1 files changed, 5 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
index ed0aa77..4d618cf 100644
--- a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
@@ -1186,12 +1186,15 @@ void CodeViewDebug::collectVariableInfoFromMFTable(
 
     // Get the frame register used and the offset.
     Register FrameReg;
-    int FrameOffset = TFI->getFrameIndexReference(*Asm->MF, VI.Slot, FrameReg);
+    StackOffset FrameOffset = TFI->getFrameIndexReference(*Asm->MF, VI.Slot, FrameReg);
     uint16_t CVReg = TRI->getCodeViewRegNum(FrameReg);
 
+    assert(!FrameOffset.getScalable() &&
+           "Frame offsets with a scalable component are not supported");
+
     // Calculate the label ranges.
     LocalVarDefRange DefRange =
-        createDefRangeMem(CVReg, FrameOffset + ExprOffset);
+        createDefRangeMem(CVReg, FrameOffset.getFixed() + ExprOffset);
 
     for (const InsnRange &Range : Scope->getRanges()) {
       const MCSymbol *Begin = getLabelBeforeInsn(Range.first);