diff options
Diffstat (limited to 'lib/Target/Mips/Mips64InstrInfo.td')
-rw-r--r-- | lib/Target/Mips/Mips64InstrInfo.td | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/lib/Target/Mips/Mips64InstrInfo.td b/lib/Target/Mips/Mips64InstrInfo.td index f0b6814..4e2dcd8 100644 --- a/lib/Target/Mips/Mips64InstrInfo.td +++ b/lib/Target/Mips/Mips64InstrInfo.td @@ -419,6 +419,10 @@ defm : SetgePats<GPR64, SLT64, SLTu64>; defm : SetgeImmPats<GPR64, SLTi64, SLTiu64>; // truncate +def : MipsPat<(trunc (assertsext GPR64:$src)), + (EXTRACT_SUBREG GPR64:$src, sub_32)>; +def : MipsPat<(trunc (assertzext GPR64:$src)), + (EXTRACT_SUBREG GPR64:$src, sub_32)>; def : MipsPat<(i32 (trunc GPR64:$src)), (SLL (EXTRACT_SUBREG GPR64:$src, sub_32), 0)>; @@ -442,28 +446,22 @@ def : MipsInstAlias<"move $dst, $src", GPR_64; def : MipsInstAlias<"daddu $rs, $rt, $imm", (DADDiu GPR64Opnd:$rs, GPR64Opnd:$rt, simm16_64:$imm), - 0>; + 0>, ISA_MIPS3; def : MipsInstAlias<"dadd $rs, $rt, $imm", (DADDi GPR64Opnd:$rs, GPR64Opnd:$rt, simm16_64:$imm), 0>, ISA_MIPS3_NOT_32R6_64R6; def : MipsInstAlias<"daddu $rs, $imm", (DADDiu GPR64Opnd:$rs, GPR64Opnd:$rs, simm16_64:$imm), - 0>; + 0>, ISA_MIPS3; def : MipsInstAlias<"dadd $rs, $imm", (DADDi GPR64Opnd:$rs, GPR64Opnd:$rs, simm16_64:$imm), 0>, ISA_MIPS3_NOT_32R6_64R6; -def : MipsInstAlias<"add $rs, $imm", - (ADDi GPR32Opnd:$rs, GPR32Opnd:$rs, simm16:$imm), - 0>; -def : MipsInstAlias<"addu $rs, $imm", - (ADDiu GPR32Opnd:$rs, GPR32Opnd:$rs, simm16:$imm), - 0>; def : MipsInstAlias<"dsll $rd, $rt, $rs", (DSLLV GPR64Opnd:$rd, GPR64Opnd:$rt, GPR32Opnd:$rs), 0>, ISA_MIPS3; def : MipsInstAlias<"dsubu $rt, $rs, $imm", (DADDiu GPR64Opnd:$rt, GPR64Opnd:$rs, - InvertedImOperand64:$imm), 0>; + InvertedImOperand64:$imm), 0>, ISA_MIPS3; def : MipsInstAlias<"dsubi $rs, $rt, $imm", (DADDi GPR64Opnd:$rs, GPR64Opnd:$rt, InvertedImOperand64:$imm), @@ -483,7 +481,7 @@ def : MipsInstAlias<"dsub $rs, $imm", def : MipsInstAlias<"dsubu $rs, $imm", (DADDiu GPR64Opnd:$rs, GPR64Opnd:$rs, InvertedImOperand64:$imm), - 0>; + 0>, ISA_MIPS3; def : MipsInstAlias<"dsra $rd, $rt, $rs", (DSRAV GPR64Opnd:$rd, GPR64Opnd:$rt, GPR32Opnd:$rs), 0>, ISA_MIPS3; @@ -510,3 +508,9 @@ def : MipsInstAlias<"dmtc0 $rt, $rd", (DMTC0 GPR64Opnd:$rt, GPR64Opnd:$rd, 0), 0 def : MipsInstAlias<"dmfc2 $rt, $rd", (DMFC2 GPR64Opnd:$rt, GPR64Opnd:$rd, 0), 0>; def : MipsInstAlias<"dmtc2 $rt, $rd", (DMTC2 GPR64Opnd:$rt, GPR64Opnd:$rd, 0), 0>; +let Predicates = [HasMips64, HasCnMips] in { +def : MipsInstAlias<"synciobdma", (SYNC 0x2), 0>; +def : MipsInstAlias<"syncs", (SYNC 0x6), 0>; +def : MipsInstAlias<"syncw", (SYNC 0x4), 0>; +def : MipsInstAlias<"syncws", (SYNC 0x5), 0>; +} |