diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/RegisterScavenging.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/RegisterScavenging.cpp b/llvm/lib/CodeGen/RegisterScavenging.cpp index 0f980a71236..6856511bcee 100644 --- a/llvm/lib/CodeGen/RegisterScavenging.cpp +++ b/llvm/lib/CodeGen/RegisterScavenging.cpp @@ -25,7 +25,10 @@ #include "llvm/ADT/STLExtras.h" using namespace llvm; -void RegScavenger::init() { +void RegScavenger::init(MachineBasicBlock *mbb) { + if (mbb) + MBB = mbb; + const MachineFunction &MF = *MBB->getParent(); const TargetMachine &TM = MF.getTarget(); const MRegisterInfo *RegInfo = TM.getRegisterInfo(); |
