Change the sentinal
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19007 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelSimple.cpp b/lib/Target/X86/X86ISelSimple.cpp
index 2d77f7e..274dfd8 100644
--- a/lib/Target/X86/X86ISelSimple.cpp
+++ b/lib/Target/X86/X86ISelSimple.cpp
@@ -97,7 +97,7 @@
///
bool runOnFunction(Function &Fn) {
// 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
// with the IntrinsicLowering class.
@@ -1764,7 +1764,7 @@
case Intrinsic::frameaddress:
TmpReg1 = getReg(CI);
if (cast<Constant>(CI.getOperand(1))->isNullValue()) {
- if (ReturnAddressIndex == -1) {
+ if (ReturnAddressIndex == 0) {
// Set up a frame object for the return address.
ReturnAddressIndex = F->getFrameInfo()->CreateFixedObject(4, -4);
}