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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-05-15 20:09:43 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-05-15 20:09:43 +0000 |
| commit | 94b62ac5f3b2732251f164ee6feab2dd1a4b967f (patch) | |
| tree | f955b38e24824cebc09246b1db7df832349b6bf5 /lib/Analysis/ScalarEvolution.cpp | |
| parent | 6ed743ed4ec48fb9e3b0ef53adb0befd8e838ed8 (diff) | |
Extend the CoalescerPair interface to handle symmetric sub-register copies.
Now both SrcReg and DstReg can be sub-registers of the final coalesced
register.
CoalescerPair::setRegisters still rejects such copies because
RegisterCoalescer doesn't yet handle them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156848 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/ScalarEvolution.cpp')
0 files changed, 0 insertions, 0 deletions