[PATCH] D123216: [LoopSink] Use MemorySSA with legacy pass manager

[Nikita Popov 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 rG674ee4d353ed: [LoopSink] Use MemorySSA with legacy pass manager (authored by nikic).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D123216/new/

https://reviews.llvm.org/D123216

Files:
  llvm/lib/Transforms/Scalar/LoopSink.cpp
  llvm/test/CodeGen/AMDGPU/opt-pipeline.ll


Index: llvm/test/CodeGen/AMDGPU/opt-pipeline.ll
===================================================================
--- llvm/test/CodeGen/AMDGPU/opt-pipeline.ll
+++ llvm/test/CodeGen/AMDGPU/opt-pipeline.ll
@@ -297,6 +297,7 @@
 ; GCN-O1-NEXT:       Basic Alias Analysis (stateless AA impl)
 ; GCN-O1-NEXT:       Function Alias Analysis Results
 ; GCN-O1-NEXT:       Scalar Evolution Analysis
+; GCN-O1-NEXT:       Memory SSA
 ; GCN-O1-NEXT:       Block Frequency Analysis
 ; GCN-O1-NEXT:       Loop Pass Manager
 ; GCN-O1-NEXT:         Loop Sink
@@ -656,6 +657,7 @@
 ; GCN-O2-NEXT:       Basic Alias Analysis (stateless AA impl)
 ; GCN-O2-NEXT:       Function Alias Analysis Results
 ; GCN-O2-NEXT:       Scalar Evolution Analysis
+; GCN-O2-NEXT:       Memory SSA
 ; GCN-O2-NEXT:       Block Frequency Analysis
 ; GCN-O2-NEXT:       Loop Pass Manager
 ; GCN-O2-NEXT:         Loop Sink
@@ -1020,6 +1022,7 @@
 ; GCN-O3-NEXT:       Basic Alias Analysis (stateless AA impl)
 ; GCN-O3-NEXT:       Function Alias Analysis Results
 ; GCN-O3-NEXT:       Scalar Evolution Analysis
+; GCN-O3-NEXT:       Memory SSA
 ; GCN-O3-NEXT:       Block Frequency Analysis
 ; GCN-O3-NEXT:       Loop Pass Manager
 ; GCN-O3-NEXT:         Loop Sink
Index: llvm/lib/Transforms/Scalar/LoopSink.cpp
===================================================================
--- llvm/lib/Transforms/Scalar/LoopSink.cpp
+++ llvm/lib/Transforms/Scalar/LoopSink.cpp
@@ -70,7 +70,7 @@
     cl::desc("Enable MemorySSA for LoopSink in new pass manager"));
 
 static cl::opt<bool> EnableMSSAInLegacyLoopSink(
-    "enable-mssa-in-legacy-loop-sink", cl::Hidden, cl::init(false),
+    "enable-mssa-in-legacy-loop-sink", cl::Hidden, cl::init(true),
     cl::desc("Enable MemorySSA for LoopSink in legacy pass manager"));
 
 /// Return adjusted total frequency of \p BBs.


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