diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 130 |
1 files changed, 119 insertions, 11 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cd5f12b6d6e..6b7e6d60a66 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,115 @@ +2008-05-14 Michael Meissner <michael.meissner@amd.com> + + PR target/36224 + * config/i386/sse.md (vec_widen_smult_hi_v4si): Delete, using + unsigned multiply gives the wrong value when doing widening + multiplies. + (vec_widen_smult_lo_v4si): Ditto. + +2008-05-14 Kenneth Zadeck <zadeck@naturalbridge.com> + + * optabs.c (prepare_cmp_insn): Changed LCT_PURE_MAKE_BLOCK to + LCT_PURE and LCT_CONST_MAKE_BLOCK to LCT_CONST in calls to + emit_library_call_value. + * builtins.c (expand_builtin_powi, expand_builtin_memcmp): Ditto. + * tree.h (ECF_LIBCALL_BLOCK): Removed. + * calls.c (initialize_argument_information, precompute_arguments, + expand_call, emit_library_call_value_1): Remove ECF_LIBCALL_BLOCK. + (precompute_arguments): Removed flags parameter. + * rtl.h (LCT_CONST_MAKE_BLOCK, LCT_PURE_MAKE_BLOCK): Removed. + +2008-05-14 Richard Guenther <rguenther@suse.de> + + * tree-ssa-dse.c (dse_possible_dead_store_p): Remove dead code. + Make sure to register the store if the use is a PHI_NODE. + +2008-05-14 Olivier Hainque <hainque@adacore.com> + + * expr.c (expand_expr_real_1) <normal_inner_ref>: Force op0 to + memory if the component is to be referenced in BLKmode according + to get_inner_reference. + +2008-05-14 Adam Nemet <anemet@caviumnetworks.com> + + * calls.c (emit_library_call_value_1): Restore code clearing + ECF_LIBCALL_BLOCK to ensure that we only call end_sequence + once. + +2008-05-14 Olivier Hainque <hainque@adacore.com> + Nicolas Roche <roche@adacore.com> + + * configure.ac: Add support for a "gcc_subdir" variable in + config-lang.in, to denote a subdirectory where the language/GCC + integration files are to be found. + * configure: Regenerate. + +2008-05-14 Ira Rosen <irar@il.ibm.com> + + PR tree-optimization/36098 + * tree-vect-analyze.c (vect_analyze_group_access): Set the gap + value for the first load in the group in case of a gap. + (vect_build_slp_tree): Check that there are no gaps in loads. + +2008-05-14 Kenneth Zadeck <zadeck@naturalbridge.com> + + * doc/rtl.texi: Removed reference to REG_NO_CONFLICT notes. + * optabs.c (expand_binop, expand_absneg_bit, expand_unop, + expand_copysign_bit, ): Change call to emit_no_conflict_block to + emit_insn and remove unneeded code to construct extra args. + (emit_no_conflict_block): Removed. + * optabls.h: (emit_no_conflict_block): Removed. + * cse.c (cse_extended_basic_block): Remove search for + REG_NO_CONFLICT note. + * global.c: Removed incorrect comment added in revision 117. + * expr.c (convert_move): Change call to emit_no_conflict_block to + emit_insn. + * recog.c: Change comments so that they do not mention + REG_NO_CONFLICT. + * local_alloc.c (combine_regs): Removed last parameter. + (no_conflict_p): Removed. + (block_alloc): Removed note, no_conflict_combined_regno and set + local vars. Removed all code to process REG_NO_CONFLICT blocks. + (combine_regs): Removed already_dead and code to look for + REG_NO_CONFLICT notes. + * lower_subreg (remove_retval_note): Removed code to look for + REG_NO_CONFLICT block. + (resolve_reg_notes): Removed REG_NO_CONFLICT case. + (resolve_clobber): Remove code to process libcalls that have + REG_NO_CONFLICT notes. + * loop_invariant.c (find_invariant_insn): Removed REG_NO_CONFLICT + case. + * combine.c (can_combine_p, distribute_notes): Removed REG_NO_CONFLICT + case. + * config/cris/cris.md (movdi pattern): Changed + emit_no_conflict_block to emit_insns. + * config/mn10300/mn10300.md (absdf2, negdf2 patterns): Ditto. + * config/m68k/m68k.md (negdf2, negxf2, absdf2, absxf2 patterns): + Ditto. + * reg-notes.def (NO_CONFLICT): Removed. + +2008-05-14 David S. Miller <davem@davemloft.net> + + * config/sparc/sparc.c (sparc_profile_hook): If + NO_PROFILE_COUNTERS, don't generate and pass a label + into mcount. + * config/sparc/linux.h (NO_PROFILE_COUNTERS): Define as 1. + * config/sparc/linux64.h (NO_PROFILE_COUNTERS): Likewise. + +2008-05-14 Andreas Krebbel <krebbel1@de.ibm.com> + + * cse.c (cse_cc_succs): Invoke delete_insn_and_edges. + +2008-05-13 Uros Bizjak <ubizjak@gmail.com> + + PR target/36222 + * config/i386/i386.c (ix86_expand_vector_init_general): Rearrange op0 + and op1 expansion before vector concat to have less live pseudos. + +2008-05-13 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/i386.c (ix86_expand_vector_init_one_nonzero): Use + ix86_expand_vector_set if supported. + 2008-05-13 Diego Novillo <dnovillo@google.com> Kenneth Zadeck <zadeck@naturalbridge.com> @@ -5,23 +117,19 @@ * tree.h (init_phinodes, fini_phinodes, release_phi_node, phinodes_print_statistics, init_ssanames, fini_ssanames, - make_ssa_name, duplicate_ssa_name, - duplicate_ssa_name_ptr_info, release_ssa_name, - release_defs, replace_ssa_name_symbol, + make_ssa_name, duplicate_ssa_name, duplicate_ssa_name_ptr_info, + release_ssa_name, release_defs, replace_ssa_name_symbol, ssanames_print_statistics): Move ... * tree-flow.h: ... here. - * tree-ssanames.c (init_ssanames): Add arguments FN and - SIZE. Use FN instead of cfun. + * tree-ssanames.c (init_ssanames): Add arguments FN and SIZE. + Use FN instead of cfun. (make_ssa_name_fn): Rename from make_ssa_name. - (pass_release_ssa_names): Add TODO_dump_func to finish - flags. + (pass_release_ssa_names): Add TODO_dump_func to finish flags. * tree-flow-inline.h (make_ssa_name): Move from - tree-ssanames.c. Convert to static inline. Call - make_ssa_name_fn. + tree-ssanames.c. Convert to static inline. Call make_ssa_name_fn. * omp-low.c (expand_omp_parallel): * tree-flow-inline.h (redirect_edge_var_map_result): - * tree-ssa.c (init_tree_ssa): Add argument FN. Use it - instead of cfun. + * tree-ssa.c (init_tree_ssa): Add argument FN. Use it instead of cfun. Update all users. 2008-05-13 Tom Tromey <tromey@redhat.com> |