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author | Reed Kotler <rkotler@mips.com> | 2013-02-19 00:20:58 +0000 |
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committer | Reed Kotler <rkotler@mips.com> | 2013-02-19 00:20:58 +0000 |
commit | f80167520740cbd9b73ead4fa524533532c5538e (patch) | |
tree | 07ffbb0ac495f1e47ff3a6f10af9ca2ef1fc4831 /lib/Target/Mips/Mips16InstrInfo.td | |
parent | 56f58ad0e415fcc390cdd4f891e6bf936f0dcf53 (diff) | |
download | llvm-f80167520740cbd9b73ead4fa524533532c5538e.tar.gz llvm-f80167520740cbd9b73ead4fa524533532c5538e.tar.bz2 llvm-f80167520740cbd9b73ead4fa524533532c5538e.tar.xz |
Expand pseudos BteqzT8CmpiX16 and BtnezT8CmpiX16.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175474 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/Mips16InstrInfo.td')
-rw-r--r-- | lib/Target/Mips/Mips16InstrInfo.td | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/Target/Mips/Mips16InstrInfo.td b/lib/Target/Mips/Mips16InstrInfo.td index c7adce3a5b..1a5c30b57a 100644 --- a/lib/Target/Mips/Mips16InstrInfo.td +++ b/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 |