SCHED_INIT_SCHED_CONTEXT): Likewise. (TARGET_SCHED_SET_SCHED_CONTEXT): Likewise. (TARGET_SCHED_CLEAR_SCHED_CONTEXT): Likewise. (TARGET_SCHED_FREE_SCHED_CONTEXT): Likewise. (TARGET_SCHED_SET_SCHED_CONTEXT): Fix typo. (TARGET_SCHED_GEN_SPEC_CHECK): Fix name. (TARGET_ASM_RELOC_RW_MASK): Add return type. (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Fix return type. (TARGET_STRIP_NAME_ENCODING): Fix markup of return type and parameter. (TARGET_ASM_FILE_START): Put @findex before paragraph start. Use prototype. (TARGET_ASM_NAMED_SECTION): Fix argument list. (TARGET_HAVE_NAMED_SECTIONS): Use @deftypevr. (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Likewise. (TARGET_ASM_RECORD_GCC_SWITCHES_SECTION): Use @deftypevr. (TARGET_ASM_ASSEMBLE_VISIBILITY): Fix argument types. (TARGET_ASM_MARK_DECL_PRESERVED): Fix argument and markup referring to it. Fix language. (TARGET_HAVE_CTORS_DTORS): Use @deftypevr. (TARGET_ASM_FINAL_POSTSCAN_INSN): Adjust name of first argument. (TARGET_ASM_EMIT_UNWIND_LABEL): Add argument types. (TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL): Add type to argument. (TARGET_UNWIND_EMIT): Remove space between 'FILE *' and '@var{stream}. Remove stray 'and'. (TARGET_ARM_EABI_UNWINDER): Use @deftypevr. (TARGET_ASM_OUTPUT_DWARF_DTPREL): Adjust name of first argument. (TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Add missing article. (TARGET_OPTION_VALID_ATTRIBUTE_P): Fix name, it was misspelled as TARGET_VALID_OPTION_ATTRIBUTE_P. (TARGET_GET_PCH_VALIDITY): Put 'void *' in braces. Fix description of return value. Rename argument "sz" to "len." (TARGET_CXX_GUARD_MASK_BIT): Add missing article. Clarify meaning of 'true' return value. (TARGET_SHIFT_TRUNCATION_MASK): Fix return type. (TARGET_MODE_REP_EXTENDED): Fix two inconsisent uses of rep_mode versus mode_rep. (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Document. (TARGET_BUILTIN_DECL): Fix name. (TARGET_COMMUTATIVE_P): Fix type of first argument. (TARGET_SET_CURRENT_FUNCTION): Mention possibility of cfun being NULL. (TARGET_BRANCH_TARGET_REGISTER_CLASS): Fix return type. (TARGET_USE_LOCAL_THUNK_ALIAS_P): Document as macro instead of hook. (TARGET_RELAXED_ORDERING): Use @deftypevr. (TARGET_GET_DRAP_RTX): Note that this is a hook. Clarify language. From-SVN: r155972
2010-01-17 09:04:52 +01:00
2010-01-17 Joern Rennecke <amylaar@spamcop.net>
* doc/tm.texi (TARGET_INIT_LIBFUNCS): Put @findex entries in order of
appearance.
(TARGET_LEGITIMATE_ADDRESS_P): Add return type.
Fix markup for strict argument.
(TARGET_SCHED_REORDER2): Fix argument types.
(TARGET_SCHED_DFA_PRE_CYCLE_INSN): Fix return type.
(TARGET_SCHED_DFA_POST_CYCLE_INSN): Likewise.
(TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE): Fix name.
(TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Likewise.
(TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD):
Add argument name.
(TARGET_SCHED_ALLOC_SCHED_CONTEXT): Remove duplicate documentation.
(TARGET_SCHED_INIT_SCHED_CONTEXT): Likewise.
(TARGET_SCHED_SET_SCHED_CONTEXT): Likewise.
(TARGET_SCHED_CLEAR_SCHED_CONTEXT): Likewise.
(TARGET_SCHED_FREE_SCHED_CONTEXT): Likewise.
(TARGET_SCHED_SET_SCHED_CONTEXT): Fix typo.
(TARGET_SCHED_GEN_SPEC_CHECK): Fix name.
(TARGET_ASM_RELOC_RW_MASK): Add return type.
(TARGET_MANGLE_DECL_ASSEMBLER_NAME): Fix return type.
(TARGET_STRIP_NAME_ENCODING): Fix markup of return type and parameter.
(TARGET_ASM_FILE_START): Put @findex before paragraph start.
Use prototype.
(TARGET_ASM_NAMED_SECTION): Fix argument list.
(TARGET_HAVE_NAMED_SECTIONS): Use @deftypevr.
(TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Likewise.
(TARGET_ASM_RECORD_GCC_SWITCHES_SECTION): Use @deftypevr.
(TARGET_ASM_ASSEMBLE_VISIBILITY): Fix argument types.
(TARGET_ASM_MARK_DECL_PRESERVED): Fix argument and markup
referring to it. Fix language.
(TARGET_HAVE_CTORS_DTORS): Use @deftypevr.
(TARGET_ASM_FINAL_POSTSCAN_INSN): Adjust name of first argument.
(TARGET_ASM_EMIT_UNWIND_LABEL): Add argument types.
(TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL): Add type to argument.
(TARGET_UNWIND_EMIT): Remove space between 'FILE *' and
'@var{stream}. Remove stray 'and'.
(TARGET_ARM_EABI_UNWINDER): Use @deftypevr.
(TARGET_ASM_OUTPUT_DWARF_DTPREL): Adjust name of first argument.
(TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Add missing article.
sparc.c (sparc_elf_asm_named_section): Test for HAVE_GNU_AS value. * config/sparc/sparc.c (sparc_elf_asm_named_section): Test for HAVE_GNU_AS value. * config/sparc/sysv4.h [HAVE_GNU_AS] (TARGET_ASM_NAMED_SECTION): Test for HAVE_GNU_AS value. From-SVN: r156272
2010-01-27 09:06:04 +01:00
(TARGET_OPTION_VALID_ATTRIBUTE_P): Fix name, it was
tm.texi (TARGET_INIT_LIBFUNCS): Put @findex entries in order of appearance. * doc/tm.texi (TARGET_INIT_LIBFUNCS): Put @findex entries in order of appearance. (TARGET_LEGITIMATE_ADDRESS_P): Add return type. Fix markup for strict argument. (TARGET_SCHED_REORDER2): Fix argument types. (TARGET_SCHED_DFA_PRE_CYCLE_INSN): Fix return type. (TARGET_SCHED_DFA_POST_CYCLE_INSN): Likewise. (TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE): Fix name. (TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Likewise. (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): Add argument name. (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Remove duplicate documentation. (TARGET_SCHED_INIT_SCHED_CONTEXT): Likewise. (TARGET_SCHED_SET_SCHED_CONTEXT): Likewise. (TARGET_SCHED_CLEAR_SCHED_CONTEXT): Likewise. (TARGET_SCHED_FREE_SCHED_CONTEXT): Likewise. (TARGET_SCHED_SET_SCHED_CONTEXT): Fix typo. (TARGET_SCHED_GEN_SPEC_CHECK): Fix name. (TARGET_ASM_RELOC_RW_MASK): Add return type. (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Fix return type. (TARGET_STRIP_NAME_ENCODING): Fix markup of return type and parameter. (TARGET_ASM_FILE_START): Put @findex before paragraph start. Use prototype. (TARGET_ASM_NAMED_SECTION): Fix argument list. (TARGET_HAVE_NAMED_SECTIONS): Use @deftypevr. (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Likewise. (TARGET_ASM_RECORD_GCC_SWITCHES_SECTION): Use @deftypevr. (TARGET_ASM_ASSEMBLE_VISIBILITY): Fix argument types. (TARGET_ASM_MARK_DECL_PRESERVED): Fix argument and markup referring to it. Fix language. (TARGET_HAVE_CTORS_DTORS): Use @deftypevr. (TARGET_ASM_FINAL_POSTSCAN_INSN): Adjust name of first argument. (TARGET_ASM_EMIT_UNWIND_LABEL): Add argument types. (TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL): Add type to argument. (TARGET_UNWIND_EMIT): Remove space between 'FILE *' and '@var{stream}. Remove stray 'and'. (TARGET_ARM_EABI_UNWINDER): Use @deftypevr. (TARGET_ASM_OUTPUT_DWARF_DTPREL): Adjust name of first argument. (TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Add missing article. (TARGET_OPTION_VALID_ATTRIBUTE_P): Fix name, it was misspelled as TARGET_VALID_OPTION_ATTRIBUTE_P. (TARGET_GET_PCH_VALIDITY): Put 'void *' in braces. Fix description of return value. Rename argument "sz" to "len." (TARGET_CXX_GUARD_MASK_BIT): Add missing article. Clarify meaning of 'true' return value. (TARGET_SHIFT_TRUNCATION_MASK): Fix return type. (TARGET_MODE_REP_EXTENDED): Fix two inconsisent uses of rep_mode versus mode_rep. (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Document. (TARGET_BUILTIN_DECL): Fix name. (TARGET_COMMUTATIVE_P): Fix type of first argument. (TARGET_SET_CURRENT_FUNCTION): Mention possibility of cfun being NULL. (TARGET_BRANCH_TARGET_REGISTER_CLASS): Fix return type. (TARGET_USE_LOCAL_THUNK_ALIAS_P): Document as macro instead of hook. (TARGET_RELAXED_ORDERING): Use @deftypevr. (TARGET_GET_DRAP_RTX): Note that this is a hook. Clarify language. From-SVN: r155972
2010-01-17 09:04:52 +01:00
misspelled as TARGET_VALID_OPTION_ATTRIBUTE_P.
(TARGET_GET_PCH_VALIDITY): Put 'void *' in braces.
Fix description of return value.
Rename argument "sz" to "len."
(TARGET_CXX_GUARD_MASK_BIT): Add missing article.
Clarify meaning of 'true' return value.
(TARGET_SHIFT_TRUNCATION_MASK): Fix return type.
(TARGET_MODE_REP_EXTENDED): Fix two inconsisent uses of
rep_mode versus mode_rep.
(TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Document.
(TARGET_BUILTIN_DECL): Fix name.
(TARGET_COMMUTATIVE_P): Fix type of first argument.
(TARGET_SET_CURRENT_FUNCTION): Mention possibility of cfun being NULL.
(TARGET_BRANCH_TARGET_REGISTER_CLASS): Fix return type.
(TARGET_USE_LOCAL_THUNK_ALIAS_P): Document as macro instead of hook.
(TARGET_RELAXED_ORDERING): Use @deftypevr.
(TARGET_GET_DRAP_RTX): Note that this is a hook.
Clarify language.
(TARGET_BUILTIN_RECIPROCAL): Fix argument types. Rename argument tm_fn to md_fn. From-SVN: r155973
2010-01-17 09:12:27 +01:00
(TARGET_BUILTIN_RECIPROCAL): Fix argument types.
Rename argument tm_fn to md_fn.
* doc/tm.texi (TARGET_OPTION_PRINT): Fix argument list. From-SVN: r155980
2010-01-17 16:26:16 +01:00
(TARGET_OPTION_PRINT): Fix argument list.
re PR target/42664 (ICE on compilation of polyhedron benchmarks with -mfma4) Fix PR42664. 2010-01-16 Harsha Jagasia <harsha.jagasia@amd.com> PR target/42664 * config/i386/i386.c (ix86_fixup_binary_operands): Revert FMA4 fixup of operands. From-SVN: r155964
2010-01-16 15:46:19 +01:00
2010-01-16 Harsha Jagasia <harsha.jagasia@amd.com>
PR target/42664
* config/i386/i386.c (ix86_fixup_binary_operands):
Revert FMA4 fixup of operands.
Avoid tr '\n', for Solaris /usr/bin/tr. contrib/ * check_warning_flags.sh: Use \012 instead of \n with tr. gcc/: PR gcc/42525 * Makefile.in (write_entries_to_file, install-plugin): Use \012 instead of \n with tr. libjava/: * Makefile.am (write_entries_to_file): Use \012 instead of \n with tr. * scripts/makemake.tcl: Likewise. * sources.am: Regenerate. * Makefile.in: Regenerate. From-SVN: r155963
2010-01-16 15:42:32 +01:00
2010-01-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
PR gcc/42525
* Makefile.in (write_entries_to_file, install-plugin):
Use \012 instead of \n with tr.
configure.ac (HAVE_AS_REF): New C macro. gcc/ * configure.ac (HAVE_AS_REF): New C macro. * configure: Regenerate. * config.in: Likewise. * collect2.c (main): Only postpone SCAN_DWEH to the second pass if HAVE_AS_REF. * config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define if HAVE_AS_REF. From-SVN: r155961
2010-01-16 13:14:09 +01:00
2010-01-16 Richard Sandiford <r.sandiford@uk.ibm.com>
* configure.ac (HAVE_AS_REF): New C macro.
* configure: Regenerate.
* config.in: Likewise.
* collect2.c (main): Only postpone SCAN_DWEH to the second pass
if HAVE_AS_REF.
* config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define
if HAVE_AS_REF.
tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Fix argument types. * doc/tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Fix argument types. (TARGET_SUPPORT_VECTOR_MISALIGNMENT): Fix argument types. (TARGET_USE_ANCHORS_FOR_SYMBOL_P): Fix argument types. (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Put 'void *' in braces. (TARGET_IN_SMALL_DATA_P): Fix argument type. (TARGET_BINDS_LOCAL_P): Fix argument type. (TARGET_ASM_FILE_END): Use prototype. (TARGET_ASM_RECORD_GCC_SWITCHES): Don't put 'int' in braces. (TARGET_DWARF_CALLING_CONVENTION): Fix argument type. (TARGET_COMP_TYPE_ATTRIBUTES): Fix argument types. (TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Fix argument type. (TARGET_EMUTLS_VAR_ALIGN_FIXED): Don't put 'bool' in braces. (TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS): Likewise. (TARGET_PCH_VALID_P): Put 'const char *' in braces. (TARGET_CHECK_PCH_TARGET_FLAGS): Likewise. (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Don't put 'bool' in braces. (TARGET_ADDR_SPACE_SUBSET_P): Likewise. (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Don't put 'rtx' in braces. (TARGET_ADDR_SPACE_CONVERT): Likewise. (TARGET_CASE_VALUES_THRESHOLD): Put 'unsigned int' in braces. (TARGET_MACHINE_DEPENDENT_REORG: Use prototype. (TARGET_INIT_BUILTINS): Use prototype. (TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN): Put 'const char *' in braces. Fix parameter types. (TARGET_INVALID_CONVERSION): Fix parameter types. (TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Likewise. (TARGET_INVALID_PARAMETER_TYPE, TARGET_INVALID_RETURN_TYPE): Likewise. (TARGET_PROMOTED_TYPE): Remove braces around 'tree'. Fix argument type. (TARGET_CONVERT_TO_TYPE): Remove braces around 'tree'. (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Remove braces around 'bool'. From-SVN: r155957
2010-01-16 03:39:40 +01:00
2010-01-16 Joern Rennecke <amylaar@spamcop.net>
* doc/tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Fix argument types.
(TARGET_SUPPORT_VECTOR_MISALIGNMENT): Fix argument types.
(TARGET_USE_ANCHORS_FOR_SYMBOL_P): Fix argument types.
(TARGET_SCHED_ALLOC_SCHED_CONTEXT): Put 'void *' in braces.
(TARGET_IN_SMALL_DATA_P): Fix argument type.
(TARGET_BINDS_LOCAL_P): Fix argument type.
(TARGET_ASM_FILE_END): Use prototype.
(TARGET_ASM_RECORD_GCC_SWITCHES): Don't put 'int' in braces.
(TARGET_DWARF_CALLING_CONVENTION): Fix argument type.
(TARGET_COMP_TYPE_ATTRIBUTES): Fix argument types.
(TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Fix argument type.
(TARGET_EMUTLS_VAR_ALIGN_FIXED): Don't put 'bool' in braces.
(TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS): Likewise.
(TARGET_PCH_VALID_P): Put 'const char *' in braces.
(TARGET_CHECK_PCH_TARGET_FLAGS): Likewise.
(TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Don't put 'bool' in braces.
(TARGET_ADDR_SPACE_SUBSET_P): Likewise.
(TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Don't put 'rtx' in braces.
(TARGET_ADDR_SPACE_CONVERT): Likewise.
(TARGET_CASE_VALUES_THRESHOLD): Put 'unsigned int' in braces.
(TARGET_MACHINE_DEPENDENT_REORG: Use prototype.
(TARGET_INIT_BUILTINS): Use prototype.
(TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN):
Put 'const char *' in braces. Fix parameter types.
(TARGET_INVALID_CONVERSION): Fix parameter types.
(TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Likewise.
(TARGET_INVALID_PARAMETER_TYPE, TARGET_INVALID_RETURN_TYPE): Likewise.
(TARGET_PROMOTED_TYPE): Remove braces around 'tree'.
Fix argument type.
(TARGET_CONVERT_TO_TYPE): Remove braces around 'tree'.
(TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Remove braces around 'bool'.
tm.texi (TARGET_HELP): Fix return type. * doc/tm.texi (TARGET_HELP): Fix return type. (TARGET_PROMOTE_FUNCTION_MODE): Put 'enum machine_mode' in braces. Fix argument types. (TARGET_LIBGCC_CMP_RETURN_MODE): Use prototype. (TARGET_LIBGCC_SHIFT_COUNT_MODE): Use prototype. (TARGET_MS_BITFIELD_LAYOUT_P): Fix argument type. (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Don't put 'bool' in braces. (TARGET_FIXED_POINT_SUPPORTED_P): Likewise. (TARGET_MANGLE_TYPE): Fix argument types. (TARGET_IRA_COVER_CLASSES): Use prototype. (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Fix return type. Use prototype. (TARGET_CAN_ELIMINATE): Use identifiers for argument names. (TARGET_PROMOTE_PROTOTYPES): Fix argument type. (TARGET_MUST_PASS_IN_STACK): Fix argument type. (TARGET_CALLEE_COPIES): Fix argument types. (TARGET_SPLIT_COMPLEX_ARG): Fix argument type. (TARGET_GIMPLIFY_VA_ARG_EXPR): Fix argument types. (TARGET_FUNCTION_VALUE): Fix argument types. (TARGET_RETURN_IN_MSB): Fix argument type. (TARGET_RETURN_IN_MEMORY): Fix argument types. (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Fix argument types. (TARGET_EXTRA_LIVE_ON_ENTRY): Fix argument type. (TARGET_STRICT_ARGUMENT_NAMING): Make literal in text agree with return type. (TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Add Prototype. From-SVN: r155956
2010-01-16 01:36:34 +01:00
2010-01-15 Joern Rennecke <amylaar@spamcop.net>
* doc/tm.texi (TARGET_HELP): Fix return type.
