diff options
Diffstat (limited to 'llvm/lib/Target/Mips/MipsInstrInfo.td')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsInstrInfo.td | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/llvm/lib/Target/Mips/MipsInstrInfo.td b/llvm/lib/Target/Mips/MipsInstrInfo.td index c3213303f85..65601b04de0 100644 --- a/llvm/lib/Target/Mips/MipsInstrInfo.td +++ b/llvm/lib/Target/Mips/MipsInstrInfo.td @@ -660,6 +660,11 @@ class ER_FT<string opstr> : InstSE<(outs), (ins), opstr, [], NoItinerary, FrmOther>; +// Interrupts +class DEI_FT<string opstr, RegisterOperand RO> : + InstSE<(outs RO:$rt), (ins), + !strconcat(opstr, "\t$rt"), [], NoItinerary, FrmOther>; + // Sync let hasSideEffects = 1 in class SYNC_FT : @@ -953,7 +958,8 @@ defm LBu : LoadM<"lbu", GPR32Opnd, zextloadi8, IILoad, addrDefault>, MMRel, defm LH : LoadM<"lh", GPR32Opnd, sextloadi16, IILoad, addrDefault>, MMRel, LW_FM<0x21>; defm LHu : LoadM<"lhu", GPR32Opnd, zextloadi16, IILoad>, MMRel, LW_FM<0x25>; -defm LW : LoadM<"lw", GPR32Opnd, load, IILoad, addrDefault>, MMRel, LW_FM<0x23>; +defm LW : LoadM<"lw", GPR32Opnd, load, IILoad, addrDefault>, MMRel, + LW_FM<0x23>; defm SB : StoreM<"sb", GPR32Opnd, truncstorei8, IIStore>, MMRel, LW_FM<0x28>; defm SH : StoreM<"sh", GPR32Opnd, truncstorei16, IIStore>, MMRel, LW_FM<0x29>; defm SW : StoreM<"sw", GPR32Opnd, store, IIStore>, MMRel, LW_FM<0x2b>; @@ -973,6 +979,9 @@ def SYSCALL : SYS_FT<"syscall">, SYS_FM<0xc>; def ERET : ER_FT<"eret">, ER_FM<0x18>; def DERET : ER_FT<"deret">, ER_FM<0x1f>; +def EI : DEI_FT<"ei", GPR32Opnd>, EI_FM<1>; +def DI : DEI_FT<"di", GPR32Opnd>, EI_FM<0>; + /// Load-linked, Store-conditional let Predicates = [NotN64, HasStdEnc] in { def LL : LLBase<"ll", GPR32Opnd, mem>, LW_FM<0x30>; @@ -1145,6 +1154,8 @@ def : InstAlias<"syscall", (SYSCALL 0), 1>; def : InstAlias<"break $imm", (BREAK uimm10:$imm, 0), 1>; def : InstAlias<"break", (BREAK 0, 0), 1>; +def : InstAlias<"ei", (EI ZERO), 1>; +def : InstAlias<"di", (DI ZERO), 1>; //===----------------------------------------------------------------------===// // Assembler Pseudo Instructions //===----------------------------------------------------------------------===// |
