[mips] Use ADDu instead of OR to copy general purpose registers. Also, delete

[oota-llvm.git] / lib / Target / Mips / MipsInstrInfo.td

diff --git a/lib/Target/Mips/MipsInstrInfo.td b/lib/Target/Mips/MipsInstrInfo.td
index 6082a3f9b44a2c5d295f7b0f780d58163945e51f..5e2c68744a5e2c009d06ecb41137eb53680c5f66 100644 (file)
--- a/lib/Target/Mips/MipsInstrInfo.td
+++ b/lib/Target/Mips/MipsInstrInfo.td
@@ -1099,9 +1099,6 @@ def MTC2_3OP : MFC3OP<(outs CPURegsOpnd:$rd, uimm16:$sel),
 def : InstAlias<"move $dst, $src",
                 (ADDu CPURegsOpnd:$dst, CPURegsOpnd:$src,ZERO), 1>,
       Requires<[NotMips64]>;
-def : InstAlias<"move $dst, $src",
-                (OR CPURegsOpnd:$dst, CPURegsOpnd:$src,ZERO), 1>,
-      Requires<[NotMips64]>;
 def : InstAlias<"bal $offset", (BGEZAL RA, brtarget:$offset), 1>;
 def : InstAlias<"addu $rs, $rt, $imm",
                 (ADDiu CPURegsOpnd:$rs, CPURegsOpnd:$rt, simm16:$imm), 0>;