Revert 233694. Weak SVN-fu.

llvm-svn: 233695

1 files changed, 4 insertions, 20 deletions

diff --git a/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp b/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
index 06798665cb0..48b0bc8baf3 100644
--- a/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
@@ -27,15 +27,11 @@
 using namespace llvm;
 
 static cl:: opt<bool> DisableHardwareLoops("disable-hexagon-hwloops",
-  cl::Hidden, cl::desc("Disable Hardware Loops for Hexagon target"));
+      cl::Hidden, cl::desc("Disable Hardware Loops for Hexagon target"));
 
 static cl::opt<bool> DisableHexagonCFGOpt("disable-hexagon-cfgopt",
-  cl::Hidden, cl::ZeroOrMore, cl::init(false),
-  cl::desc("Disable Hexagon CFG Optimization"));
-
-static cl::opt<bool> EnableExpandCondsets("hexagon-expand-condsets",
-  cl::init(true), cl::Hidden, cl::ZeroOrMore,
-  cl::desc("Early expansion of MUX"));
+      cl::Hidden, cl::ZeroOrMore, cl::init(false),
+      cl::desc("Disable Hexagon CFG Optimization"));
 
 
 /// HexagonTargetMachineModule - Note that this is used on hosts that
@@ -59,10 +55,6 @@ static MachineSchedRegistry
 SchedCustomRegistry("hexagon", "Run Hexagon's custom scheduler",
                     createVLIWMachineSched);
 
-namespace llvm {
-  FunctionPass *createHexagonExpandCondsets();
-}
-
 /// HexagonTargetMachine ctor - Create an ILP32 architecture model.
 ///
 
@@ -87,15 +79,7 @@ namespace {
 class HexagonPassConfig : public TargetPassConfig {
 public:
   HexagonPassConfig(HexagonTargetMachine *TM, PassManagerBase &PM)
-    : TargetPassConfig(TM, PM) {
-    bool NoOpt = (TM->getOptLevel() == CodeGenOpt::None);
-    if (!NoOpt) {
-      if (EnableExpandCondsets) {
-        Pass *Exp = createHexagonExpandCondsets();
-        insertPass(&RegisterCoalescerID, IdentifyingPassPtr(Exp));
-      }
-    }
-  }
+      : TargetPassConfig(TM, PM) {}
 
   HexagonTargetMachine &getHexagonTargetMachine() const {
     return getTM<HexagonTargetMachine>();