X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FX86%2FX86InstrSSE.td;h=bbdaed4116aeb52f62b16226c4052cd0dde3e381;hb=be1778fea76e1f63b08f1f838fca88a0c8d9a883;hp=2440aecf5fbe4d8dc69399b090b83932cba079e0;hpb=a4714e025de720d0fcbaa78ab6c12dc789599233;p=oota-llvm.git diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 2440aecf5fb..bbdaed4116a 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -1,10 +1,10 @@ //====- X86InstrSSE.td - Describe the X86 Instruction Set --*- tablegen -*-===// -// +// // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. -// +// //===----------------------------------------------------------------------===// // // This file describes the X86 SSE instruction set, defining the instructions, @@ -36,20 +36,20 @@ def X86frcp : SDNode<"X86ISD::FRCP", SDTFPUnaryOp>; def X86fsrl : SDNode<"X86ISD::FSRL", SDTX86FPShiftOp>; def X86comi : SDNode<"X86ISD::COMI", SDTX86CmpTest>; def X86ucomi : SDNode<"X86ISD::UCOMI", SDTX86CmpTest>; -def X86pshufb : SDNode<"X86ISD::PSHUFB", +def X86pshufb : SDNode<"X86ISD::PSHUFB", SDTypeProfile<1, 2, [SDTCisVT<0, v16i8>, SDTCisSameAs<0,1>, SDTCisSameAs<0,2>]>>; def X86pextrb : SDNode<"X86ISD::PEXTRB", SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisPtrTy<2>]>>; def X86pextrw : SDNode<"X86ISD::PEXTRW", SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisPtrTy<2>]>>; -def X86pinsrb : SDNode<"X86ISD::PINSRB", +def X86pinsrb : SDNode<"X86ISD::PINSRB", SDTypeProfile<1, 3, [SDTCisVT<0, v16i8>, SDTCisSameAs<0,1>, SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>; -def X86pinsrw : SDNode<"X86ISD::PINSRW", +def X86pinsrw : SDNode<"X86ISD::PINSRW", SDTypeProfile<1, 3, [SDTCisVT<0, v8i16>, SDTCisSameAs<0,1>, SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>; -def X86insrtps : SDNode<"X86ISD::INSERTPS", +def X86insrtps : SDNode<"X86ISD::INSERTPS", SDTypeProfile<1, 3, [SDTCisVT<0, v4f32>, SDTCisSameAs<0,1>, SDTCisVT<2, v4f32>, SDTCisPtrTy<3>]>>; def X86vzmovl : SDNode<"X86ISD::VZEXT_MOVL", @@ -69,7 +69,8 @@ def X86pcmpgtw : SDNode<"X86ISD::PCMPGTW", SDTIntBinOp>; def X86pcmpgtd : SDNode<"X86ISD::PCMPGTD", SDTIntBinOp>; def X86pcmpgtq : SDNode<"X86ISD::PCMPGTQ", SDTIntBinOp>; -def SDTX86CmpPTest : SDTypeProfile<0, 2, [SDTCisVT<0, v4f32>, SDTCisVT<1, v4f32>]>; +def SDTX86CmpPTest : SDTypeProfile<0, 2, [SDTCisVT<0, v4f32>, + SDTCisVT<1, v4f32>]>; def X86ptest : SDNode<"X86ISD::PTEST", SDTX86CmpPTest>; //===----------------------------------------------------------------------===// @@ -87,10 +88,12 @@ def sse_load_f64 : ComplexPattern { let PrintMethod = "printf32mem"; let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc_nosp, i32imm, i8imm); + let ParserMatchClass = X86MemAsmOperand; } def sdmem : Operand { let PrintMethod = "printf64mem"; let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc_nosp, i32imm, i8imm); + let ParserMatchClass = X86MemAsmOperand; } //===----------------------------------------------------------------------===// @@ -113,20 +116,28 @@ def alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{ return cast(N)->getAlignment() >= 16; }]>; -def alignedloadfsf32 : PatFrag<(ops node:$ptr), (f32 (alignedload node:$ptr))>; -def alignedloadfsf64 : PatFrag<(ops node:$ptr), (f64 (alignedload node:$ptr))>; -def alignedloadv4f32 : PatFrag<(ops node:$ptr), (v4f32 (alignedload node:$ptr))>; -def alignedloadv2f64 : PatFrag<(ops node:$ptr), (v2f64 (alignedload node:$ptr))>; -def alignedloadv4i32 : PatFrag<(ops node:$ptr), (v4i32 (alignedload node:$ptr))>; -def alignedloadv2i64 : PatFrag<(ops node:$ptr), (v2i64 (alignedload node:$ptr))>; +def alignedloadfsf32 : PatFrag<(ops node:$ptr), + (f32 (alignedload node:$ptr))>; +def alignedloadfsf64 : PatFrag<(ops node:$ptr), + (f64 (alignedload node:$ptr))>; +def alignedloadv4f32 : PatFrag<(ops node:$ptr), + (v4f32 (alignedload node:$ptr))>; +def alignedloadv2f64 : PatFrag<(ops node:$ptr), + (v2f64 (alignedload node:$ptr))>; +def alignedloadv4i32 : PatFrag<(ops node:$ptr), + (v4i32 (alignedload node:$ptr))>; +def