diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMInstrInfo.td')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrInfo.td | 215 |
1 files changed, 153 insertions, 62 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td index 28eb5fc3086..a94d6048f02 100644 --- a/llvm/lib/Target/ARM/ARMInstrInfo.td +++ b/llvm/lib/Target/ARM/ARMInstrInfo.td @@ -99,6 +99,11 @@ def SDT_LongMac : SDTypeProfile<2, 4, [SDTCisVT<0, i32>, SDTCisSameAs<0, 4>, SDTCisSameAs<0, 5>]>; +def ARMSmlald : SDNode<"ARMISD::SMLALD", SDT_LongMac>; +def ARMSmlaldx : SDNode<"ARMISD::SMLALDX", SDT_LongMac>; +def ARMSmlsld : SDNode<"ARMISD::SMLSLD", SDT_LongMac>; +def ARMSmlsldx : SDNode<"ARMISD::SMLSLDX", SDT_LongMac>; + // Node definitions. def ARMWrapper : SDNode<"ARMISD::Wrapper", SDTIntUnaryOp>; def ARMWrapperPIC : SDNode<"ARMISD::WrapperPIC", SDTIntUnaryOp>; @@ -870,7 +875,9 @@ def imm1_16_XFORM: SDNodeXForm<imm, [{ MVT::i32); }]>; def Imm1_16AsmOperand: ImmAsmOperandMinusOne<1,16> { let Name = "Imm1_16"; } -def imm1_16 : Operand<i32>, PatLeaf<(imm), [{ return Imm > 0 && Imm <= 16; }], +def imm1_16 : Operand<i32>, ImmLeaf<i32, [{ + return Imm > 0 && Imm <= 16; + }], imm1_16_XFORM> { let PrintMethod = "printImmPlusOneOperand"; let ParserMatchClass = Imm1_16AsmOperand; @@ -1983,7 +1990,9 @@ def : InstAlias<"sevl$p", (HINT 5, pred:$p)>, Requires<[IsARM, HasV8]>; def : InstAlias<"esb$p", (HINT 16, pred:$p)>, Requires<[IsARM, HasRAS]>; def SEL : AI<(outs GPR:$Rd), (ins GPR:$Rn, GPR:$Rm), DPFrm, NoItinerary, "sel", - "\t$Rd, $Rn, $Rm", []>, Requires<[IsARM, HasV6]> { + "\t$Rd, $Rn, $Rm", + [(set GPR:$Rd, (int_arm_sel GPR:$Rn, GPR:$Rm))]>, + Requires<[IsARM, HasV6]> { bits<4> Rd; bits<4> Rn; bits<4> Rm; @@ -3472,8 +3481,12 @@ def : ARMV6Pat<(add rGPR:$Rn, (sext_inreg (srl rGPR:$Rm, imm8_or_16:$rot), (SXTAH rGPR:$Rn, rGPR:$Rm, rot_imm:$rot)>; def SXTB16 : AI_ext_rrot_np<0b01101000, "sxtb16">; +def : ARMV6Pat<(int_arm_sxtb16 GPR:$Src), + (SXTB16 GPR:$Src, 0)>; def SXTAB16 : AI_exta_rrot_np<0b01101000, "sxtab16">; +def : ARMV6Pat<(int_arm_sxtab16 GPR:$LHS, GPR:$RHS), + (SXTAB16 GPR:$LHS, GPR:$RHS, 0)>; // Zero extenders @@ -3493,6 +3506,8 @@ def UXTB16 : AI_ext_rrot<0b01101100, // (UXTB16r_rot GPR:$Src, 3)>; def : ARMV6Pat<(and (srl GPR:$Src, (i32 8)), 0xFF00FF), (UXTB16 GPR:$Src, 1)>; +def : ARMV6Pat<(int_arm_uxtb16 GPR:$Src), + (UXTB16 GPR:$Src, 0)>; def UXTAB : AI_exta_rrot<0b01101110, "uxtab", BinOpFrag<(add node:$LHS, (and node:$RHS, 0x00FF))>>; @@ -3507,6 +3522,8 @@ def : ARMV6Pat<(add rGPR:$Rn, (and (srl rGPR:$Rm, imm8_or_16:$rot), 0xFFFF)), // This isn't safe in general, the add is two 16-bit units, not a 32-bit add. def UXTAB16 : AI_exta_rrot_np<0b01101100, "uxtab16">; +def : ARMV6Pat<(int_arm_uxtab16 GPR:$LHS, GPR:$RHS), + (UXTAB16 GPR:$LHS, GPR:$RHS, 0)>; def SBFX : I<(outs GPRnopc:$Rd), @@ -3633,71 +3650,85 @@ class AAI<bits<8> op27_20, bits<8> op11_4, string opc, let Unpredictable{11-8} = 0b1111; } -// Saturating add/subtract +// Wrappers around the AAI class +class AAIRevOpr<bits<8> op27_20, bits<8> op11_4, string opc, + list<dag> pattern = []> + : AAI<op27_20, op11_4, opc, + pattern, + (ins GPRnopc:$Rm, GPRnopc:$Rn), + "\t$Rd, $Rm, $Rn">; +class AAIIntrinsic<bits<8> op27_20, bits<8> op11_4, string opc, + Intrinsic intrinsic> + : AAI<op27_20, op11_4, opc, + [(set GPRnopc:$Rd, (intrinsic GPRnopc:$Rn, GPRnopc:$Rm))]>; + +// Saturating add/subtract +let hasSideEffects = 1 in { +def QADD8 : AAIIntrinsic<0b01100010, 0b11111001, "qadd8", int_arm_qadd8>; +def QADD16 : AAIIntrinsic<0b01100010, 0b11110001, "qadd16", int_arm_qadd16>; +def QSUB16 : AAIIntrinsic<0b01100010, 0b11110111, "qsub16", int_arm_qsub16>; +def QSUB8 : AAIIntrinsic<0b01100010, 0b11111111, "qsub8", int_arm_qsub8>; + +def QDADD : AAIRevOpr<0b00010100, 0b00000101, "qdadd", + [(set GPRnopc:$Rd, (int_arm_qadd (int_arm_qadd GPRnopc:$Rm, + GPRnopc:$Rm), + GPRnopc:$Rn))]>; +def QDSUB : AAIRevOpr<0b00010110, 0b00000101, "qdsub", + [(set GPRnopc:$Rd, (int_arm_qsub GPRnopc:$Rm, + (int_arm_qadd GPRnopc:$Rn, GPRnopc:$Rn)))]>; +def QSUB : AAIRevOpr<0b00010010, 0b00000101, "qsub", + [(set GPRnopc:$Rd, (int_arm_qsub GPRnopc:$Rm, GPRnopc:$Rn))]>; let DecoderMethod = "DecodeQADDInstruction" in -def QADD : AAI<0b00010000, 0b00000101, "qadd", - [(set GPRnopc:$Rd, (int_arm_qadd GPRnopc:$Rm, GPRnopc:$Rn))], - (ins GPRnopc:$Rm, GPRnopc:$Rn), "\t$Rd, $Rm, $Rn">; - -def QSUB : AAI<0b00010010, 0b00000101, "qsub", - [(set GPRnopc:$Rd, (int_arm_qsub GPRnopc:$Rm, GPRnopc:$Rn))], - (ins GPRnopc:$Rm, GPRnopc:$Rn), "\t$Rd, $Rm, $Rn">; -def QDADD : AAI<0b00010100, 0b00000101, "qdadd", [], - (ins GPRnopc:$Rm, GPRnopc:$Rn), - "\t$Rd, $Rm, $Rn">; -def QDSUB : AAI<0b00010110, 0b00000101, "qdsub", [], - (ins GPRnopc:$Rm, GPRnopc:$Rn), - "\t$Rd, $Rm, $Rn">; - -def QADD16 : AAI<0b01100010, 0b11110001, "qadd16">; -def QADD8 : AAI<0b01100010, 0b11111001, "qadd8">; -def QASX : AAI<0b01100010, 0b11110011, "qasx">; -def QSAX : AAI<0b01100010, 0b11110101, "qsax">; -def QSUB16 : AAI<0b01100010, 0b11110111, "qsub16">; -def QSUB8 : AAI<0b01100010, 0b11111111, "qsub8">; -def UQADD16 : AAI<0b01100110, 0b11110001, "uqadd16">; -def UQADD8 : AAI<0b01100110, 0b11111001, "uqadd8">; -def UQASX : AAI<0b01100110, 0b11110011, "uqasx">; -def UQSAX : AAI<0b01100110, 0b11110101, "uqsax">; -def UQSUB16 : AAI<0b01100110, 0b11110111, "uqsub16">; -def UQSUB8 : AAI<0b01100110, 0b11111111, "uqsub8">; + def QADD : AAIRevOpr<0b00010000, 0b00000101, "qadd", + [(set GPRnopc:$Rd, (int_arm_qadd GPRnopc:$Rm, GPRnopc:$Rn))]>; +} + +def UQADD16 : AAIIntrinsic<0b01100110, 0b11110001, "uqadd16", int_arm_uqadd16>; +def UQADD8 : AAIIntrinsic<0b01100110, 0b11111001, "uqadd8", int_arm_uqadd8>; +def UQSUB16 : AAIIntrinsic<0b01100110, 0b11110111, "uqsub16", int_arm_uqsub16>; +def UQSUB8 : AAIIntrinsic<0b01100110, 0b11111111, "uqsub8", int_arm_uqsub8>; +def QASX : AAIIntrinsic<0b01100010, 0b11110011, "qasx", int_arm_qasx>; +def QSAX : AAIIntrinsic<0b01100010, 0b11110101, "qsax", int_arm_qsax>; +def UQASX : AAIIntrinsic<0b01100110, 0b11110011, "uqasx", int_arm_uqasx>; +def UQSAX : AAIIntrinsic<0b01100110, 0b11110101, "uqsax", int_arm_uqsax>; // Signed/Unsigned add/subtract -def SASX : AAI<0b01100001, 0b11110011, "sasx">; -def SADD16 : AAI<0b01100001, 0b11110001, "sadd16">; -def SADD8 : AAI<0b01100001, 0b11111001, "sadd8">; -def SSAX : AAI<0b01100001, 0b11110101, "ssax">; -def SSUB16 : AAI<0b01100001, 0b11110111, "ssub16">; -def SSUB8 : AAI<0b01100001, 0b11111111, "ssub8">; -def UASX : AAI<0b01100101, 0b11110011, "uasx">; -def UADD16 : AAI<0b01100101, 0b11110001, "uadd16">; -def UADD8 : AAI<0b01100101, 0b11111001, "uadd8">; -def USAX : AAI<0b01100101, 0b11110101, "usax">; -def USUB16 : AAI<0b01100101, 0b11110111, "usub16">; -def USUB8 : AAI<0b01100101, 0b11111111, "usub8">; +def SASX : AAIIntrinsic<0b01100001, 0b11110011, "sasx", int_arm_sasx>; +def SADD16 : AAIIntrinsic<0b01100001, 0b11110001, "sadd16", int_arm_sadd16>; +def SADD8 : AAIIntrinsic<0b01100001, 0b11111001, "sadd8", int_arm_sadd8>; +def SSAX : AAIIntrinsic<0b01100001, 0b11110101, "ssax", int_arm_ssax>; +def SSUB16 : AAIIntrinsic<0b01100001, 0b11110111, "ssub16", int_arm_ssub16>; +def SSUB8 : AAIIntrinsic<0b01100001, 0b11111111, "ssub8", int_arm_ssub8>; +def UASX : AAIIntrinsic<0b01100101, 0b11110011, "uasx", int_arm_uasx>; +def UADD16 : AAIIntrinsic<0b01100101, 0b11110001, "uadd16", int_arm_uadd16>; +def UADD8 : AAIIntrinsic<0b01100101, 0b11111001, "uadd8", int_arm_uadd8>; +def USAX : AAIIntrinsic<0b01100101, 0b11110101, "usax", int_arm_usax>; +def USUB16 : AAIIntrinsic<0b01100101, 0b11110111, "usub16", int_arm_usub16>; +def USUB8 : AAIIntrinsic<0b01100101, 0b11111111, "usub8", int_arm_usub8>; // Signed/Unsigned halving add/subtract -def SHASX : AAI<0b01100011, 0b11110011, "shasx">; -def SHADD16 : AAI<0b01100011, 0b11110001, "shadd16">; -def SHADD8 : AAI<0b01100011, 0b11111001, "shadd8">; -def SHSAX : AAI<0b01100011, 0b11110101, "shsax">; -def SHSUB16 : AAI<0b01100011, 0b11110111, "shsub16">; -def SHSUB8 : AAI<0b01100011, 