Add a target hook to encode the compact unwind information.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134577 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 3 deletions

diff --git a/lib/Target/TargetAsmInfo.cpp b/lib/Target/TargetAsmInfo.cpp
index 6fa5420120..475a942da0 100644
--- a/lib/Target/TargetAsmInfo.cpp
+++ b/lib/Target/TargetAsmInfo.cpp
@@ -20,8 +20,9 @@ TargetAsmInfo::TargetAsmInfo(const TargetMachine &TM) {
   const TargetData &TD = *TM.getTargetData();
   IsLittleEndian = TD.isLittleEndian();
   PointerSize = TD.getPointerSize();
-  const TargetFrameLowering &TFI = *TM.getFrameLowering();
-  StackDir = TFI.getStackGrowthDirection();
+
+  TFI = TM.getFrameLowering();
+  StackDir = TFI->getStackGrowthDirection();
   TRI = TM.getRegisterInfo();
-  TFI.getInitialFrameState(InitialFrameState);
+  TFI->getInitialFrameState(InitialFrameState);
 }