Simplify eliminateFrameIndex() interface back down now that PEI doesn't need

to try to re-use scavenged frame index reference registers. rdar://8277890

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112241 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 4 insertions, 7 deletions

diff --git a/lib/Target/Alpha/AlphaRegisterInfo.cpp b/lib/Target/Alpha/AlphaRegisterInfo.cpp
index dc9d935ec0..327ddb4d9a 100644
--- a/lib/Target/Alpha/AlphaRegisterInfo.cpp
+++ b/lib/Target/Alpha/AlphaRegisterInfo.cpp
@@ -137,10 +137,9 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
 //variable locals
 //<- SP
 
-unsigned
+void
 AlphaRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
-                                       int SPAdj, FrameIndexValue *Value,
-                                       RegScavenger *RS) const {
+                                       int SPAdj, RegScavenger *RS) const {
   assert(SPAdj == 0 && "Unexpected");
 
   unsigned i = 0;
@@ -185,7 +184,6 @@ AlphaRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
   } else {
     MI.getOperand(i).ChangeToImmediate(Offset);
   }
-  return 0;
 }
 
 
diff --git a/lib/Target/Alpha/AlphaRegisterInfo.h b/lib/Target/Alpha/AlphaRegisterInfo.h
index f9fd87a637..b164979a63 100644
--- a/lib/Target/Alpha/AlphaRegisterInfo.h
+++ b/lib/Target/Alpha/AlphaRegisterInfo.h
@@ -38,9 +38,8 @@ struct AlphaRegisterInfo : public AlphaGenRegisterInfo {
                                      MachineBasicBlock &MBB,
                                      MachineBasicBlock::iterator I) const;
 
-  unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                               int SPAdj, FrameIndexValue *Value = NULL,
-                               RegScavenger *RS = NULL) const;
+  void eliminateFrameIndex(MachineBasicBlock::iterator II,
+                           int SPAdj, RegScavenger *RS = NULL) const;
 
   //void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;