From 495333a652d5ca1dbeee793e56d158bf41023bbd Mon Sep 17 00:00:00 2001 From: Jan Hubicka Date: Wed, 12 Jun 2002 16:51:09 +0200 Subject: i386.md (shift patterns): Use (TARGET_SHIFT1 || optimize_size) to decide whether emit the short opcode. * i386.md (shift patterns): Use (TARGET_SHIFT1 || optimize_size) to decide whether emit the short opcode. * i386.h (x86_shift1): Declare. (TARGET_SHIFT1): New macro. * i386.c (x86_shift1): New global variable. * toplev.c (rest_of_compilation): Call find_basic_block pre-loop unconditionally; make loop to rebuild CFG; kill unnecesary find_basic_block calls; kill compute_bb_for_insn call. * cfgbuild.c (find_basic_blocks): Kill compute_bb_for_insn call. * haifa-sched.c (sched_init): Likewise. * ssa-ccp.c (ssa_const_prop): Likewise. * ssa-dce.c (ssa_eliminate_dead_code): Likewise. From-SVN: r54552 --- gcc/ssa-ccp.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'gcc/ssa-ccp.c') diff --git a/gcc/ssa-ccp.c b/gcc/ssa-ccp.c index af4c593..e02ff8a 100644 --- a/gcc/ssa-ccp.c +++ b/gcc/ssa-ccp.c @@ -991,9 +991,6 @@ ssa_const_prop () df_analyse (df_analyzer, 0, DF_RD_CHAIN | DF_RU_CHAIN | DF_REG_INFO | DF_HARD_REGS); - /* We need mappings from insn to its containing block. */ - compute_bb_for_insn (); - /* Perform a quick and dirty dead code elimination pass. This is not as aggressive as it could be, but it's good enough to clean up a lot of unwanted junk and it is fast. */ -- cgit v1.1