diff options
Diffstat (limited to 'lib/CodeGen/BranchFolding.cpp')
| -rw-r--r-- | lib/CodeGen/BranchFolding.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/BranchFolding.cpp b/lib/CodeGen/BranchFolding.cpp index ef1d2baed9..c7f2d64a36 100644 --- a/lib/CodeGen/BranchFolding.cpp +++ b/lib/CodeGen/BranchFolding.cpp @@ -188,7 +188,7 @@ bool BranchFolder::OptimizeFunction(MachineFunction &MF, // Use a RegScavenger to help update liveness when required. MachineRegisterInfo &MRI = MF.getRegInfo(); - if (MRI.tracksLiveness() && TRI->requiresRegisterScavenging(MF)) + if (MRI.tracksLiveness() && TRI->trackLivenessAfterRegAlloc(MF)) RS = new RegScavenger(); else MRI.invalidateLiveness(); |