R600/SI: Merge tables for commuting

[oota-llvm.git] / lib / Target / R600 / SIInstrInfo.cpp

diff --git a/lib/Target/R600/SIInstrInfo.cpp b/lib/Target/R600/SIInstrInfo.cpp
index b0952e357f1fe8944d88efd084c8cc9f140bada2..88f9ee08c9eac08ce9f7e893f112ed81acbb6c9b 100644 (file)
--- a/lib/Target/R600/SIInstrInfo.cpp
+++ b/lib/Target/R600/SIInstrInfo.cpp
@@ -426,29 +426,9 @@ SIInstrInfo::copyPhysReg(MachineBasicBlock &MBB,
   }
 }
 
-static unsigned commuteCompareOpcode(unsigned Opcode) {
-  // Compares have arbitrarily selected that < is the "original" and > is the
-  // "reverse"
-
-  int NewOpc;
-
-  NewOpc = AMDGPU::getCommuteCmpRev(Opcode);
-  if (NewOpc != -1)
-    return NewOpc;
-
-  NewOpc = AMDGPU::getCommuteCmpOrig(Opcode);
-  if (NewOpc != -1)
-    return NewOpc;
-
-  return Opcode;
-}
-
 unsigned SIInstrInfo::commuteOpcode(const MachineInstr &MI) const {
   const unsigned Opcode = MI.getOpcode();
 
-  if (MI.isCompare())
-    return commuteCompareOpcode(Opcode);
-
   int NewOpc;
 
   // Try to map original to commuted opcode