(TARGET_PROMOTE_FUNCTION_MODE): Put 'enum machine_mode'
in braces. Fix argument types.
(TARGET_LIBGCC_CMP_RETURN_MODE): Use prototype.
(TARGET_LIBGCC_SHIFT_COUNT_MODE): Use prototype.
(TARGET_MS_BITFIELD_LAYOUT_P): Fix argument type.
(TARGET_DECIMAL_FLOAT_SUPPORTED_P): Don't put 'bool' in braces.
(TARGET_FIXED_POINT_SUPPORTED_P): Likewise.
(TARGET_MANGLE_TYPE): Fix argument types.
(TARGET_IRA_COVER_CLASSES): Use prototype.
(TARGET_BUILTIN_SETJMP_FRAME_VALUE): Fix return type. Use prototype.
(TARGET_CAN_ELIMINATE): Use identifiers for argument names.
(TARGET_PROMOTE_PROTOTYPES): Fix argument type.
(TARGET_MUST_PASS_IN_STACK): Fix argument type.
(TARGET_CALLEE_COPIES): Fix argument types.
(TARGET_SPLIT_COMPLEX_ARG): Fix argument type.
(TARGET_GIMPLIFY_VA_ARG_EXPR): Fix argument types.
(TARGET_FUNCTION_VALUE): Fix argument types.
(TARGET_RETURN_IN_MSB): Fix argument type.
(TARGET_RETURN_IN_MEMORY): Fix argument types.
(TARGET_ASM_CAN_OUTPUT_MI_THUNK): Fix argument types.
(TARGET_EXTRA_LIVE_ON_ENTRY): Fix argument type.
(TARGET_STRICT_ARGUMENT_NAMING): Make literal in text
agree with return type.
(TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Add Prototype.
re PR rtl-optimization/42691 (problematic REG_EQUAL note added to SUBREG) 2010-01-15 Jing Yu <jingyu@google.com> PR rtl-optimization/42691 * combine.c (try_combine): Set changed_i3_dest to 1 when I2 and I3 set a pseudo to a constant and are merged, and adjust comments. 2010-01-15 Jing Yu <jingyu@google.com> PR rtl-optimization/42691 * gcc.c-torture/execute/pr42691.c: New. From-SVN: r155948
2010-01-15 22:54:01 +01:00
2010-01-15 Jing Yu <jingyu@google.com>
PR rtl-optimization/42691
* combine.c (try_combine): Set changed_i3_dest to 1 when I2 and I3 set
a pseudo to a constant and are merged, and adjust comments.
* config/i386/sse.md (avx_vperm2f128<mode>3): Fix typo. From-SVN: r155943
2010-01-15 18:54:23 +01:00
2010-01-15 Eric Botcazou <ebotcazou@adacore.com>
* config/i386/sse.md (avx_vperm2f128<mode>3): Fix typo.
re PR middle-end/42739 (ICE with computed goto, destructors, and optimization) 2010-01-15 Richard Guenther <rguenther@suse.de> PR middle-end/42739 * tree-cfgcleanup.c (remove_forwarder_block): Move destination labels of computed or non-local gotos to the destination. * tree-cfg.c (gimple_verify_flow_info): Verify that a EH landing pad label is the first label. * g++.dg/torture/pr42739.C: New testcase. From-SVN: r155937
2010-01-15 12:53:26 +01:00
2010-01-15 Richard Guenther <rguenther@suse.de>
PR middle-end/42739
* tree-cfgcleanup.c (remove_forwarder_block): Move destination
labels of computed or non-local gotos to the destination.
* tree-cfg.c (gimple_verify_flow_info): Verify that a EH
landing pad label is the first label.
tree-ssa-loop-im.c (gen_lsm_tmp_name): Fix bogus fallthru. 2010-01-15 Richard Guenther <rguenther@suse.de> * tree-ssa-loop-im.c (gen_lsm_tmp_name): Fix bogus fallthru. From-SVN: r155934
2010-01-15 11:34:24 +01:00
2010-01-15 Richard Guenther <rguenther@suse.de>
* tree-ssa-loop-im.c (gen_lsm_tmp_name): Fix bogus fallthru.
Fix 42747, make -mvsx enable sqrt From-SVN: r155923
2010-01-14 23:52:02 +01:00
2010-01-14 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/42747
* config/rs6000/rs6000.md (sqrtdf2): Split into expander and insn
to allow generation of the xssqrtdp instruction on power7.
(sqrtdf2_fpr): Ditto.
re PR c++/42608 (Undefined reference not reported in case of explicit template instantiation) PR c++/42608 * varasm.c (declare_weak): Add weak attribute to decl if it doesn't have one already. (assemble_external): Only add decls to weak_decls if they also have weak attribute. * g++.dg/template/instantiate11.C: New test. From-SVN: r155919
2010-01-14 23:41:02 +01:00
2010-01-14 Jakub Jelinek <jakub@redhat.com>
re PR middle-end/42674 (Bogus "no return statement in function returning non-void" warning) PR middle-end/42674 * c-decl.c (finish_function): Don't emit -Wreturn-type warnings in functions with noreturn attribute. * decl.c (finish_function): Don't emit -Wreturn-type warnings in functions with noreturn attribute. * c-c++-common/pr42674.c: New test. From-SVN: r155920
2010-01-14 23:43:56 +01:00
PR middle-end/42674
* c-decl.c (finish_function): Don't emit -Wreturn-type warnings in
functions with noreturn attribute.
re PR c++/42608 (Undefined reference not reported in case of explicit template instantiation) PR c++/42608 * varasm.c (declare_weak): Add weak attribute to decl if it doesn't have one already. (assemble_external): Only add decls to weak_decls if they also have weak attribute. * g++.dg/template/instantiate11.C: New test. From-SVN: r155919
2010-01-14 23:41:02 +01:00
PR c++/42608
* varasm.c (declare_weak): Add weak attribute to decl if it
doesn't have one already.
(assemble_external): Only add decls to weak_decls if they also
have weak attribute.
var-tracking.c (var_reg_delete): Don't delete the association between REGs and values or one-part variables if... * var-tracking.c (var_reg_delete): Don't delete the association between REGs and values or one-part variables if the register isn't clobbered. From-SVN: r155918
2010-01-14 23:39:25 +01:00
2010-01-14 Alexandre Oliva <aoliva@redhat.com>
* var-tracking.c (var_reg_delete): Don't delete the association
between REGs and values or one-part variables if the register
isn't clobbered.
re PR debug/42657 (Missing debug info for a variable) PR debug/42657 * tree-inline.c (copy_debug_stmt): Don't reset debug stmt just because its first operand is a non-localized variable. From-SVN: r155917
2010-01-14 23:38:29 +01:00
2010-01-14 Jakub Jelinek <jakub@redhat.com>
PR debug/42657
* tree-inline.c (copy_debug_stmt): Don't reset debug stmt just
because its first operand is a non-localized variable.
re PR tree-optimization/42706 (ICE in gimple_op, at gimple.h:1634, (IPA SRA)) 2010-01-14 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42706 * tree-sra.c (encountered_recursive_call): New variable. (encountered_unchangable_recursive_call): Likewise. (sra_initialize): Initialize both new variables. (callsite_has_enough_arguments_p): New function. (scan_function): Call decl and flags check only for IPA-SRA, check whether there is a recursive call and whether it has enough arguments. (all_callers_have_enough_arguments_p): New function. (convert_callers): Look for recursive calls only when encountered_recursive_call is set. (ipa_early_sra): Bail out either if !all_callers_have_enough_arguments_p or encountered_unchangable_recursive_call. * testsuite/gcc.dg/ipa/pr42706.c: New testcase. From-SVN: r155911
2010-01-14 19:00:34 +01:00
2010-01-14 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42706
* tree-sra.c (encountered_recursive_call): New variable.
(encountered_unchangable_recursive_call): Likewise.
(sra_initialize): Initialize both new variables.
(callsite_has_enough_arguments_p): New function.
(scan_function): Call decl and flags check only for IPA-SRA, check
whether there is a recursive call and whether it has enough arguments.
(all_callers_have_enough_arguments_p): New function.
(convert_callers): Look for recursive calls only when
encountered_recursive_call is set.
(ipa_early_sra): Bail out either if
!all_callers_have_enough_arguments_p or
encountered_unchangable_recursive_call.
sel-sched.c: Add 2010 to copyright years. 2010-01-14 Alexander Monakov <amonakov@ispras.ru> * sel-sched.c: Add 2010 to copyright years. * sel-sched-ir.c: Likewise. * sel-sched-ir.h: Likewise. From-SVN: r155906
2010-01-14 14:50:09 +01:00
2010-01-14 Alexander Monakov <amonakov@ispras.ru>
* sel-sched.c: Add 2010 to copyright years.
* sel-sched-ir.c: Likewise.
* sel-sched-ir.h: Likewise.
re PR tree-optimization/42714 (ICE in create_tmp_var, at gimplify.c:504) 2010-01-14 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42714 * tree-sra.c (sra_ipa_modify_assign): Handle incompatible-type constructors specially. * gcc/testsuite/g++.dg/torture/pr42714.C: New test. From-SVN: r155905
2010-01-14 14:29:44 +01:00
2010-01-14 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42714
* tree-sra.c (sra_ipa_modify_assign): Handle incompatible-type
constructors specially.
drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. (host_detect_local_cpu): Add l2sizekb, fill in. Add Atom small cache heuristic. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_cpuid4): Add level3 parameter and fill in. (detect_caches_intel): Handle level3 cache. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix core duo detection. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix Atom detection. From-SVN: r155904
2010-01-14 13:48:09 +01:00
2010-01-14 Andi Kleen <ak@linux.intel.com>
* config/i386/drivers-i386.c (detect_caches_intel):
Add l2sizekb parameter and fill in.
(host_detect_local_cpu): Add l2sizekb, fill in.
Add Atom small cache heuristic.
2010-01-14 Andi Kleen <ak@linux.intel.com>
* config/i386/drivers-i386.c (detect_caches_cpuid4):
Add level3 parameter and fill in.
(detect_caches_intel): Handle level3 cache.
2010-01-14 Andi Kleen <ak@linux.intel.com>
* config/i386/drivers-i386.c (host_detect_local_cpu):
Fix core duo detection.
2010-01-14 Andi Kleen <ak@linux.intel.com>
* config/i386/drivers-i386.c (host_detect_local_cpu):
Fix Atom detection.
rs6000.c (rs6000_variable_issue): Rename to... 2010-01-14 Alexander Monakov <amonakov@ispras.ru> * config/rs6000/rs6000.c (rs6000_variable_issue): Rename to... (rs6000_variable_issue_1): this. Use... (rs6000_variable_issue): here. Reimplement. Print debug info. From-SVN: r155902
2010-01-14 12:27:11 +01:00
2010-01-14 Alexander Monakov <amonakov@ispras.ru>
* config/rs6000/rs6000.c (rs6000_variable_issue): Rename to...
(rs6000_variable_issue_1): this. Use...
(rs6000_variable_issue): here. Reimplement. Print debug info.
sel-sched-ir.c (sel_restore_other_notes): Rename to sel_restore_notes. 2010-01-14 Alexander Monakov <amonakov@ispras.ru> * sel-sched-ir.c (sel_restore_other_notes): Rename to sel_restore_notes. Update all callers. Call reemit_notes for all insns. From-SVN: r155901
2010-01-14 12:25:25 +01:00
2010-01-14 Alexander Monakov <amonakov@ispras.ru>
drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. (host_detect_local_cpu): Add l2sizekb, fill in. Add Atom small cache heuristic. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_cpuid4): Add level3 parameter and fill in. (detect_caches_intel): Handle level3 cache. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix core duo detection. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix Atom detection. From-SVN: r155904
2010-01-14 13:48:09 +01:00
* sel-sched-ir.c (sel_restore_other_notes): Rename to
sel_restore_notes. Update all callers. Call reemit_notes
for all insns.
sel-sched-ir.c (sel_restore_other_notes): Rename to sel_restore_notes. 2010-01-14 Alexander Monakov <amonakov@ispras.ru> * sel-sched-ir.c (sel_restore_other_notes): Rename to sel_restore_notes. Update all callers. Call reemit_notes for all insns. From-SVN: r155901
2010-01-14 12:25:25 +01:00
re PR rtl-optimization/42246 (ICE in init_seqno for 186.crafty with sel-sched) PR rtl-optimization/42246 * sel-sched-ir.h (get_all_loop_exits): Include exits from inner loops. From-SVN: r155900
2010-01-14 12:22:20 +01:00
2010-01-14 Andrey Belevantsev <abel@ispras.ru>
PR rtl-optimization/42246
* sel-sched-ir.h (get_all_loop_exits): Include exits from inner
loops.
sel-sched.c (compute_av_set_at_bb_end): Do not test that number of all successors is the same as number of successors... * sel-sched.c (compute_av_set_at_bb_end): Do not test that number of all successors is the same as number of successors in current region. From-SVN: r155899
2010-01-14 12:19:25 +01:00
2010-01-14 Andrey Belevantsev <abel@ispras.ru>
* sel-sched.c (compute_av_set_at_bb_end): Do not test that number of
all successors is the same as number of successors in current region.
sel-sched.c (maybe_emit_renaming_copy): Exit early when expression to rename is not separable. 2010-01-14 Alexander Monakov <amonakov@ispras.ru> * sel-sched.c (maybe_emit_renaming_copy): Exit early when expression to rename is not separable. Otherwise check that its LHS is not NULL. From-SVN: r155898
2010-01-14 12:16:02 +01:00
2010-01-14 Alexander Monakov <amonakov@ispras.ru>
* sel-sched.c (maybe_emit_renaming_copy): Exit early when expression
to rename is not separable. Otherwise check that its LHS is not NULL.
sel-sched.c (choose_best_reg_1): Loop over all regs for mode. 2010-01-14 Alexander Monakov <amonakov@ispras.ru> * sel-sched.c (choose_best_reg_1): Loop over all regs for mode. From-SVN: r155897
2010-01-14 12:15:07 +01:00
2010-01-14 Alexander Monakov <amonakov@ispras.ru>
* sel-sched.c (choose_best_reg_1): Loop over all regs for mode.
sel-sched.c (mark_unavailable_hard_regs): Do not try to search available registers when failed to discover LHS register class. 2010-01-14 Alexander Monakov <amonakov@ispras.ru> * sel-sched.c (mark_unavailable_hard_regs): Do not try to search available registers when failed to discover LHS register class. Fix indentation. Update comment. From-SVN: r155896
2010-01-14 12:13:36 +01:00
2010-01-14 Alexander Monakov <amonakov@ispras.ru>
* sel-sched.c (mark_unavailable_hard_regs): Do not try to search
available registers when failed to discover LHS register class.
Fix indentation. Update comment.
re PR rtl-optimization/42389 (ICE in advance_state_on_fence with sel-schd for 175.vpr) PR rtl-optimization/42389 * sel-sched.c (advance_one_cycle): Set FENCE_ISSUE_MORE to can_issue_more. (advance_state_on_fence): Likewise. (sel_target_adjust_priority): Print debug output only when sched_verbose >= 4, not 2. (get_expr_cost): Do not issue all unique insns on the next cycle. (fill_insns): Initialize can_issue_more from the value saved with the fence. * sel-sched-ir.c (flist_add): New parameter issue_more. Init FENCE_ISSUE_MORE with it. (merge_fences): Likewise. (init_fences): Update call to flist_add. (add_to_fences, add_clean_fence_to_fences) (add_dirty_fence_to_fences): Likewise. (move_fence_to_fences): Update call to merge_fences. (invoke_reorder_hooks): Do not reset can_issue_more on insns from sched groups. * sel-sched-ir.h (struct _fence): New field issue_more. (FENCE_ISSUE_MORE): New accessor macro. From-SVN: r155895
2010-01-14 12:07:39 +01:00
2010-01-14 Andrey Belevantsev <abel@ispras.ru>
Alexander Monakov <amonakov@ispras.ru>
PR rtl-optimization/42389
* sel-sched.c (advance_one_cycle): Set FENCE_ISSUE_MORE
to can_issue_more.
(advance_state_on_fence): Likewise.
(sel_target_adjust_priority): Print debug output only when
sched_verbose >= 4, not 2.
(get_expr_cost): Do not issue all unique insns on the next cycle.
(fill_insns): Initialize can_issue_more from the value saved
with the fence.
* sel-sched-ir.c (flist_add): New parameter issue_more.
Init FENCE_ISSUE_MORE with it.
(merge_fences): Likewise.
(init_fences): Update call to flist_add.
(add_to_fences, add_clean_fence_to_fences)
(add_dirty_fence_to_fences): Likewise.
(move_fence_to_fences): Update call to merge_fences.
(invoke_reorder_hooks): Do not reset can_issue_more on insns from
sched groups.
* sel-sched-ir.h (struct _fence): New field issue_more.
(FENCE_ISSUE_MORE): New accessor macro.
re PR rtl-optimization/42388 (ICE in move_bb_info with sel-sched and modulo-sched for 176.gcc) PR rtl-optimization/42388 * sel-sched-ir.c (maybe_tidy_empty_bb): Do not delete empty blocks that have no predecessors nor successors. Do not call move_bb_info for empty blocks outside of current region. From-SVN: r155894
2010-01-14 12:02:18 +01:00
2010-01-14 Andrey Belevantsev <abel@ispras.ru>
PR rtl-optimization/42388
* sel-sched-ir.c (maybe_tidy_empty_bb): Do not delete empty blocks
that have no predecessors nor successors. Do not call move_bb_info
for empty blocks outside of current region.
re PR rtl-optimization/42294 (ICE in code_motion_path_driver for 416.gamess) 2010-01-14 Alexander Monakov <amonakov@ispras.ru> PR rtl-optimization/42294 * sel-sched-ir.h (struct _sel_insn_data): Update comment. * sel-sched.c (move_exprs_to_boundary): Transitively add all originators' originators. * gfortran.dg/pr42294.f: New. From-SVN: r155893
2010-01-14 11:46:57 +01:00
2010-01-14 Alexander Monakov <amonakov@ispras.ru>
PR rtl-optimization/42294
* sel-sched-ir.h (struct _sel_insn_data): Update comment.
