[compiler-rt] [mlir] [llvm] [clang] [clang-tools-extra] [flang] [lldb] [Profile] Add binary profile correlation to offload profile metadata at runtime. (PR #69493)

[Fangrui Song via llvm-commits]

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@@ -0,0 +1,9 @@
+// RUN: %clang_cc1  -fprofile-instrument=clang -fcoverage-mapping -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -mllvm -profile-correlate=binary -fprofile-instrument=clang -fcoverage-mapping -emit-llvm -o - %s | FileCheck %s --check-prefix=BIN-CORRELATE
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MaskRay wrote:

Specify an explicit `-target-triple` to test a COMDAT triple (e.g. Linux) and a non-COMDAT triple (e.g. macOS).

Change `// CHECK: @__llvm_profile_raw_version = {{.*}} i64 9` to test more properties including the visibility and `comdat`

https://github.com/llvm/llvm-project/pull/69493