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| author | Richard Kenner <kenner@gcc.gnu.org> | 1992-06-28 06:10:54 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1992-06-28 06:10:54 -0400 |
| commit | 4b980e20ad0778782fdf76e58a71d4a88b5a3df0 (patch) | |
| tree | b215796c829e5f18a18e35ba251206bb77efe9af /gcc/expmed.c | |
| parent | ca3c6eae463a45719741d379a9c52fec613fd2fd (diff) | |
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*** empty log message ***
From-SVN: r1318
Diffstat (limited to 'gcc/expmed.c')
| -rw-r--r-- | gcc/expmed.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/expmed.c b/gcc/expmed.c index 9d0962e..a251644 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -2782,6 +2782,12 @@ emit_store_flag (target, code, op0, op1, mode, unsignedp, normalizep) else op0 = subtarget; + /* If we want to keep subexpressions around, don't reuse our + last target. */ + + if (preserve_subexpressions_p ()) + subtarget = 0; + /* Now normalize to the proper value in COMPARE_MODE. Sometimes we don't have to do anything. */ if (normalizep == 0 || normalizep == STORE_FLAG_VALUE) |