* sel-sched.c (move_exprs_to_boundary): Transitively add all
originators' originators.
re PR rtl-optimization/39453 (ICE : in init_seqno, at sel-sched.c:6433) 2010-01-14 Alexander Monakov <amonakov@ispras.ru> PR rtl-optimization/39453 PR rtl-optimization/42246 * sel-sched-ir.c (considered_for_pipelining_p): Do not test for pipelining_p. (sel_add_loop_preheaders): Add preheader to last_added_blocks. * gcc.dg/pr39453.c: New. * gcc.dg/pr42246.c: New. From-SVN: r155892
2010-01-14 11:40:19 +01:00
2010-01-14 Alexander Monakov <amonakov@ispras.ru>
PR rtl-optimization/39453
PR rtl-optimization/42246
* sel-sched-ir.c (considered_for_pipelining_p): Do not test
for pipelining_p.
(sel_add_loop_preheaders): Add preheader to last_added_blocks.
re PR middle-end/42245 (ICE in verify_backedges for 197.parser with sel-sched) 2010-01-14 Andrey Belevantsev <abel@ispras.ru> Alexander Monakov <amonakov@ispras.ru> PR middle-end/42245 * sel-sched-ir.c (sel_recompute_toporder): New. Use it... (maybe_tidy_empty_bb): ... here. Make static. Add new argument. Update all callers. (tidy_control_flow): ... and here. Recompute topological order of basic blocks in region if necessary. (sel_redirect_edge_and_branch): Change return type. Return true if topological order might have been invalidated. (purge_empty_blocks): Export and move from... * sel-sched.c (purge_empty_blocks): ... here. * sel-sched-ir.h (sel_redirect_edge_and_branch): Update prototype. (maybe_tidy_empty_bb): Delete prototype. (purge_empty_blocks): Declare. * gcc.dg/pr42245.c: New. * gcc.dg/pr42245-2.c: New. From-SVN: r155890
2010-01-14 11:28:47 +01:00
2010-01-14 Andrey Belevantsev <abel@ispras.ru>
Alexander Monakov <amonakov@ispras.ru>
PR middle-end/42245
* sel-sched-ir.c (sel_recompute_toporder): New. Use it...
(maybe_tidy_empty_bb): ... here. Make static. Add new
argument. Update all callers.
(tidy_control_flow): ... and here. Recompute topological order
of basic blocks in region if necessary.
(sel_redirect_edge_and_branch): Change return type. Return true
if topological order might have been invalidated.
(purge_empty_blocks): Export and move from...
* sel-sched.c (purge_empty_blocks): ... here.
* sel-sched-ir.h (sel_redirect_edge_and_branch): Update prototype.
sel-sched.c: Add 2010 to copyright years. 2010-01-14 Alexander Monakov <amonakov@ispras.ru> * sel-sched.c: Add 2010 to copyright years. * sel-sched-ir.c: Likewise. * sel-sched-ir.h: Likewise. From-SVN: r155906
2010-01-14 14:50:09 +01:00
(maybe_tidy_empty_bb): Delete prototype.
re PR middle-end/42245 (ICE in verify_backedges for 197.parser with sel-sched) 2010-01-14 Andrey Belevantsev <abel@ispras.ru> Alexander Monakov <amonakov@ispras.ru> PR middle-end/42245 * sel-sched-ir.c (sel_recompute_toporder): New. Use it... (maybe_tidy_empty_bb): ... here. Make static. Add new argument. Update all callers. (tidy_control_flow): ... and here. Recompute topological order of basic blocks in region if necessary. (sel_redirect_edge_and_branch): Change return type. Return true if topological order might have been invalidated. (purge_empty_blocks): Export and move from... * sel-sched.c (purge_empty_blocks): ... here. * sel-sched-ir.h (sel_redirect_edge_and_branch): Update prototype. (maybe_tidy_empty_bb): Delete prototype. (purge_empty_blocks): Declare. * gcc.dg/pr42245.c: New. * gcc.dg/pr42245-2.c: New. From-SVN: r155890
2010-01-14 11:28:47 +01:00
(purge_empty_blocks): Declare.
re PR rtl-optimization/42294 (ICE in code_motion_path_driver for 416.gamess) PR rtl-optimization/42294 * sel-sched.c (try_replace_dest_reg): When chosen register and original register is the same, do not bail out early, but still check all original insns for validity of replacing destination register. Set EXPR_TARGET_AVAILABLE to 1 before leaving function in this case. From-SVN: r155889
2010-01-14 11:16:01 +01:00
2010-01-14 Andrey Belevantsev <abel@ispras.ru>
re PR middle-end/42245 (ICE in verify_backedges for 197.parser with sel-sched) 2010-01-14 Andrey Belevantsev <abel@ispras.ru> Alexander Monakov <amonakov@ispras.ru> PR middle-end/42245 * sel-sched-ir.c (sel_recompute_toporder): New. Use it... (maybe_tidy_empty_bb): ... here. Make static. Add new argument. Update all callers. (tidy_control_flow): ... and here. Recompute topological order of basic blocks in region if necessary. (sel_redirect_edge_and_branch): Change return type. Return true if topological order might have been invalidated. (purge_empty_blocks): Export and move from... * sel-sched.c (purge_empty_blocks): ... here. * sel-sched-ir.h (sel_redirect_edge_and_branch): Update prototype. (maybe_tidy_empty_bb): Delete prototype. (purge_empty_blocks): Declare. * gcc.dg/pr42245.c: New. * gcc.dg/pr42245-2.c: New. From-SVN: r155890
2010-01-14 11:28:47 +01:00
PR rtl-optimization/42249
re PR rtl-optimization/42294 (ICE in code_motion_path_driver for 416.gamess) PR rtl-optimization/42294 * sel-sched.c (try_replace_dest_reg): When chosen register and original register is the same, do not bail out early, but still check all original insns for validity of replacing destination register. Set EXPR_TARGET_AVAILABLE to 1 before leaving function in this case. From-SVN: r155889
2010-01-14 11:16:01 +01:00
* sel-sched.c (try_replace_dest_reg): When chosen register
and original register is the same, do not bail out early, but
still check all original insns for validity of replacing destination
register. Set EXPR_TARGET_AVAILABLE to 1 before leaving function
in this case.
re PR c/42721 (possible integer wrong code bug) PR c/42721 Port from no-undefined-overflow branch 2009-03-09 Richard Guenther <rguenther@suse.de> * fold-const.c (add_double_with_sign): Fix unsigned overflow detection. * gcc.c-torture/execute/pr42721.c: New test. From-SVN: r155887
2010-01-14 10:47:09 +01:00
2010-01-14 Jakub Jelinek <jakub@redhat.com>
PR c/42721
drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. (host_detect_local_cpu): Add l2sizekb, fill in. Add Atom small cache heuristic. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_cpuid4): Add level3 parameter and fill in. (detect_caches_intel): Handle level3 cache. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix core duo detection. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix Atom detection. From-SVN: r155904
2010-01-14 13:48:09 +01:00
Port from no-undefined-overflow branch:
re PR c/42721 (possible integer wrong code bug) PR c/42721 Port from no-undefined-overflow branch 2009-03-09 Richard Guenther <rguenther@suse.de> * fold-const.c (add_double_with_sign): Fix unsigned overflow detection. * gcc.c-torture/execute/pr42721.c: New test. From-SVN: r155887
2010-01-14 10:47:09 +01:00
2009-03-09 Richard Guenther <rguenther@suse.de>
drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. (host_detect_local_cpu): Add l2sizekb, fill in. Add Atom small cache heuristic. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_cpuid4): Add level3 parameter and fill in. (detect_caches_intel): Handle level3 cache. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix core duo detection. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix Atom detection. From-SVN: r155904
2010-01-14 13:48:09 +01:00
* fold-const.c (add_double_with_sign): Fix unsigned overflow detection.
re PR c/42721 (possible integer wrong code bug) PR c/42721 Port from no-undefined-overflow branch 2009-03-09 Richard Guenther <rguenther@suse.de> * fold-const.c (add_double_with_sign): Fix unsigned overflow detection. * gcc.c-torture/execute/pr42721.c: New test. From-SVN: r155887
2010-01-14 10:47:09 +01:00
re PR lto/42665 (Internal compiler exception in with gfortran when using -fwhole-program -flto -fopenmp) 2010-01-14 Richard Guenther <rguenther@suse.de> PR lto/42665 * gimple.c (iterative_hash_gimple_type): Avoid hashing error_mark_node. From-SVN: r155885
2010-01-14 10:38:56 +01:00
2010-01-14 Richard Guenther <rguenther@suse.de>
PR lto/42665
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
* gimple.c (iterative_hash_gimple_type): Avoid hashing error_mark_node.
re PR lto/42665 (Internal compiler exception in with gfortran when using -fwhole-program -flto -fopenmp) 2010-01-14 Richard Guenther <rguenther@suse.de> PR lto/42665 * gimple.c (iterative_hash_gimple_type): Avoid hashing error_mark_node. From-SVN: r155885
2010-01-14 10:38:56 +01:00
re PR tree-optimization/42709 (error: type mismatch in pointer plus expression) PR tree-optimization/42709 * tree-vect-slp.c (vect_get_constant_vectors): Use constant's type as scalar type in creation of constant vector operand. From-SVN: r155882
2010-01-14 08:49:39 +01:00
2010-01-14 Ira Rosen <irar@il.ibm.com>
PR tree-optimization/42709
* tree-vect-slp.c (vect_get_constant_vectors): Use constant's type
as scalar type in creation of constant vector operand.
re PR testsuite/42414 (arbitrary path modification by a sed statement breaks testsuite if testsuite is in the absolute path) Fix PR testsuite/42414. gcc/: PR testsuite/42414 * Makefile.in ($(TESTSUITEDIR)/site.exp, check-%) (check-parallel-%): Match `testsuite' directory component only at the end. From-SVN: r155880
2010-01-14 08:20:31 +01:00
2010-01-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
PR testsuite/42414
* Makefile.in ($(TESTSUITEDIR)/site.exp, check-%)
(check-parallel-%): Match `testsuite' directory component only
at the end.
re PR translation/39521 (specs diagnostics translation problems) po/ 2010-01-14 Shujing Zhao <pearly.zhao@oracle.com> PR translation/39521 * exgettext: Extracted all specs %n strings and the %e strings that %e is at the start of a line. 2010-01-14 Shujing Zhao <pearly.zhao@oracle.com> PR translation/39521 * gcc.c (do_spec_1): Wrapped the error and notice messages of specs strings with _(). From-SVN: r155878
2010-01-14 07:28:27 +01:00
2010-01-14 Shujing Zhao <pearly.zhao@oracle.com>
PR translation/39521
* gcc.c (do_spec_1): Wrapped the error and notice messages of specs
strings with _().
re PR tree-optimization/42730 (ice: verify_stmts failed) 2010-01-13 Richard Guenther <rguenther@suse.de> PR tree-optimization/42730 * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Add shortcut for offset zero. * gcc.c-torture/compile/pr42730.c: New testcase. From-SVN: r155872
2010-01-13 23:21:25 +01:00
2010-01-13 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42730
* tree-ssa-ccp.c (maybe_fold_stmt_indirect): Add shortcut for
offset zero.
PR target/pr42542 2010-01-13 Steve Ellcey <sje@cup.hp.com> PR target/pr42542 * config/ia64/ia64.c (ia64_expand_vecint_compare): Convert GTU to GT for V2SI by subtracting (-(INT MAX) - 1) from both operands to make them signed. From-SVN: r155870
2010-01-13 23:16:25 +01:00
2010-01-13 Steve Ellcey <sje@cup.hp.com>
PR target/pr42542
* config/ia64/ia64.c (ia64_expand_vecint_compare): Convert GTU to GT
for V2SI by subtracting (-(INT MAX) - 1) from both operands to make
them signed.
libgcc-bfin.ver: Regenerate based on current libgcc-std.ver. * config/bfin/libgcc-bfin.ver: Regenerate based on current libgcc-std.ver. Add entries for ___smulsi3_highpart and ___umulsi3_highpart. From-SVN: r155866
2010-01-13 20:53:01 +01:00
2010-01-13 Bernd Schmidt <bernd.schmidt@analog.com>
* config/bfin/libgcc-bfin.ver: Regenerate based on current
libgcc-std.ver. Add entries for ___smulsi3_highpart and
___umulsi3_highpart.
bfin.c (bfin_reorg): Call run_selective_scheduling rather than schedule_insns if the pass is enabled. * config/bfin/bfin.c (bfin_reorg): Call run_selective_scheduling rather than schedule_insns if the pass is enabled. From-SVN: r155867
2010-01-13 21:00:03 +01:00
* config/bfin/bfin.c (bfin_reorg): Call run_selective_scheduling
rather than schedule_insns if the pass is enabled.
re PR tree-optimization/42704 (ICE in verify_ssa after early SRA) 2010-01-13 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42704 * tree-sra.c (sra_modify_assign): Do not delete assignments to SSA_NAMEs. * testsuite/g++.dg/torture/pr42704.C: New test. From-SVN: r155865
2010-01-13 19:47:19 +01:00
2010-01-13 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42704
* tree-sra.c (sra_modify_assign): Do not delete assignments to
SSA_NAMEs.
re PR tree-optimization/42703 (ICE in generate_subtree_copies with out of bounds array access) 2010-01-13 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42703 * tree-sra.c (analyze_access_subtree): Check that we can build a reference to the original data within the aggregate. * testsuite/gcc.c-torture/compile/pr42703.c: New test. From-SVN: r155863
2010-01-13 16:37:37 +01:00
2010-01-13 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42703
* tree-sra.c (analyze_access_subtree): Check that we can build a
reference to the original data within the aggregate.
re PR tree-optimization/42705 (verify_flow_info failed with -O) 2010-01-13 Richard Guenther <rguenther@suse.de> PR tree-optimization/42705 * tree-ssa-reassoc.c (build_and_add_sum): Insert stmts after labels. * gcc.c-torture/compile/pr42705.c: New testcase. From-SVN: r155861
2010-01-13 16:04:38 +01:00
2010-01-13 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42705
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
* tree-ssa-reassoc.c (build_and_add_sum): Insert stmts after labels.
re PR tree-optimization/42705 (verify_flow_info failed with -O) 2010-01-13 Richard Guenther <rguenther@suse.de> PR tree-optimization/42705 * tree-ssa-reassoc.c (build_and_add_sum): Insert stmts after labels. * gcc.c-torture/compile/pr42705.c: New testcase. From-SVN: r155861
2010-01-13 16:04:38 +01:00
re PR middle-end/42716 (ICE in extract_range_from_assert, at tree-vrp.c:1423) 2010-01-13 Richard Guenther <rguenther@suse.de> PR middle-end/42716 * fold-const.c (fold_unary_loc): Fold INDIRECT_REFs. * gcc.c-torture/compile/pr42716.c: New testcase. From-SVN: r155859
2010-01-13 14:31:13 +01:00
2010-01-13 Richard Guenther <rguenther@suse.de>
PR middle-end/42716
* fold-const.c (fold_unary_loc): Fold INDIRECT_REFs.
re PR debug/41371 (var-tracking is slow and memory hungry) PR debug/41371 * var-tracking.c (values_to_unmark): New variable. (find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in values_to_unmark vector. Moved body to... (find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO, instead queue it into values_to_unmark vector. (vt_find_locations): Free values_to_unmark vector. From-SVN: r155858
2010-01-13 14:26:47 +01:00
2010-01-13 Jakub Jelinek <jakub@redhat.com>
PR debug/41371
* var-tracking.c (values_to_unmark): New variable.
(find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in
values_to_unmark vector. Moved body to...
(find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO,
instead queue it into values_to_unmark vector.
(vt_find_locations): Free values_to_unmark vector.
s390.c (override_options): Set default of max-pending-list-length to 256 2010-01-13 Wolfgang Gellerich <gellerich@de.ibm.com> * config/s390/s390.c (override_options): Set default of max-pending-list-length to 256 From-SVN: r155856
2010-01-13 12:40:58 +01:00
2010-01-13 Wolfgang Gellerich <gellerich@de.ibm.com>
* config/s390/s390.c (override_options): Set
default of max-pending-list-length to 256
re PR middle-end/42678 (ICE with lto1 in expand_mult, at expmed.c:3253) 2010-01-13 Richard Guenther <rguenther@suse.de> PR lto/42678 * tree-pass.h (PROP_gimple_lcx): New. * cfgexpand.c (pass_expand): Require PROP_gimple_lcx. * passes.c (init_optimization_passes): Move pass_lower_complex_O0 before the final cleanup_eh. (dump_properties): Dump PROP_gimple_lcx. * tree-complex.c (pass_lower_complex): Provide PROP_gimple_lcx. (tree_lower_complex_O0): Remove. (gate_no_optimization): Run if PROP_gimple_lcx is not set. (pass_lower_complex_O0): Provide PROP_gimple_lcx. Run tree_lower_complex, schedule TODO_update_ssa. * lto-streamer-out.c (output_function): Stream the functions properties. * lto-streamer-in.c (input_function): Likewise. (lto_read_body): Do not override them here. * gfortran.dg/lto/20100110-1_0.f90: New testcase. From-SVN: r155853
2010-01-13 11:07:47 +01:00
2010-01-13 Richard Guenther <rguenther@suse.de>
PR lto/42678
* tree-pass.h (PROP_gimple_lcx): New.
* cfgexpand.c (pass_expand): Require PROP_gimple_lcx.
* passes.c (init_optimization_passes): Move pass_lower_complex_O0
before the final cleanup_eh.
(dump_properties): Dump PROP_gimple_lcx.
* tree-complex.c (pass_lower_complex): Provide PROP_gimple_lcx.
(tree_lower_complex_O0): Remove.
(gate_no_optimization): Run if PROP_gimple_lcx is not set.
(pass_lower_complex_O0): Provide PROP_gimple_lcx. Run
tree_lower_complex, schedule TODO_update_ssa.
* lto-streamer-out.c (output_function): Stream the functions
properties.
* lto-streamer-in.c (input_function): Likewise.
