From e29831db862269fb7862eae56b51642cae279f44 Mon Sep 17 00:00:00 2001 From: zadeck Date: Wed, 14 May 2008 12:24:43 +0000 Subject: 2008-05-14 Kenneth Zadeck * 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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135289 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/recog.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'gcc/recog.c') diff --git a/gcc/recog.c b/gcc/recog.c index 91e4e999d6c..ec627a3e08b 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -2646,7 +2646,7 @@ split_all_insns (void) /* Don't split no-op move insns. These should silently disappear later in final. Splitting such insns would - break the code that handles REG_NO_CONFLICT blocks. */ + break the code that handles LIBCALL blocks. */ if (set && set_noop_p (set)) { /* Nops get in the way while scheduling, so delete them @@ -2701,7 +2701,7 @@ split_all_insns_noflow (void) { /* Don't split no-op move insns. These should silently disappear later in final. Splitting such insns would - break the code that handles REG_NO_CONFLICT blocks. */ + break the code that handles LIBCALL blocks. */ rtx set = single_set (insn); if (set && set_noop_p (set)) { -- cgit v1.2.1