Removed SSE lane blend findCommutedOpIndices overrides. NFCI.

The default op indices frmo TargetInstrInfo::findCommutedOpIndices are being commuted so we don't need to do this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227689 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index 24a7588870c7ca92da9581bea274f287062755d3..765417f64a85492de9da06e3ebaa03c1cf015c76 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -2810,20 +2810,6 @@ X86InstrInfo::commuteInstruction(MachineInstr *MI, bool NewMI) const {
 bool X86InstrInfo::findCommutedOpIndices(MachineInstr *MI, unsigned &SrcOpIdx1,
                                          unsigned &SrcOpIdx2) const {
   switch (MI->getOpcode()) {
-    case X86::BLENDPDrri:
-    case X86::BLENDPSrri:
-    case X86::PBLENDWrri:
-    case X86::VBLENDPDrri:
-    case X86::VBLENDPSrri:
-    case X86::VBLENDPDYrri:
-    case X86::VBLENDPSYrri:
-    case X86::VPBLENDDrri:
-    case X86::VPBLENDDYrri:
-    case X86::VPBLENDWrri:
-    case X86::VPBLENDWYrri:
-      SrcOpIdx1 = 1;
-      SrcOpIdx2 = 2;
-      return true;
     case X86::CMPPDrri:
     case X86::CMPPSrri:
     case X86::VCMPPDrri: