+2007-04-11 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/31530
+ * simplify-rtx.c (simplify_binary_operation_1): Do not simplify
+ a * -b + c as c - a * b if we honor sign dependent rounding.
+
+2007-04-11 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * config/bfin/bfin-protos.h (bfin_expand_movmem): Renamed from
+ bfin_expand_strmov.
+ * config/bfin/bfin.c (bfin_expand_prologue, bfin_delegitimize_address,
+ bfin_function_ok_for_sibcall, split_load_immediate): Remove unused
+ variables.
+ (initialize_trampoline): Don't use old-style function definition.
+ (bfin_secondary_reload): Mark IN_P argument as unused.
+
+2007-04-10 Sebastian Pop <sebastian.pop@inria.fr>
+
+ PR tree-optimization/31343
+ * tree-chrec.h (chrec_zerop): Moved before build_polynomial_chrec.
+ (build_polynomial_chrec): Return a scalar when the evolution is zero.
+ * testsuite/gcc.dg/vect/pr31343.c: New.
+
+2007-04-10 Eric Christopher <echristo@apple.com>
+
+ * config/i386/i386.h (X87_FLOAT_MODE_P): New.
+ * config/i386/i386.md (*cmpfp0): Use.
+ (*cmpfp_u, *cmpfp_<mode>, *cmpfp_i_i387): Ditto.
+ (*cmpfp_iu_387, fix_trunc<mode>_fisttp_i386_1): Ditto.
+ (fix_trunc<mode>_i386_fisttp): Ditto.
+ (fix_trunc<mode>_i387_fisttp_with_temp): Ditto.
+ (*fix_trunc<mode>_i387_1, fix_truncdi_i387): Ditto.
+ (fix_truncdi_i387_with_temp, fix_trunc<mode>_i387): Ditto.
+ (fix_trunc<mode>_i387_with_temp, *fp_jcc_1_387): Ditto.
+ (*fp_jcc_2_387, *fp_jcc_5_387, *fp_jcc_6_387): Ditto.
+ (*fp_jcc_7_387, *fp_jcc_8<mode>_387): Ditto.
+ (unnamed_splitters): Ditto.
+ * config/i386/i386.c (output_fix_trunc): Assert that
+ we're not being passed a TFmode operand.
+
+2007-04-10 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/31526
+ * tree-inline.c (copy_cfg_body): Use last_basic_block instead of
+ n_basic_blocks to find newly added blocks.
+
+2007-04-10 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (fix_trunc<mode>di_sse): Remove "x" from "xm"
+ alternative.
+ (fix_trunc<mode>si_sse): Ditto.
+ (*floatsisf2_mixed, *floatsisf2_sse): Ditto.
+ (*floatsidf2_mixed, *floatsidf2_sse): Ditto.
+ (*floatdisf2_mixed, *floatdisf2_sse): Ditto.
+ (*floatdidf2_mixed, *floatdidf2_sse): Ditto.
+ (floathi<mode>2): Rename from floathisf2 and floathidf2. Macroize
+ expander using SSEMODEF mode macro.
+ (floatsi<mode>2): Rename from floatsisf2 and floashidf2. Macroize
+ expander using SSEMODEF mode macro.
+ (*floathi<mode>2_i387): Rename from *floathisf2_i387 and
+ *floathidf2_i387. Macroize insn using X87MODEF12 mode macro.
+ (*floatsi<mode>2_i387): Rename from *floatsisf2_i387 and
+ *floatsidf2_i387. Macroize insn using X87MODEF12 mode macro.
+ (*floatdi<mode>2_i387): Rename from *floatdisf2_i387 and
+ *floatdidf2_i387. Macroize insn using X87MODEF12 mode macro.
+ (float<mode>xf2): Rename from floathixf2, floatsixf2 and floatdixf2.
+ Macroize insn using X87MODEF mode macro.
+
+2007-04-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/sse.md (sse2_pinsrw): Removed.
+ (sse2_pextrw): Renamed to ...
+ (*sse2_pextrw): This.
+
+2007-04-09 Jan Hubicka <jh@suse.cz>
+
+ PR target/27869
+ * config/i386/sse.md
+ (sse_vmaddv4sf3, sse_vmmulv4sf3): Remove '%' modifier.
+ (sse_vmsmaxv4sf3_finite, sse_vmsminv4sf3_finite): Remove.
+ (sse2_vmaddv2df3, sse2_vmmulv2df3): Remove '%' modifier.
+ (sse2_vmsmaxv2df3_finite, sse2_vmsminv2df3_finite): Remove.