(lto_read_body): Do not override them here.
re PR c/42708 (ICE in gimplify_expr, at gimplify.c:6993) PR c/42708 * c-typeck.c (build_c_cast): Fold value cast to union type before wrapping it in a CONSTRUCTOR. testsuite: * gcc.c-torture/compile/pr42708-1.c: New test. From-SVN: r155846
2010-01-13 00:09:00 +01:00
2010-01-12 Joseph Myers <joseph@codesourcery.com>
PR c/42708
* c-typeck.c (build_c_cast): Fold value cast to union type before
wrapping it in a CONSTRUCTOR.
re PR rtl-optimization/42699 (ZERO_EXTRACT on lhs never optimized out) PR rtl-optimization/42699 * cse.c (cse_insn): Optimize lhs ZERO_EXTRACT if only CONST_INTs are involved. From-SVN: r155844
2010-01-12 21:25:10 +01:00
2010-01-12 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/42699
* cse.c (cse_insn): Optimize lhs ZERO_EXTRACT if only CONST_INTs are
involved.
iris6.h (SUBTARGET_DONT_WARN_UNUSED_SPEC, [...]): Move ... * config/mips/iris6.h (SUBTARGET_DONT_WARN_UNUSED_SPEC, SUBTARGET_WARN_UNUSED_SPEC): Move ... config/mips/iris.h (SUBTARGET_DONT_WARN_UNUSED_SPEC, SUBTARGET_WARN_UNUSED_SPEC): ... here * config/mips/iris5.h (LIBGCC_SPEC): Define. From-SVN: r155837
2010-01-12 13:38:49 +01:00
2010-01-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/mips/iris6.h (SUBTARGET_DONT_WARN_UNUSED_SPEC,
SUBTARGET_WARN_UNUSED_SPEC): Move ...
config/mips/iris.h (SUBTARGET_DONT_WARN_UNUSED_SPEC,
SUBTARGET_WARN_UNUSED_SPEC): ... here
* config/mips/iris5.h (LIBGCC_SPEC): Define.
Fix Neon Scheduler ocaml description. For 2010-01-12 Julian Brown <julian@codesourcery.com> * config/arm/neon-schedgen.ml (Utils): Don't try to open missing module. (find_with_result): New. From-SVN: r155835
2010-01-12 12:50:36 +01:00
2010-01-12 Julian Brown <julian@codesourcery.com>
drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. (host_detect_local_cpu): Add l2sizekb, fill in. Add Atom small cache heuristic. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_cpuid4): Add level3 parameter and fill in. (detect_caches_intel): Handle level3 cache. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix core duo detection. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix Atom detection. From-SVN: r155904
2010-01-14 13:48:09 +01:00
* config/arm/neon-schedgen.ml (Utils): Don't try to
Fix Neon Scheduler ocaml description. For 2010-01-12 Julian Brown <julian@codesourcery.com> * config/arm/neon-schedgen.ml (Utils): Don't try to open missing module. (find_with_result): New. From-SVN: r155835
2010-01-12 12:50:36 +01:00
open missing module.
drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. (host_detect_local_cpu): Add l2sizekb, fill in. Add Atom small cache heuristic. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_cpuid4): Add level3 parameter and fill in. (detect_caches_intel): Handle level3 cache. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix core duo detection. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix Atom detection. From-SVN: r155904
2010-01-14 13:48:09 +01:00
(find_with_result): New.
Fix Neon Scheduler ocaml description. For 2010-01-12 Julian Brown <julian@codesourcery.com> * config/arm/neon-schedgen.ml (Utils): Don't try to open missing module. (find_with_result): New. From-SVN: r155835
2010-01-12 12:50:36 +01:00
re PR tree-optimization/42645 ("-fcompare-debug failure" at -O1) PR tree-optimization/42645 * tree-inline.c (processing_debug_stmt): Move earlier. Make static. (remap_ssa_name): If processing_debug_stmt and name wasn't found in decl_map, set processing_debug_stmt to -1 and return name without any remapping. * g++.dg/other/pr42645-1.C: New test. * g++.dg/other/pr42645-2.C: New test. From-SVN: r155830
2010-01-12 10:43:31 +01:00
2010-01-12 Jakub Jelinek <jakub@redhat.com>
re PR debug/42662 (invalid rtl sharing found in the insn) PR debug/42662 * simplify-rtx.c (simplify_relational_operation_1): Avoid invalid rtx sharing when canonicalizing ({lt,ge}u (plus a b) b). * gcc.dg/pr42662.c: New test. From-SVN: r155831
2010-01-12 10:45:19 +01:00
PR debug/42662
* simplify-rtx.c (simplify_relational_operation_1): Avoid invalid rtx
sharing when canonicalizing ({lt,ge}u (plus a b) b).
re PR tree-optimization/42645 ("-fcompare-debug failure" at -O1) PR tree-optimization/42645 * tree-inline.c (processing_debug_stmt): Move earlier. Make static. (remap_ssa_name): If processing_debug_stmt and name wasn't found in decl_map, set processing_debug_stmt to -1 and return name without any remapping. * g++.dg/other/pr42645-1.C: New test. * g++.dg/other/pr42645-2.C: New test. From-SVN: r155830
2010-01-12 10:43:31 +01:00
PR tree-optimization/42645
* tree-inline.c (processing_debug_stmt): Move earlier. Make static.
(remap_ssa_name): If processing_debug_stmt and name wasn't found in
decl_map, set processing_debug_stmt to -1 and return name without
any remapping.
install.texi (Specific#x-x-cygwin): Document minimum required binutils version... * doc/install.texi (Specific#x-x-cygwin): Document minimum required binutils version, and reword target configuration description. From-SVN: r155821
2010-01-12 00:43:21 +01:00
2010-01-11 Dave Korn <dave.korn.cygwin@gmail.com>
* doc/install.texi (Specific#x-x-cygwin): Document minimum required
binutils version, and reword target configuration description.
avr.h (LINKER_NAME): Remove. 2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> * config/avr/avr.h (LINKER_NAME): Remove. From-SVN: r155819
2010-01-12 00:12:14 +01:00
2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. (host_detect_local_cpu): Add l2sizekb, fill in. Add Atom small cache heuristic. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_cpuid4): Add level3 parameter and fill in. (detect_caches_intel): Handle level3 cache. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix core duo detection. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix Atom detection. From-SVN: r155904
2010-01-14 13:48:09 +01:00
* config/avr/avr.h (LINKER_NAME): Remove.
avr.h (LINKER_NAME): Remove. 2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> * config/avr/avr.h (LINKER_NAME): Remove. From-SVN: r155819
2010-01-12 00:12:14 +01:00
re PR target/42416 (ICE in rs6000_bulitin_vec_perm for 177.mesa with -mvsx) PR target/42416 * config/rs6000/rs6000.c (rs6000_override_options): On targets that support VSX, warn for -mno-altivec if vsx is not disabled, and disable vsx. * gcc.target/powerpc/warn-1.c: New test. * gcc.target/powerpc/warn-2.c: New test. From-SVN: r155816
2010-01-11 21:29:40 +01:00
2010-01-11 Janis Johnson <janis187@us.ibm.com>
PR target/42416
* config/rs6000/rs6000.c (rs6000_override_options): On targets
that support VSX, warn for -mno-altivec if vsx is not disabled,
and disable vsx.
re PR translation/42467 (exgettext should not remove TABs from option help strings) gcc/po/ 2010-01-11 Joseph Myers <joseph@codesourcery.com> Shujing Zhao <pearly.zhao@oracle.com> PR translation/42467 * exgettext: Keep the text before tab character in the option help string at *.opt file. gcc/ 2010-01-11 Joseph Myers <joseph@codesourcery.com> Shujing Zhao <pearly.zhao@oracle.com> PR translation/42469 * common.opt (Wframe-larger-than=, fcompare-debug=, fdbg-cnt=, fira-verbose=, flto-compression-level=, fplugin-arg-): Use tab character between option name and help text. * c.opt (imultilib): Likewise. gcc/fortran 2010-01-11 Joseph Myers <joseph@codesourcery.com> Shujing Zhao <pearly.zhao@oracle.com> PR translation/42469 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=, finit-logical=, finit-real=, fmax-array-constructor=): Use tab character between option name and help text. Co-Authored-By: Shujing Zhao <pearly.zhao@oracle.com> From-SVN: r155801
2010-01-11 05:28:36 +01:00
2010-01-11 Joseph Myers <joseph@codesourcery.com>
Shujing Zhao <pearly.zhao@oracle.com>
drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. (host_detect_local_cpu): Add l2sizekb, fill in. Add Atom small cache heuristic. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_cpuid4): Add level3 parameter and fill in. (detect_caches_intel): Handle level3 cache. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix core duo detection. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix Atom detection. From-SVN: r155904
2010-01-14 13:48:09 +01:00
re PR translation/42467 (exgettext should not remove TABs from option help strings) gcc/po/ 2010-01-11 Joseph Myers <joseph@codesourcery.com> Shujing Zhao <pearly.zhao@oracle.com> PR translation/42467 * exgettext: Keep the text before tab character in the option help string at *.opt file. gcc/ 2010-01-11 Joseph Myers <joseph@codesourcery.com> Shujing Zhao <pearly.zhao@oracle.com> PR translation/42469 * common.opt (Wframe-larger-than=, fcompare-debug=, fdbg-cnt=, fira-verbose=, flto-compression-level=, fplugin-arg-): Use tab character between option name and help text. * c.opt (imultilib): Likewise. gcc/fortran 2010-01-11 Joseph Myers <joseph@codesourcery.com> Shujing Zhao <pearly.zhao@oracle.com> PR translation/42469 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=, finit-logical=, finit-real=, fmax-array-constructor=): Use tab character between option name and help text. Co-Authored-By: Shujing Zhao <pearly.zhao@oracle.com> From-SVN: r155801
2010-01-11 05:28:36 +01:00
PR translation/42469
* common.opt (Wframe-larger-than=, fcompare-debug=, fdbg-cnt=,
fira-verbose=, flto-compression-level=, fplugin-arg-): Use tab
character between option name and help text.
* c.opt (imultilib): Likewise.
20100108_0.c: New. 2010-01-10 Rafael Avila de Espindola <espindola@google.com> * gcc.dg/lto/20100108_0.c: New. 2010-01-10 Rafael Avila de Espindola <espindola@google.com> * lto-streamer-out.c (output_unreferenced_globals): Output static variables. From-SVN: r155800
2010-01-11 03:28:49 +01:00
2010-01-10 Rafael Avila de Espindola <espindola@google.com>
* lto-streamer-out.c (output_unreferenced_globals): Output static
variables.
re PR rtl-optimization/42621 (Computed gotos on AMD 800% slower) PR rtl-optimization/42621 * bb-reorder.c (gate_duplicated_computed_gotos): Only run if not optimizing for size. (duplicate_computed_gotos): Remove now-redundant check. From-SVN: r155796
2010-01-11 00:31:30 +01:00
2010-01-10 Steven Bosscher <steven@gcc.gnu.org>
PR rtl-optimization/42621
* bb-reorder.c (gate_duplicated_computed_gotos): Only run if not
optimizing for size.
(duplicate_computed_gotos): Remove now-redundant check.
re PR target/37454 (gcc: unrecognized option '-rdynamic') 2010-01-10 Steve Ellcey <sje@cup.hp.com> PR target/37454 * configure.ac: Save and restore LDFLAGS and LIBS * configure: Regenerate. From-SVN: r155792
2010-01-10 21:23:08 +01:00
2010-01-10 Steve Ellcey <sje@cup.hp.com>
PR target/37454
* configure.ac: Save and restore LDFLAGS and LIBS
* configure: Regenerate.
re PR middle-end/42667 (internal compiler error: in insert_into_preds_of_block, at tree-ssa-pre.c:3146) 2010-01-10 Richard Guenther <rguenther@suse.de> PR middle-end/42667 * builtins.c (fold_builtin_strlen): Add type argument and convert the resulting length to it. (fold_builtin_1): Adjust. * gcc.dg/torture/pr42667.c: New testcase. From-SVN: r155791
2010-01-10 20:37:45 +01:00
2010-01-10 Richard Guenther <rguenther@suse.de>
PR middle-end/42667
* builtins.c (fold_builtin_strlen): Add type argument and
convert the resulting length to it.
(fold_builtin_1): Adjust.
rs6000.c (rs6000_emit_set_long_const): Shorten sequence for DImode constants >= 0x80000000UL <= 0xFFFFFFFFUL by 1 insn. * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Shorten sequence for DImode constants >= 0x80000000UL <= 0xFFFFFFFFUL by 1 insn. (num_insns_constant_wide): Adjust for that change. From-SVN: r155770
2010-01-09 18:56:12 +01:00
2010-01-09 Jakub Jelinek <jakub@redhat.com>
* config/rs6000/rs6000.c (rs6000_emit_set_long_const): Shorten
sequence for DImode constants >= 0x80000000UL <= 0xFFFFFFFFUL by
1 insn.
(num_insns_constant_wide): Adjust for that change.
re PR rtl-optimization/42631 ("-fcompare-debug failure" with "-O1 -funroll-loops") gcc/ChangeLog: PR debug/42631 * web.c (union_defs): Add used argument, to combine uses of uninitialized regs. (entry_register): Adjust type and tests of used argument. (web_main): Widen used for new use. Pass it to union_defs. * df.h (union_defs): Adjust prototype. gcc/testsuite/ChangeLog: PR debug/42631 * gcc.dg/pr42631.c: New. From-SVN: r155765
2010-01-09 15:41:51 +01:00
2010-01-09 Alexandre Oliva <aoliva@redhat.com>
PR debug/42631
* web.c (union_defs): Add used argument, to combine uses of
uninitialized regs.
(entry_register): Adjust type and tests of used argument.
(web_main): Widen used for new use. Pass it to union_defs.
* df.h (union_defs): Adjust prototype.
re PR debug/42630 ("-fcompare-debug failure (length)" with "-O1 -fvariable-expansion-in-unroller -funroll-loops") gcc/ChangeLog: PR debug/42630 * loop-unroll.c (referenced_in_one_insn_in_loop_p): Count debug uses in new incoming argument. Free body. (reset_debug_uses_in_loop): New. (analyze_insn_to_expand_var): Call the latter if the former found anything. Fix whitespace. Reject invalid dest overlaps before going through all insns in the loop. gcc/testsuite/ChangeLog: PR debug/42630 * gcc.dg/pr42630.c: New. From-SVN: r155764
2010-01-09 15:41:35 +01:00
2010-01-09 Alexandre Oliva <aoliva@redhat.com>
PR debug/42630
* loop-unroll.c (referenced_in_one_insn_in_loop_p): Count debug
uses in new incoming argument. Free body.
(reset_debug_uses_in_loop): New.
(analyze_insn_to_expand_var): Call the latter if the former found
anything. Fix whitespace. Reject invalid dest overlaps before
going through all insns in the loop.
re PR debug/42629 ("-fcompare-debug failure (length)" with "-O1 -fsched-pressure -fschedule-insns") gcc/ChangeLog: PR debug/42629 * haifa-sched.c (dying_use_p): Debug insns don't count. gcc/testsuite/ChangeLog: PR debug/42629 * gcc.dg/pr42629.c: New. From-SVN: r155763
2010-01-09 15:41:17 +01:00
2010-01-09 Alexandre Oliva <aoliva@redhat.com>
PR debug/42629
* haifa-sched.c (dying_use_p): Debug insns don't count.
re PR middle-end/42363 (ICE: verify_flow_info failed for gcc.c-torture/compile/pr37913.c -O1 -g) gcc/ChangeLog: PR middle-end/42363 * gimplify.c (gimplify_modify_expr): Drop lhs on noreturn calls. * tree-cfg.c (is_ctrl_altering_stmt): Don't compute flags twice. (verify_gimple_call): Reject LHS in noreturn calls. gcc/testsuite/ChangeLog: PR middle-end/42363 * gcc.dg/torture/pr42363.c: New. From-SVN: r155762
2010-01-09 15:40:59 +01:00
2010-01-09 Alexandre Oliva <aoliva@redhat.com>
PR middle-end/42363
* gimplify.c (gimplify_modify_expr): Drop lhs on noreturn calls.
* tree-cfg.c (is_ctrl_altering_stmt): Don't compute flags twice.
(verify_gimple_call): Reject LHS in noreturn calls.
re PR debug/42604 (VTA ICE in the vectorizer) gcc/ChangeLog: PR debug/42604 PR debug/42395 * tree-vect-loop-manip.c (adjust_info): New type. (adjust_vec): New pointer to vector. (adjust_debug_stmts_now, adjust_vec_debug_stmts): New. (adjust_debug_stmts, adjust_phi_and_debug_stmts): New. (slpeel_update_phis_for_duplicate_loop): Use them. (slpeel_update_phi_nodes_for_guard1): Likewise. (slpeel_update_phi_nodes_for_guard2): Likewise. (slpeel_tree_peel_loop_to_edge): Likewise. (vect_update_ivs_after_vectorizer): Likewise. gcc/testsuite/ChangeLog: PR debug/42604 PR debug/42395 * gcc.dg/vect/pr42604.c: New. * gcc.dg/vect/pr42395.c: New. From-SVN: r155761
2010-01-09 15:40:40 +01:00
2010-01-09 Alexandre Oliva <aoliva@redhat.com>
PR debug/42604
PR debug/42395
* tree-vect-loop-manip.c (adjust_info): New type.
(adjust_vec): New pointer to vector.
(adjust_debug_stmts_now, adjust_vec_debug_stmts): New.
(adjust_debug_stmts, adjust_phi_and_debug_stmts): New.
(slpeel_update_phis_for_duplicate_loop): Use them.
(slpeel_update_phi_nodes_for_guard1): Likewise.
(slpeel_update_phi_nodes_for_guard2): Likewise.
(slpeel_tree_peel_loop_to_edge): Likewise.
(vect_update_ivs_after_vectorizer): Likewise.
vec.h (DEF_VEC_ALLOC_FUNC_O_STACK): Drop excess paren. * vec.h (DEF_VEC_ALLOC_FUNC_O_STACK): Drop excess paren. (DEF_VEC_ALLOC_FUNC_I_STACK): Likewise. From-SVN: r155760
2010-01-09 15:34:43 +01:00
2010-01-09 Alexandre Oliva <aoliva@redhat.com>
* vec.h (DEF_VEC_ALLOC_FUNC_O_STACK): Drop excess paren.
