[clang] [Clang][Driver][SamplePGO] Introduce -fno_sample_profile_use_profi flag for SamplePGO (PR #145957)

[Nilanjana Basu via cfe-commits]

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@@ -1,4 +1,19 @@
-/// Test if profi flat is enabled in frontend as user-facing feature.
-// RUN: %clang --target=x86_64 -c -fsample-profile-use-profi -fprofile-sample-use=/dev/null -### %s 2>&1 | FileCheck %s
+/// Ensure that profi flag is enabled by default in frontend for SamplePGO
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nilanjana87 wrote:

Done

https://github.com/llvm/llvm-project/pull/145957