[X86] Revert r343993 condition branches folding for three-way conditional codes

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llvm-svn: 343998

1 files changed, 0 insertions, 7 deletions

diff --git a/llvm/lib/Target/X86/X86TargetMachine.cpp b/llvm/lib/Target/X86/X86TargetMachine.cpp
index 812b8b28ebd..dd1bbc761b2 100644
--- a/llvm/lib/Target/X86/X86TargetMachine.cpp
+++ b/llvm/lib/Target/X86/X86TargetMachine.cpp
@@ -54,11 +54,6 @@ static cl::opt<bool> EnableMachineCombinerPass("x86-machine-combiner",
                                cl::desc("Enable the machine combiner pass"),
                                cl::init(true), cl::Hidden);
 
-static cl::opt<bool> EnableCondBrFoldingPass("x86-condbr-folding",
-                               cl::desc("Enable the conditional branch "
-                                        "folding pass"),
-                               cl::init(true), cl::Hidden);
-
 namespace llvm {
 
 void initializeWinEHStatePassPass(PassRegistry &);
@@ -452,8 +447,6 @@ bool X86PassConfig::addGlobalInstructionSelect() {
 }
 
 bool X86PassConfig::addILPOpts() {
-  if (EnableCondBrFoldingPass)
-    addPass(createX86CondBrFolding());
   addPass(&EarlyIfConverterID);
   if (EnableMachineCombinerPass)
     addPass(&MachineCombinerID);