diff options
| author | Richard Kenner <kenner@gcc.gnu.org> | 1995-06-05 09:05:09 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1995-06-05 09:05:09 -0400 |
| commit | f96d689c3e30e60a3a48433546211a412e89a35a (patch) | |
| tree | ba4b8943e94418b70a144ced7105e0096e03f1ae /gcc | |
| parent | 9d2a6a8e21eccf286a717f144c28b1bc821d2929 (diff) | |
| download | gcc-f96d689c3e30e60a3a48433546211a412e89a35a.zip gcc-f96d689c3e30e60a3a48433546211a412e89a35a.tar.gz gcc-f96d689c3e30e60a3a48433546211a412e89a35a.tar.bz2 | |
(expand_binop): In last change, don't defererence TARGET if it is 0.
From-SVN: r9877
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/optabs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/optabs.c b/gcc/optabs.c index 08f4beb..c0bf959 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -1047,7 +1047,8 @@ expand_binop (mode, binoptab, op0, op1, target, unsignedp, methods) /* If the target is the same as one of the inputs, don't use it. This prevents problems with the REG_EQUAL note. */ - if (target == op0 || target == op1 || GET_CODE (target) != REG) + if (target == op0 || target == op1 + || (target != 0 && GET_CODE (target) != REG)) target = 0; /* Multiply the two lower words to get a double-word product. |