[llvm-branch-commits] [clang] [Clang] Add pointer field protection feature. (PR #172119)

[Oliver Hunt via llvm-branch-commits]

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@@ -2291,13 +2331,22 @@ CodeGenFunction::EmitNullInitialization(Address DestPtr, QualType Ty) {
 
     // Get and call the appropriate llvm.memcpy overload.
     Builder.CreateMemCpy(DestPtr, SrcPtr, SizeVal, false);
-    return;
+  } else {
+    // Otherwise, just memset the whole thing to zero.  This is legal
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ojhunt wrote:

one statement so no braces.

I kid :D that would be horrific :D

https://github.com/llvm/llvm-project/pull/172119