(DEF_VEC_ALLOC_FUNC_I_STACK): Likewise.
i386.c (ix86_vectorize_builtin_vec_perm): Silence bogus uninitialized warning. * config/i386/i386.c (ix86_vectorize_builtin_vec_perm): Silence bogus uninitialized warning. From-SVN: r155759
2010-01-09 15:34:27 +01:00
2010-01-09 Alexandre Oliva <aoliva@redhat.com>
* config/i386/i386.c (ix86_vectorize_builtin_vec_perm): Silence
bogus uninitialized warning.
re PR middle-end/42512 (integer wrong code bug with loop) 2010-01-09 Richard Guenther <rguenther@suse.de> PR middle-end/42512 * tree-scalar-evolution.c (interpret_loop_phi): Make sure the evolution is compatible with the initial condition. * gcc.c-torture/execute/pr42512.c: New testcase. From-SVN: r155757
2010-01-09 13:04:17 +01:00
2010-01-09 Richard Guenther <rguenther@suse.de>
PR middle-end/42512
* tree-scalar-evolution.c (interpret_loop_phi): Make sure
the evolution is compatible with the initial condition.
gcc.c (process_command): Update copyright notice dates. * gcc.c (process_command): Update copyright notice dates. * gcov.c (print_version): Likewise. * gcov-dump.c (print_version): Likewise. * mips-tfile.c (main): Likewise. * mips-tdump.c (main): Likewise. * gfortranspec.c (lang_specific_driver): Update copyright notice dates. * jcf-dump.c (version): Update copyright notice dates. * mf-runtime.c (__mf_usage): Update copyright notice dates. * gnu/gcj/convert/Convert.java (version): Update copyright notice dates. * gnu/gcj/tools/gcj_dbtool/Main.java (main): Likewise. * gnu/java/rmi/registry/RegistryImpl.java (version): Update copyright notice dates. * tools/gnu/classpath/tools/orbd/Main.java (run): Likewise. From-SVN: r155749
2010-01-09 01:00:42 +01:00
2010-01-09 Jakub Jelinek <jakub@redhat.com>
* gcc.c (process_command): Update copyright notice dates.
* gcov.c (print_version): Likewise.
* gcov-dump.c (print_version): Likewise.
* mips-tfile.c (main): Likewise.
* mips-tdump.c (main): Likewise.
re PR target/41885 (AVR Rotate patterns do not correctly consider overlap.) 2010-01-08 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> PR target/41885 * avr.md (rotlqi3): Add CONST_INT_P check. (rotlhi3): Delete. (rotlhi3_8): Delete. (rotlsi3): Delete. (rotlsi3_8): Delete. (rotlsi3_16): Delete. (rotlsi3_24): Delete. (rotl<mode>3): New. (*rotw<mode>3): New. (*rotb<mode>3): New. *avr.c (avr_rotate_bytes): New function. *avr-proto.h (avr_rotate_bytes): New function. From-SVN: r155746
2010-01-09 00:01:45 +01:00
2010-01-08 Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
PR target/41885
avr.h (LINKER_NAME): Remove. 2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> * config/avr/avr.h (LINKER_NAME): Remove. From-SVN: r155819
2010-01-12 00:12:14 +01:00
* config/avr/avr.md (rotlqi3): Add CONST_INT_P check.
re PR target/41885 (AVR Rotate patterns do not correctly consider overlap.) 2010-01-08 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> PR target/41885 * avr.md (rotlqi3): Add CONST_INT_P check. (rotlhi3): Delete. (rotlhi3_8): Delete. (rotlsi3): Delete. (rotlsi3_8): Delete. (rotlsi3_16): Delete. (rotlsi3_24): Delete. (rotl<mode>3): New. (*rotw<mode>3): New. (*rotb<mode>3): New. *avr.c (avr_rotate_bytes): New function. *avr-proto.h (avr_rotate_bytes): New function. From-SVN: r155746
2010-01-09 00:01:45 +01:00
(rotlhi3): Delete.
(rotlhi3_8): Delete.
(rotlsi3): Delete.
(rotlsi3_8): Delete.
(rotlsi3_16): Delete.
(rotlsi3_24): Delete.
(rotl<mode>3): New.
(*rotw<mode>3): New.
(*rotb<mode>3): New.
avr.h (LINKER_NAME): Remove. 2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> * config/avr/avr.h (LINKER_NAME): Remove. From-SVN: r155819
2010-01-12 00:12:14 +01:00
* config/avr/avr.c (avr_rotate_bytes): New function.
drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. (host_detect_local_cpu): Add l2sizekb, fill in. Add Atom small cache heuristic. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_cpuid4): Add level3 parameter and fill in. (detect_caches_intel): Handle level3 cache. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix core duo detection. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix Atom detection. From-SVN: r155904
2010-01-14 13:48:09 +01:00
* config/avr/avr-proto.h (avr_rotate_bytes): New function.
re PR target/41885 (AVR Rotate patterns do not correctly consider overlap.) 2010-01-08 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> PR target/41885 * avr.md (rotlqi3): Add CONST_INT_P check. (rotlhi3): Delete. (rotlhi3_8): Delete. (rotlsi3): Delete. (rotlsi3_8): Delete. (rotlsi3_16): Delete. (rotlsi3_24): Delete. (rotl<mode>3): New. (*rotw<mode>3): New. (*rotb<mode>3): New. *avr.c (avr_rotate_bytes): New function. *avr-proto.h (avr_rotate_bytes): New function. From-SVN: r155746
2010-01-09 00:01:45 +01:00
re PR target/37454 (gcc: unrecognized option '-rdynamic') 2010-01-08 Steve Ellcey <sje@cup.hp.com> PR target/37454 * configure.ac: Modify -rdynamic check. * configure: Regenerate. From-SVN: r155745
2010-01-08 22:54:37 +01:00
2010-01-08 Steve Ellcey <sje@cup.hp.com>
PR target/37454
* configure.ac: Modify -rdynamic check.
* configure: Regenerate.
sh.c (sh_expand_epilogue): Fix interrupt handler register popping order. * config/sh/sh.c (sh_expand_epilogue): Fix interrupt handler register popping order. From-SVN: r155742
2010-01-08 20:02:28 +01:00
2010-01-08 DJ Delorie <dj@redhat.com>
* config/sh/sh.c (sh_expand_epilogue): Fix interrupt handler
register popping order.
re PR lto/42528 (ICE with -flto and -fsigned-char) 2010-01-08 Richard Guenther <rguenther@suse.de> PR lto/42528 * c.opt (fsigned-char): Also let LTO handle this option. (funsigned-char): Likewise. lto/ * lto-lang.c (lto_handle_option): Handle -f[un]signed-char. (lto_init): Do not init char_type_node in a standard way but according to flag_signed_char. * gcc.dg/lto/20100103-1_0.c: New testcase. * gcc.dg/lto/20100103-2_0.c: Likewise. From-SVN: r155740
2010-01-08 17:57:59 +01:00
2010-01-08 Richard Guenther <rguenther@suse.de>
PR lto/42528
* c.opt (fsigned-char): Also let LTO handle this option.
(funsigned-char): Likewise.
gimple.h (gss_for_code): Wrap gcc_assert in ENABLE_CHECKING. 2010-01-07 Richard Guenther <rguenther@suse.de> * gimple.h (gss_for_code): Wrap gcc_assert in ENABLE_CHECKING. (gimple_op): Likewise. (gimple_op_ptr): Likewise. (gimple_assign_set_lhs): Remove gcc_assert. (gimple_assign_set_rhs1): Likewise. (gimple_assign_set_rhs2): Likewise. (gimple_call_set_lhs): Likewise. (gimple_call_set_fn): Likewise. (gimple_call_set_fndecl): Likewise. (gimple_call_fndecl): Likewise. (gimple_call_return_type): Likewise. (gimple_call_set_chain): Likewise. (gimple_call_num_args): Likewise. (gimple_call_set_arg): Likewise. (gimple_cond_set_code): Likewise. (gimple_cond_set_lhs): Likewise. (gimple_cond_set_rhs): Likewise. (gimple_cond_set_true_label): Likewise. (gimple_cond_set_false_label): Likewise. (gimple_label_set_label): Likewise. (gimple_goto_set_dest): Likewise. (gimple_debug_bind_get_var): Wrap gcc_assert in ENABLE_CHECKING. (gimple_debug_bind_get_value): Likewise. (gimple_debug_bind_get_value_ptr): Likewise. (gimple_debug_bind_set_var): Likewise. (gimple_debug_bind_set_value): Likewise. (gimple_debug_bind_reset_value): Likewise. (gimple_debug_bind_has_value_p): Likewise. (gimple_return_retval_ptr): Remove gcc_assert. (gimple_return_retval): Likewise. (gimple_return_set_retval): Likewise. * tree-flow.h (struct gimple_df): Remove nonlocal_all member. (safe_referenced_var_iterator): Remove. (FOR_EACH_REFERENCED_VAR_SAFE): Likewise. * tree-flow-inline.h (gimple_nonlocal_all): Remove. (fill_referenced_var_vec): Remove. (first_readonly_imm_use): Remove redundant gcc_assert. (phi_arg_index_from_use): Combine gcc_asserts. (move_use_after_head): Wrap gcc_assert in ENABLE_CHECKING. (first_imm_use_stmt): Remove redundant gcc_assert. * tree-cfg.c (verify_gimple_call): Verify function and chain operands. Verify arguments. (verify_types_in_gimple_stmt): Verify condition code and labels. From-SVN: r155696
2010-01-07 17:14:02 +01:00
2010-01-07 Richard Guenther <rguenther@suse.de>
* gimple.h (gss_for_code): Wrap gcc_assert in ENABLE_CHECKING.
(gimple_op): Likewise.
(gimple_op_ptr): Likewise.
(gimple_assign_set_lhs): Remove gcc_assert.
(gimple_assign_set_rhs1): Likewise.
(gimple_assign_set_rhs2): Likewise.
(gimple_call_set_lhs): Likewise.
(gimple_call_set_fn): Likewise.
(gimple_call_set_fndecl): Likewise.
(gimple_call_fndecl): Likewise.
(gimple_call_return_type): Likewise.
(gimple_call_set_chain): Likewise.
(gimple_call_num_args): Likewise.
(gimple_call_set_arg): Likewise.
(gimple_cond_set_code): Likewise.
(gimple_cond_set_lhs): Likewise.
(gimple_cond_set_rhs): Likewise.
(gimple_cond_set_true_label): Likewise.
(gimple_cond_set_false_label): Likewise.
(gimple_label_set_label): Likewise.
(gimple_goto_set_dest): Likewise.
(gimple_debug_bind_get_var): Wrap gcc_assert in ENABLE_CHECKING.
(gimple_debug_bind_get_value): Likewise.
(gimple_debug_bind_get_value_ptr): Likewise.
(gimple_debug_bind_set_var): Likewise.
(gimple_debug_bind_set_value): Likewise.
(gimple_debug_bind_reset_value): Likewise.
(gimple_debug_bind_has_value_p): Likewise.
(gimple_return_retval_ptr): Remove gcc_assert.
(gimple_return_retval): Likewise.
(gimple_return_set_retval): Likewise.
* tree-flow.h (struct gimple_df): Remove nonlocal_all member.
(safe_referenced_var_iterator): Remove.
(FOR_EACH_REFERENCED_VAR_SAFE): Likewise.
* tree-flow-inline.h (gimple_nonlocal_all): Remove.
(fill_referenced_var_vec): Remove.
(first_readonly_imm_use): Remove redundant gcc_assert.
(phi_arg_index_from_use): Combine gcc_asserts.
(move_use_after_head): Wrap gcc_assert in ENABLE_CHECKING.
(first_imm_use_stmt): Remove redundant gcc_assert.
* tree-cfg.c (verify_gimple_call): Verify function and chain
operands. Verify arguments.
(verify_types_in_gimple_stmt): Verify condition code and labels.
re PR tree-optimization/42641 (Random code-generation differences with GRAPHITE) 2010-01-07 Richard Guenther <rguenther@suse.de> PR tree-optimization/42641 * sese.c (rename_map_elt_info): Use the SSA name version, do not hash pointers. From-SVN: r155695
2010-01-07 17:07:17 +01:00
2010-01-07 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42641
* sese.c (rename_map_elt_info): Use the SSA name version, do
not hash pointers.
re PR tree-optimization/42625 (-fipa-sra can generate different destructors in different object files, binary breaks after linking) PR tree-optimization/42625 * cgraph.c (cgraph_make_node_local): Clear DECL_COMDAT*, TREE_PUBLIC, DECL_WEAK and DECL_EXTERNAL also for same_body aliases. * g++.dg/opt/dtor4.C: New test. * g++.dg/opt/dtor4.h: New. * g++.dg/opt/dtor4-aux.cc: New. From-SVN: r155694
2010-01-07 16:10:26 +01:00
2010-01-07 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/42625
* cgraph.c (cgraph_make_node_local): Clear DECL_COMDAT*,
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
TREE_PUBLIC, DECL_WEAK and DECL_EXTERNAL also for same_body aliases.
re PR tree-optimization/42625 (-fipa-sra can generate different destructors in different object files, binary breaks after linking) PR tree-optimization/42625 * cgraph.c (cgraph_make_node_local): Clear DECL_COMDAT*, TREE_PUBLIC, DECL_WEAK and DECL_EXTERNAL also for same_body aliases. * g++.dg/opt/dtor4.C: New test. * g++.dg/opt/dtor4.h: New. * g++.dg/opt/dtor4-aux.cc: New. From-SVN: r155694
2010-01-07 16:10:26 +01:00
Add version.h to the list of plugin headers installed. From-SVN: r155692
2010-01-07 15:11:13 +01:00
2010-01-07 Duncan Sands <baldrick@free.fr>
* Makefile.in (PLUGIN_HEADERS): Add version.h.
re PR rtl-optimization/42511 (bootstrap error in stage3 on alpha-linux-gnu) PR target/42511 * ifcvt.c (dead_or_predicable): Also remove REG_EQUAL note when note itself is not function_invariant_p. From-SVN: r155691
2010-01-07 14:02:34 +01:00
2010-01-07 Uros Bizjak <ubizjak@gmail.com>
PR target/42511
* ifcvt.c (dead_or_predicable): Also remove REG_EQUAL note when
note itself is not function_invariant_p.
gcse.c (execute_rtl_cprop, [...]): Do not add the DF_NOTE problem. * gcse.c (execute_rtl_cprop, execute_rtl_pre, execute_rtl_hoist): Do not add the DF_NOTE problem. * store-motion.c (execute_rtl_store_motion): Likewise. From-SVN: r155690
2010-01-07 12:49:25 +01:00
2009-01-07 Steven Bosscher <steven@gcc.gnu.org>
* gcse.c (execute_rtl_cprop, execute_rtl_pre, execute_rtl_hoist):
Do not add the DF_NOTE problem.
* store-motion.c (execute_rtl_store_motion): Likewise.
re PR tree-optimization/42157 (ICE building stage 1 libgcc: SEGV in compare_access_positions) 2010-01-07 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42157 * tree-sra.c (compare_access_positions): Stabilize sort if both accesses have integer types, return zero immediately if they are the same. From-SVN: r155689
2010-01-07 11:38:25 +01:00
2010-01-07 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42157
* tree-sra.c (compare_access_positions): Stabilize sort if both
accesses have integer types, return zero immediately if they are the
same.
re PR middle-end/41883 (ICE from '-O -fprofile-arcs -fsched2-use-superblocks -ftree-vrp -fschedule-insns2 -freorder-blocks') PR middle-end/41883 * haifa-sched.c (add_to_note_list): Merge into ... (concat_note_lists): ... here, and ... (unlink_other_notes, rm_other_notes): Merge into... (remove_notes): ... here. Create REG_SAVE_NOTEs for NOTE_INSN_EPILOGUE_BEG. From-SVN: r155680
2010-01-06 19:34:31 +01:00
2010-01-06 Richard Henderson <rth@redhat.com>
PR middle-end/41883
* haifa-sched.c (add_to_note_list): Merge into ...
(concat_note_lists): ... here, and ...
(unlink_other_notes, rm_other_notes): Merge into...
(remove_notes): ... here. Create REG_SAVE_NOTEs for
drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_intel): Add l2sizekb parameter and fill in. (host_detect_local_cpu): Add l2sizekb, fill in. Add Atom small cache heuristic. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (detect_caches_cpuid4): Add level3 parameter and fill in. (detect_caches_intel): Handle level3 cache. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix core duo detection. 2010-01-14 Andi Kleen <ak@linux.intel.com> * config/i386/drivers-i386.c (host_detect_local_cpu): Fix Atom detection. From-SVN: r155904
2010-01-14 13:48:09 +01:00
NOTE_INSN_EPILOGUE_BEG.
re PR middle-end/41883 (ICE from '-O -fprofile-arcs -fsched2-use-superblocks -ftree-vrp -fschedule-insns2 -freorder-blocks') PR middle-end/41883 * haifa-sched.c (add_to_note_list): Merge into ... (concat_note_lists): ... here, and ... (unlink_other_notes, rm_other_notes): Merge into... (remove_notes): ... here. Create REG_SAVE_NOTEs for NOTE_INSN_EPILOGUE_BEG. From-SVN: r155680
2010-01-06 19:34:31 +01:00
ipa-inline.c (cgraph_decide_inlining_incrementally): Do not inline regular functions into always-inline functions. 2010-01-06 Richard Guenther <rguenther@suse.de> * ipa-inline.c (cgraph_decide_inlining_incrementally): Do not inline regular functions into always-inline functions. * gcc.c-torture/compile/pr42632.c: New testcase. From-SVN: r155679
2010-01-06 18:52:09 +01:00
2010-01-06 Richard Guenther <rguenther@suse.de>
* ipa-inline.c (cgraph_decide_inlining_incrementally): Do
not inline regular functions into always-inline functions.
rx.h (enum rx_cpu_type): Add RX200. * config/rx/rx.h (enum rx_cpu_type): Add RX200. (CC1_SPEC): Issue an error message if -mcpu=rx200 and -fpu are used together. (OVERRIDE_OPTIONS): Delete. (OPTIMIZATION_OPTIONS): Define. (ALLOW_RX_FPU_INSNS): Define only in terms of -fpu option. * config/rx/rx.c (rx_handle_option): Issue an error message if -mcpu=rx200 and -fpu are used together. (rx_set_optimization_options): New function. Issue an error message if an optimization attribute attempts to reset the FPU/ math optimization pairing. * config/rx/rx-protos.h (rx_set_optimization_options): Prototype. * config/rx/rx.opt: Set the default to 32-bit doubles. * config/rx/t-rx: Add multilibs for -nofpu option. * doc/invoke.texi: Update documentation of RX options. From-SVN: r155677
2010-01-06 18:37:31 +01:00
2010-01-06 Nick Clifton <nickc@redhat.com>
* config/rx/rx.h (enum rx_cpu_type): Add RX200.
