diff options
Diffstat (limited to 'lib/Target/Mips/Mips64InstrInfo.td')
| -rw-r--r-- | lib/Target/Mips/Mips64InstrInfo.td | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Target/Mips/Mips64InstrInfo.td b/lib/Target/Mips/Mips64InstrInfo.td index 878ec29b188d..b5317bec70c4 100644 --- a/lib/Target/Mips/Mips64InstrInfo.td +++ b/lib/Target/Mips/Mips64InstrInfo.td @@ -838,7 +838,7 @@ def : MipsPat<(i64 (sext (i32 (sub GPR32:$src, GPR32:$src2)))), (SUBu GPR32:$src, GPR32:$src2), sub_32)>; def : MipsPat<(i64 (sext (i32 (mul GPR32:$src, GPR32:$src2)))), (INSERT_SUBREG (i64 (IMPLICIT_DEF)), - (MUL GPR32:$src, GPR32:$src2), sub_32)>; + (MUL GPR32:$src, GPR32:$src2), sub_32)>, ISA_MIPS3_NOT_32R6_64R6; def : MipsPat<(i64 (sext (i32 (MipsMFHI ACC64:$src)))), (INSERT_SUBREG (i64 (IMPLICIT_DEF)), (PseudoMFHI ACC64:$src), sub_32)>; @@ -1139,3 +1139,6 @@ def SLTUImm64 : MipsAsmPseudoInst<(outs GPR64Opnd:$rs), "sltu\t$rs, $rt, $imm">, GPR_64; def : MipsInstAlias<"sltu\t$rs, $imm", (SLTUImm64 GPR64Opnd:$rs, GPR64Opnd:$rs, imm64:$imm)>, GPR_64; + +def : MipsInstAlias<"rdhwr $rt, $rs", + (RDHWR64 GPR64Opnd:$rt, HWRegsOpnd:$rs, 0), 1>, GPR_64; |