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| author | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2011-11-08 13:44:11 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2011-11-08 13:44:11 +0000 |
| commit | fabe6a9a7a3154b2d03c7584847a48299ca1f042 (patch) | |
| tree | 49c12e8bcc3089aaeedda91d8c4f1c446b8c301b /gcc/ifcvt.c | |
| parent | a456676fbc49400e55342117b19db664b94a7906 (diff) | |
| download | gcc-fabe6a9a7a3154b2d03c7584847a48299ca1f042.zip gcc-fabe6a9a7a3154b2d03c7584847a48299ca1f042.tar.gz gcc-fabe6a9a7a3154b2d03c7584847a48299ca1f042.tar.bz2 | |
re PR rtl-optimization/47698 (CMOV accessing volatile memory with read side effect)
PR rtl-optimization/47698
* ifcvt.c (noce_operand_ok): Move around comment.
From-SVN: r181161
Diffstat (limited to 'gcc/ifcvt.c')
| -rw-r--r-- | gcc/ifcvt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/ifcvt.c b/gcc/ifcvt.c index 3b05c2a..e8fa0bd 100644 --- a/gcc/ifcvt.c +++ b/gcc/ifcvt.c @@ -2327,11 +2327,11 @@ noce_get_condition (rtx jump, rtx *earliest, bool then_else_reversed) static int noce_operand_ok (const_rtx op) { - /* We special-case memories, so handle any of them with - no address side effects. */ if (side_effects_p (op)) return FALSE; + /* We special-case memories, so handle any of them with + no address side effects. */ if (MEM_P (op)) return ! side_effects_p (XEXP (op, 0)); |