GlobalISel: inform FrameLowering when we emit a function call.
Amongst other things (I expect) this is necessary to ensure decent backtraces
when an "unreachable" is involved.
llvm-svn: 297413
diff --git a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
index b6ce59d..e170b76 100644
--- a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -729,6 +729,7 @@
for (auto &Arg: CI.arg_operands())
Args.push_back(getOrCreateVReg(*Arg));
+ MF->getFrameInfo().setHasCalls(true);
return CLI->lowerCall(MIRBuilder, CI, Res, Args, [&]() {
return getOrCreateVReg(*CI.getCalledValue());
});