0b11111111, "shsub8">; -def UHASX : AAI<0b01100111, 0b11110011, "uhasx">; -def UHADD16 : AAI<0b01100111, 0b11110001, "uhadd16">; -def UHADD8 : AAI<0b01100111, 0b11111001, "uhadd8">; -def UHSAX : AAI<0b01100111, 0b11110101, "uhsax">; -def UHSUB16 : AAI<0b01100111, 0b11110111, "uhsub16">; -def UHSUB8 : AAI<0b01100111, 0b11111111, "uhsub8">; +def SHASX : AAIIntrinsic<0b01100011, 0b11110011, "shasx", int_arm_shasx>; +def SHADD16 : AAIIntrinsic<0b01100011, 0b11110001, "shadd16", int_arm_shadd16>; +def SHADD8 : AAIIntrinsic<0b01100011, 0b11111001, "shadd8", int_arm_shadd8>; +def SHSAX : AAIIntrinsic<0b01100011, 0b11110101, "shsax", int_arm_shsax>; +def SHSUB16 : AAIIntrinsic<0b01100011, 0b11110111, "shsub16", int_arm_shsub16>; +def SHSUB8 : AAIIntrinsic<0b01100011, 0b11111111, "shsub8", int_arm_shsub8>; +def UHASX : AAIIntrinsic<0b01100111, 0b11110011, "uhasx", int_arm_uhasx>; +def UHADD16 : AAIIntrinsic<0b01100111, 0b11110001, "uhadd16", int_arm_uhadd16>; +def UHADD8 : AAIIntrinsic<0b01100111, 0b11111001, "uhadd8", int_arm_uhadd8>; +def UHSAX : AAIIntrinsic<0b01100111, 0b11110101, "uhsax", int_arm_uhsax>; +def UHSUB16 : AAIIntrinsic<0b01100111, 0b11110111, "uhsub16", int_arm_uhsub16>; +def UHSUB8 : AAIIntrinsic<0b01100111, 0b11111111, "uhsub8", int_arm_uhsub8>; // Unsigned Sum of Absolute Differences [and Accumulate]. def USAD8 : AI<(outs GPR:$Rd), (ins GPR:$Rn, GPR:$Rm), MulFrm /* for convenience */, NoItinerary, "usad8", - "\t$Rd, $Rn, $Rm", []>, + "\t$Rd, $Rn, $Rm", + [(set GPR:$Rd, (int_arm_usad8 GPR:$Rn, GPR:$Rm))]>, Requires<[IsARM, HasV6]>, Sched<[WriteALU, ReadALU, ReadALU]> { bits<4> Rd; bits<4> Rn; @@ -3711,7 +3742,8 @@ def USAD8 : AI<(outs GPR:$Rd), (ins GPR:$Rn, GPR:$Rm), } def USADA8 : AI<(outs GPR:$Rd), (ins GPR:$Rn, GPR:$Rm, GPR:$Ra), MulFrm /* for convenience */, NoItinerary, "usada8", - "\t$Rd, $Rn, $Rm, $Ra", []>, + "\t$Rd, $Rn, $Rm, $Ra", + [(set GPR:$Rd, (int_arm_usada8 GPR:$Rn, GPR:$Rm, GPR:$Ra))]>, Requires<[IsARM, HasV6]>, Sched<[WriteALU, ReadALU, ReadALU]>{ bits<4> Rd; bits<4> Rn; @@ -3726,7 +3758,6 @@ def USADA8 : AI<(outs GPR:$Rd), (ins GPR:$Rn, GPR:$Rm, GPR:$Ra), } // Signed/Unsigned saturate - def SSAT : AI<(outs GPRnopc:$Rd), (ins imm1_32:$sat_imm, GPRnopc:$Rn, shift_imm:$sh), SatFrm, NoItinerary, "ssat", "\t$Rd, $sat_imm, $Rn$sh", []>, @@ -3795,6 +3826,10 @@ def : ARMV6Pat<(int_arm_usat GPRnopc:$a, imm0_31:$pos), (USAT imm0_31:$pos, GPRnopc:$a, 0)>; def : ARMPat<(ARMssatnoshift GPRnopc:$Rn, imm0_31:$imm), (SSAT imm0_31:$imm, GPRnopc:$Rn, 0)>; +def : ARMV6Pat<(int_arm_ssat16 GPRnopc:$a, imm1_16:$pos), + (SSAT16 imm1_16:$pos, GPRnopc:$a)>; +def : ARMV6Pat<(int_arm_usat16 GPRnopc:$a, imm0_15:$pos), + (USAT16 