[PATCH] D155828: [llvm-exegesis] Guard `__builtin_thread_pointer` behind a configure check

[Fangrui Song via Phabricator via llvm-commits]

MaskRay accepted this revision.
MaskRay added a comment.
This revision is now accepted and ready to land.

This is unfortunate... LG, but I'll defer to llvm-exegesis reviewers for a second opinion.



================
Comment at: llvm/cmake/config-ix.cmake:68
+check_c_source_compiles("
+        void* foo() {
+          return __builtin_thread_pointer();
----------------
LLVM style uses `void *`


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D155828/new/

https://reviews.llvm.org/D155828