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| author | Tom Wood <wood@gnu.org> | 1992-10-13 10:01:01 +0000 |
|---|---|---|
| committer | Tom Wood <wood@gnu.org> | 1992-10-13 10:01:01 +0000 |
| commit | 696223d7cdd7498f04a7046f4b8276952726e36a (patch) | |
| tree | 58bfaf7555b21b2457bda88602db7cf98514a791 | |
| parent | 7f0a4b0a0334603fea39343cf95e2bb025a57e91 (diff) | |
| download | gcc-696223d7cdd7498f04a7046f4b8276952726e36a.zip gcc-696223d7cdd7498f04a7046f4b8276952726e36a.tar.gz gcc-696223d7cdd7498f04a7046f4b8276952726e36a.tar.bz2 | |
(subst): Don't change a conditional branch into a conditional move.
From-SVN: r2426
| -rw-r--r-- | gcc/combine.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 5476599..c3f0b49 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -3849,7 +3849,8 @@ subst (x, from, to, in_dest, unique_copy) IOR'ed together. In practice, at most two will be nonzero. Then we do the IOR's. */ - if (GET_CODE (SET_SRC (x)) == IF_THEN_ELSE + if (GET_CODE (SET_DEST (x)) != PC + && GET_CODE (SET_SRC (x)) == IF_THEN_ELSE && (GET_CODE (XEXP (SET_SRC (x), 0)) == EQ || GET_CODE (XEXP (SET_SRC (x), 0)) == NE) && XEXP (XEXP (SET_SRC (x), 0), 1) == const0_rtx |