Add skeleton target-specific SelectionDAGInfo files.

[oota-llvm.git] / lib / Target / ARM / ARMTargetMachine.cpp

diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp
index ab299b13b782137bf6a0f1b06a695b082265682a..662e61e36c4b1fc6ee981c061d054d4956262444 100644 (file)
--- a/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/lib/Target/ARM/ARMTargetMachine.cpp
@@ -79,15 +79,9 @@ ThumbTargetMachine::ThumbTargetMachine(const Target &T, const std::string &TT,
     TLInfo(*this) {
 }
 
-// Pass Pipeline Configuration
-bool ARMBaseTargetMachine::addPreISel(PassManagerBase &PM,
-                                      CodeGenOpt::Level OptLevel) {
-  if (OptLevel != CodeGenOpt::None)
-    PM.add(createARMGlobalMergePass(getTargetLowering()));
 
-  return false;
-}
 
+// Pass Pipeline Configuration
 bool ARMBaseTargetMachine::addInstSelector(PassManagerBase &PM,
                                            CodeGenOpt::Level OptLevel) {
   PM.add(createARMISelDag(*this, OptLevel));
@@ -108,8 +102,12 @@ bool ARMBaseTargetMachine::addPreRegAlloc(PassManagerBase &PM,
 bool ARMBaseTargetMachine::addPreSched2(PassManagerBase &PM,
                                         CodeGenOpt::Level OptLevel) {
   // FIXME: temporarily disabling load / store optimization pass for Thumb1.
-  if (OptLevel != CodeGenOpt::None && !Subtarget.isThumb1Only())
-    PM.add(createARMLoadStoreOptimizationPass());
+  if (OptLevel != CodeGenOpt::None) {
+    if (!Subtarget.isThumb1Only())
+      PM.add(createARMLoadStoreOptimizationPass());
+    if (Subtarget.hasNEON())
+      PM.add(createNEONMoveFixPass());
+  }
 
   // Expand some pseudo instructions into multiple instructions to allow
   // proper scheduling.
@@ -124,8 +122,6 @@ bool ARMBaseTargetMachine::addPreEmitPass(PassManagerBase &PM,
   if (OptLevel != CodeGenOpt::None) {
     if (!Subtarget.isThumb1Only())
       PM.add(createIfConverterPass());
-    if (Subtarget.hasNEON())
-      PM.add(createNEONMoveFixPass());
   }
 
   if (Subtarget.isThumb2()) {