[PATCH] D152745: [Docs]Mention DTEST_SUITE_USE_IR_PGO O explicitly for LLLVM IR PGO in llvm-test-suite PGO testing

[Mircea Trofin via Phabricator via llvm-commits]

mtrofin added inline comments.


================
Comment at: llvm/docs/TestSuiteGuide.md:354
 
+To use LLVM IR PGO instead of the clang frontend's PGO feature, set `-DTEST_SUITE_USE_IR_PGO=On`.
+
----------------
I would suggest either making `TEST_SUITE_USE_IR_PGO=On` default, or at minimum setting it to `On` in this example (e.g. line 340) and then flipping the comment on line 354.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152745/new/

https://reviews.llvm.org/D152745