alignedloadv2i64 : PatFrag<(ops node:$ptr), + (v2i64 (alignedload node:$ptr))>; // Like 'load', but uses special alignment checks suitable for use in // memory operands in most SSE instructions, which are required to -// be naturally aligned on some targets but not on others. -// FIXME: Actually implement support for targets that don't require the -// alignment. This probably wants a subtarget predicate. +// be naturally aligned on some targets but not on others. If the subtarget +// allows unaligned accesses, match any load, though this may require +// setting a feature bit in the processor (on startup, for example). +// Opteron 10h and later implement such a feature. def memop : PatFrag<(ops node:$ptr), (load node:$ptr), [{ - return cast(N)->getAlignment() >= 16; + return Subtarget->hasVectorUAMem() + || cast(N)->getAlignment() >= 16; }]>; def memopfsf32 : PatFrag<(ops node:$ptr), (f32 (memop node:$ptr))>; @@ -171,7 +182,8 @@ def fp32imm0 : PatLeaf<(f32 fpimm), [{ return N->isExactlyValue(+0.0); }]>; -def PSxLDQ_imm : SDNodeXForm> 3 return getI32Imm(N->getZExtValue() >> 3); }]>; @@ -182,18 +194,24 @@ def SHUFFLE_get_shuf_imm : SDNodeXForm; -// SHUFFLE_get_pshufhw_imm xform function: convert vector_shuffle mask to +// SHUFFLE_get_pshufhw_imm xform function: convert vector_shuffle mask to // PSHUFHW imm. def SHUFFLE_get_pshufhw_imm : SDNodeXForm; -// SHUFFLE_get_pshuflw_imm xform function: convert vector_shuffle mask to +// SHUFFLE_get_pshuflw_imm xform function: convert vector_shuffle mask to // PSHUFLW imm. def SHUFFLE_get_pshuflw_imm : SDNodeXForm; +// SHUFFLE_get_palign_imm xform function: convert vector_shuffle mask to +// a PALIGNR imm. +def SHUFFLE_get_palign_imm : SDNodeXForm; + def splat_lo : PatFrag<(ops node:$lhs, node:$rhs), (vector_shuffle node:$lhs, node:$rhs), [{ ShuffleVectorSDNode *SVOp = cast(N); @@ -215,9 +233,9 @@ def movhlps_undef : PatFrag<(ops node:$lhs, node:$rhs), return X86::isMOVHLPS_v_undef_Mask(cast(N)); }]>; -def movhp : PatFrag<(ops node:$lhs, node:$rhs), - (vector_shuffle node:$lhs, node:$rhs), [{ - return X86::isMOVHPMask(cast(N)); +def movlhps : PatFrag<(ops node:$lhs, node:$rhs), + (vector_shuffle node:$lhs, node:$rhs), [{ + return X86::isMOVLHPSMask(cast(N)); }]>; def movlp : PatFrag<(ops node:$lhs, node:$rhs), @@ -280,14 +298,18 @@ def pshuflw : PatFrag<(ops node:$lhs, node:$rhs), return X86::isPSHUFLWMask(cast(N)); }], SHUFFLE_get_pshuflw_imm>; +def palign : PatFrag<(ops node:$lhs, node:$rhs), + (vector_shuffle node:$lhs, node:$rhs), [{ + return X86::isPALIGNRMask(cast(N)); +}], SHUFFLE_get_palign_imm>; + //===----------------------------------------------------------------------===// // SSE scalar FP Instructions //===----------------------------------------------------------------------===// -// CMOV* - Used to implement the SSE SELECT DAG operation. Expanded by the -// scheduler into a branch sequence. -// These are expanded by the scheduler. -let Uses = [EFLAGS], usesCustomDAGSchedInserter = 1 in { +// CMOV* - Used to implement the SSE SELECT DAG operation. Expanded after +// instruction selection into a branch sequence. +let Uses = [EFLAGS], usesCustomInserter = 1 in { def CMOV_FR32 : I<0, Pseudo, (outs FR32:$dst), (ins FR32:$t, FR32:$f, i8imm:$cond), "#CMOV_FR32 PSEUDO!", @@ -349,6 +371,11 @@ def CVTSI2SSrm : SSI<0x2A, MRMSrcMem, (outs FR32:$dst), (ins i32mem:$src), [(set FR32:$dst, (sint_to_fp (loadi32 addr:$src)))]>; // Match intrinsics which expect XMM operand(s). +def CVTSS2SIrr: SSI<0x2D, MRMSrcReg, (outs GR32:$dst), (ins FR32:$src), + "cvtss2si{l}\t{$src, $dst|$dst, $src}", []>; +def CVTSS2SIrm: SSI<0x2D, MRMSrcMem, (outs GR32:$dst), (ins f32mem:$src), + "cvtss2si{l}\t{$src, $dst|$dst, $src}", []>; + def Int_CVTSS2SIrr : SSI<0x2D, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src), "cvtss2si\t{$src, $dst|$dst, $src}", [(set GR32:$dst, (int_x86_sse_cvtss2si VR128:$src))]>; @@ -363,25 +390,25 @@ def Int_CVTPS2PIrr : PSI<0x2D, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), [(set