[EarlyCSE][MemorySSA] Enable MemorySSA in function-simplification pas…

…s of EarlyCSE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306477 91177308-0d34-0410-b5e6-96231b3b80d8
emankov · Jun 27, 2017 · 607969f · 607969f
1 parent 44e8029
commit 607969f
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Showing 4 changed files with 6 additions and 4 deletions.
diff --git a/lib/Passes/PassBuilder.cpp b/lib/Passes/PassBuilder.cpp
@@ -161,8 +161,8 @@ static cl::opt<bool>
               cl::desc("Run NewGVN instead of GVN"));
 
 static cl::opt<bool> EnableEarlyCSEMemSSA(
-    "enable-npm-earlycse-memssa", cl::init(false), cl::Hidden,
-    cl::desc("Enable the EarlyCSE w/ MemorySSA pass for the new PM (default = off)"));
+    "enable-npm-earlycse-memssa", cl::init(true), cl::Hidden,
+    cl::desc("Enable the EarlyCSE w/ MemorySSA pass for the new PM (default = on)"));
 
 static cl::opt<bool> EnableGVNHoist(
     "enable-npm-gvn-hoist", cl::init(false), cl::Hidden,

diff --git a/lib/Transforms/IPO/PassManagerBuilder.cpp b/lib/Transforms/IPO/PassManagerBuilder.cpp
@@ -138,8 +138,8 @@ static cl::opt<int> PreInlineThreshold(
              "(default = 75)"));
 
 static cl::opt<bool> EnableEarlyCSEMemSSA(
-    "enable-earlycse-memssa", cl::init(false), cl::Hidden,
-    cl::desc("Enable the EarlyCSE w/ MemorySSA pass (default = off)"));
+    "enable-earlycse-memssa", cl::init(true), cl::Hidden,
+    cl::desc("Enable the EarlyCSE w/ MemorySSA pass (default = on)"));
 
 static cl::opt<bool> EnableGVNHoist(
     "enable-gvn-hoist", cl::init(false), cl::Hidden,

diff --git a/test/Other/new-pm-defaults.ll b/test/Other/new-pm-defaults.ll
@@ -74,6 +74,7 @@
 ; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
+; CHECK-O-NEXT: Running analysis: MemorySSAAnalysis
 ; CHECK-O-NEXT: Running pass: SpeculativeExecutionPass
 ; CHECK-O-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O-NEXT: Running analysis: LazyValueAnalysis

diff --git a/test/Other/new-pm-thinlto-defaults.ll b/test/Other/new-pm-thinlto-defaults.ll
@@ -90,6 +90,7 @@
 ; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
+; CHECK-O-NEXT: Running analysis: MemorySSAAnalysis
 ; CHECK-O-NEXT: Running pass: SpeculativeExecutionPass
 ; CHECK-O-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O-NEXT: Running analysis: LazyValueAnalysis