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| author | Torbjorn Granlund <tege@gnu.org> | 1994-07-06 07:20:48 +0000 |
|---|---|---|
| committer | Torbjorn Granlund <tege@gnu.org> | 1994-07-06 07:20:48 +0000 |
| commit | 515dfc7a237bc1f02b23e12b004937800f21a5a3 (patch) | |
| tree | 59ad7a001fd90481bb110892690c9a9ae4844484 /gcc | |
| parent | 9a0e77ba1327661271053585fcc696cbc8215133 (diff) | |
| download | gcc-515dfc7a237bc1f02b23e12b004937800f21a5a3.zip gcc-515dfc7a237bc1f02b23e12b004937800f21a5a3.tar.gz gcc-515dfc7a237bc1f02b23e12b004937800f21a5a3.tar.bz2 | |
(expand_divmod): Clear out TARGET also if OP1 is a constant,
when TARGET == OP0.
From-SVN: r7661
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/expmed.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/expmed.c b/gcc/expmed.c index f828e7f..e5ff61a 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -2605,7 +2605,7 @@ expand_divmod (rem_flag, code, mode, op0, op1, target, unsignedp) and function-inlining gets confused by this. */ && ((REG_P (target) && REG_FUNCTION_VALUE_P (target)) /* Don't clobber an operand while doing a multi-step calculation. */ - || (rem_flag + || ((rem_flag || op1_is_constant) && (reg_mentioned_p (target, op0) || (GET_CODE (op0) == MEM && GET_CODE (target) == MEM))) || reg_mentioned_p (target, op1) |