VR64:$dst, (int_x86_sse_cvtps2pi VR128:$src))]>; def Int_CVTPS2PIrm : PSI<0x2D, MRMSrcMem, (outs VR64:$dst), (ins f64mem:$src), "cvtps2pi\t{$src, $dst|$dst, $src}", - [(set VR64:$dst, (int_x86_sse_cvtps2pi + [(set VR64:$dst, (int_x86_sse_cvtps2pi (load addr:$src)))]>; def Int_CVTTPS2PIrr: PSI<0x2C, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), "cvttps2pi\t{$src, $dst|$dst, $src}", [(set VR64:$dst, (int_x86_sse_cvttps2pi VR128:$src))]>; def Int_CVTTPS2PIrm: PSI<0x2C, MRMSrcMem, (outs VR64:$dst), (ins f64mem:$src), "cvttps2pi\t{$src, $dst|$dst, $src}", - [(set VR64:$dst, (int_x86_sse_cvttps2pi + [(set VR64:$dst, (int_x86_sse_cvttps2pi (load addr:$src)))]>; let Constraints = "$src1 = $dst" in { - def Int_CVTPI2PSrr : PSI<0x2A, MRMSrcReg, + def Int_CVTPI2PSrr : PSI<0x2A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR64:$src2), "cvtpi2ps\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (int_x86_sse_cvtpi2ps VR128:$src1, VR64:$src2))]>; - def Int_CVTPI2PSrm : PSI<0x2A, MRMSrcMem, + def Int_CVTPI2PSrm : PSI<0x2A, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i64mem:$src2), "cvtpi2ps\t{$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (int_x86_sse_cvtpi2ps VR128:$src1, + [(set VR128:$dst, (int_x86_sse_cvtpi2ps VR128:$src1, (load addr:$src2)))]>; } @@ -410,11 +437,11 @@ let Constraints = "$src1 = $dst" in { // Comparison instructions let Constraints = "$src1 = $dst", neverHasSideEffects = 1 in { - def CMPSSrr : SSIi8<0xC2, MRMSrcReg, + def CMPSSrr : SSIi8<0xC2, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src1, FR32:$src, SSECC:$cc), "cmp${cc}ss\t{$src, $dst|$dst, $src}", []>; let mayLoad = 1 in - def CMPSSrm : SSIi8<0xC2, MRMSrcMem, + def CMPSSrm : SSIi8<0xC2, MRMSrcMem, (outs FR32:$dst), (ins FR32:$src1, f32mem:$src, SSECC:$cc), "cmp${cc}ss\t{$src, $dst|$dst, $src}", []>; } @@ -427,17 +454,26 @@ def UCOMISSrm: PSI<0x2E, MRMSrcMem, (outs), (ins FR32:$src1, f32mem:$src2), "ucomiss\t{$src2, $src1|$src1, $src2}", [(X86cmp FR32:$src1, (loadf32 addr:$src2)), (implicit EFLAGS)]>; + +def COMISSrr: PSI<0x2F, MRMSrcReg, (outs), (ins VR128:$src1, VR128:$src2), + "comiss\t{$src2, $src1|$src1, $src2}", []>; +def COMISSrm: PSI<0x2F, MRMSrcMem, (outs), (ins VR128:$src1, f128mem:$src2), + "comiss\t{$src2, $src1|$src1, $src2}", []>; + } // Defs = [EFLAGS] // Aliases to match intrinsics which expect XMM operand(s). let Constraints = "$src1 = $dst" in { - def Int_CMPSSrr : SSIi8<0xC2, MRMSrcReg, - (outs VR128:$dst), (ins VR128:$src1, VR128:$src, SSECC:$cc), + def Int_CMPSSrr : SSIi8<0xC2, MRMSrcReg, + (outs VR128:$dst), + (ins VR128:$src1, VR128:$src, SSECC:$cc), "cmp${cc}ss\t{$src, $dst|$dst, $src}", - [(set VR128:$dst, (int_x86_sse_cmp_ss VR128:$src1, - VR128:$src, imm:$cc))]>; - def Int_CMPSSrm : SSIi8<0xC2, MRMSrcMem, - (outs VR128:$dst), (ins VR128:$src1, f32mem:$src, SSECC:$cc), + [(set VR128:$dst, (int_x86_sse_cmp_ss + VR128:$src1, + VR128:$src, imm:$cc))]>; + def Int_CMPSSrm : SSIi8<0xC2, MRMSrcMem, + (outs VR128:$dst), + (ins VR128:$src1, f32mem:$src, SSECC:$cc), "cmp${cc}ss\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse_cmp_ss VR128:$src1, (load addr:$src), imm:$cc))]>; @@ -463,24 +499,26 @@ def Int_COMISSrm: PSI<0x2F, MRMSrcMem, (outs), (ins VR128:$src1, f128mem:$src2), (implicit EFLAGS)]>; } // Defs = [EFLAGS] -// Aliases of packed SSE1 instructions for scalar use. These all have names that -// start with 'Fs'. +// Aliases of packed SSE1 instructions for scalar use. These all have names +// that start with 'Fs'. // Alias instructions that map fld0 to pxor for sse. -let isReMaterializable = 1, isAsCheapAsAMove = 1 in -def FsFLD0SS : I<0xEF, MRMInitReg, (outs FR32:$dst), (ins), - "pxor\t$dst, $dst", [(set FR32:$dst, fp32imm0)]>, - Requires<[HasSSE1]>, TB, OpSize; +let isReMaterializable = 1, isAsCheapAsAMove = 1, isCodeGenOnly = 1, + canFoldAsLoad = 1 in + // FIXME: Set encoding to pseudo! +def FsFLD0SS : I<0xEF, MRMInitReg, (outs FR32:$dst), (ins), "", + [(set FR32:$dst, fp32imm0)]>, + Requires<[HasSSE1]>, TB, OpSize; // Alias