diff options
| author | Jim Grosbach <grosbach@apple.com> | 2010-08-26 23:32:16 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-08-26 23:32:16 +0000 |
| commit | fcb4a8ead3cd8d9540d5eaa448af5d14a0ee341a (patch) | |
| tree | c862486011ddb50e10d07409076eaec8dc6026a0 /lib/CodeGen/RegisterScavenging.cpp | |
| parent | 6cd467bd0e31df2decdf7081868810ef822b64d3 (diff) | |
Simplify eliminateFrameIndex() interface back down now that PEI doesn't need
to try to re-use scavenged frame index reference registers. rdar://8277890
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112241 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegisterScavenging.cpp')
| -rw-r--r-- | lib/CodeGen/RegisterScavenging.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/RegisterScavenging.cpp b/lib/CodeGen/RegisterScavenging.cpp index 43b3fb6426..18de35bcbb 100644 --- a/lib/CodeGen/RegisterScavenging.cpp +++ b/lib/CodeGen/RegisterScavenging.cpp @@ -366,12 +366,12 @@ unsigned RegScavenger::scavengeRegister(const TargetRegisterClass *RC, "Cannot scavenge register without an emergency spill slot!"); TII->storeRegToStackSlot(*MBB, I, SReg, true, ScavengingFrameIndex, RC,TRI); MachineBasicBlock::iterator II = prior(I); - TRI->eliminateFrameIndex(II, SPAdj, NULL, this); + TRI->eliminateFrameIndex(II, SPAdj, this); // Restore the scavenged register before its use (or first terminator). TII->loadRegFromStackSlot(*MBB, UseMI, SReg, ScavengingFrameIndex, RC, TRI); II = prior(UseMI); - TRI->eliminateFrameIndex(II, SPAdj, NULL, this); + TRI->eliminateFrameIndex(II, SPAdj, this); } ScavengeRestore = prior(UseMI); |