[llvm] r263472 - Turn LoopLoadElimination on again

[Adam Nemet via llvm-commits]

Author: anemet
Date: Mon Mar 14 14:40:25 2016
New Revision: 263472

URL: http://llvm.org/viewvc/llvm-project?rev=263472&view=rev
Log:
Turn LoopLoadElimination on again

The two issues that were discovered got fixed (r263058, r263173).

The pass can be disabled with -mllvm -enable-loop-load-elim=0

Modified:
    llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp

Modified: llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp?rev=263472&r1=263471&r2=263472&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp Mon Mar 14 14:40:25 2016
@@ -105,8 +105,8 @@ static cl::opt<bool> EnableNonLTOGlobals
         "Enable the GlobalsModRef AliasAnalysis outside of the LTO pipeline."));
 
 static cl::opt<bool> EnableLoopLoadElim(
-    "enable-loop-load-elim", cl::init(false), cl::Hidden,
-    cl::desc("Enable the new, experimental LoopLoadElimination Pass"));
+    "enable-loop-load-elim", cl::init(true), cl::Hidden,
+    cl::desc("Enable the LoopLoadElimination Pass"));
 
 static cl::opt<std::string> RunPGOInstrGen(
     "profile-generate", cl::init(""), cl::Hidden,