diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/Mips/MipsInstrInfo.td | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Target/Mips/MipsInstrInfo.td b/lib/Target/Mips/MipsInstrInfo.td index b203b1e40b..950e075c8a 100644 --- a/lib/Target/Mips/MipsInstrInfo.td +++ b/lib/Target/Mips/MipsInstrInfo.td @@ -391,6 +391,7 @@ class ArithLogicI<string opstr, Operand Od, RegisterOperand RO, [(set RO:$rt, (OpNode RO:$rs, imm_type:$imm16))], IIAlu, FrmI, opstr> { let isReMaterializable = 1; + let TwoOperandAliasConstraint = "$rs = $rt"; } // Arithmetic Multiply ADD/SUB @@ -1098,8 +1099,6 @@ def : InstAlias<"mfc2 $rt, $rd", (MFC2_3OP CPURegsOpnd:$rt, CPURegsOpnd:$rd, 0), 0>; def : InstAlias<"mtc2 $rt, $rd", (MTC2_3OP CPURegsOpnd:$rd, 0, CPURegsOpnd:$rt), 0>; -def : InstAlias<"addiu $rs, $imm", - (ADDiu CPURegsOpnd:$rs, CPURegsOpnd:$rs, simm16:$imm), 0>; def : InstAlias<"bnez $rs,$offset", (BNE CPURegsOpnd:$rs, ZERO, brtarget:$offset), 1>, Requires<[NotMips64]>; |