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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index af92ee59bd1..961a780a032 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,106 @@ +2006-01-17 Jakub Jelinek <jakub@redhat.com> + + PR c/25682 + * c-typeck.c (build_unary_op): Fold offsetof-like expressions + even when the pointer is not NULL. + +2006-01-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * pa.md: Disparage copies between general and floating-point registers + in 32-bit move patterns. + +2006-01-16 Steven Bosscher <stevenb.gcc@gmail.com> + Richard Guenther <rguenther@suse.de> + + PR rtl-optimization/24257 + * gcse.c (find_moveable_store): Only consider a store movable + when the SET_SRC of the insn can be assigned to a register. + +2006-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR target/25168 + * tree.c (get_file_function_name_long): Concatenate the first global + object name with a string derived from the input filename of the object + for type "F". + +2006-01-13 Andrew Pinski <pinskia@physics.uc.edu> + + PR tree-opt/24365 + * tree-inline.c (declare_return_variable): If the return variable + was marked as a non gimple complex, set the return slot variable + to be a non gimple comple variable. + +2006-01-11 Paolo Bonzini <bonzini@gnu.org> + + PR tree-optimization/23109 + PR tree-optimization/23948 + PR tree-optimization/24123 + + * Makefile.in (tree-ssa-math-opts.o): Adjust dependencies. + * tree-cfg.c (single_noncomplex_succ): New. + * tree-flow.h (single_noncomplex_succ): Declare it. + * tree-ssa-math-opts.c (enum place_reciprocal): Remove. + * tree-ssa-math-opts.c (enum place_reciprocal): Remove. + (struct occurrence, occ_head, occ_pool, is_divide_by, compute_merit, + insert_bb, register_division_in, insert_reciprocals, + replace_reciprocal, free_bb): New. + (execute_cse_reciprocals_1): Rewritten. + (execute_cse_reciprocals): Adjust calls to execute_cse_reciprocals_1. + Do not commit any edge insertion. Always compute dominators and + create the allocation pool. + * target-def.h (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): New. + * target.h (struct gcc_target): Add min_divistions_for_recip_mul. + * targhooks.c (default_min_divistions_for_recip_mul): New. + * targhooks.h (default_min_divistions_for_recip_mul): New prototype. + * passes.c (init_optimization_passes): Run recip after tree loop + optimizations. + * doc/tm.texi (Misc): Document TARGET_MIN_DIVISIONS_FOR_RECIP_MUL. + +2006-01-11 Jan Hubicka <jh@suse.cz> + + PR target/25042 + * i386.c (ix86_init_mmx_sse_builtins): Do not delcare float128 + +2006-01-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR target/20754 + * config/pa/pa.md: Create separate 32 and 64-bit move patterns + for SI, DI, SF and DF modes. Add alternatives to copy between + general and floating point registers to the 32-bit patterns. + * config/pa/pa-64.h (SECONDARY_MEMORY_NEEDED_RTX): Delete undefine. + * config/pa/pa.h (SECONDARY_MEMORY_NEEDED_RTX): Delete define. + (SECONDARY_MEMORY_NEEDED): Secondary memory is only needed when + generating 64-bit code. + * config/pa/pa.c (output_move_double): Handle copies between general + and floating registers. + +2006-01-10 Eric Botcazou <ebotcazou@libertysurf.fr> + + PR rtl-optimization/25367 + * config/sparc/sparc.h (HARD_REGNO_RENAME_OK): New macro. + +2006-01-10 Jan Beulich <jbeulich@novell.com> + + * config/i386/netware.h (TARGET_SUBTARGET_DEFAULT): Include + MASK_ALIGN_DOUBLE. + * config/i386/nwld.h (LINK_SPEC): Add --extensions:GNU option. + * config/i386/t-nwld (SHLIB_LINK): Insert spaces between expr + arguments. + +2006-01-09 Kazu Hirata <kazu@codesourcery.com> + + PR tree-optimization/25125 + * convert.c (convert_to_integer): Don't narrow the type of a + PLUX_EXPR or MINUS_EXPR if !flag_wrapv and the unwidened type + is signed. + +2006-01-08 Ian Lance Taylor <ian@airs.com> + David Edelsohn <edelsohn@gnu.org> + + PR rtl-optimization/25662 + * optabs.c (simplify_expand_binop): Use simplify_binary_operation + for constant operands instead of simplify_gen_binary. + 2006-01-05 Richard Henderson <rth@redhat.com> * c-parser.c (c_parser_objc_methodprotolist): Handle CPP_PRAGMA. |