instruction to do FR32 reg-to-reg copy using movaps. Upper bits are // disregarded. -let neverHasSideEffects = 1 in +let neverHasSideEffects = 1 in def FsMOVAPSrr : PSI<0x28, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src), "movaps\t{$src, $dst|$dst, $src}", []>; // Alias instruction to load FR32 from f128mem using movaps. Upper bits are // disregarded. -let canFoldAsLoad = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def FsMOVAPSrm : PSI<0x28, MRMSrcMem, (outs FR32:$dst), (ins f128mem:$src), "movaps\t{$src, $dst|$dst, $src}", [(set FR32:$dst, (alignedloadfsf32 addr:$src))]>; @@ -555,7 +593,7 @@ multiclass basic_sse1_fp_binop_rm opc, string OpcodeStr, (ins FR32:$src1, f32mem:$src2), !strconcat(OpcodeStr, "ss\t{$src2, $dst|$dst, $src2}"), [(set FR32:$dst, (OpNode FR32:$src1, (load addr:$src2)))]>; - + // Vector operation, reg+reg. def PSrr : PSI opc, string OpcodeStr, (ins FR32:$src1, f32mem:$src2), !strconcat(OpcodeStr, "ss\t{$src2, $dst|$dst, $src2}"), [(set FR32:$dst, (OpNode FR32:$src1, (load addr:$src2)))]>; - + // Vector operation, reg+reg. def PSrr : PSI; let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in @@ -689,7 +727,7 @@ def MOVAPSmr : PSI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), let neverHasSideEffects = 1 in def MOVUPSrr : PSI<0x10, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), "movups\t{$src, $dst|$dst, $src}", []>; -let canFoldAsLoad = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def MOVUPSrm : PSI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), "movups\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (loadv4f32 addr:$src))]>; @@ -698,7 +736,7 @@ def MOVUPSmr : PSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), [(store (v4f32 VR128:$src), addr:$dst)]>; // Intrinsic forms of MOVUPS load and store -let canFoldAsLoad = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def MOVUPSrm_Int : PSI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), "movups\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse_loadu_ps addr:$src))]>; @@ -711,14 +749,14 @@ let Constraints = "$src1 = $dst" in { def MOVLPSrm : PSI<0x12, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2), "movlps\t{$src2, $dst|$dst, $src2}", - [(set VR128:$dst, + [(set VR128:$dst, (movlp VR128:$src1, (bc_v4f32 (v2f64 (scalar_to_vector (loadf64 addr:$src2))))))]>; def MOVHPSrm : PSI<0x16, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2), "movhps\t{$src2, $dst|$dst, $src2}", - [(set VR128:$dst, - (movhp VR128:$src1, + [(set VR128:$dst, + (movlhps VR128:$src1, (bc_v4f32 (v2f64 (scalar_to_vector (loadf64 addr:$src2))))))]>; } // AddedComplexity } // Constraints = "$src1 = $dst" @@ -743,7 +781,7 @@ def MOVLHPSrr : PSI<0x16, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "movlhps\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, - (v4f32 (movhp VR128:$src1, VR128:$src2)))]>; + (v4f32 (movlhps VR128:$src1, VR128:$src2)))]>; def MOVHLPSrr : PSI<0x12, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), @@ -789,10 +827,11 @@ multiclass sse1_fp_unop_rm opc, string OpcodeStr, } // Scalar operation, mem. - def SSm : SSI; - + [(set FR32:$dst, (OpNode (load addr:$src)))]>, XS, + Requires<[HasSSE1, OptForSize]>; + // Vector operation, reg. def PSr : PSI; - def CMPPSrmi : PSIi8<0xC2, MRMSrcMem, + def CMPPSrmi : PSIi8<0xC2, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src, SSECC:$cc), "cmp${cc}ps\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse_cmp_ps VR128:$src1, @@ -912,13 +951,13 @@ def : Pat<(v4i32 (X86cmpps (v4f32 VR128:$src1), (memop addr:$src2), imm:$cc)), // Shuffle and unpack instructions let Constraints = "$src1 = $dst" in { let isConvertibleToThreeAddress = 1 in // Convert to pshufd - def SHUFPSrri : PSIi8<0xC6, MRMSrcReg, + def SHUFPSrri : PSIi8<0xC6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2, i8imm:$src3), "shufps\t{$src3, $src2, $dst|$dst, $src2, $src3}", [(set VR128:$dst, (v4f32 (shufp:$src3 VR128:$src1, VR128:$src2)))]>; - def SHUFPSrmi : PSIi8<0xC6, MRMSrcMem, + def SHUFPSrmi : PSIi8<0xC6, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2, i8imm:$src3), "shufps\t{$src3, $src2, $dst|$dst, $src2, $src3}", @@ -927,24 +966,24 @@ let Constraints = "$src1 = $dst" in { VR128:$src1, (memopv4f32 addr:$src2))))]>; let AddedComplexity = 10 in { - def UNPCKHPSrr : PSI<0x15, MRMSrcReg, + def UNPCKHPSrr : PSI<0x15, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "unpckhps\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v4f32 (unpckh VR128:$src1, VR128:$src2)))]>; - def UNPCKHPSrm : PSI<0x15, MRMSrcMem, + def UNPCKHPSrm : PSI<0x15, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), "unpckhps\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v4f32 (unpckh VR128:$src1, (memopv4f32 addr:$src2))))]>; - def UNPCKLPSrr : PSI<0x14, MRMSrcReg, + def UNPCKLPSrr : PSI<0x14, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "unpcklps\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v4f32 (unpckl VR128:$src1, VR128:$src2)))]>; - def UNPCKLPSrm : PSI<0x14, MRMSrcMem, + def UNPCKLPSrm : PSI<0x14, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), "unpcklps\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, @@ -987,9 +1026,10 @@ def STMXCSR : PSI<0xAE, MRM3m, (outs), (ins i32mem:$dst), // Alias instructions that map zero vector to pxor / xorp* for sse. // We set canFoldAsLoad because this can be converted to a constant-pool // load of an all-zeros value if folding it would be beneficial. -let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1 in -def V_SET0 : PSI<0x57, MRMInitReg, (outs VR128:$dst), (ins), - "xorps\t$dst, $dst", +// FIXME: Change encoding to pseudo! +let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1, + isCodeGenOnly = 1 in +def V_SET0 : PSI<0x57, MRMInitReg, (outs VR128:$dst), (ins), "", [(set VR128:$dst, (v4i32 immAllZerosV))]>; let Predicates = [HasSSE1] in { @@ -1049,14 +1089,14 @@ let AddedComplexity = 20 in def MOVZSS2PSrm : SSI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f32mem:$src), "movss\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (v4f32 (X86vzmovl (v4f32 (scalar_to_vector - (loadf32 addr:$src))))))]>; + (loadf32 addr:$src))))))]>; def : Pat<(v4f32 (X86vzmovl (loadv4f32 addr:$src))), (MOVZSS2PSrm addr:$src)>; -//===----------------------------------------------------------------------===// +//===---------------------------------------------------------------------===// // SSE2 Instructions -//===----------------------------------------------------------------------===// +//===---------------------------------------------------------------------===// // Move Instructions let neverHasSideEffects = 1 in @@ -1080,9 +1120,10 @@ def CVTTSD2SIrm : SDI<0x2C, MRMSrcMem, (outs GR32:$dst), (ins f64mem:$src), def CVTSD2SSrr : SDI<0x5A, MRMSrcReg, (outs FR32:$dst), (ins FR64:$src), "cvtsd2ss\t{$src, $dst|$dst, $src}", [(set FR32:$dst, (fround FR64:$src))]>; -def CVTSD2SSrm : SDI<0x5A, MRMSrcMem, (outs FR32:$dst), (ins f64mem:$src), +def CVTSD2SSrm : I<0x5A, MRMSrcMem, (outs FR32:$dst), (ins f64mem:$src), "cvtsd2ss\t{$src, $dst|$dst, $src}", - [(set FR32:$dst, (fround (loadf64 addr:$src)))]>; + [(set FR32:$dst, (fround (loadf64 addr:$src)))]>, XD, + Requires<[HasSSE2, OptForSize]>; def CVTSI2SDrr : SDI<0x2A, MRMSrcReg, (outs FR64:$dst), (ins GR32:$src), "cvtsi2sd\t{$src, $dst|$dst, $src}", [(set FR64:$dst, (sint_to_fp GR32:$src))]>; @@ -1090,6 +1131,27 @@ def CVTSI2SDrm : SDI<0x2A, MRMSrcMem, (outs FR64:$dst), (ins i32mem:$src), "cvtsi2sd\t{$src, $dst|$dst, $src}", [(set FR64:$dst, (sint_to_fp (loadi32 addr:$src)))]>; +def CVTPD2DQrm : S3DI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), + "cvtpd2dq\t{$src, $dst|$dst, $src}", []>; +def CVTPD2DQrr : S3DI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), + "cvtpd2dq\t{$src, $dst|$dst, $src}", []>; +def CVTDQ2PDrm : S3SI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), + "cvtdq2pd\t{$src, $dst|$dst, $src}", []>; +def CVTDQ2PDrr : S3SI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), + "cvtdq2pd\t{$src, $dst|$dst, $src}", []>; +def CVTPS2DQrr : PDI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), + "cvtps2dq\t{$src, $dst|$dst, $src}", []>; +def CVTPS2DQrm : PDI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), + "cvtps2dq\t{$src, $dst|$dst, $src}", []>; +def CVTDQ2PSrr : PSI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), + "cvtdq2ps\t{$src, $dst|$dst, $src}", []>; +def CVTDQ2PSrm : PSI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), + "cvtdq2ps\t{$src, $dst|$dst, $src}", []>; +def COMISDrr: PDI<0x2F, MRMSrcReg, (outs), (ins VR128:$src1, VR128:$src2), + "comisd\t{$src2, $src1|$src1, $src2}", []>; +def COMISDrm: PDI<0x2F, MRMSrcMem, (outs), (ins VR128:$src1, f128mem:$src2), + "comisd\t{$src2, $src1|$src1, $src2}", []>; + // SSE2 instructions with XS prefix def CVTSS2SDrr : I<0x5A, MRMSrcReg, (outs FR64:$dst), (ins FR32:$src), "cvtss2sd\t{$src, $dst|$dst, $src}", @@ -1098,7 +1160,10 @@ def CVTSS2SDrr : I<0x5A, MRMSrcReg, (outs FR64:$dst), (ins FR32:$src), def CVTSS2SDrm : I<0x5A, MRMSrcMem, (outs FR64:$dst), (ins f32mem:$src), "cvtss2sd\t{$src, $dst|$dst, $src}", [(set FR64:$dst, (extloadf32 addr:$src))]>, XS, - Requires<[HasSSE2]>; + Requires<[HasSSE2, OptForSize]>; + +def : Pat<(extloadf32 addr:$src), + (CVTSS2SDrr (MOVSSrm addr:$src))>, Requires<[HasSSE2, OptForSpeed]>; // Match intrinsics which expect XMM operand(s). def Int_CVTSD2SIrr : SDI<0x2D, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src), @@ -1115,21 +1180,21 @@ def Int_CVTPD2PIrr : PDI<0x2D, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), [(set VR64:$dst, (int_x86_sse_cvtpd2pi VR128:$src))]>; def Int_CVTPD2PIrm : PDI<0x2D, MRMSrcMem, (outs VR64:$dst), (ins f128mem:$src), "cvtpd2pi\t{$src, $dst|$dst, $src}", - [(set VR64:$dst, (int_x86_sse_cvtpd2pi + [(set VR64:$dst, (int_x86_sse_cvtpd2pi (memop addr:$src)))]>; def Int_CVTTPD2PIrr: PDI<0x2C, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), "cvttpd2pi\t{$src, $dst|$dst, $src}", [(set VR64:$dst, (int_x86_sse_cvttpd2pi VR128:$src))]>; def Int_CVTTPD2PIrm: PDI<0x2C, MRMSrcMem, (outs VR64:$dst), (ins f128mem:$src), "cvttpd2pi\t{$src, $dst|$dst, $src}", - [(set VR64:$dst, (int_x86_sse_cvttpd2pi + [(set VR64:$dst, (int_x86_sse_cvttpd2pi (memop addr:$src)))]>; def Int_CVTPI2PDrr : PDI<0x2A, MRMSrcReg, (outs VR128:$dst), (ins VR64:$src), "cvtpi2pd\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse_cvtpi2pd VR64:$src))]>; def Int_CVTPI2PDrm : PDI<0x2A, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src), "cvtpi2pd\t{$src, $dst|$dst, $src}", - [(set VR128:$dst, (int_x86_sse_cvtpi2pd + [(set VR128:$dst, (int_x86_sse_cvtpi2pd (load addr:$src)))]>; // Aliases for intrinsics @@ -1144,11 +1209,11 @@ def Int_CVTTSD2SIrm : SDI<0x2C, MRMSrcMem, (outs GR32:$dst), (ins f128mem:$src), // Comparison instructions let Constraints = "$src1 = $dst", neverHasSideEffects = 1 in { - def CMPSDrr : SDIi8<0xC2, MRMSrcReg, + def CMPSDrr : SDIi8<0xC2, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src1, FR64:$src, SSECC:$cc), "cmp${cc}sd\t{$src, $dst|$dst, $src}", []>; let mayLoad = 1 in - def CMPSDrm : SDIi8<0xC2, MRMSrcMem, + def CMPSDrm : SDIi8<0xC2, MRMSrcMem, (outs FR64:$dst), (ins FR64:$src1, f64mem:$src, SSECC:$cc), "cmp${cc}sd\t{$src, $dst|$dst, $src}", []>; } @@ -1165,13 +1230,15 @@ def UCOMISDrm: PDI<0x2E, MRMSrcMem, (outs), (ins FR64:$src1, f64mem:$src2), // Aliases to match intrinsics which expect XMM operand(s). let Constraints = "$src1 = $dst" in { - def Int_CMPSDrr : SDIi8<0xC2, MRMSrcReg, - (outs VR128:$dst), (ins VR128:$src1, VR128:$src, SSECC:$cc), + def Int_CMPSDrr : SDIi8<0xC2, MRMSrcReg, + (outs VR128:$dst), + (ins VR128:$src1, VR128:$src, SSECC:$cc), "cmp${cc}sd\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse2_cmp_sd VR128:$src1, VR128:$src, imm:$cc))]>; - def Int_CMPSDrm : SDIi8<0xC2, MRMSrcMem, - (outs VR128:$dst), (ins VR128:$src1, f64mem:$src, SSECC:$cc), + def Int_CMPSDrm : SDIi8<0xC2, MRMSrcMem, + (outs VR128:$dst), + (ins