imm0_15:$pos, GPRnopc:$a)>; //===----------------------------------------------------------------------===// // Bitwise Instructions. @@ -4220,8 +4255,8 @@ multiclass AI_smla<string opc> { IIC_iMAC16, !strconcat(opc, "wt"), "\t$Rd, $Rn, $Rm, $Ra", [(set GPRnopc:$Rd, (add GPR:$Ra, (ARMsmulwt GPRnopc:$Rn, GPRnopc:$Rm)))]>, - Requires<[IsARM, HasV5TE, UseMulOps]>, - Sched<[WriteMAC16, ReadMUL, ReadMUL, ReadMAC]>; + Requires<[IsARM, HasV5TE, UseMulOps]>, + Sched<[WriteMAC16, ReadMUL, ReadMUL, ReadMAC]>; } } @@ -4255,7 +4290,8 @@ def : ARMV5TEPat<(ARMsmlaltt GPR:$Rn, GPR:$Rm, GPR:$RLo, GPR:$RHi), // Helper class for AI_smld. class AMulDualIbase<bit long, bit sub, bit swap, dag oops, dag iops, InstrItinClass itin, string opc, string asm> - : AI<oops, iops, MulFrm, itin, opc, asm, []>, Requires<[IsARM, HasV6]> { + : AI<oops, iops, MulFrm, itin, opc, asm, []>, + Requires<[IsARM, HasV6]> { bits<4> Rn; bits<4> Rm; let Inst{27-23} = 0b01110; @@ -4305,20 +4341,40 @@ multiclass AI_smld<bit sub, string opc> { Sched<[WriteMAC32, ReadMUL, ReadMUL, ReadMAC]>; def LD: AMulDualI64<1, sub, 0, (outs GPRnopc:$RdLo, GPRnopc:$RdHi), - (ins GPRnopc:$Rn, GPRnopc:$Rm), NoItinerary, + (ins GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$RLo, GPRnopc:$RHi), + NoItinerary, !strconcat(opc, "ld"), "\t$RdLo, $RdHi, $Rn, $Rm">, + RegConstraint<"$RLo = $RdLo, $RHi = $RdHi">, Sched<[WriteMAC64Lo, WriteMAC64Hi, ReadMUL, ReadMUL, ReadMAC, ReadMAC]>; def LDX : AMulDualI64<1, sub, 1, (outs GPRnopc:$RdLo, GPRnopc:$RdHi), - (ins GPRnopc:$Rn, GPRnopc:$Rm), NoItinerary, + (ins GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$RLo, GPRnopc:$RHi), + NoItinerary, !strconcat(opc, "ldx"),"\t$RdLo, $RdHi, $Rn, $Rm">, + RegConstraint<"$RLo = $RdLo, $RHi = $RdHi">, Sched<[WriteMUL64Lo, WriteMUL64Hi, ReadMUL, ReadMUL]>; - } defm SMLA : AI_smld<0, "smla">; defm SMLS : AI_smld<1, "smls">; +def : ARMV6Pat<(int_arm_smlad GPRnopc:$Rn, GPRnopc:$Rm, GPR:$Ra), + (SMLAD GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$Ra)>; +def : ARMV6Pat<(int_arm_smladx GPRnopc:$Rn, GPRnopc:$Rm, GPR:$Ra), + (SMLADX GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$Ra)>; +def : ARMV6Pat<(int_arm_smlsd GPRnopc:$Rn, GPRnopc:$Rm, GPR:$Ra), + (SMLSD GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$Ra)>; +def : ARMV6Pat<(int_arm_smlsdx GPRnopc:$Rn, GPRnopc:$Rm, GPR:$Ra), + (SMLSDX GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$Ra)>; +def : ARMV6Pat<(ARMSmlald GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$RLo, GPRnopc:$RHi), + (SMLALD GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$RLo, GPRnopc:$RHi)>; +def : ARMV6Pat<(ARMSmlaldx GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$RLo, GPRnopc:$RHi), + (SMLALDX GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$RLo, GPRnopc:$RHi)>; +def : ARMV6Pat<(ARMSmlsld GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$RLo, GPRnopc:$RHi), + (SMLSLD GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$RLo, GPRnopc:$RHi)>; +def : ARMV6Pat<(ARMSmlsldx GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$RLo, GPRnopc:$RHi), + (SMLSLDX GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$RLo, GPRnopc:$RHi)>; + multiclass AI_sdml<bit sub, string opc> { def D:AMulDualI<0, sub, 0, (outs GPRnopc:$Rd), (ins GPRnopc:$Rn, GPRnopc:$Rm), @@ -4332,6 +4388,15 @@ multiclass AI_sdml<bit sub, string opc> { defm SMUA : AI_sdml<0, "smua">; defm SMUS : AI_sdml<1, "smus">; +def : ARMV6Pat<(int_arm_smuad GPRnopc:$Rn, GPRnopc:$Rm), + (SMUAD GPRnopc:$Rn, GPRnopc:$Rm)>; +def : ARMV6Pat<(int_arm_smuadx GPRnopc:$Rn, GPRnopc:$Rm), + (SMUADX GPRnopc:$Rn, GPRnopc:$Rm)>; +def : ARMV6Pat<(int_arm_smusd GPRnopc:$Rn, GPRnopc:$Rm), + (SMUSD GPRnopc:$Rn, GPRnopc:$Rm)>; +def : ARMV6Pat<(int_arm_smusdx GPRnopc:$Rn, GPRnopc:$Rm), + (SMUSDX GPRnopc:$Rn, GPRnopc:$Rm)>; + //===----------------------------------------------------------------------===// // Division Instructions (ARMv7-A with virtualization extension) // @@ -5648,6 +5713,32 @@ def : ARMV5MOPat<(add GPR:$acc, (SMLATB GPR:$a, GPR:$b, GPR:$acc)>, Sched<[WriteMUL32, ReadMUL, ReadMUL]>; +def : ARMV5TEPat<(int_arm_smulbb GPR:$a, GPR:$b), + (SMULBB GPR:$a, GPR:$b)>; +def : ARMV5TEPat<(int_arm_smulbt GPR:$a, GPR:$b), + (SMULBT GPR:$a, GPR:$b)>; +def : ARMV5TEPat<(int_arm_smultb GPR:$a, GPR:$b), + (SMULTB GPR:$a, GPR:$b)>; +def : ARMV5TEPat<(int_arm_smultt GPR:$a, GPR:$b), + (SMULTT GPR:$a, GPR:$b)>; +def : ARMV5TEPat<(int_arm_smulwb GPR:$a, GPR:$b), + (SMULWB GPR:$a, GPR:$b)>; +def : ARMV5TEPat<(int_arm_smulwt GPR:$a, GPR:$b), + (SMULWT GPR:$a, GPR:$b)>; + +def : ARMV5TEPat<(int_arm_smlabb GPR:$a, GPR:$b, GPR:$acc), + (SMLABB GPR:$a, GPR:$b, GPR:$acc)>; +def : ARMV5TEPat<(int_arm_smlabt GPR:$a, GPR:$b, GPR:$acc), + (SMLABT GPR:$a, GPR:$b, GPR:$acc)>; +def : ARMV5TEPat<(int_arm_smlatb GPR:$a, GPR:$b, GPR:$acc), + (SMLATB GPR:$a, GPR:$b, GPR:$acc)>; +def : ARMV5TEPat<(int_arm_smlatt GPR:$a, GPR:$b, GPR:$acc), + (SMLATT GPR:$a, GPR:$b, GPR:$acc)>; +def : ARMV5TEPat<(int_arm_smlawb GPR:$a, GPR:$b, GPR:$acc), + (SMLAWB GPR:$a, GPR:$b, GPR:$acc)>; +def : ARMV5TEPat<(int_arm_smlawt GPR:$a, GPR:$b, GPR:$acc), + (SMLAWT GPR:$a, GPR:$b, GPR:$acc)>; + // Pre-v7 uses MCR for synchronization barriers. def : ARMPat<(ARMMemBarrierMCR GPR:$zero), (MCR 15, 0, GPR:$zero, 7, 10, 5)>, Requires<[IsARM, HasV6]>; |
