[llvm-branch-commits] [clang] [clang] Use tighter lifetime bounds for C temporary arguments (PR #170518)

[Paul Kirth via llvm-branch-commits]

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@@ -6291,6 +6296,11 @@ RValue CodeGenFunction::EmitCall(const CGFunctionInfo &CallInfo,
   for (CallLifetimeEnd &LifetimeEnd : CallLifetimeEndAfterCall)
     LifetimeEnd.Emit(*this, /*Flags=*/{});
 
+  if (!CGM.getCodeGenOpts().NoLifetimeMarkersForTemporaries)
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ilovepi wrote:

I added a test specifically for invoke instructions. While it does make the bounds tighter, it does seem like we're missing the exception handling bits. I'll take a look at fixing that tomorrow.

https://github.com/llvm/llvm-project/pull/170518