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| author | Richard Stallman <rms@gnu.org> | 1993-05-01 02:55:05 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1993-05-01 02:55:05 +0000 |
| commit | c141a106c0d76ed3187df9bea5551f1178e4f0d9 (patch) | |
| tree | 09b6dbe4db05d6155389d6c7f0dd241ce7dc0aac | |
| parent | 317417a2bccb881f5059b32fc479c0efcd849edd (diff) | |
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(subst, case COMPARE): Use SELECT_CC_MODE even if HAVE_CC0.
From-SVN: r4291
| -rw-r--r-- | gcc/combine.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index e900c7c..ee9c56b 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -3817,11 +3817,13 @@ subst (x, from, to, in_dest, unique_copy) /* Simplify our comparison, if possible. */ new_code = simplify_comparison (old_code, &op0, &op1); -#if !defined (HAVE_cc0) && defined (EXTRA_CC_MODES) +#ifdef EXTRA_CC_MODES /* If this machine has CC modes other than CCmode, check to see if we need to use a different CC mode here. */ compare_mode = SELECT_CC_MODE (new_code, op0, op1); +#endif /* EXTRA_CC_MODES */ +#if !defined (HAVE_cc0) && defined (EXTRA_CC_MODES) /* If the mode changed, we have to change SET_DEST, the mode in the compare, and the mode in the place SET_DEST is used. If SET_DEST is a hard register, just build new versions with |