diff options
Diffstat (limited to 'llvm/lib/Target/Mips/Mips16InstrInfo.td')
| -rw-r--r-- | llvm/lib/Target/Mips/Mips16InstrInfo.td | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/llvm/lib/Target/Mips/Mips16InstrInfo.td b/llvm/lib/Target/Mips/Mips16InstrInfo.td index 4415ccb7df4..7441c78a033 100644 --- a/llvm/lib/Target/Mips/Mips16InstrInfo.td +++ b/llvm/lib/Target/Mips/Mips16InstrInfo.td @@ -51,7 +51,10 @@ class FI816_ins_base<bits<3> _func, string asmstr, FI816<_func, (outs), (ins simm16:$imm), !strconcat(asmstr, asmstr2), [], itin>; - +class FI816_ins<bits<3> _func, string asmstr, + InstrItinClass itin>: + FI816_ins_base<_func, asmstr, "\t$imm # 16 bit inst", itin>; + class FI816_SP_ins<bits<3> _func, string asmstr, InstrItinClass itin>: FI816_ins_base<_func, asmstr, "\t$$sp, $imm # 16 bit inst", itin>; @@ -627,6 +630,10 @@ def Break16: FRRBreakNull16_ins<"break 0", NoItinerary>; // Purpose: Branch on T Equal to Zero (Extended) // To test special register T then do a PC-relative conditional branch. // +def Bteqz16: FI816_ins<0b000, "bteqz", IIAlu>, cbranch16 { + let Uses = [T8]; +} + def BteqzX16: FEXT_I816_ins<0b000, "bteqz", IIAlu>, cbranch16 { let Uses = [T8]; } @@ -650,6 +657,11 @@ def BteqzT8SltiuX16: FEXT_T8I8I16_ins<"bteqz", "sltiu">, // Purpose: Branch on T Not Equal to Zero (Extended) // To test special register T then do a PC-relative conditional branch. // + +def Btnez16: FI816_ins<0b001, "btnez", IIAlu>, cbranch16 { + let Uses = [T8]; +} + def BtnezX16: FEXT_I816_ins<0b001, "btnez", IIAlu> ,cbranch16 { let Uses = [T8]; } @@ -1427,7 +1439,7 @@ def: Mips16Pat def: Mips16Pat <(brcond (i32 (seteq CPU16Regs:$rx, 0)), bb:$targ16), - (BeqzRxImmX16 CPU16Regs:$rx, bb:$targ16) + (BeqzRxImm16 CPU16Regs:$rx, bb:$targ16) >; // @@ -1489,7 +1501,7 @@ def: Mips16Pat def: Mips16Pat <(brcond (i32 (setne CPU16Regs:$rx, 0)), bb:$targ16), - (BnezRxImmX16 CPU16Regs:$rx, bb:$targ16) + (BnezRxImm16 CPU16Regs:$rx, bb:$targ16) >; // @@ -1497,7 +1509,7 @@ def: Mips16Pat // def: Mips16Pat <(brcond CPU16Regs:$rx, bb:$targ16), - (BnezRxImmX16 CPU16Regs:$rx, bb:$targ16) + (BnezRxImm16 CPU16Regs:$rx, bb:$targ16) >; // |
