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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-09-27 23:31:32 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-09-27 23:31:32 +0000 |
| commit | 83ef63efced9a957fe370134314645d2188c7203 (patch) | |
| tree | 834a1b64546a772c519b8b506b3b2fd013ef3e02 /lib/Support/Unix/Signals.inc | |
| parent | 6f6ea93c92bb56ef77f6165354d6f75189934531 (diff) | |
Remove <def,read-undef> flags from partial redefinitions.
The new coalescer can turn a full virtual register definition into a
partial redef by merging another value into an unused vector lane.
Make sure to clear the <read-undef> flag on such defs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164807 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/Unix/Signals.inc')
0 files changed, 0 insertions, 0 deletions