diff options
| author | Jan Hubicka <jh@suse.cz> | 2000-07-30 18:44:13 +0000 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2000-07-30 18:44:13 +0000 |
| commit | e251e2a27f3a38da3d71a016efffa50ec324bbbb (patch) | |
| tree | 2c6fd84da6f0c23faff8a5ea847eb2f65a7c2b4c /gcc/recog.c | |
| parent | e8dc6d50748c9fa9b1f572e1b0a39c6ac1d222bf (diff) | |
| download | gcc-e251e2a27f3a38da3d71a016efffa50ec324bbbb.zip gcc-e251e2a27f3a38da3d71a016efffa50ec324bbbb.tar.gz gcc-e251e2a27f3a38da3d71a016efffa50ec324bbbb.tar.bz2 | |
gcse.c (try_replace_reg): Use validate_replace_rtx_subexp instead of replace_rtx.
* gcse.c (try_replace_reg): Use validate_replace_rtx_subexp
instead of replace_rtx.
* recog.c (validate_replace_rtx_subexp): New function.
* recog.h (validate_replace_rtx_subexp): Declare.
From-SVN: r35349
Diffstat (limited to 'gcc/recog.c')
| -rw-r--r-- | gcc/recog.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/recog.c b/gcc/recog.c index db1c913..18875de 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -603,6 +603,18 @@ validate_replace_rtx_1 (loc, from, to, object) } } +/* Try replacing every occurrence of FROM in subexpression LOC of INSN + with TO. After all changes have been made, validate by seeing + if INSN is still valid. */ + +int +validate_replace_rtx_subexp (from, to, insn, loc) + rtx from, to, insn, *loc; +{ + validate_replace_rtx_1 (loc, from, to, insn); + return apply_change_group (); +} + /* Try replacing every occurrence of FROM in INSN with TO. After all changes have been made, validate by seeing if INSN is still valid. */ |