Simplify resolveFrameIndex() signature.

Just pass a MachineInstr reference rather than an MBB iterator.
Creating a MachineInstr& is the first thing every implementation did
anyway.

llvm-svn: 205453

1 files changed, 1 insertions, 3 deletions

diff --git a/llvm/lib/Target/ARM64/ARM64RegisterInfo.cpp b/llvm/lib/Target/ARM64/ARM64RegisterInfo.cpp
index a48642caa91..4c7fc8a39d1 100644
--- a/llvm/lib/Target/ARM64/ARM64RegisterInfo.cpp
+++ b/llvm/lib/Target/ARM64/ARM64RegisterInfo.cpp
@@ -299,10 +299,8 @@ void ARM64RegisterInfo::materializeFrameBaseRegister(MachineBasicBlock *MBB,
       .addImm(Shifter);
 }
 
-void ARM64RegisterInfo::resolveFrameIndex(MachineBasicBlock::iterator I,
-                                          unsigned BaseReg,
+void ARM64RegisterInfo::resolveFrameIndex(MachineInstr &MI, unsigned BaseReg,
                                           int64_t Offset) const {
-  MachineInstr &MI = *I;
   int Off = Offset; // ARM doesn't need the general 64-bit offsets
   unsigned i = 0;