1 files changed, 33 insertions, 24 deletions
diff --git a/lib/Target/X86/X86MCInstLower.cpp b/lib/Target/X86/X86MCInstLower.cpp
index 1e8347d..a8a9fd8 100644
--- a/lib/Target/X86/X86MCInstLower.cpp
+++ b/lib/Target/X86/X86MCInstLower.cpp
@@ -417,35 +417,44 @@ ReSimplify:
   case X86::VMOVDQAYrr:
   case X86::VMOVDQUrr:
   case X86::VMOVDQUYrr:
-  case X86::VMOVSDrr:
-  case X86::VMOVSSrr:
   case X86::VMOVUPDrr:
   case X86::VMOVUPDYrr:
   case X86::VMOVUPSrr:
   case X86::VMOVUPSYrr: {
-    if (X86II::isX86_64ExtendedReg(OutMI.getOperand(0).getReg()) &&
-        !X86II::isX86_64ExtendedReg(OutMI.getOperand(1).getReg()))
-      break;
-
-    unsigned NewOpc;
-    switch (OutMI.getOpcode()) {
-    default: llvm_unreachable("Invalid opcode");
-    case X86::VMOVAPDrr:  NewOpc = X86::VMOVAPDrr_REV;  break;
-    case X86::VMOVAPDYrr: NewOpc = X86::VMOVAPDYrr_REV; break;
-    case X86::VMOVAPSrr:  NewOpc = X86::VMOVAPSrr_REV;  break;
-    case X86::VMOVAPSYrr: NewOpc = X86::VMOVAPSYrr_REV; break;
-    case X86::VMOVDQArr:  NewOpc = X86::VMOVDQArr_REV;  break;
-    case X86::VMOVDQAYrr: NewOpc = X86::VMOVDQAYrr_REV; break;
-    case X86::VMOVDQUrr:  NewOpc = X86::VMOVDQUrr_REV;  break;
-    case X86::VMOVDQUYrr: NewOpc = X86::VMOVDQUYrr_REV; break;
-    case X86::VMOVSDrr:   NewOpc = X86::VMOVSDrr_REV;   break;
-    case X86::VMOVSSrr:   NewOpc = X86::VMOVSSrr_REV;   break;
-    case X86::VMOVUPDrr:  NewOpc = X86::VMOVUPDrr_REV;  break;
-    case X86::VMOVUPDYrr: NewOpc = X86::VMOVUPDYrr_REV; break;
-    case X86::VMOVUPSrr:  NewOpc = X86::VMOVUPSrr_REV;  break;
-    case X86::VMOVUPSYrr: NewOpc = X86::VMOVUPSYrr_REV; break;
+    if (!X86II::isX86_64ExtendedReg(OutMI.getOperand(0).getReg()) &&
+        X86II::isX86_64ExtendedReg(OutMI.getOperand(1).getReg())) {
+      unsigned NewOpc;
+      switch (OutMI.getOpcode()) {
+      default: llvm_unreachable("Invalid opcode");
+      case X86::VMOVAPDrr:  NewOpc = X86::VMOVAPDrr_REV;  break;
+      case X86::VMOVAPDYrr: NewOpc = X86::VMOVAPDYrr_REV; break;
+      case X86::VMOVAPSrr:  NewOpc = X86::VMOVAPSrr_REV;  break;
+      case X86::VMOVAPSYrr: NewOpc = X86::VMOVAPSYrr_REV; break;
+      case X86::VMOVDQArr:  NewOpc = X86::VMOVDQArr_REV;  break;
+      case X86::VMOVDQAYrr: NewOpc = X86::VMOVDQAYrr_REV; break;
+      case X86::VMOVDQUrr:  NewOpc = X86::VMOVDQUrr_REV;  break;
+      case X86::VMOVDQUYrr: NewOpc = X86::VMOVDQUYrr_REV; break;
+      case X86::VMOVUPDrr:  NewOpc = X86::VMOVUPDrr_REV;  break;
+      case X86::VMOVUPDYrr: NewOpc = X86::VMOVUPDYrr_REV; break;
+      case X86::VMOVUPSrr:  NewOpc = X86::VMOVUPSrr_REV;  break;
+      case X86::VMOVUPSYrr: NewOpc = X86::VMOVUPSYrr_REV; break;
+      }
+      OutMI.setOpcode(NewOpc);
+    }
+    break;
+  }
+  case X86::VMOVSDrr:
+  case X86::VMOVSSrr: {
+    if (!X86II::isX86_64ExtendedReg(OutMI.getOperand(0).getReg()) &&
+        X86II::isX86_64ExtendedReg(OutMI.getOperand(2).getReg())) {
+      unsigned NewOpc;
+      switch (OutMI.getOpcode()) {
+      default: llvm_unreachable("Invalid opcode");
+      case X86::VMOVSDrr:   NewOpc = X86::VMOVSDrr_REV;   break;
+      case X86::VMOVSSrr:   NewOpc = X86::VMOVSSrr_REV;   break;
+      }
+      OutMI.setOpcode(NewOpc);
     }
-    OutMI.setOpcode(NewOpc);
     break;
   }