diff options
Diffstat (limited to 'contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.td')
| -rw-r--r-- | contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.td | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.td b/contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.td index 22bde4e..8df07c0 100644 --- a/contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.td +++ b/contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.td @@ -478,7 +478,8 @@ def MOV64rmm : RSYI<0x04EB, "lmg\t{$from, $to, $dst}", []>; -let isReMaterializable = 1, isAsCheapAsAMove = 1, isTwoAddress = 1 in { +let isReMaterializable = 1, isAsCheapAsAMove = 1, + Constraints = "$src = $dst" in { def MOV64Pr0_even : Pseudo<(outs GR64P:$dst), (ins GR64P:$src), "lhi\t${dst:subreg_even}, 0", []>; @@ -537,7 +538,7 @@ def NEG64rr32 : RREI<0xB913, (outs GR64:$dst), (ins GR32:$src), (implicit PSW)]>; } -let isTwoAddress = 1 in { +let Constraints = "$src1 = $dst" in { let Defs = [PSW] in { @@ -924,12 +925,12 @@ def UDIVREM64m : RXYI<0xE387, (outs GR128:$dst), (ins GR128:$src1, rriaddr:$src2 "dlg\t{$dst, $src2}", []>; } // mayLoad -} // isTwoAddress = 1 +} // Constraints = "$src1 = $dst" //===----------------------------------------------------------------------===// // Shifts -let isTwoAddress = 1 in +let Constraints = "$src = $dst" in def SRL32rri : RSI<0x88, (outs GR32:$dst), (ins GR32:$src, riaddr32:$amt), "srl\t{$src, $amt}", @@ -939,7 +940,7 @@ def SRL64rri : RSYI<0xEB0C, "srlg\t{$dst, $src, $amt}", [(set GR64:$dst, (srl GR64:$src, riaddr:$amt))]>; -let isTwoAddress = 1 in +let Constraints = "$src = $dst" in def SHL32rri : RSI<0x89, (outs GR32:$dst), (ins GR32:$src, riaddr32:$amt), "sll\t{$src, $amt}", @@ -950,7 +951,7 @@ def SHL64rri : RSYI<0xEB0D, [(set GR64:$dst, (shl GR64:$src, riaddr:$amt))]>; let Defs = [PSW] in { -let isTwoAddress = 1 in +let Constraints = "$src = $dst" in def SRA32rri : RSI<0x8A, (outs GR32:$dst), (ins GR32:$src, riaddr32:$amt), "sra\t{$src, $amt}", @@ -1129,13 +1130,13 @@ def : Pat<(mulhs GR32:$src1, GR32:$src2), (EXTRACT_SUBREG (MUL64rrP (INSERT_SUBREG (v2i32 (IMPLICIT_DEF)), GR32:$src1, subreg_odd32), GR32:$src2), - subreg_even32)>; + subreg_32bit)>; def : Pat<(mulhu GR32:$src1, GR32:$src2), (EXTRACT_SUBREG (UMUL64rrP (INSERT_SUBREG (v2i32 (IMPLICIT_DEF)), GR32:$src1, subreg_odd32), GR32:$src2), - subreg_even32)>; + subreg_32bit)>; def : Pat<(mulhu GR64:$src1, GR64:$src2), (EXTRACT_SUBREG (UMUL128rrP (INSERT_SUBREG (v2i64 (IMPLICIT_DEF)), GR64:$src1, subreg_odd), |
