[libc-commits] [compiler-rt] [libc] [llvm] [Compiler-rt][builtins] introduce libc math routines (PR #197950)

[via libc-commits]

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@@ -20,14 +20,22 @@
 
 // ABI macro definitions
 
+// In C++ translation units we must give compiler-rt entry points C linkage so
+// that their symbol names are not mangled.  C TUs are unaffected.
+#ifdef __cplusplus
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hulxv wrote:

I added it before as a shortcut for the unified file of legacy and libc. I think it's not that important now

https://github.com/llvm/llvm-project/pull/197950