| commit | 3749943648772743c9c0e852553e50e6700a0c1b | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Wed May 05 18:27:40 2010 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Wed May 05 18:27:40 2010 +0000 |
| tree | b35ba6cec28766d9af41054a7555bcf3b05028b7 | |
| parent | 91dd419ba4fa091dc376297e6c5d5ba43805f4a1 [diff] |
Teach liveintervalanalysis about virtual registers which are defined by reg_sequence instructions that are formed by registers defined by distinct instructions. e.g. 80 %reg1041:6<def> = VSHRNv4i16 %reg1034<kill>, 12, pred:14, pred:%reg0 . . . 120 %reg1041:5<def> = VSHRNv4i16 %reg1039<kill>, 12, pred:14, pred:%reg0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103102 91177308-0d34-0410-b5e6-96231b3b80d8