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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-02-24 01:07:55 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-02-24 01:07:55 +0000 |
| commit | b2597268c215e2349905c81bfc22f69849b5ab18 (patch) | |
| tree | 7f0335ab95458fdbd924246a13f71395dcab1266 /lib/CodeGen/MachineVerifier.cpp | |
| parent | fae7f6de9ec18a6a8331b7ddbf51fd5f5c3e4288 (diff) | |
Use the same spill slot for all live ranges that descend form the same original
register.
This avoids some silly stack slot shuffling when both sides of a copy get
spilled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126353 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineVerifier.cpp')
0 files changed, 0 insertions, 0 deletions