+
+2007-04-09 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-ccp (maybe_fold_offset_to_component_ref): Recurse into
+ multiple fields of union.
+
+2007-04-09 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * cfgloopmanip.c (create_preheader): Do not use loop_preheader_edge.
+ (create_preheaders): Check that loops are available.
+ (fix_loop_structure): Clean up, improve comments.
+ * tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa):
+ Check that loops are available. Set LOOP_CLOSED_SSA to the loops
+ state flags.
+ * tree-scalar-evolution.c (scev_finalize): Clear scalar_evolution_info.
+ * predict.c (tree_estimate_probability): Do not call
+ calculate_dominance_info. Call create_preheaders.
+ * tree-cfgcleanup.c (cleanup_tree_cfg_loop): Only call
+ rewrite_into_loop_closed_ssa if LOOP_CLOSED_SSA is set in loops state
+ flags.
+ * cfgloop.c (loop_preheader_edge): Assert that loops have preheaders.
+ * cfgloop.h (LOOP_CLOSED_SSA): New constant.
+ * tree-cfg.c (tree_split_edge): Make an assert more precise.
+ * tree-ssa-threadedge.c (thread_across_edge): Comment the function
+ arguments.
+
+2007-04-08 Jan Hubicka <jh@suse.cz>
+
+ * tree.h (maybe_fold_offset_to_component_ref): Declare.
+ * tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Export.
+ * fold-const.c (fold_unary): Use it.
+
+2007-04-08 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ * varasm.c (assemble_variable): Remove call to
+ lang_hooks.decls.prepare_assemble_variable.
+ * langhooks-def.h (LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE): Kill.
+ (LANG_HOOKS_DECLS): Remove LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE.
+ * langhooks.h (lang_hooks_for_decls): Remove
+ prepare_assemble_variable.
+
+2007-04-08 Mike Stump <mrs@apple.com>
+
+ * config/i386/i386.c: Use inc/dec on Core2.
+
+2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
+
+ * langhooks.c (lhd_tree_inlining_add_pending_fn_decls,
+ lhd_tree_inlining_anon_aggr_type_p, lhd_tree_inlining_start_inlining,
+ lhd_tree_inlining_end_inlining): Remove.
+ * langhooks.h (struct lang_hooks_for_tree_inlining): Remove then
+ add_pending_fn_decls, anon_aggr_type_p, start_inlining, and
+ end_inlining hooks.
+ * langhooks-def.h (lhd_tree_inlining_add_pending_fn_decls,
+ lhd_tree_inlining_anon_aggr_type_p, lhd_tree_inlining_start_inlining,
+ lhd_tree_inlining_end_inlining): Remove prototypes.
+ (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS,
+ LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
+ LANG_HOOKS_TREE_INLINING_START_INLINING,
+ LANG_HOOKS_TREE_INLINING_END_INLINING): Remove.
+
+ * c-objc-common.h (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do
+ not set it.
+
+2007-04-08 Anatoly Sokolov <aesok@post.ru>
+
+ PR target/29932
+ * config/avr/predicates.md (io_address_operand): Delete predicate.
+ (low_io_address_operand): Don't use 'mode' argument.
+ (higth_io_address_operand): Rename ...
+ (high_io_address_operand): ... to this. Don't use 'mode' argument.
+ * config/avr/avr.md (*sbix_branch_tmp, *sbix_branch_tmp_bit7): Adjust
+ for above change.
+
+2007-04-07 Daniel Berlin <dberlin@dberlin.org>
+
+ Revert change removing staticp.
+
+2007-04-07 Anatoly Sokolov <aesok@post.ru>
+
+ PR target/30289
+ * config/avr/avr.md (*clrmemqi, *clrmemhi): Mark operand 4 as
+ earlyclobber.
+
2007-04-07 Bruce Korb <bkorb@gnu.org>
* c.opt: Add -Wformat-contains-nul.
* langhooks.h (lang_hooks): Remove safe_from_p.
(lhd_safe_from_p): Remove prototype.
* langhooks.c (lhd_safe_from_p): Remove.
-
+
2007-04-06 Jan Hubicka <jh@suse.cz>
* cgraphunit.c (decide_is_function_needed): Do not keep always_inline
2007-04-05 Anatoly Sokolov <aesok@post.ru>
PR target/25448
- * config/avr/avr.c (avr_handle_fndecl_attribute): Use the
+ * config/avr/avr.c (avr_handle_fndecl_attribute): Use the
DECL_ASSEMBLER_NAME, not the DECL_NAME.
2007-04-05 H.J. Lu <hongjiu.lu@intel.com>
projects / gcc.git / blobdiff