VR128:$src1, f64mem:$src, SSECC:$cc), "cmp${cc}sd\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse2_cmp_sd VR128:$src1, (load addr:$src), imm:$cc))]>; @@ -1197,13 +1264,14 @@ def Int_COMISDrm: PDI<0x2F, MRMSrcMem, (outs), (ins VR128:$src1, f128mem:$src2), (implicit EFLAGS)]>; } // Defs = [EFLAGS] -// Aliases of packed SSE2 instructions for scalar use. These all have names that -// start with 'Fs'. +// Aliases of packed SSE2 instructions for scalar use. These all have names +// that start with 'Fs'. // Alias instructions that map fld0 to pxor for sse. -let isReMaterializable = 1, isAsCheapAsAMove = 1 in -def FsFLD0SD : I<0xEF, MRMInitReg, (outs FR64:$dst), (ins), - "pxor\t$dst, $dst", [(set FR64:$dst, fpimm0)]>, +let isReMaterializable = 1, isAsCheapAsAMove = 1, isCodeGenOnly = 1, + canFoldAsLoad = 1 in +def FsFLD0SD : I<0xEF, MRMInitReg, (outs FR64:$dst), (ins), "", + [(set FR64:$dst, fpimm0)]>, Requires<[HasSSE2]>, TB, OpSize; // Alias instruction to do FR64 reg-to-reg copy using movapd. Upper bits are @@ -1214,7 +1282,7 @@ def FsMOVAPDrr : PDI<0x28, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src), // Alias instruction to load FR64 from f128mem using movapd. Upper bits are // disregarded. -let canFoldAsLoad = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def FsMOVAPDrm : PDI<0x28, MRMSrcMem, (outs FR64:$dst), (ins f128mem:$src), "movapd\t{$src, $dst|$dst, $src}", [(set FR64:$dst, (alignedloadfsf64 addr:$src))]>; @@ -1289,7 +1357,7 @@ multiclass basic_sse2_fp_binop_rm opc, string OpcodeStr, (ins FR64:$src1, f64mem:$src2), !strconcat(OpcodeStr, "sd\t{$src2, $dst|$dst, $src2}"), [(set FR64:$dst, (OpNode FR64:$src1, (load addr:$src2)))]>; - + // Vector operation, reg+reg. def PDrr : PDI opc, string OpcodeStr, (ins FR64:$src1, f64mem:$src2), !strconcat(OpcodeStr, "sd\t{$src2, $dst|$dst, $src2}"), [(set FR64:$dst, (OpNode FR64:$src1, (load addr:$src2)))]>; - + // Vector operation, reg+reg. def PDrr : PDI; -//===----------------------------------------------------------------------===// +//===---------------------------------------------------------------------===// // SSE packed FP Instructions // Move Instructions @@ -1445,14 +1513,14 @@ let Constraints = "$src1 = $dst" in { def MOVLPDrm : PDI<0x12, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2), "movlpd\t{$src2, $dst|$dst, $src2}", - [(set VR128:$dst, + [(set VR128:$dst, (v2f64 (movlp VR128:$src1, (scalar_to_vector (loadf64 addr:$src2)))))]>; def MOVHPDrm : PDI<0x16, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2), "movhpd\t{$src2, $dst|$dst, $src2}", - [(set VR128:$dst, - (v2f64 (movhp VR128:$src1, + [(set VR128:$dst, + (v2f64 (movlhps VR128:$src1, (scalar_to_vector (loadf64 addr:$src2)))))]>; } // AddedComplexity } // Constraints = "$src1 = $dst" @@ -1500,9 +1568,15 @@ def Int_CVTPS2DQrm : PDI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), [(set VR128:$dst, (int_x86_sse2_cvtps2dq (memop addr:$src)))]>; // SSE2 packed instructions with XS prefix +def CVTTPS2DQrr : SSI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), + "cvttps2dq\t{$src, $dst|$dst, $src}", []>; +def CVTTPS2DQrm : SSI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), + "cvttps2dq\t{$src, $dst|$dst, $src}", []>; + def Int_CVTTPS2DQrr : I<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), "cvttps2dq\t{$src, $dst|$dst, $src}", - [(set VR128:$dst, (int_x86_sse2_cvttps2dq VR128:$src))]>, + [(set VR128:$dst, + (int_x86_sse2_cvttps2dq VR128:$src))]>, XS, Requires<[HasSSE2]>; def Int_CVTTPS2DQrm : I<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), "cvttps2dq\t{$src, $dst|$dst, $src}", @@ -1530,6 +1604,11 @@ def Int_CVTTPD2DQrm : PDI<0xE6, MRMSrcMem, (outs VR128:$dst),(ins f128mem:$src), (memop addr:$src)))]>; // SSE2 instructions without OpSize prefix +def CVTPS2PDrr : I<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), + "cvtps2pd\t{$src, $dst|$dst, $src}", []>, TB; +def CVTPS2PDrm : I<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src), + "cvtps2pd\t{$src, $dst|$dst, $src}", []>, TB; + def