[llvm] [ctx_prof] "Use" support for pre-thinlink. (PR #101338)

Mircea Trofin via llvm-commits llvm-commits at lists.llvm.org
Fri Aug 2 14:48:33 PDT 2024


================
@@ -1176,8 +1180,11 @@ PassBuilder::buildModuleSimplificationPipeline(OptimizationLevel Level,
   // Enable contextual profiling instrumentation.
   const bool IsCtxProfGen = !IsPGOInstrGen && IsPreLink &&
                             PGOCtxProfLoweringPass::isContextualIRPGOEnabled();
+  const bool IsCtxProfUse = !UseCtxProfile.empty() && !PGOOpt &&
+                            Phase == ThinOrFullLTOPhase::ThinLTOPreLink;
----------------
mtrofin wrote:

The instrumentation phase can happen without thinlto.

https://github.com/llvm/llvm-project/pull/101338


More information about the llvm-commits mailing list