diff options
| -rw-r--r-- | llvm/lib/Passes/PassBuilder.cpp | 9 | ||||
| -rw-r--r-- | llvm/lib/Transforms/IPO/PassManagerBuilder.cpp | 10 |
2 files changed, 17 insertions, 2 deletions
diff --git a/llvm/lib/Passes/PassBuilder.cpp b/llvm/lib/Passes/PassBuilder.cpp index 7076e751071..6ece7965ce6 100644 --- a/llvm/lib/Passes/PassBuilder.cpp +++ b/llvm/lib/Passes/PassBuilder.cpp @@ -150,6 +150,10 @@ using namespace llvm; static cl::opt<unsigned> MaxDevirtIterations("pm-max-devirt-iterations", cl::ReallyHidden, cl::init(4)); +static cl::opt<bool> + RunPartialInlining("enable-npm-partial-inlining", cl::init(false), + cl::Hidden, cl::ZeroOrMore, + cl::desc("Run Partial inlinining pass")); static cl::opt<bool> EnableGVNHoist( "enable-npm-gvn-hoist", cl::init(false), cl::Hidden, @@ -552,6 +556,11 @@ PassBuilder::buildPerModuleDefaultPipeline(OptimizationLevel Level, // At this point, we expect to have canonical and simple IR which we begin // *optimizing* for efficient execution going forward. + // Run partial inlining pass to partially inline functions that have + // large bodies. + if (RunPartialInlining) + MPM.addPass(PartialInlinerPass()); + // Eliminate externally available functions now that inlining is over -- we // won't emit these anyways. MPM.addPass(EliminateAvailableExternallyPass()); diff --git a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp index 20359457261..ec06d5f9fb0 100644 --- a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp +++ b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp @@ -44,8 +44,12 @@ using namespace llvm; static cl::opt<bool> -RunLoopVectorization("vectorize-loops", cl::Hidden, - cl::desc("Run the Loop vectorization passes")); + RunPartialInlining("enable-partial-inlining", cl::init(false), cl::Hidden, + cl::ZeroOrMore, cl::desc("Run Partial inlinining pass")); + +static cl::opt<bool> + RunLoopVectorization("vectorize-loops", cl::Hidden, + cl::desc("Run the Loop vectorization passes")); static cl::opt<bool> RunSLPVectorization("vectorize-slp", cl::Hidden, @@ -516,6 +520,8 @@ void PassManagerBuilder::populateModulePassManager( // pass manager that we are specifically trying to avoid. To prevent this // we must insert a no-op module pass to reset the pass manager. MPM.add(createBarrierNoopPass()); + if (RunPartialInlining) + MPM.add(createPartialInliningPass()); if (!DisableUnitAtATime && OptLevel > 1 && !PrepareForLTO && !PrepareForThinLTO) |
