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| author | Kazu Hirata <kazu@cs.umass.edu> | 2003-07-22 00:36:52 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2003-07-22 00:36:52 +0000 |
| commit | 87d9741e4e6ff884ec5e34b19d46bd17051dec63 (patch) | |
| tree | 775d4ddb99f9b3f93365bd8925c483c84331fcc2 /gcc/combine.c | |
| parent | 32d0e51b548705973cc92c97069e56ad7095022f (diff) | |
| download | gcc-87d9741e4e6ff884ec5e34b19d46bd17051dec63.zip gcc-87d9741e4e6ff884ec5e34b19d46bd17051dec63.tar.gz gcc-87d9741e4e6ff884ec5e34b19d46bd17051dec63.tar.bz2 | |
combine.c (if_then_else_cond): Simplify the comparison of rtx against -1, 0, and 1.
* combine.c (if_then_else_cond): Simplify the comparison of
rtx against -1, 0, and 1.
* loop.c (check_dbra_loop): Likewise.
* optabs.c (emit_conditional_move): Likewise.
(emit_conditional_add): Likewise.
* config/i386/i386.md (*movsi_or): Likewise.
(*movdi_or_rex6): Likewise.
From-SVN: r69658
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index bf356e9..431a723 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -7345,7 +7345,7 @@ if_then_else_cond (rtx x, rtx *ptrue, rtx *pfalse) /* If we are comparing a value against zero, we are done. */ if ((code == NE || code == EQ) - && GET_CODE (XEXP (x, 1)) == CONST_INT && INTVAL (XEXP (x, 1)) == 0) + && XEXP (x, 1) == const0_rtx) { *ptrue = (code == NE) ? const_true_rtx : const0_rtx; *pfalse = (code == NE) ? const0_rtx : const_true_rtx; |