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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95736 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dale Johannesen 2010-02-10 00:44:23 +00:00
parent 9653f9ec97
commit 3b1906f48d
2 changed files with 3 additions and 3 deletions
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2
include/llvm/CodeGen/MachineBasicBlock.h
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@ -338,7 +338,7 @@ public:
bool isCond); bool isCond);
/// findDebugLoc - find the next valid DebugLoc starting at MBBI, skipping /// findDebugLoc - find the next valid DebugLoc starting at MBBI, skipping
/// any DEBUG_VALUE instructions. Return UnknownLoc if there is none. /// any DBG_VALUE instructions. Return UnknownLoc if there is none.
DebugLoc findDebugLoc(MachineBasicBlock::iterator &MBBI); DebugLoc findDebugLoc(MachineBasicBlock::iterator &MBBI);
// Debugging methods. // Debugging methods.

4
lib/CodeGen/DeadMachineInstructionElim.cpp
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@ -112,7 +112,7 @@ bool DeadMachineInstructionElim::runOnMachineFunction(MachineFunction &MF) {
MachineInstr *MI = &*MII; MachineInstr *MI = &*MII;
if (MI->isDebugValue()) { if (MI->isDebugValue()) {
// Don't delete the DEBUG_VALUE itself, but if its Value operand is // Don't delete the DBG_VALUE itself, but if its Value operand is
// a vreg and this is the only use, substitute an undef operand; // a vreg and this is the only use, substitute an undef operand;
// the former operand will then be deleted normally. // the former operand will then be deleted normally.
if (MI->getNumOperands()==3 && MI->getOperand(0).isReg()) { if (MI->getNumOperands()==3 && MI->getOperand(0).isReg()) {
@ -120,7 +120,7 @@ bool DeadMachineInstructionElim::runOnMachineFunction(MachineFunction &MF) {
MachineRegisterInfo::use_iterator I = MRI->use_begin(Reg); MachineRegisterInfo::use_iterator I = MRI->use_begin(Reg);
assert(I != MRI->use_end()); assert(I != MRI->use_end());
if (++I == MRI->use_end()) if (++I == MRI->use_end())
// only one use, which must be this DEBUG_VALUE. // only one use, which must be this DBG_VALUE.
MI->getOperand(0).setReg(0U); MI->getOperand(0).setReg(0U);
} }
} }