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

2 files changed, 4 insertions, 7 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp b/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
index 78c5a124fbb..4ff282edc6a 100644
--- a/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -959,11 +959,8 @@ materializeFrameBaseRegister(MachineBasicBlock *MBB,
     .addFrameIndex(FrameIdx).addImm(Offset);
 }
 
-void
-PPCRegisterInfo::resolveFrameIndex(MachineBasicBlock::iterator I,
-                                   unsigned BaseReg, int64_t Offset) const {
-  MachineInstr &MI = *I;
-
+void PPCRegisterInfo::resolveFrameIndex(MachineInstr &MI, unsigned BaseReg,
+                                        int64_t Offset) const {
   unsigned FIOperandNum = 0;
   while (!MI.getOperand(FIOperandNum).isFI()) {
     ++FIOperandNum;
diff --git a/llvm/lib/Target/PowerPC/PPCRegisterInfo.h b/llvm/lib/Target/PowerPC/PPCRegisterInfo.h
index 7a8c2aa4754..c3e54b4c44d 100644
--- a/llvm/lib/Target/PowerPC/PPCRegisterInfo.h
+++ b/llvm/lib/Target/PowerPC/PPCRegisterInfo.h
@@ -92,8 +92,8 @@ public:
   void materializeFrameBaseRegister(MachineBasicBlock *MBB,
                                     unsigned BaseReg, int FrameIdx,
                                     int64_t Offset) const;
-  void resolveFrameIndex(MachineBasicBlock::iterator I,
-                         unsigned BaseReg, int64_t Offset) const;
+  void resolveFrameIndex(MachineInstr &MI, unsigned BaseReg,
+                         int64_t Offset) const;
   bool isFrameOffsetLegal(const MachineInstr *MI, int64_t Offset) const;
 
   // Debug information queries.