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| author | Evan Cheng <evan.cheng@apple.com> | 2010-05-05 18:27:40 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2010-05-05 18:27:40 +0000 |
| commit | 3749943648772743c9c0e852553e50e6700a0c1b (patch) | |
| tree | b35ba6cec28766d9af41054a7555bcf3b05028b7 /lib/Support/Twine.cpp | |
| 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
Diffstat (limited to 'lib/Support/Twine.cpp')
0 files changed, 0 insertions, 0 deletions