[llvm-commits] CVS: llvm/lib/Target/PowerPC/PowerPCRegisterInfo.cpp PowerPCRegisterInfo.h

[Chris Lattner]

Changes in directory llvm/lib/Target/PowerPC:

PowerPCRegisterInfo.cpp updated: 1.3 -> 1.4
PowerPCRegisterInfo.h updated: 1.3 -> 1.4

---
Log message:

The prologue/epilogue related method calls have no reason to return a value,
make them return void.


---
Diffs of the changes:  (+20 -30)

Index: llvm/lib/Target/PowerPC/PowerPCRegisterInfo.cpp
diff -u llvm/lib/Target/PowerPC/PowerPCRegisterInfo.cpp:1.3 llvm/lib/Target/PowerPC/PowerPCRegisterInfo.cpp:1.4
--- llvm/lib/Target/PowerPC/PowerPCRegisterInfo.cpp:1.3	Thu Feb 12 02:11:04 2004
+++ llvm/lib/Target/PowerPC/PowerPCRegisterInfo.cpp	Sat Feb 14 13:49:25 2004
@@ -14,8 +14,7 @@
 #include "PowerPC.h"
 #include "PowerPCRegisterInfo.h"
 #include "llvm/Type.h"
-
-namespace llvm {
+using namespace llvm;
 
 PowerPCRegisterInfo::PowerPCRegisterInfo()
   : PowerPCGenRegisterInfo(PowerPC::ADJCALLSTACKDOWN,
@@ -49,43 +48,35 @@
   return -1;
 }
 
-int PowerPCRegisterInfo::eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                                       MachineBasicBlock &MBB,
-                                                       MachineBasicBlock::iterator I) const {
+void PowerPCRegisterInfo::
+eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
+                              MachineBasicBlock::iterator I) const {
   abort();
-  return -1;
 }
 
-int PowerPCRegisterInfo::eliminateFrameIndex(MachineFunction &MF,
-                                             MachineBasicBlock::iterator II) const {
+void
+PowerPCRegisterInfo::eliminateFrameIndex(MachineFunction &MF,
+                                         MachineBasicBlock::iterator II) const {
   abort();
-  return -1;
 }
 
-int PowerPCRegisterInfo::processFunctionBeforeFrameFinalized(
-    MachineFunction &MF) const
-{
+void PowerPCRegisterInfo::processFunctionBeforeFrameFinalized(
+    MachineFunction &MF) const {
   abort();
-  return -1;
 }
 
-int PowerPCRegisterInfo::emitPrologue(MachineFunction &MF) const {
+void PowerPCRegisterInfo::emitPrologue(MachineFunction &MF) const {
   abort();
-  return -1;
 }
 
-int PowerPCRegisterInfo::emitEpilogue(MachineFunction &MF,
-                                  MachineBasicBlock &MBB) const {
+void PowerPCRegisterInfo::emitEpilogue(MachineFunction &MF,
+                                       MachineBasicBlock &MBB) const {
   abort();
-  return -1;
 }
 
-} // end namespace llvm
 
 #include "PowerPCGenRegisterInfo.inc"
 
-namespace llvm {
-
 const TargetRegisterClass*
 PowerPCRegisterInfo::getRegClassForType(const Type* Ty) const {
   switch (Ty->getPrimitiveID()) {
@@ -106,4 +97,3 @@
   }
 }
 
-} // end namespace llvm


Index: llvm/lib/Target/PowerPC/PowerPCRegisterInfo.h
diff -u llvm/lib/Target/PowerPC/PowerPCRegisterInfo.h:1.3 llvm/lib/Target/PowerPC/PowerPCRegisterInfo.h:1.4
--- llvm/lib/Target/PowerPC/PowerPCRegisterInfo.h:1.3	Thu Feb 12 02:11:04 2004
+++ llvm/lib/Target/PowerPC/PowerPCRegisterInfo.h	Sat Feb 14 13:49:25 2004
@@ -40,17 +40,17 @@
 		   unsigned DestReg, unsigned SrcReg,
 		   const TargetRegisterClass *RC) const;
 
-  int eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                    MachineBasicBlock &MBB,
-                                    MachineBasicBlock::iterator I) const;
+  void eliminateCallFramePseudoInstr(MachineFunction &MF,
+                                     MachineBasicBlock &MBB,
+                                     MachineBasicBlock::iterator I) const;
 
-  int eliminateFrameIndex(MachineFunction &MF,
-                          MachineBasicBlock::iterator II) const;
+  void eliminateFrameIndex(MachineFunction &MF,
+                           MachineBasicBlock::iterator II) const;
 
-  int processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
+  void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
 
-  int emitPrologue(MachineFunction &MF) const;
-  int emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
+  void emitPrologue(MachineFunction &MF) const;
+  void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
 };
 
 } // end namespace llvm