[PATCH] D89896: Add loop distribution to the LTO pipeline

[Sanne Wouda via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG6e80318eecde: Add loop distribution to the LTO pipeline (authored by sanwou01).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89896/new/

https://reviews.llvm.org/D89896

Files:
  llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
  llvm/test/Other/opt-LTO-pipeline.ll


Index: llvm/test/Other/opt-LTO-pipeline.ll
===================================================================
--- llvm/test/Other/opt-LTO-pipeline.ll
+++ llvm/test/Other/opt-LTO-pipeline.ll
@@ -128,9 +128,17 @@
 ; CHECK-NEXT:         Induction Variable Simplification
 ; CHECK-NEXT:         Delete dead loops
 ; CHECK-NEXT:         Unroll loops
+; CHECK-NEXT:       Loop Access Analysis
+; CHECK-NEXT:       Lazy Branch Probability Analysis
+; CHECK-NEXT:       Lazy Block Frequency Analysis
+; CHECK-NEXT:       Optimization Remark Emitter
+; CHECK-NEXT:       Loop Distribution
 ; CHECK-NEXT:       Post-Dominator Tree Construction
 ; CHECK-NEXT:       Branch Probability Analysis
 ; CHECK-NEXT:       Block Frequency Analysis
+; CHECK-NEXT:       Scalar Evolution Analysis
+; CHECK-NEXT:       Basic Alias Analysis (stateless AA impl)
+; CHECK-NEXT:       Function Alias Analysis Results
 ; CHECK-NEXT:       Loop Access Analysis
 ; CHECK-NEXT:       Demanded bits analysis
 ; CHECK-NEXT:       Lazy Branch Probability Analysis
Index: llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
===================================================================
--- llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
+++ llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
@@ -1055,6 +1055,7 @@
   // Unroll small loops
   PM.add(createSimpleLoopUnrollPass(OptLevel, DisableUnrollLoops,
                                     ForgetAllSCEVInLoopUnroll));
+  PM.add(createLoopDistributePass());
   PM.add(createLoopVectorizePass(true, !LoopVectorize));
   // The vectorizer may have significantly shortened a loop body; unroll again.
   PM.add(createLoopUnrollPass(OptLevel, DisableUnrollLoops,


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