[SystemZ] Fix caller-allocated save slot FIXME
Get rid of some old code (and associated FIXME) for handling the
caller-allocated register save area. No behavioural change intended.
llvm-svn: 185525
diff --git a/llvm/lib/Target/SystemZ/SystemZMachineFunctionInfo.h b/llvm/lib/Target/SystemZ/SystemZMachineFunctionInfo.h
index 1dc05a7..69c2691 100644
--- a/llvm/lib/Target/SystemZ/SystemZMachineFunctionInfo.h
+++ b/llvm/lib/Target/SystemZ/SystemZMachineFunctionInfo.h
@@ -15,7 +15,6 @@
namespace llvm {
class SystemZMachineFunctionInfo : public MachineFunctionInfo {
- unsigned SavedGPRFrameSize;
unsigned LowSavedGPR;
unsigned HighSavedGPR;
unsigned VarArgsFirstGPR;
@@ -26,14 +25,8 @@
public:
explicit SystemZMachineFunctionInfo(MachineFunction &MF)
- : SavedGPRFrameSize(0), LowSavedGPR(0), HighSavedGPR(0), VarArgsFirstGPR(0),
- VarArgsFirstFPR(0), VarArgsFrameIndex(0), RegSaveFrameIndex(0),
- ManipulatesSP(false) {}
-
- // Get and set the number of bytes allocated by generic code to store
- // call-saved GPRs.
- unsigned getSavedGPRFrameSize() const { return SavedGPRFrameSize; }
- void setSavedGPRFrameSize(unsigned bytes) { SavedGPRFrameSize = bytes; }
+ : LowSavedGPR(0), HighSavedGPR(0), VarArgsFirstGPR(0), VarArgsFirstFPR(0),
+ VarArgsFrameIndex(0), RegSaveFrameIndex(0), ManipulatesSP(false) {}
// Get and set the first call-saved GPR that should be saved and restored
// by this function. This is 0 if no GPRs need to be saved or restored.