[clang] [TBAA] Emit int TBAA metadata on FP math libcall expf (PR #96025)

[via cfe-commits]

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@@ -0,0 +1,43 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 5
+// The test may fail as time out on windows
+// REQUIRES: system-linux
+
+// RUN:  %clang -S -O3 -emit-llvm -o - -x c++ %s | FileCheck %s -check-prefixes=CHECK,NoNewStructPathTBAA
+// RUN:  %clang -S -O3 -Xclang -new-struct-path-tbaa -emit-llvm -o - -x c++ %s | FileCheck %s -check-prefixes=CHECK,NewStructPathTBAA
+
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vfdff wrote:

Thanks for checking.
I think **extern C** will make the output function names in the assembly named after the standard C language, i.e. no extra prefix and suffix.

https://github.com/llvm/llvm-project/pull/96025