| commit | 62bb2f63f92fa00e0a89e4dabef030a5b441905c | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Thu May 06 06:23:31 2010 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Thu May 06 06:23:31 2010 +0000 |
| tree | ce5e1eaee8dd5c2570305626c0875921d69a94d6 | |
| parent | 44ed2c31a5b3233fd11575346d2bd3551578f631 [diff] |
Fixes a coalescer bug that caused llc to crash on 2009-11-30-LiveVariablesBug.ll with the fix in 103157. %reg1039:1<def> = VMOVS %S1<kill>, pred:14, pred:%reg0 is not coalescable since none of the super-registers of S1 are in reg1039's register class: DPR_VFP2. But it is still a legal copy instruction so it should not assert. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103170 91177308-0d34-0410-b5e6-96231b3b80d8