(CC1_SPEC): Issue an error message if -mcpu=rx200 and -fpu are
used together.
(OVERRIDE_OPTIONS): Delete.
(OPTIMIZATION_OPTIONS): Define.
(ALLOW_RX_FPU_INSNS): Define only in terms of -fpu option.
* config/rx/rx.c (rx_handle_option): Issue an error message if
-mcpu=rx200 and -fpu are used together.
(rx_set_optimization_options): New function. Issue an error
message if an optimization attribute attempts to reset the FPU/
math optimization pairing.
* config/rx/rx-protos.h (rx_set_optimization_options): Prototype.
* config/rx/rx.opt: Set the default to 32-bit doubles.
* config/rx/t-rx: Add multilibs for -nofpu option.
* doc/invoke.texi: Update documentation of RX options.
tree-ssa-pre.c (name_to_id): New global. 2010-01-06 Richard Guenther <rguenther@suse.de> * tree-ssa-pre.c (name_to_id): New global. (alloc_expression_id): Simplify SSA name handling. (lookup_expression_id): Likewise. (init_pre): Zero name_to_id. (fini_pre): Free it. From-SVN: r155676
2010-01-06 18:08:25 +01:00
2010-01-06 Richard Guenther <rguenther@suse.de>
* tree-ssa-pre.c (name_to_id): New global.
(alloc_expression_id): Simplify SSA name handling.
(lookup_expression_id): Likewise.
(init_pre): Zero name_to_id.
(fini_pre): Free it.
* ifcvt.c (if_convert): Output slim multiple dumps with TDF_SLIM. From-SVN: r155673
2010-01-06 14:14:17 +01:00
2010-01-06 Uros Bizjak <ubizjak@gmail.com>
* ifcvt.c (if_convert): Output slim multiple dumps with TDF_SLIM.
Add smaxv2di3, umaxv2di3, sminv2di3 and uminv2di3 gcc/ 2010-01-05 H.J. Lu <hongjiu.lu@intel.com> PR target/42542 * config/i386/sse.md (smaxv2di3): New. (umaxv2di3): Likewise. (sminv2di3): Likewise. (uminv2di3): Likewise. gcc/testsuite/ 2010-01-05 H.J. Lu <hongjiu.lu@intel.com> PR target/42542 * gcc.target/i386/pr42542-4.c: New. * gcc.target/i386/pr42542-4a.c: Likewise. * gcc.target/i386/pr42542-5.c: Likewise. * gcc.target/i386/pr42542-5a.c: Likewise. From-SVN: r155666
2010-01-06 00:53:29 +01:00
2010-01-05 H.J. Lu <hongjiu.lu@intel.com>
PR target/42542
* config/i386/sse.md (smaxv2di3): New.
(umaxv2di3): Likewise.
(sminv2di3): Likewise.
(uminv2di3): Likewise.
re PR target/42564 (unrecognizable insn with -O -fPIC) PR target/42564 * config/sparc/sparc.h (SPARC_SYMBOL_REF_TLS_P): Delete. * config/sparc/sparc-protos.h (legitimize_pic_address): Likewise. (legitimize_tls_address): Likewise. (sparc_tls_referenced_p): Likewise. * config/sparc/sparc.c (sparc_expand_move): Use legitimize_tls_address and adjust calls to legitimize_pic_address. (legitimate_constant_p) Use sparc_tls_referenced_p. (legitimate_pic_operand_p): Likewise. (sparc_legitimate_address_p): Do not use SPARC_SYMBOL_REF_TLS_P. (sparc_tls_symbol_ref_1): Delete. (sparc_tls_referenced_p): Make static, recognize specific patterns. (legitimize_tls_address): Make static, handle CONST patterns. (legitimize_pic_address): Make static, remove unused parameter and adjust recursive calls. (sparc_legitimize_address): Make static, use sparc_tls_referenced_p and adjust call to legitimize_pic_address. (sparc_output_mi_thunk): Likewise. From-SVN: r155662
2010-01-05 23:29:18 +01:00
2010-01-05 Eric Botcazou <ebotcazou@adacore.com>
PR target/42564
* config/sparc/sparc.h (SPARC_SYMBOL_REF_TLS_P): Delete.
* config/sparc/sparc-protos.h (legitimize_pic_address): Likewise.
(legitimize_tls_address): Likewise.
(sparc_tls_referenced_p): Likewise.
* config/sparc/sparc.c (sparc_expand_move): Use legitimize_tls_address
and adjust calls to legitimize_pic_address.
(legitimate_constant_p) Use sparc_tls_referenced_p.
(legitimate_pic_operand_p): Likewise.
(sparc_legitimate_address_p): Do not use SPARC_SYMBOL_REF_TLS_P.
(sparc_tls_symbol_ref_1): Delete.
(sparc_tls_referenced_p): Make static, recognize specific patterns.
(legitimize_tls_address): Make static, handle CONST patterns.
(legitimize_pic_address): Make static, remove unused parameter and
adjust recursive calls.
(sparc_legitimize_address): Make static, use sparc_tls_referenced_p
and adjust call to legitimize_pic_address.
(sparc_output_mi_thunk): Likewise.
re PR rtl-optimization/42511 (bootstrap error in stage3 on alpha-linux-gnu) PR target/42511 * ifcvt.c (dead_or_predicable): Also remove REG_EQUAL note when note itself is not function_invariant_p. From-SVN: r155691
2010-01-07 14:02:34 +01:00
2010-01-05 Paolo Bonzini <bonzini@gnu.rg>
Properly convert GTU to GT for V4SI and V2DI gcc/ 2010-01-05 Paolo Bonzini <bonzinI@gnu.rg> H.J. Lu <hongjiu.lu@intel.com> PR target/42542 * config/i386/i386.c (ix86_expand_int_vcond): Convert GTU to GT for V4SI and V2DI by subtracting (-(INT MAX) - 1) from both operands to make them signed. * config/i386/sse.md (umaxv4si3): Revert the last change. (umin<mode>3): Likewise. (uminv8hi3): Removed. (uminv4si3): Likewise. gcc/testsuite/ 2010-01-05 H.J. Lu <hongjiu.lu@intel.com> * gcc.target/i386/pr42542-1.c (res): Make it 8 elements. From-SVN: r155660
2010-01-05 21:44:14 +01:00
H.J. Lu <hongjiu.lu@intel.com>
PR target/42542
* config/i386/i386.c (ix86_expand_int_vcond): Convert GTU to GT
for V4SI and V2DI by subtracting (-(INT MAX) - 1) from both
operands to make them signed.
* ChangeLog: Fix reversion entry. From-SVN: r155671
2010-01-06 09:29:39 +01:00
Revert:
2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
PR target/42542
* config/i386/i386.c (ix86_expand_int_vcond): Don't convert
GTU to GT for V4SI and V2DI.
* config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP.
(umin<mode>3): Removed.
(uminv8hi3): New.
Properly convert GTU to GT for V4SI and V2DI gcc/ 2010-01-05 Paolo Bonzini <bonzinI@gnu.rg> H.J. Lu <hongjiu.lu@intel.com> PR target/42542 * config/i386/i386.c (ix86_expand_int_vcond): Convert GTU to GT for V4SI and V2DI by subtracting (-(INT MAX) - 1) from both operands to make them signed. * config/i386/sse.md (umaxv4si3): Revert the last change. (umin<mode>3): Likewise. (uminv8hi3): Removed. (uminv4si3): Likewise. gcc/testsuite/ 2010-01-05 H.J. Lu <hongjiu.lu@intel.com> * gcc.target/i386/pr42542-1.c (res): Make it 8 elements. From-SVN: r155660
2010-01-05 21:44:14 +01:00
(uminv4si3): Likewise.
re PR tree-optimization/42462 (wrong-code with computed-goto) 2010-01-05 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42462 * ipa-inline.c (compute_inline_parameters): Pass node->decl instead of current_function_decl to helper functions and macros. * gcc/testsuite/g++.dg/torture/pr42462.C: New test. From-SVN: r155658
2010-01-05 20:42:32 +01:00
2010-01-05 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42462
* ipa-inline.c (compute_inline_parameters): Pass node->decl instead of
current_function_decl to helper functions and macros.
re PR bootstrap/41771 (Bootstrap with Sun Studio 12.1 fails) gcc: PR bootstrap/41771 * flags.h: Don't include real.h. (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS, HONOR_SIGN_DEPENDENT_ROUNDING): Move ... * real.h (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS, HONOR_SIGN_DEPENDENT_ROUNDING): ... here. * dominance.c: Update copyright. * gimple.c (walk_gimple_op): Remove inline. * tree-ssa-reassoc.c: Include real.h. * Makefile.in (FLAGS_H): Remove $(REAL_H). (tree-ssa-reassoc.o): Depend on $(REAL_H). include: PR bootstrap/41771 * ansidecl.h: Fix inline test for C99 and Sun Studio cc. From-SVN: r155654
2010-01-05 18:14:30 +01:00
2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR bootstrap/41771
* flags.h: Don't include real.h.
(HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,
HONOR_SIGN_DEPENDENT_ROUNDING): Move ...
* real.h (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES,
HONOR_SIGNED_ZEROS, HONOR_SIGN_DEPENDENT_ROUNDING): ... here.
* dominance.c: Update copyright.
* gimple.c (walk_gimple_op): Remove inline.
* tree-ssa-reassoc.c: Include real.h.
* Makefile.in (FLAGS_H): Remove $(REAL_H).
(tree-ssa-reassoc.o): Depend on $(REAL_H).
rx.c (rx_get_stack_layout): Fix allocation of second register to push into the stack frame when... * config/rx/rx.c (rx_get_stack_layout): Fix allocation of second register to push into the stack frame when the accumulator has to be saved during interrupts. From-SVN: r155652
2010-01-05 16:43:43 +01:00
2010-01-05 Nick Clifton <nickc@redhat.com>
* config/rx/rx.c (rx_get_stack_layout): Fix allocation of second
register to push into the stack frame when the accumulator has to
be saved during interrupts.
invoke.texi: Remove the documentation about option -Wunreachable-code. 2010-01-05 Eric Fisher <joefoxreal@gmail.com> * doc/invoke.texi: Remove the documentation about option -Wunreachable-code. * common.opt (Wunreachable-code): Preserved for backward compatibility. * tree-cfg.c: Remove the implementation of -Wunreachable-code. * opts.c (common_handle_option): Add OPT_Wunreachable_code to the backward compatibility flag section. * gcc.dg/pr12603.c: Remove -Wunreachable-code from dg-options. * gcc.dg/Wunreachable-1.c: Remove the testcase of -Wunreachable-code. * gcc.dg/Wunreachable-2.c: Likewise. * gcc.dg/Wunreachable-3.c: Likewise. * gcc.dg/Wunreachable-4.c: Likewise. * gcc.dg/Wunreachable-5.c: Likewise. * gcc.dg/Wunreachable-6.c: Likewise. * gcc.dg/Wunreachable-7.c: Likewise. * gcc.dg/Wunreachable-8.c: Likewise. * gcc.dg/20041231-1.c: Likewise. From-SVN: r155645
2010-01-05 13:30:30 +01:00
2010-01-05 Eric Fisher <joefoxreal@gmail.com>
* doc/invoke.texi: Remove the documentation about option
-Wunreachable-code.
* common.opt (Wunreachable-code): Preserved for backward
compatibility.
* tree-cfg.c: Remove the implementation of -Wunreachable-code.
* opts.c (common_handle_option): Add OPT_Wunreachable_code to
the backward compatibility flag section.
tree-ssa-pre.c (bitmap_value_insert_into_set): Optimize. 2010-01-05 Richard Guenther <rguenther@suse.de> * tree-ssa-pre.c (bitmap_value_insert_into_set): Optimize. From-SVN: r155643
2010-01-05 11:53:11 +01:00
2010-01-05 Richard Guenther <rguenther@suse.de>
* tree-ssa-pre.c (bitmap_value_insert_into_set): Optimize.
re PR tree-optimization/42508 (wrong code with "-O1 -fipa-sra") PR tree-optimization/42508 * tree-sra.c (convert_callers): Check for recursive call by comparing cgraph nodes instead of decls. (modify_function): Call ipa_modify_formal_parameters also on all same_body aliases. * g++.dg/opt/pr42508.C: New test. * cgraphunit.c (cgraph_materialize_all_clones): Compare cgraph nodes when checking for same_body aliases. From-SVN: r155640
2010-01-05 09:40:50 +01:00
2010-01-05 Jakub Jelinek <jakub@redhat.com>
re PR other/42611 (ICE in tree_low_cst, at tree.c:5014) PR other/42611 * cfgexpand.c (expand_one_var): Diagnose too large variables. * gcc.dg/pr42611.c: New test. From-SVN: r155641
2010-01-05 09:42:53 +01:00
PR other/42611
* cfgexpand.c (expand_one_var): Diagnose too large variables.
re PR tree-optimization/42508 (wrong code with "-O1 -fipa-sra") PR tree-optimization/42508 * tree-sra.c (convert_callers): Check for recursive call by comparing cgraph nodes instead of decls. (modify_function): Call ipa_modify_formal_parameters also on all same_body aliases. * g++.dg/opt/pr42508.C: New test. * cgraphunit.c (cgraph_materialize_all_clones): Compare cgraph nodes when checking for same_body aliases. From-SVN: r155640
2010-01-05 09:40:50 +01:00
PR tree-optimization/42508
* tree-sra.c (convert_callers): Check for recursive call
by comparing cgraph nodes instead of decls.
(modify_function): Call ipa_modify_formal_parameters also
on all same_body aliases.
* cgraphunit.c (cgraph_materialize_all_clones): Compare
cgraph nodes when checking for same_body aliases.
tree-ssa-pre.c (get_or_alloc_expr_for_name): Avoid redundant allocation and lookup. 2010-01-05 Richard Guenther <rguenther@suse.de> * tree-ssa-pre.c (get_or_alloc_expr_for_name): Avoid redundant allocation and lookup. (get_or_alloc_expr_for_constant): Likewise. (phi_translate): Sink allocation. From-SVN: r155635
2010-01-05 01:06:25 +01:00
2010-01-05 Richard Guenther <rguenther@suse.de>
* tree-ssa-pre.c (get_or_alloc_expr_for_name): Avoid redundant
allocation and lookup.
(get_or_alloc_expr_for_constant): Likewise.
(phi_translate): Sink allocation.
tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate a new entry only if needed. 2010-01-04 Richard Guenther <rguenther@suse.de> * tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate a new entry only if needed. * tree-ssa-dom.c (lookup_avail_expr): Likewise. * tree-ssa-coalesce.c (find_coalesce_pair): Avoid one hashtable lookup. * tree-ssa-pre.c (sorted_array_from_bitmap_set): Pre-allocate the result array. (phi_translate): Handle CONSTANTs early. From-SVN: r155633
2010-01-04 22:02:42 +01:00
2010-01-04 Richard Guenther <rguenther@suse.de>
* tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate
a new entry only if needed.
* tree-ssa-dom.c (lookup_avail_expr): Likewise.
* tree-ssa-coalesce.c (find_coalesce_pair): Avoid one
hashtable lookup.
* tree-ssa-pre.c (sorted_array_from_bitmap_set): Pre-allocate
the result array.
(phi_translate): Handle CONSTANTs early.
re PR tree-optimization/42398 (internal compiler error: in sra_modify_expr, at tree-sra.c:2175) 2010-01-04 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42398 * tree-sra.c (struct access): Removed flag grp_different_types. (dump_access): Do not dump the removed flag. (sort_and_splice_var_accesses): Do not set the removed flag. (sra_modify_expr): Check for type compatibility directly. * testsuite/gcc.c-torture/compile/pr42398.c: New test. From-SVN: r155631
2010-01-04 19:25:14 +01:00
2010-01-04 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42398
* tree-sra.c (struct access): Removed flag grp_different_types.
(dump_access): Do not dump the removed flag.
(sort_and_splice_var_accesses): Do not set the removed flag.
(sra_modify_expr): Check for type compatibility directly.
re PR tree-optimization/42366 (ICE in ipa_write_node_info, at ipa-prop.c:2023) 2010-01-04 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42366 * ipa-cp.c (ipcp_init_stage): Always call ipa_compute_jump_functions on edges with variable number of parameters. * ipa-prop.c (ipa_write_node_info): Stream out uses_analysis_done flag instead of asserting it. (ipa_read_node_info): Read uses_analysis_done flag. From-SVN: r155630
2010-01-04 19:18:54 +01:00
2010-01-04 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42366
* ipa-cp.c (ipcp_init_stage): Always call ipa_compute_jump_functions on
edges with variable number of parameters.
* ipa-prop.c (ipa_write_node_info): Stream out uses_analysis_done
flag instead of asserting it.
(ipa_read_node_info): Read uses_analysis_done flag.
tree-ssa-sccvn.c (vn_reference_op_compute_hash): Use iterative_hash_* as intended. 2010-01-04 Richard Guenther <rguenther@suse.de> * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Use iterative_hash_* as intended. (vn_reference_compute_hash): Likewise. Simplify hashing SSA names. (vn_reference_lookup_2): Likewise. (vn_nary_op_compute_hash): Likewise. (vn_phi_compute_hash): Likewise. (expressions_equal_p): Remove strange code. * tree-ssa-pre.c (pre_expr_eq): Use gcc_unreachable (). (pre_expr_hash): Likewise. Simplify hashing SSA names. (bitmap_insert_into_set_1): Take value-id as parameter. (add_to_value): Pass it. (bitmap_insert_into_set): Likewise. (bitmap_value_insert_into_set): Likewise. Remove redundant check. From-SVN: r155624
2010-01-04 18:01:34 +01:00
2010-01-04 Richard Guenther <rguenther@suse.de>
* tree-ssa-sccvn.c (vn_reference_op_compute_hash): Use
iterative_hash_* as intended.
(vn_reference_compute_hash): Likewise. Simplify hashing
SSA names.
(vn_reference_lookup_2): Likewise.
(vn_nary_op_compute_hash): Likewise.
(vn_phi_compute_hash): Likewise.
(expressions_equal_p): Remove strange code.
* tree-ssa-pre.c (pre_expr_eq): Use gcc_unreachable ().
(pre_expr_hash): Likewise. Simplify hashing SSA names.
(bitmap_insert_into_set_1): Take value-id as parameter.
(add_to_value): Pass it.
(bitmap_insert_into_set): Likewise.
