[llvm-commits] [llvm] r141708 - in /llvm/trunk/lib/Target/Mips: Mips64InstrInfo.td MipsInstrInfo.td

[Akira Hatanaka]

Author: ahatanak
Date: Tue Oct 11 15:44:43 2011
New Revision: 141708

URL: http://llvm.org/viewvc/llvm-project?rev=141708&view=rev
Log:
Use sltiu instead of sltu when a register operand and immediate are compared.


Modified:
    llvm/trunk/lib/Target/Mips/Mips64InstrInfo.td
    llvm/trunk/lib/Target/Mips/MipsInstrInfo.td

Modified: llvm/trunk/lib/Target/Mips/Mips64InstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/Mips64InstrInfo.td?rev=141708&r1=141707&r2=141708&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/Mips64InstrInfo.td (original)
+++ llvm/trunk/lib/Target/Mips/Mips64InstrInfo.td Tue Oct 11 15:44:43 2011
@@ -242,7 +242,7 @@
 
 // setcc patterns
 def : Pat<(seteq CPU64Regs:$lhs, CPU64Regs:$rhs),
-          (SLTu64 (DXOR CPU64Regs:$lhs, CPU64Regs:$rhs), 1)>;
+          (SLTiu64 (DXOR CPU64Regs:$lhs, CPU64Regs:$rhs), 1)>;
 def : Pat<(setne CPU64Regs:$lhs, CPU64Regs:$rhs),
           (SLTu64 ZERO_64, (DXOR CPU64Regs:$lhs, CPU64Regs:$rhs))>;
 

Modified: llvm/trunk/lib/Target/Mips/MipsInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsInstrInfo.td?rev=141708&r1=141707&r2=141708&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsInstrInfo.td (original)
+++ llvm/trunk/lib/Target/Mips/MipsInstrInfo.td Tue Oct 11 15:44:43 2011
@@ -954,7 +954,7 @@
 
 // setcc patterns
 def : Pat<(seteq CPURegs:$lhs, CPURegs:$rhs),
-          (SLTu (XOR CPURegs:$lhs, CPURegs:$rhs), 1)>;
+          (SLTiu (XOR CPURegs:$lhs, CPURegs:$rhs), 1)>;
 def : Pat<(setne CPURegs:$lhs, CPURegs:$rhs),
           (SLTu ZERO, (XOR CPURegs:$lhs, CPURegs:$rhs))>;