[llvm] [Inliner] Don't count a call penalty for foldable __memcpy_chk and similar (PR #117876)

[Marina Taylor via llvm-commits]

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@@ -2260,6 +2271,48 @@ bool CallAnalyzer::simplifyCallSite(Function *F, CallBase &Call) {
   return false;
 }
 
+bool CallAnalyzer::isLoweredToCall(Function *F, CallBase &Call) {
+  // Calls to memcpy with a known constant size 1/2/4/8 should not incur a call
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citymarina wrote:

Done

https://github.com/llvm/llvm-project/pull/117876