(bitmap_value_insert_into_set): Likewise. Remove redundant check.
re PR driver/42442 (-march=native doesn't apply to multiple files) PR driver/42442 * gcc.c (SWITCH_IGNORE_PERMANENTLY): Define. (do_self_spec): For switches with SWITCH_IGNORE set set also SWITCH_IGNORE_PERMANENTLY. (check_live_switch): Check SWITCH_IGNORE_PERMANENTLY instead of SWITCH_IGNORE. From-SVN: r155622
2010-01-04 17:02:41 +01:00
2010-01-04 Jakub Jelinek <jakub@redhat.com>
PR driver/42442
* gcc.c (SWITCH_IGNORE_PERMANENTLY): Define.
(do_self_spec): For switches with SWITCH_IGNORE set set also
SWITCH_IGNORE_PERMANENTLY.
(check_live_switch): Check SWITCH_IGNORE_PERMANENTLY instead
of SWITCH_IGNORE.
20100104_0.c: New. 2010-01-04 Rafael Avila de Espindola <espindola@google.com> * gcc.dg/lto/20100104_0.c: New. 2010-01-04 Rafael Avila de Espindola <espindola@google.com> * lto-streamer-out.c (output_unreferenced_globals): Output the full tree of an unreferenced global var. From-SVN: r155619
2010-01-04 16:25:11 +01:00
2010-01-04 Rafael Avila de Espindola <espindola@google.com>
* lto-streamer-out.c (output_unreferenced_globals): Output the full
tree of an unreferenced global var.
Don't convert GTU to GT for V4SI and V2DI gcc/ 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> PR target/42542 * config/i386/i386.c (ix86_expand_int_vcond): Don't convert GTU to GT for V4SI and V2DI. * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP. (umin<mode>3): Removed. (uminv8hi3): New. (uminv4si3): Likewise. gcc/testsuite/ 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> PR target/42542 * gcc.target/i386/pr42542-1.c: New. * gcc.target/i386/pr42542-1a.c: Likewise. * gcc.target/i386/pr42542-1b.c: Likewise. * gcc.target/i386/pr42542-2.c: Likewise. * gcc.target/i386/pr42542-2a.c: Likewise. * gcc.target/i386/pr42542-2b.c: Likewise. * gcc.target/i386/pr42542-3.c: Likewise. * gcc.target/i386/pr42542-3a.c: Likewise. From-SVN: r155618
2010-01-04 16:14:31 +01:00
2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
PR target/42542
* config/i386/i386.c (ix86_expand_int_vcond): Don't convert
GTU to GT for V4SI and V2DI.
* config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP.
(umin<mode>3): Removed.
(uminv8hi3): New.
(uminv4si3): Likewise.
Turn on trace in collect2 if needed 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> PR lto/42581 * collect2.c (main): Turn on trace in collect2 if -v is passed to gcc with LTO. From-SVN: r155616
2010-01-04 15:42:38 +01:00
2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
PR lto/42581
* collect2.c (main): Turn on trace in collect2 if -v is passed
to gcc with LTO.
c-tree.texi (RETURN_STMT): Change to RETURN_EXPR. 2010-01-03 Jerry Quinn <jlquinn@optonline.net> * doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR. Update description of expression operand. From-SVN: r155604
2010-01-04 06:48:07 +01:00
2010-01-03 Jerry Quinn <jlquinn@optonline.net>
* doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR. Update
description of expression operand.
configure.ac: Add install-html to target_list for Make-hooks. * configure.ac: Add install-html to target_list for Make-hooks. * configure: Regenerate. * fortran/Make-lang.in (F95_HTMLFILES): New. (fortran.html): Use it. (fortran.install-html): New. * Makefile.in (install-html): Add lang.install-html. * java/Make-lang.in (JAVA_HTMLFILES): New. (java.html): Use it. (java.install-html): New. * objc/Make-lang.in (objc.install-html): New. * objcp/Make-lang.in (obj-c++.install-html): New. * cp/Make-lang.in (c++.install-html): New. * ada/gcc-interface/Make-lang.in (ada.install-html): New. * lto/Make-lang.in (lto.install-html): New. From-SVN: r155602
2010-01-04 02:36:36 +01:00
2010-01-03 Andrew Jenner <andrew@codesourcery.com>
* configure.ac: Add install-html to target_list for Make-hooks.
* configure: Regenerate.
* fortran/Make-lang.in (F95_HTMLFILES): New.
(fortran.html): Use it.
(fortran.install-html): New.
* Makefile.in (install-html): Add lang.install-html.
* java/Make-lang.in (JAVA_HTMLFILES): New.
(java.html): Use it.
(java.install-html): New.
* objc/Make-lang.in (objc.install-html): New.
* objcp/Make-lang.in (obj-c++.install-html): New.
* cp/Make-lang.in (c++.install-html): New.
* ada/gcc-interface/Make-lang.in (ada.install-html): New.
* lto/Make-lang.in (lto.install-html): New.
Pass -m* and -v to -plugin-opt gcc/ 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> PR lto/42520 * gcc.c (LINK_COMMAND_SPEC): Pass -m* and -v to -plugin-opt. lto-plugin/ 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> PR lto/42520 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command if -v is passed. From-SVN: r155601
2010-01-04 01:52:50 +01:00
2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
PR lto/42520
* gcc.c (LINK_COMMAND_SPEC): Pass -m* and -v to -plugin-opt.
re PR rtl-optimization/41862 (-fgcse-sm causes bootstrap-debug comparison failures) PR rtl-optimization/41862 * store-motion.c (store_killed_in_insn, compute_store_table, remove_reachable_equiv_notes, replace_store_insn, build_store_vectors): Ignore all DEBUG_INSNs. From-SVN: r155596
2010-01-03 23:41:22 +01:00
2009-01-03 Steven Bosscher <steven@gcc.gnu.org>
PR rtl-optimization/41862
* store-motion.c (store_killed_in_insn, compute_store_table,
remove_reachable_equiv_notes, replace_store_insn,
build_store_vectors): Ignore all DEBUG_INSNs.
Pass -dumpbase and -dumpdir to gcc for LTO gcc/ 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> PR lto/41564 * common.opt: Add dumpdir. * gcc.c (cc1_options): Add "-dumpbase %B" only if -dumpbase isn't specified. (option_map): Add --dumpdir. * gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add dumpdir. * lto-wrapper.c (run_gcc): Add -dumpbase and -dumpdir for -o. * opts.c (decode_options): Try dump_dir_name first if dump_base_name isn't an absolute path. (common_handle_option): Handle OPT_dumpdir. * toplev.c (dump_dir_name): New. (print_switch_values): Also ignore -dumpdir. * toplev.h (dump_dir_name): New. gcc/lto/ 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> PR lto/41564 * lto.c (DUMPBASE_SUFFIX): New. (lto_execute_ltrans): Append a sequence number to -dumpbase for LTRANS. From-SVN: r155591
2010-01-03 18:03:38 +01:00
2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
PR lto/41564
* common.opt: Add dumpdir.
* gcc.c (cc1_options): Add "-dumpbase %B" only if -dumpbase
isn't specified.
(option_map): Add --dumpdir.
* gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add dumpdir.
* lto-wrapper.c (run_gcc): Add -dumpbase and -dumpdir for -o.
* opts.c (decode_options): Try dump_dir_name first if
dump_base_name isn't an absolute path.
(common_handle_option): Handle OPT_dumpdir.
* toplev.c (dump_dir_name): New.
(print_switch_values): Also ignore -dumpdir.
* toplev.h (dump_dir_name): New.
re PR rtl-optimization/42589 (bswap optimization does not work for 32bit (but for 64bit) on 64bit registers) 2010-01-03 Richard Guenther <rguenther@suse.de> PR tree-optimization/42589 * tree-ssa-math-opts.c (execute_optimize_bswap): Allow double-word expansion of bswap32. * gcc.target/i386/pr42589.c: New testcase. From-SVN: r155588
2010-01-03 16:23:29 +01:00
2010-01-03 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42589
* tree-ssa-math-opts.c (execute_optimize_bswap): Allow
double-word expansion of bswap32.
postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM with BLOCK_FOR_INSN. * postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM with BLOCK_FOR_INSN. * auto-inc-dec.c (attempt_change, get_next_ref, find_inc): Likewise. * ifcvt.c (noce_get_alt_condition, noce_try_abs, noce_process_if_block): Likewise. * gcse.c (compute_local_properties, insert_expr_in_table, insert_set_in_table, canon_list_insert, find_avail_set, pre_insert_copy_insn): Likewise. * basic-block.h (BLOCK_NUM): Move from here... * sched-int.h (BLOCK_NUM): ... to here to localize it in the scheduler. From-SVN: r155586
2010-01-03 14:13:03 +01:00
2010-01-03 Steven Bosscher <steven@gcc.gnu.org>
* postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM
with BLOCK_FOR_INSN.
* auto-inc-dec.c (attempt_change, get_next_ref, find_inc): Likewise.
* ifcvt.c (noce_get_alt_condition, noce_try_abs,
noce_process_if_block): Likewise.
* gcse.c (compute_local_properties, insert_expr_in_table,
insert_set_in_table, canon_list_insert, find_avail_set,
pre_insert_copy_insn): Likewise.
* basic-block.h (BLOCK_NUM): Move from here...
* sched-int.h (BLOCK_NUM): ... to here to localize it in the scheduler.
re PR tree-optimization/42438 (Fix for PR38819 is too conservative) 2010-01-03 Richard Guenther <rguenther@suse.de> PR tree-optimization/42438 * tree-ssa-pre.c (struct bb_bitmap_sets): Add contains_may_not_return_call flag. (BB_MAY_NOTRETURN): New. (valid_in_sets): Trapping nary operations are not valid in blocks that may not return. (insert_into_preds_of_block): Remove check for trapping expressions. (compute_avail): Compute also BB_MAY_NOTRETURN. * gcc.dg/tree-ssa/ssa-pre-27.c: New testcase. From-SVN: r155584
2010-01-03 13:06:02 +01:00
2010-01-03 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42438
* tree-ssa-pre.c (struct bb_bitmap_sets): Add
contains_may_not_return_call flag.
(BB_MAY_NOTRETURN): New.
(valid_in_sets): Trapping nary operations are not valid
in blocks that may not return.
re PR target/43103 (xop-vpermil2pX tests failed) PR target/43103 * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c for insn mnemonic suffix. testsuite/ChangeLog: PR target/43103 * gcc.target/i386/xop-check.h: Include m256-check.h. * gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h. * gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-1.c: Ditto. * gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto. From-SVN: r156827
2010-02-17 11:52:41 +01:00
(insert_into_preds_of_block): Remove check for trapping expressions.
re PR tree-optimization/42438 (Fix for PR38819 is too conservative) 2010-01-03 Richard Guenther <rguenther@suse.de> PR tree-optimization/42438 * tree-ssa-pre.c (struct bb_bitmap_sets): Add contains_may_not_return_call flag. (BB_MAY_NOTRETURN): New. (valid_in_sets): Trapping nary operations are not valid in blocks that may not return. (insert_into_preds_of_block): Remove check for trapping expressions. (compute_avail): Compute also BB_MAY_NOTRETURN. * gcc.dg/tree-ssa/ssa-pre-27.c: New testcase. From-SVN: r155584
2010-01-03 13:06:02 +01:00
(compute_avail): Compute also BB_MAY_NOTRETURN.
* doc/invoke.texi: Add 2010 to copyright years. From-SVN: r155583
2010-01-03 11:06:56 +01:00
2010-01-03 Gerald Pfeifer <gerald@pfeifer.com>
* doc/invoke.texi: Add 2010 to copyright years.
* config/sparc/sparc.c: Fix formatting nits. From-SVN: r155582
2010-01-03 10:49:01 +01:00
2010-01-03 Eric Botcazou <ebotcazou@adacore.com>
* config/sparc/sparc.c: Fix formatting nits.
invoke.texi (Optimize Options): Reword introduction a bit. * doc/invoke.texi (Optimize Options): Reword introduction a bit. Co-Authored-By: Alexander Monakov <amonakov@ispras.ru> From-SVN: r155578
2010-01-02 20:23:00 +01:00
2010-01-02 Gerald Pfeifer <gerald@pfeifer.com>
Remove duplicated ChangeLog entries. From-SVN: r155629
2010-01-04 19:07:42 +01:00
Alexander Monakov <amonakov@ispras.ru>
invoke.texi (Optimize Options): Reword introduction a bit. * doc/invoke.texi (Optimize Options): Reword introduction a bit. Co-Authored-By: Alexander Monakov <amonakov@ispras.ru> From-SVN: r155578
2010-01-02 20:23:00 +01:00
* doc/invoke.texi (Optimize Options): Reword introduction a bit.
re PR middle-end/42577 (array bounds false positive with -O3, goes away with -O2) 2010-01-02 Richard Guenther <rguenther@suse.de> PR middle-end/42577 * tree-vrp.c (check_all_array_refs): Skip non-excutable blocks. (simplify_switch_using_ranges): Mark to be removed edges as non-executable. From-SVN: r155577
2010-01-02 20:14:52 +01:00
2010-01-02 Richard Guenther <rguenther@suse.de>
PR middle-end/42577
* tree-vrp.c (check_all_array_refs): Skip non-excutable blocks.
(simplify_switch_using_ranges): Mark to be removed edges
as non-executable.
collect2.c (scan_libraries): Add missing argument to call to scan_prog_file. * collect2.c (scan_libraries): Add missing argument to call to scan_prog_file. From-SVN: r155572
2010-01-02 17:47:40 +01:00
2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two. * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two. From-SVN: r155574
2010-01-02 18:27:47 +01:00
* config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two.
collect2.c (scan_libraries): Add missing argument to call to scan_prog_file. * collect2.c (scan_libraries): Add missing argument to call to scan_prog_file. From-SVN: r155572
2010-01-02 17:47:40 +01:00
* collect2.c (scan_libraries): Add missing argument in call to
scan_prog_file.
2010-01-02 Uros Bizjak <ubizjak@gmail.com>
PR target/42448
* config/alpha/predicates.md (aligned_memory_operand): Return false
for CQImode.
(unaligned_memory_operand): Return true for CQImode.
* config/alpha/alpha.c (get_aligned_mem): Assert that location
doesn not cross aligned SImode word boundary.
2010-01-02 Anatoly Sokolov <aesok@post.ru>
* config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, XEXP_):
Remove.
* config/avr/avr-protos.h (avr_init_once, avr_optimization_options,
avr_change_section, avr_reg_class_from_letter) : Remove declaration.
2010-01-02 Richard Guenther <rguenther@suse.de>
PR lto/41597
* toplev.c (compile_file): Emit LTO marker properly. Change
it to __gnu_lto_v1.
* collect2.c (scan_prog_file): Adjust for changed LTO marker.
re PR lto/41597 (Bad .comm directive) 2010-01-02 Richard Guenther <rguenther@suse.de> PR lto/41597 * toplev.c (compile_file): Emit LTO marker properly. Change it to __gnu_lto_v1. * collect2.c (scan_prog_file): Adjust for changed LTO marker. From-SVN: r155563
2010-01-02 12:11:37 +01:00
re PR debug/42455 ("-fcompare-debug failure" at -O2 in 'recent' builds) 2010-01-01 Richard Guenther <rguenther@suse.de> PR debug/42455 * tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order. From-SVN: r155559
2010-01-01 21:22:17 +01:00
2010-01-01 Richard Guenther <rguenther@suse.de>
PR debug/42455
re PR target/42448 (Wrong code with _Complex char in structure) PR target/42448 * config/alpha/predicates.md (aligned_memory_operand): Return false for CQImode. (unaligned_memory_operand): Return true for CQImode. * config/alpha/alpha.c (get_aligned_mem): Assert that location doesn not cross aligned SImode word boundary. testsuite/ChangeLog: PR target/42448 * gcc.target/alpha/pr42448-1.c: New test. * gcc.target/alpha/pr42448-2.c: Ditto. From-SVN: r155566
2010-01-02 15:18:41 +01:00
* tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order.
re PR debug/42455 ("-fcompare-debug failure" at -O2 in 'recent' builds) 2010-01-01 Richard Guenther <rguenther@suse.de> PR debug/42455 * tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order. From-SVN: r155559
2010-01-01 21:22:17 +01:00
re PR c/42570 (ICE in get_alias_set, at alias.c:710) 2010-01-01 Richard Guenther <rguenther@suse.de> PR c/42570 * c-decl.c (grokdeclarator): For zero-size arrays force structural equality checks as layout_type does. * gcc.c-torture/execute/pr42570.c: New testcase. From-SVN: r155557
2010-01-01 18:19:02 +01:00
2010-01-01 Richard Guenther <rguenther@suse.de>
PR c/42570
* c-decl.c (grokdeclarator): For zero-size arrays force
structural equality checks as layout_type does.
Move 2009 ChangeLog to ChangeLog-2009. From-SVN: r155556
2010-01-01 18:08:32 +01:00
2010-01-01 H.J. Lu <hongjiu.lu@intel.com>
* builtins.c: Update copyright to 2010.
Remove asterisk in LTO section name. 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> PR lto/42531 * lto-streamer-out.c (produce_asm): Revert the last change. (copy_function): Likewise. * lto-streamer.c (lto_get_section_name): Skip any leading asterisk in name. From-SVN: r155555
2010-01-01 17:49:15 +01:00
2010-01-01 H.J. Lu <hongjiu.lu@intel.com>
re PR lto/42531 (FAIL: gcc.c-torture/compile/20011119-1.c) PR lto/42531 * lto-streamer-out.c (produce_asm): Skip any leading asterisk when using DECL_ASSEMBLER_NAME to generate a section name. (copy_function): Likewise. From-SVN: r155528
2009-12-31 00:20:55 +01:00
PR lto/42531
Remove asterisk in LTO section name. 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> PR lto/42531 * lto-streamer-out.c (produce_asm): Revert the last change. (copy_function): Likewise. * lto-streamer.c (lto_get_section_name): Skip any leading asterisk in name. From-SVN: r155555
2010-01-01 17:49:15 +01:00
* lto-streamer-out.c (produce_asm): Revert the last change.
re PR lto/42531 (FAIL: gcc.c-torture/compile/20011119-1.c) PR lto/42531 * lto-streamer-out.c (produce_asm): Skip any leading asterisk when using DECL_ASSEMBLER_NAME to generate a section name. (copy_function): Likewise. From-SVN: r155528
2009-12-31 00:20:55 +01:00
(copy_function): Likewise.
