[clang] [Fuchsia] Don't use LLVM build for PGO data (PR #149788)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: None (gulfemsavrun)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/149788.diff


1 Files Affected:

- (modified) clang/cmake/caches/Fuchsia-stage2-instrumented.cmake (+3) 


``````````diff
diff --git a/clang/cmake/caches/Fuchsia-stage2-instrumented.cmake b/clang/cmake/caches/Fuchsia-stage2-instrumented.cmake
index ecd478aefdaee..b328f3d0ff9cf 100644
--- a/clang/cmake/caches/Fuchsia-stage2-instrumented.cmake
+++ b/clang/cmake/caches/Fuchsia-stage2-instrumented.cmake
@@ -43,3 +43,6 @@ set(CLANG_BOOTSTRAP_CMAKE_ARGS
   ${EXTRA_ARGS}
   -C ${CMAKE_CURRENT_LIST_DIR}/Fuchsia-stage2.cmake
   CACHE STRING "")
+
+# Do not use LLVM build for generating PGO data.
+set(CLANG_PGO_TRAINING_USE_LLVM_BUILD OFF CACHE BOOL "")

``````````

</details>


https://github.com/llvm/llvm-project/pull/149788