diff options
| author | Andrew Trick <atrick@apple.com> | 2011-02-05 02:58:46 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2011-02-05 02:58:46 +0000 |
| commit | 278ba1f9b6c14ddf79040979c88b978d41f8c036 (patch) | |
| tree | 186546a07febe7fbbb1a2e7fb4b7cd388a545ace /lib/Support/Windows/Program.inc | |
| parent | a818d031d5eef10b4edaaeb9a8455cc13920b09d (diff) | |
Fix an anti-dep breaker corner case.
<rdar://problem/8959122> illegal register operands for UMULL instruction in cfrac nightly test
I'm stil working on a unit test, but the case is:
rx = movcc rx, r3
r2 = ldr
r2, r3 = umull r2, r2
The anti-dep breaker should not convert this into an illegal instruction:
r2, r2 = umull
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124932 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/Windows/Program.inc')
0 files changed, 0 insertions, 0 deletions