[COFF, ARM64] Fix localaddress to handle stack realignment and variable size objects
Summary: This fixes using the correct stack registers for SEH when stack realignment is needed or when variable size objects are present.
Reviewers: rnk, efriedma, ssijaric, TomTan
Reviewed By: rnk, efriedma
Subscribers: javed.absar, kristof.beyls, llvm-commits
Differential Revision: https://reviews.llvm.org/D57183
llvm-svn: 352923
diff --git a/llvm/lib/CodeGen/AsmPrinter/WinException.cpp b/llvm/lib/CodeGen/AsmPrinter/WinException.cpp
index 882859a..c870419 100644
--- a/llvm/lib/CodeGen/AsmPrinter/WinException.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/WinException.cpp
@@ -937,11 +937,7 @@
int FI = FuncInfo.EHRegNodeFrameIndex;
if (FI != INT_MAX) {
const TargetFrameLowering *TFI = Asm->MF->getSubtarget().getFrameLowering();
- unsigned UnusedReg;
- // FIXME: getFrameIndexReference needs to match the behavior of
- // AArch64RegisterInfo::hasBasePointer in which one of the scenarios where
- // SP is used is if frame size >= 256.
- Offset = TFI->getFrameIndexReference(*Asm->MF, FI, UnusedReg);
+ Offset = TFI->getNonLocalFrameIndexReference(*Asm->MF, FI);
}
MCContext &Ctx = Asm->OutContext;