[llvm-commits] CVS: llvm/lib/Target/X86/X86RegisterInfo.h X86RegisterInfo.cpp

[Alkis Evlogimenos]

Changes in directory llvm/lib/Target/X86:

X86RegisterInfo.h updated: 1.19 -> 1.20
X86RegisterInfo.cpp updated: 1.42 -> 1.43

---
Log message:

Change interface so that we can add to the end of a basic block
without getting an assertion from ilist that we are dereferencing
ilist<T>::end().


---
Diffs of the changes:  (+10 -10)

Index: llvm/lib/Target/X86/X86RegisterInfo.h
diff -u llvm/lib/Target/X86/X86RegisterInfo.h:1.19 llvm/lib/Target/X86/X86RegisterInfo.h:1.20
--- llvm/lib/Target/X86/X86RegisterInfo.h:1.19	Wed Feb 11 20:27:09 2004
+++ llvm/lib/Target/X86/X86RegisterInfo.h	Thu Feb 12 02:10:44 2004
@@ -28,26 +28,26 @@
 
   /// Code Generation virtual methods...
   int storeRegToStackSlot(MachineBasicBlock &MBB,
-                          MachineInstr* MI,
+                          MachineBasicBlock::iterator MI,
                           unsigned SrcReg, int FrameIndex,
                           const TargetRegisterClass *RC) const;
 
   int loadRegFromStackSlot(MachineBasicBlock &MBB,
-                           MachineInstr* MI,
+                           MachineBasicBlock::iterator MI,
                            unsigned DestReg, int FrameIndex,
                            const TargetRegisterClass *RC) const;
   
   int copyRegToReg(MachineBasicBlock &MBB,
-                   MachineInstr* MI,
+                   MachineBasicBlock::iterator MI,
 		   unsigned DestReg, unsigned SrcReg,
 		   const TargetRegisterClass *RC) const;
 
   int eliminateCallFramePseudoInstr(MachineFunction &MF,
                                     MachineBasicBlock &MBB,
-                                    MachineInstr* MI) const;
+                                    MachineBasicBlock::iterator MI) const;
 
   int eliminateFrameIndex(MachineFunction &MF,
-                          MachineInstr* MI) const;
+                          MachineBasicBlock::iterator MI) const;
 
   int processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
 


Index: llvm/lib/Target/X86/X86RegisterInfo.cpp
diff -u llvm/lib/Target/X86/X86RegisterInfo.cpp:1.42 llvm/lib/Target/X86/X86RegisterInfo.cpp:1.43
--- llvm/lib/Target/X86/X86RegisterInfo.cpp:1.42	Wed Feb 11 20:27:09 2004
+++ llvm/lib/Target/X86/X86RegisterInfo.cpp	Thu Feb 12 02:10:45 2004
@@ -47,7 +47,7 @@
 }
 
 int X86RegisterInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
-                                         MachineInstr* MI,
+                                         MachineBasicBlock::iterator MI,
                                          unsigned SrcReg, int FrameIdx,
                                          const TargetRegisterClass *RC) const {
   static const unsigned Opcode[] =
@@ -59,7 +59,7 @@
 }
 
 int X86RegisterInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
-                                          MachineInstr* MI,
+                                          MachineBasicBlock::iterator MI,
                                           unsigned DestReg, int FrameIdx,
                                           const TargetRegisterClass *RC) const{
   static const unsigned Opcode[] =
@@ -70,7 +70,7 @@
 }
 
 int X86RegisterInfo::copyRegToReg(MachineBasicBlock &MBB,
-                                  MachineInstr* MI,
+                                  MachineBasicBlock::iterator MI,
                                   unsigned DestReg, unsigned SrcReg,
                                   const TargetRegisterClass *RC) const {
   static const unsigned Opcode[] =
@@ -93,7 +93,7 @@
 
 int X86RegisterInfo::eliminateCallFramePseudoInstr(MachineFunction &MF,
                                                    MachineBasicBlock &MBB,
-                                                   MachineInstr* I) const {
+                                                   MachineBasicBlock::iterator I) const {
   MachineInstr *New = 0, *Old = I;
   if (hasFP(MF)) {
     // If we have a frame pointer, turn the adjcallstackup instruction into a
@@ -127,7 +127,7 @@
 }
 
 int X86RegisterInfo::eliminateFrameIndex(MachineFunction &MF,
-                                         MachineInstr* II) const {
+                                         MachineBasicBlock::iterator II) const {
   unsigned i = 0;
   MachineInstr &MI = *II;
   while (!MI.getOperand(i).isFrameIndex()) {