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Change the sentinal

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llvm-svn: 19007
This commit is contained in:
Chris Lattner 2004-12-17 00:46:51 +00:00
parent 59d0c02d2b
commit d11ba51208
1 changed files with 2 additions and 2 deletions
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4
lib/Target/X86/X86ISelSimple.cpp
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@ -97,7 +97,7 @@ namespace {
/// ///
bool runOnFunction(Function &Fn) { bool runOnFunction(Function &Fn) {
// Lazily create a stack slot for the return address if needed. // Lazily create a stack slot for the return address if needed.
ReturnAddressIndex = -1; ReturnAddressIndex = 0;
// First pass over the function, lower any unknown intrinsic functions // First pass over the function, lower any unknown intrinsic functions
// with the IntrinsicLowering class. // with the IntrinsicLowering class.
@ -1764,7 +1764,7 @@ void X86ISel::visitIntrinsicCall(Intrinsic::ID ID, CallInst &CI) {
case Intrinsic::frameaddress: case Intrinsic::frameaddress:
TmpReg1 = getReg(CI); TmpReg1 = getReg(CI);
if (cast<Constant>(CI.getOperand(1))->isNullValue()) { if (cast<Constant>(CI.getOperand(1))->isNullValue()) {
if (ReturnAddressIndex == -1) { if (ReturnAddressIndex == 0) {
// Set up a frame object for the return address. // Set up a frame object for the return address.
ReturnAddressIndex = F->getFrameInfo()->CreateFixedObject(4, -4); ReturnAddressIndex = F->getFrameInfo()->CreateFixedObject(4, -4);
} }