diff options
| -rw-r--r-- | lib/Target/Mips/Mips64InstrInfo.td | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/Mips/Mips64InstrInfo.td b/lib/Target/Mips/Mips64InstrInfo.td index 05470d5a4d..3708c4a362 100644 --- a/lib/Target/Mips/Mips64InstrInfo.td +++ b/lib/Target/Mips/Mips64InstrInfo.td @@ -172,3 +172,8 @@ defm : SetlePats<CPU64Regs, SLT64, SLTu64>; defm : SetgtPats<CPU64Regs, SLT64, SLTu64>; defm : SetgePats<CPU64Regs, SLT64, SLTu64>; defm : SetgeImmPats<CPU64Regs, SLTi64, SLTiu64>; + +// truncate +def : Pat<(i32 (trunc CPU64Regs:$src)), + (SLL (EXTRACT_SUBREG CPU64Regs:$src, sub_32), 0)>, Requires<[IsN64]>; + |