Remove asterisk in LTO section name. 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> PR lto/42531 * lto-streamer-out.c (produce_asm): Revert the last change. (copy_function): Likewise. * lto-streamer.c (lto_get_section_name): Skip any leading asterisk in name. From-SVN: r155555
2010-01-01 17:49:15 +01:00
* lto-streamer.c (lto_get_section_name): Skip any leading
asterisk in name.
cgraph.h (cgraph_set_nothrow_flag, [...]): New prototypes. * cgraph.h (cgraph_set_nothrow_flag, cgraph_set_readonly_flag, cgraph_set_pure_flag, cgraph_set_looping_const_or_pure_flag): New prototypes. * cgraph.c (cgraph_set_nothrow_flag, cgraph_set_readonly_flag, cgraph_set_pure_flag, cgraph_set_looping_const_or_pure_flag): New functions. * except.h (set_nothrow_function_flags): Remove prototype. * except.c (set_nothrow_function_flags): Use cgraph_set_nothrow_flag. Make static. * ipa-pure-const.c (propagate): Use cgraph_set_nothrow_flag, cgraph_set_readonly_flag, cgraph_set_pure_flag and cgraph_set_looping_const_or_pure_flag. (local_pure_const): Likewise. From-SVN: r155220
2009-12-14 17:53:57 +01:00
Remove asterisk in LTO section name. 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> PR lto/42531 * lto-streamer-out.c (produce_asm): Revert the last change. (copy_function): Likewise. * lto-streamer.c (lto_get_section_name): Skip any leading asterisk in name. From-SVN: r155555
2010-01-01 17:49:15 +01:00
2010-01-01 Richard Guenther <rguenther@suse.de>
linux-atomic.c (SYNC_LOCK_RELEASE): Place memory barrier before the lock release. * arm/linux-atomic.c (SYNC_LOCK_RELEASE): Place memory barrier before the lock release. From-SVN: r154949
2009-12-03 15:26:46 +01:00
Remove asterisk in LTO section name. 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> PR lto/42531 * lto-streamer-out.c (produce_asm): Revert the last change. (copy_function): Likewise. * lto-streamer.c (lto_get_section_name): Skip any leading asterisk in name. From-SVN: r155555
2010-01-01 17:49:15 +01:00
PR middle-end/42559
* builtins.c (get_object_alignment): Do not use DECL_ALIGN
for LABEL_DECLs.
ABOUT-GCC-NLS, [...]: Add copyright and license notices. * ABOUT-GCC-NLS, ChangeLog, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.dataflow, ChangeLog.lib, ChangeLog.ptr, ChangeLog.tree-ssa, ChangeLog.tuples, FSFChangeLog, FSFChangeLog.10, FSFChangeLog.11, LANGUAGES, ONEWS, acinclude.m4, config/alpha/gnu.h, config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-osf4, config/alpha/t-vms, config/alpha/va_list.h, config/alpha/x-vms, config/arc/t-arc, config/arm/README-interworking, config/arm/arm-c.c, config/arm/gentune.sh, config/arm/libgcc-bpabi.ver, config/arm/t-arm, config/arm/t-arm-elf, config/arm/t-arm-softfp, config/arm/t-bpabi, config/arm/t-linux, config/arm/t-linux-eabi, config/arm/t-netbsd, config/arm/t-pe, config/arm/t-strongarm-elf, config/arm/t-symbian, config/arm/t-vxworks, config/arm/t-wince-pe, config/avr/t-avr, config/bfin/elf.h, config/bfin/libgcc-bfin.ver, config/bfin/linux.h, config/bfin/t-bfin, config/bfin/t-bfin-elf, config/bfin/t-bfin-linux, config/bfin/t-bfin-uclinux, config/bfin/uclinux.h, config/cris/mulsi3.asm, config/cris/t-cris, config/cris/t-elfmulti, config/crx/t-crx, config/darwin-ppc-ldouble-patch.def, config/darwin-sections.def, config/divmod.c, config/fr30/t-fr30, config/frv/libgcc-frv.ver, config/frv/t-frv, config/frv/t-linux, config/h8300/genmova.sh, config/h8300/t-h8300, config/i386/athlon.md, config/i386/darwin-libgcc.10.4.ver, config/i386/darwin-libgcc.10.5.ver, config/i386/libgcc-glibc.ver, config/i386/mach.h, config/i386/netbsd.h, config/i386/t-crtpc, config/i386/t-cygming, config/i386/t-cygwin, config/i386/t-i386, config/i386/t-linux64, config/i386/t-nwld, config/i386/t-rtems-i386, config/i386/t-sol2-10, config/i386/x-mingw32, config/ia64/div.md, config/ia64/elf.h, config/ia64/ia64.opt, config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver, config/ia64/linux.h, config/ia64/sysv4.h, config/ia64/t-hpux, config/ia64/t-ia64, config/iq2000/abi, config/iq2000/lib2extra-funcs.c, config/iq2000/t-iq2000, config/libgcc-glibc.ver, config/m32r/libgcc-glibc.ver, config/m32r/t-linux, config/m32r/t-m32r, config/m68hc11/t-m68hc11, config/m68k/t-floatlib, config/m68k/t-linux, config/m68k/t-mlibs, config/m68k/t-uclinux, config/mcore/t-mcore, config/mcore/t-mcore-pe, config/mips/20kc.md, config/mips/4130.md, config/mips/5400.md, config/mips/5500.md, config/mips/crti.asm, config/mips/crtn.asm, config/mips/irix-crti.asm, config/mips/irix-crtn.asm, config/mips/libgcc-mips16.ver, config/mips/mips-dsp.md, config/mips/mips-dspr2.md, config/mips/mips-fixed.md, config/mips/sb1.md, config/mips/sr71k.md, config/mips/t-elf, config/mips/t-gofast, config/mips/t-iris6, config/mips/t-isa3264, config/mips/t-libgcc-mips16, config/mips/t-linux64, config/mips/t-mips, config/mips/t-r3900, config/mips/t-rtems, config/mips/t-sb1, config/mips/t-sde, config/mips/t-sdemtk, config/mips/t-slibgcc-irix, config/mips/t-sr71k, config/mips/t-st, config/mips/t-vr, config/mips/t-vxworks, config/mmix/t-mmix, config/mn10300/t-linux, config/mn10300/t-mn10300, config/pa/pa32-regs.h, config/pa/t-hpux-shlib, config/pa/t-linux, config/pa/t-linux64, config/pa/t-pa64, config/pdp11/t-pdp11, config/picochip/libgccExtras/clzsi2.asm, config/picochip/t-picochip, config/rs6000/darwin-ldouble-format, config/rs6000/darwin-libgcc.10.4.ver, config/rs6000/darwin-libgcc.10.5.ver, config/rs6000/libgcc-ppc-glibc.ver, config/rs6000/ppc-asm.h, config/rs6000/t-aix43, config/rs6000/t-aix52, config/rs6000/t-darwin, config/rs6000/t-fprules, config/rs6000/t-fprules-fpbit, config/rs6000/t-linux64, config/rs6000/t-lynx, config/rs6000/t-netbsd, config/rs6000/t-ppccomm, config/rs6000/t-ppcendian, config/rs6000/t-ppcgas, config/rs6000/t-rs6000, config/rs6000/t-rtems, config/rs6000/t-spe, config/rs6000/t-vxworks, config/s390/libgcc-glibc.ver, config/score/t-score-elf, config/sh/divcost-analysis, config/sh/libgcc-glibc.ver, config/sh/t-netbsd, config/sh/t-sh, config/sh/t-sh64, config/sh/t-superh, config/sh/t-symbian, config/sparc/libgcc-sparc-glibc.ver, config/sparc/sol2-bi.h, config/sparc/sol2-gas.h, config/sparc/sol2-gld-bi.h, config/sparc/t-elf, config/sparc/t-linux64, config/sparc/t-sol2, config/stormy16/stormy-abi, config/stormy16/t-stormy16, config/t-darwin, config/t-libunwind, config/t-libunwind-elf, config/t-linux, config/t-lynx, config/t-slibgcc-elf-ver, config/t-slibgcc-sld, config/t-sol2, config/t-vxworks, config/udivmod.c, config/udivmodsi4.c, config/v850/t-v850, config/v850/t-v850e, config/xtensa/t-xtensa, diagnostic.def, gdbinit.in, glimits.h, gstab.h, gsyms.h, java/ChangeLog, java/ChangeLog.ptr, java/ChangeLog.tree-ssa, libgcc-std.ver, limitx.h, version.c, xcoff.h: Add copyright and license notices. * config/h8300/genmova.sh: Include copyright and license notices in generated output. * config/h8300/mova.md: Regenerate. * doc/install.texi2html: Include word "Copyright" in copyright notice and use name "Free Software Foundation, Inc.". * ChangeLog, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008: Correct dates. ada: * ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and license notices. cp: * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995, ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS, cfns.gperf: Add copyright and license notices. * cfns.h: Regenerate. * ChangeLog, ChangeLog-2004: Correct dates. fortran: * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add copyright and license notices. * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008: Correct dates. java: * ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and license notices. objc: * ChangeLog: Add copyright and license notices. objcp: * ChangeLog: Add copyright and license notices. po: * ChangeLog, EXCLUDES: Add copyright and license notices. testsuite: * ChangeLog, ChangeLog-1993-2007, ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, README, README.QMTEST, README.compat, README.gcc, g++.dg/README, g++.dg/compat/break/README, g++.dg/gomp/gomp.exp, g++.old-deja/g++.brendan/README, g++.old-deja/g++.oliva/ChangeLog, g++.old-deja/g++.robertl/README, gcc.c-torture/ChangeLog.0, gcc.c-torture/execute/builtins/builtins.exp, gcc.dg/README, gcc.dg/gomp/gomp.exp, gcc.target/frv/frv.exp, gcc.target/i386/math-torture/math-torture.exp, gcc.target/mips/inter/mips16-inter.exp, gcc.target/mips/mips-nonpic/README, gcc.target/x86_64/abi/README.gcc, gcc.target/xstormy16/xstormy16.exp, gcc.test-framework/README, gfortran.dg/g77/README, gfortran.dg/gomp/gomp.exp, gfortran.fortran-torture/ChangeLog.g95: Add copyright and license notices. * ChangeLog-1993-2007, ChangeLog: Correct dates. From-SVN: r146533
2009-04-21 21:03:23 +02:00
Remove asterisk in LTO section name. 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> PR lto/42531 * lto-streamer-out.c (produce_asm): Revert the last change. (copy_function): Likewise. * lto-streamer.c (lto_get_section_name): Skip any leading asterisk in name. From-SVN: r155555
2010-01-01 17:49:15 +01:00
Copyright (C) 2010 Free Software Foundation, Inc.
ABOUT-GCC-NLS, [...]: Add copyright and license notices. * ABOUT-GCC-NLS, ChangeLog, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.dataflow, ChangeLog.lib, ChangeLog.ptr, ChangeLog.tree-ssa, ChangeLog.tuples, FSFChangeLog, FSFChangeLog.10, FSFChangeLog.11, LANGUAGES, ONEWS, acinclude.m4, config/alpha/gnu.h, config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-osf4, config/alpha/t-vms, config/alpha/va_list.h, config/alpha/x-vms, config/arc/t-arc, config/arm/README-interworking, config/arm/arm-c.c, config/arm/gentune.sh, config/arm/libgcc-bpabi.ver, config/arm/t-arm, config/arm/t-arm-elf, config/arm/t-arm-softfp, config/arm/t-bpabi, config/arm/t-linux, config/arm/t-linux-eabi, config/arm/t-netbsd, config/arm/t-pe, config/arm/t-strongarm-elf, config/arm/t-symbian, config/arm/t-vxworks, config/arm/t-wince-pe, config/avr/t-avr, config/bfin/elf.h, config/bfin/libgcc-bfin.ver, config/bfin/linux.h, config/bfin/t-bfin, config/bfin/t-bfin-elf, config/bfin/t-bfin-linux, config/bfin/t-bfin-uclinux, config/bfin/uclinux.h, config/cris/mulsi3.asm, config/cris/t-cris, config/cris/t-elfmulti, config/crx/t-crx, config/darwin-ppc-ldouble-patch.def, config/darwin-sections.def, config/divmod.c, config/fr30/t-fr30, config/frv/libgcc-frv.ver, config/frv/t-frv, config/frv/t-linux, config/h8300/genmova.sh, config/h8300/t-h8300, config/i386/athlon.md, config/i386/darwin-libgcc.10.4.ver, config/i386/darwin-libgcc.10.5.ver, config/i386/libgcc-glibc.ver, config/i386/mach.h, config/i386/netbsd.h, config/i386/t-crtpc, config/i386/t-cygming, config/i386/t-cygwin, config/i386/t-i386, config/i386/t-linux64, config/i386/t-nwld, config/i386/t-rtems-i386, config/i386/t-sol2-10, config/i386/x-mingw32, config/ia64/div.md, config/ia64/elf.h, config/ia64/ia64.opt, config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver, config/ia64/linux.h, config/ia64/sysv4.h, config/ia64/t-hpux, config/ia64/t-ia64, config/iq2000/abi, config/iq2000/lib2extra-funcs.c, config/iq2000/t-iq2000, config/libgcc-glibc.ver, config/m32r/libgcc-glibc.ver, config/m32r/t-linux, config/m32r/t-m32r, config/m68hc11/t-m68hc11, config/m68k/t-floatlib, config/m68k/t-linux, config/m68k/t-mlibs, config/m68k/t-uclinux, config/mcore/t-mcore, config/mcore/t-mcore-pe, config/mips/20kc.md, config/mips/4130.md, config/mips/5400.md, config/mips/5500.md, config/mips/crti.asm, config/mips/crtn.asm, config/mips/irix-crti.asm, config/mips/irix-crtn.asm, config/mips/libgcc-mips16.ver, config/mips/mips-dsp.md, config/mips/mips-dspr2.md, config/mips/mips-fixed.md, config/mips/sb1.md, config/mips/sr71k.md, config/mips/t-elf, config/mips/t-gofast, config/mips/t-iris6, config/mips/t-isa3264, config/mips/t-libgcc-mips16, config/mips/t-linux64, config/mips/t-mips, config/mips/t-r3900, config/mips/t-rtems, config/mips/t-sb1, config/mips/t-sde, config/mips/t-sdemtk, config/mips/t-slibgcc-irix, config/mips/t-sr71k, config/mips/t-st, config/mips/t-vr, config/mips/t-vxworks, config/mmix/t-mmix, config/mn10300/t-linux, config/mn10300/t-mn10300, config/pa/pa32-regs.h, config/pa/t-hpux-shlib, config/pa/t-linux, config/pa/t-linux64, config/pa/t-pa64, config/pdp11/t-pdp11, config/picochip/libgccExtras/clzsi2.asm, config/picochip/t-picochip, config/rs6000/darwin-ldouble-format, config/rs6000/darwin-libgcc.10.4.ver, config/rs6000/darwin-libgcc.10.5.ver, config/rs6000/libgcc-ppc-glibc.ver, config/rs6000/ppc-asm.h, config/rs6000/t-aix43, config/rs6000/t-aix52, config/rs6000/t-darwin, config/rs6000/t-fprules, config/rs6000/t-fprules-fpbit, config/rs6000/t-linux64, config/rs6000/t-lynx, config/rs6000/t-netbsd, config/rs6000/t-ppccomm, config/rs6000/t-ppcendian, config/rs6000/t-ppcgas, config/rs6000/t-rs6000, config/rs6000/t-rtems, config/rs6000/t-spe, config/rs6000/t-vxworks, config/s390/libgcc-glibc.ver, config/score/t-score-elf, config/sh/divcost-analysis, config/sh/libgcc-glibc.ver, config/sh/t-netbsd, config/sh/t-sh, config/sh/t-sh64, config/sh/t-superh, config/sh/t-symbian, config/sparc/libgcc-sparc-glibc.ver, config/sparc/sol2-bi.h, config/sparc/sol2-gas.h, config/sparc/sol2-gld-bi.h, config/sparc/t-elf, config/sparc/t-linux64, config/sparc/t-sol2, config/stormy16/stormy-abi, config/stormy16/t-stormy16, config/t-darwin, config/t-libunwind, config/t-libunwind-elf, config/t-linux, config/t-lynx, config/t-slibgcc-elf-ver, config/t-slibgcc-sld, config/t-sol2, config/t-vxworks, config/udivmod.c, config/udivmodsi4.c, config/v850/t-v850, config/v850/t-v850e, config/xtensa/t-xtensa, diagnostic.def, gdbinit.in, glimits.h, gstab.h, gsyms.h, java/ChangeLog, java/ChangeLog.ptr, java/ChangeLog.tree-ssa, libgcc-std.ver, limitx.h, version.c, xcoff.h: Add copyright and license notices. * config/h8300/genmova.sh: Include copyright and license notices in generated output. * config/h8300/mova.md: Regenerate. * doc/install.texi2html: Include word "Copyright" in copyright notice and use name "Free Software Foundation, Inc.". * ChangeLog, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008: Correct dates. ada: * ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and license notices. cp: * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995, ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS, cfns.gperf: Add copyright and license notices. * cfns.h: Regenerate. * ChangeLog, ChangeLog-2004: Correct dates. fortran: * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add copyright and license notices. * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008: Correct dates. java: * ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and license notices. objc: * ChangeLog: Add copyright and license notices. objcp: * ChangeLog: Add copyright and license notices. po: * ChangeLog, EXCLUDES: Add copyright and license notices. testsuite: * ChangeLog, ChangeLog-1993-2007, ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, README, README.QMTEST, README.compat, README.gcc, g++.dg/README, g++.dg/compat/break/README, g++.dg/gomp/gomp.exp, g++.old-deja/g++.brendan/README, g++.old-deja/g++.oliva/ChangeLog, g++.old-deja/g++.robertl/README, gcc.c-torture/ChangeLog.0, gcc.c-torture/execute/builtins/builtins.exp, gcc.dg/README, gcc.dg/gomp/gomp.exp, gcc.target/frv/frv.exp, gcc.target/i386/math-torture/math-torture.exp, gcc.target/mips/inter/mips16-inter.exp, gcc.target/mips/mips-nonpic/README, gcc.target/x86_64/abi/README.gcc, gcc.target/xstormy16/xstormy16.exp, gcc.test-framework/README, gfortran.dg/g77/README, gfortran.dg/gomp/gomp.exp, gfortran.fortran-torture/ChangeLog.g95: Add copyright and license notices. * ChangeLog-1993-2007, ChangeLog: Correct dates. From-SVN: r146533
2009-04-21 21:03:23 +02:00
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