[Pipelines] Don't run ForceFunctionAttrs post-link

This is effectively a debugging pass to adjust function attributes.
I don't think it makes sense to run it in the post-link pipeline.

Differential Revision: https://reviews.llvm.org/D148904

1 files changed, 0 insertions, 6 deletions

diff --git a/llvm/lib/Passes/PassBuilderPipelines.cpp b/llvm/lib/Passes/PassBuilderPipelines.cpp
index 4fa7326..4407ad0 100644
--- a/llvm/lib/Passes/PassBuilderPipelines.cpp
+++ b/llvm/lib/Passes/PassBuilderPipelines.cpp
@@ -1557,9 +1557,6 @@ ModulePassManager PassBuilder::buildThinLTODefaultPipeline(
     return MPM;
   }
 
-  // Force any function attributes we want the rest of the pipeline to observe.
-  MPM.addPass(ForceFunctionAttrsPass());
-
   // Add the core simplification pipeline.
   MPM.addPass(buildModuleSimplificationPipeline(
       Level, ThinOrFullLTOPhase::ThinLTOPostLink));
@@ -1626,9 +1623,6 @@ PassBuilder::buildLTODefaultPipeline(OptimizationLevel Level,
   // whole-program devirtualization and bitset lowering.
   MPM.addPass(GlobalDCEPass());
 
-  // Force any function attributes we want the rest of the pipeline to observe.
-  MPM.addPass(ForceFunctionAttrsPass());
-
   // Do basic inference of function attributes from known properties of system
   // libraries and other oracles.
   MPM.addPass(InferFunctionAttrsPass());