Changes in directory llvm/lib/CodeGen:
LiveVariables.cpp updated: 1.54 -> 1.55
MachineBasicBlock.cpp updated: 1.25 -> 1.26
MachineInstr.cpp updated: 1.114 -> 1.115
---
Log message:
Remove a bunch more dead V9 specific stuff
---
Diffs of the changes: (+9 -34)
LiveVariables.cpp | 14 ++++++--------
MachineBasicBlock.cpp | 2 +-
MachineInstr.cpp | 27 ++-------------------------
3 files changed, 9 insertions(+), 34 deletions(-)
Index: llvm/lib/CodeGen/LiveVariables.cpp
diff -u llvm/lib/CodeGen/LiveVariables.cpp:1.54
llvm/lib/CodeGen/LiveVariables.cpp:1.55
--- llvm/lib/CodeGen/LiveVariables.cpp:1.54 Tue Jan 3 23:40:30 2006
+++ llvm/lib/CodeGen/LiveVariables.cpp Wed May 3 20:26:39 2006
@@ -296,14 +296,12 @@
"Didn't find an entry for our predecessor??");
if (MI->getOperand(i+1).getMachineBasicBlock() == MBB) {
MachineOperand &MO = MI->getOperand(i);
- if (!MO.getVRegValueOrNull()) {
- VarInfo &VRInfo = getVarInfo(MO.getReg());
- assert(VRInfo.DefInst && "Register use before def (or no def)!");
-
- // Only mark it alive only in the block we are representing.
- MarkVirtRegAliveInBlock(VRInfo, MBB);
- break; // Found the PHI entry for this block.
- }
+ VarInfo &VRInfo = getVarInfo(MO.getReg());
+ assert(VRInfo.DefInst && "Register use before def (or no def)!");
+
+ // Only mark it alive only in the block we are representing.
+ MarkVirtRegAliveInBlock(VRInfo, MBB);
+ break; // Found the PHI entry for this block.
}
}
}
Index: llvm/lib/CodeGen/MachineBasicBlock.cpp
diff -u llvm/lib/CodeGen/MachineBasicBlock.cpp:1.25
llvm/lib/CodeGen/MachineBasicBlock.cpp:1.26
--- llvm/lib/CodeGen/MachineBasicBlock.cpp:1.25 Thu Apr 21 17:33:33 2005
+++ llvm/lib/CodeGen/MachineBasicBlock.cpp Wed May 3 20:26:39 2006
@@ -47,7 +47,7 @@
MachineInstr* ilist_traits<MachineInstr>::createSentinel() {
- MachineInstr* dummy = new MachineInstr(0, 0);
+ MachineInstr* dummy = new MachineInstr(0, 0, true, true);
LeakDetector::removeGarbageObject(dummy);
return dummy;
}
Index: llvm/lib/CodeGen/MachineInstr.cpp
diff -u llvm/lib/CodeGen/MachineInstr.cpp:1.114
llvm/lib/CodeGen/MachineInstr.cpp:1.115
--- llvm/lib/CodeGen/MachineInstr.cpp:1.114 Wed May 3 20:15:02 2006
+++ llvm/lib/CodeGen/MachineInstr.cpp Wed May 3 20:26:39 2006
@@ -36,15 +36,6 @@
extern const TargetInstrDescriptor *TargetInstrDescriptors;
}
-// Constructor for instructions with variable #operands
-MachineInstr::MachineInstr(short opcode, unsigned numOperands)
- : Opcode(opcode),
- operands(numOperands, MachineOperand()),
- parent(0) {
- // Make sure that we get added to a machine basicblock
- LeakDetector::addGarbageObject(this);
-}
-
/// MachineInstr ctor - This constructor only does a _reserve_ of the operands,
/// not a resize for them. It is expected that if you use this that you call
/// add* methods below to fill up the operands, instead of the Set methods.
@@ -178,14 +169,7 @@
switch (MO.getType()) {
case MachineOperand::MO_VirtualRegister:
- if (MO.getVRegValue()) {
- OS << "%reg";
- OutputValue(OS, MO.getVRegValue());
- if (MO.hasAllocatedReg())
- OS << "==";
- }
- if (MO.hasAllocatedReg())
- OutputReg(OS, MO.getReg(), MRI);
+ OutputReg(OS, MO.getReg(), MRI);
break;
case MachineOperand::MO_SignExtendedImmed:
OS << (long)MO.getImmedValue();
@@ -285,14 +269,7 @@
std::ostream &llvm::operator<<(std::ostream &OS, const MachineOperand &MO) {
switch (MO.getType()) {
case MachineOperand::MO_VirtualRegister:
- if (MO.hasAllocatedReg())
- OutputReg(OS, MO.getReg());
-
- if (MO.getVRegValue()) {
- if (MO.hasAllocatedReg()) OS << "==";
- OS << "%vreg";
- OutputValue(OS, MO.getVRegValue());
- }
+ OutputReg(OS, MO.getReg());
break;
case MachineOperand::MO_SignExtendedImmed:
OS << (long)MO.getImmedValue();
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