2 files changed, 17 insertions, 12 deletions
diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp
index 0c15e2d023..fd7238401b 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.cpp
+++ b/lib/Target/PowerPC/PPCInstrInfo.cpp
@@ -1813,9 +1813,14 @@ protected:
 
 public:
     bool runOnMachineFunction(MachineFunction &MF) override {
+      TM = static_cast<const PPCTargetMachine *>(&MF.getTarget());
+      // If we don't have VSX then go ahead and return without doing
+      // anything.
+      if (!TM->getSubtargetImpl()->hasVSX())
+        return false;
+
       LIS = &getAnalysis<LiveIntervals>();
 
-      TM = static_cast<const PPCTargetMachine *>(&MF.getTarget());
       TII = TM->getInstrInfo();
 
       bool Changed = false;
@@ -1966,6 +1971,9 @@ protected:
 public:
     bool runOnMachineFunction(MachineFunction &MF) override {
       TM = static_cast<const PPCTargetMachine *>(&MF.getTarget());
+      // If we don't have VSX on the subtarget, don't do anything.
+      if (!TM->getSubtargetImpl()->hasVSX())
+        return false;
       TII = TM->getInstrInfo();
 
       bool Changed = false;
@@ -2040,6 +2048,9 @@ protected:
 public:
     bool runOnMachineFunction(MachineFunction &MF) override {
       TM = static_cast<const PPCTargetMachine *>(&MF.getTarget());
+      // If we don't have VSX don't bother doing anything here.
+      if (!TM->getSubtargetImpl()->hasVSX())
+        return false;
       TII = TM->getInstrInfo();
 
       bool Changed = false;
diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index e9c7797b50..2323addd21 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -161,25 +161,19 @@ bool PPCPassConfig::addInstSelector() {
     addPass(createPPCCTRLoopsVerify());
 #endif
 
-  if (getPPCSubtarget().hasVSX())
-    addPass(createPPCVSXCopyPass());
-
+  addPass(createPPCVSXCopyPass());
   return false;
 }
 
 bool PPCPassConfig::addPreRegAlloc() {
-  if (getPPCSubtarget().hasVSX()) {
-    initializePPCVSXFMAMutatePass(*PassRegistry::getPassRegistry());
-    insertPass(VSXFMAMutateEarly ? &RegisterCoalescerID : &MachineSchedulerID,
-               &PPCVSXFMAMutateID);
-  }
-
+  initializePPCVSXFMAMutatePass(*PassRegistry::getPassRegistry());
+  insertPass(VSXFMAMutateEarly ? &RegisterCoalescerID : &MachineSchedulerID,
+             &PPCVSXFMAMutateID);
   return false;
 }
 
 bool PPCPassConfig::addPreSched2() {
-  if (getPPCSubtarget().hasVSX())
-    addPass(createPPCVSXCopyCleanupPass());
+  addPass(createPPCVSXCopyCleanupPass());
 
   if (getOptLevel() != CodeGenOpt::None)
     addPass(&IfConverterID);