[clang] [llvm] [AArch64][SME] Save VG for unwind info when changing streaming-mode (PR #83301)
Eli Friedman via cfe-commits
cfe-commits at lists.llvm.org
Wed May 15 09:35:41 PDT 2024
================
@@ -8287,6 +8289,13 @@ AArch64TargetLowering::LowerCall(CallLoweringInfo &CLI,
SDValue InGlue;
if (RequiresSMChange) {
+
+ if (Subtarget->hasSVE()) {
----------------
efriedma-quic wrote:
I'm not sure I follow what the issue is... I think we discussed before that we want debuggers to be able to unwind the stack even if a function is nounwind.
https://github.com/llvm/llvm-project/pull/83301
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