diff options
Diffstat (limited to 'llvm/lib/Target/Mips/Mips16InstrInfo.td')
| -rw-r--r-- | llvm/lib/Target/Mips/Mips16InstrInfo.td | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/Mips16InstrInfo.td b/llvm/lib/Target/Mips/Mips16InstrInfo.td index c7adce3a5ba..1a5c30b57a8 100644 --- a/llvm/lib/Target/Mips/Mips16InstrInfo.td +++ b/llvm/lib/Target/Mips/Mips16InstrInfo.td @@ -51,6 +51,15 @@ class FI816_SP_ins<bits<3> _func, string asmstr, // +class FRI16_ins_base<bits<5> op, string asmstr, string asmstr2, + InstrItinClass itin>: + FRI16<op, (outs CPU16Regs:$rx), (ins simm16:$imm), + !strconcat(asmstr, asmstr2), [], itin>; + +class FRI16_ins<bits<5> op, string asmstr, + InstrItinClass itin>: + FRI16_ins_base<op, asmstr, "\t$rx, $imm \t# 16 bit inst", itin>; + class F2RI16_ins<bits<5> _op, string asmstr, InstrItinClass itin>: FRI16<_op, (outs CPU16Regs:$rx), (ins CPU16Regs:$rx_, simm16:$imm), @@ -565,6 +574,24 @@ def CmpRxRy16: FRR16_ins<0b01010, "cmp", IIAlu> { let Defs = [T8]; } +// +// Format: CMPI rx, immediate MIPS16e +// Purpose: Compare Immediate +// To compare a constant with the contents of a GPR. +// +def CmpiRxImm16: FRI16_ins<0b01110, "cmpi", IIAlu> { + let Defs = [T8]; +} + +// +// Format: CMPI rx, immediate MIPS16e +// Purpose: Compare Immediate (Extended) +// To compare a constant with the contents of a GPR. +// +def CmpiRxImmX16: FEXT_RI16_ins<0b01110, "cmpi", IIAlu> { + let Defs = [T8]; +} + // // Format: DIV rx, ry MIPS16e |
