[clang] [clang][bytecode] Stack-allocate bottom function frame (PR #125253)

[Vitaly Buka via cfe-commits]

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@@ -27,7 +27,7 @@ bool InterpState::inConstantContext() const {
 }
 
 InterpState::~InterpState() {
-  while (Current) {
+  while (Current && !Current->isBottomFrame()) {
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vitalybuka wrote:

Some reordering is needed for "InterpState S;" and "InterpFrame BottomFrame;".

https://github.com/llvm/llvm-project/pull/125253