diff options
Diffstat (limited to 'lib/Target/ARM')
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 6 | ||||
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 5 |
2 files changed, 5 insertions, 6 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index 99d180a..64a47aa 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -4273,14 +4273,14 @@ def STREXH: AIstrex<0b11, (outs GPR:$Rd), (ins GPR:$Rt, addr_offset_none:$addr), NoItinerary, "strexh", "\t$Rd, $Rt, $addr", []>; def STREX : AIstrex<0b00, (outs GPR:$Rd), (ins GPR:$Rt, addr_offset_none:$addr), NoItinerary, "strex", "\t$Rd, $Rt, $addr", []>; -} - -let hasExtraSrcRegAllocReq = 1, Constraints = "@earlyclobber $Rd" in +let hasExtraSrcRegAllocReq = 1 in def STREXD : AIstrex<0b01, (outs GPR:$Rd), (ins GPR:$Rt, GPR:$Rt2, addr_offset_none:$addr), NoItinerary, "strexd", "\t$Rd, $Rt, $Rt2, $addr", []> { let DecoderMethod = "DecodeDoubleRegStore"; } +} + def CLREX : AXI<(outs), (ins), MiscFrm, NoItinerary, "clrex", []>, Requires<[IsARM, HasV7]> { diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index bbac56d..638b37a 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -3065,9 +3065,7 @@ def t2STREX : Thumb2I<(outs rGPR:$Rd), (ins rGPR:$Rt, let Inst{11-8} = Rd; let Inst{7-0} = addr{7-0}; } -} - -let hasExtraSrcRegAllocReq = 1, Constraints = "@earlyclobber $Rd" in +let hasExtraSrcRegAllocReq = 1 in def t2STREXD : T2I_strex<0b11, (outs rGPR:$Rd), (ins rGPR:$Rt, rGPR:$Rt2, addr_offset_none:$addr), AddrModeNone, 4, NoItinerary, @@ -3076,6 +3074,7 @@ def t2STREXD : T2I_strex<0b11, (outs rGPR:$Rd), bits<4> Rt2; let Inst{11-8} = Rt2; } +} def t2CLREX : T2I<(outs), (ins), NoItinerary, "clrex", "", []>, Requires<[IsThumb2, HasV7]> { |