Int_CVTPS2PDrr : I<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), "cvtps2pd\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse2_cvtps2pd VR128:$src))]>, @@ -1540,6 +1619,12 @@ def Int_CVTPS2PDrm : I<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src), (load addr:$src)))]>, TB, Requires<[HasSSE2]>; +def CVTPD2PSrr : PDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), + "cvtpd2ps\t{$src, $dst|$dst, $src}", []>; +def CVTPD2PSrm : PDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), + "cvtpd2ps\t{$src, $dst|$dst, $src}", []>; + + def Int_CVTPD2PSrr : PDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), "cvtpd2ps\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse2_cvtpd2ps VR128:$src))]>; @@ -1567,7 +1652,7 @@ def Int_CVTSD2SSrr: SDI<0x5A, MRMSrcReg, [(set VR128:$dst, (int_x86_sse2_cvtsd2ss VR128:$src1, VR128:$src2))]>; def Int_CVTSD2SSrm: SDI<0x5A, MRMSrcMem, - (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2), + (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2), "cvtsd2ss\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (int_x86_sse2_cvtsd2ss VR128:$src1, (load addr:$src2)))]>; @@ -1615,7 +1700,7 @@ multiclass sse2_fp_unop_rm opc, string OpcodeStr, def SDm : SDI; - + // Vector operation, reg. def PDr : PDI; - def CMPPDrmi : PDIi8<0xC2, MRMSrcMem, + def CMPPDrmi : PDIi8<0xC2, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src, SSECC:$cc), "cmp${cc}pd\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse2_cmp_pd VR128:$src1, @@ -1733,12 +1818,12 @@ def : Pat<(v2i64 (X86cmppd (v2f64 VR128:$src1), (memop addr:$src2), imm:$cc)), // Shuffle and unpack instructions let Constraints = "$src1 = $dst" in { - def SHUFPDrri : PDIi8<0xC6, MRMSrcReg, + def SHUFPDrri : PDIi8<0xC6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2, i8imm:$src3), "shufpd\t{$src3, $src2, $dst|$dst, $src2, $src3}", [(set VR128:$dst, (v2f64 (shufp:$src3 VR128:$src1, VR128:$src2)))]>; - def SHUFPDrmi : PDIi8<0xC6, MRMSrcMem, + def SHUFPDrmi : PDIi8<0xC6, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2, i8imm:$src3), "shufpd\t{$src3, $src2, $dst|$dst, $src2, $src3}", @@ -1747,24 +1832,24 @@ let Constraints = "$src1 = $dst" in { VR128:$src1, (memopv2f64 addr:$src2))))]>; let AddedComplexity = 10 in { - def UNPCKHPDrr : PDI<0x15, MRMSrcReg, + def UNPCKHPDrr : PDI<0x15, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "unpckhpd\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v2f64 (unpckh VR128:$src1, VR128:$src2)))]>; - def UNPCKHPDrm : PDI<0x15, MRMSrcMem, + def UNPCKHPDrm : PDI<0x15, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), "unpckhpd\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v2f64 (unpckh VR128:$src1, (memopv2f64 addr:$src2))))]>; - def UNPCKLPDrr : PDI<0x14, MRMSrcReg, + def UNPCKLPDrr : PDI<0x14, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "unpcklpd\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v2f64 (unpckl VR128:$src1, VR128:$src2)))]>; - def UNPCKLPDrm : PDI<0x14, MRMSrcMem, + def UNPCKLPDrm : PDI<0x14, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), "unpcklpd\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, @@ -1773,7 +1858,7 @@ let Constraints = "$src1 = $dst" in { } // Constraints = "$src1 = $dst" -//===----------------------------------------------------------------------===// +//===---------------------------------------------------------------------===// // SSE integer instructions // Move Instructions @@ -1814,28 +1899,34 @@ let Constraints = "$src1 = $dst" in { multiclass PDI_binop_rm_int opc, string OpcodeStr, Intrinsic IntId, bit Commutable = 0> { - def rr : PDI { let isCommutable = Commutable; } - def rm : PDI; + (bitconvert (memopv2i64 + addr:$src2))))]>; } multiclass PDI_binop_rmi_int opc, bits<8> opc2, Format ImmForm, string OpcodeStr, Intrinsic IntId, Intrinsic IntId2> { - def rr : PDI; - def rm : PDI; - def ri : PDIi8; + def ri : PDIi8; } @@ -1843,15 +1934,17 @@ multiclass PDI_binop_rmi_int opc, bits<8> opc2, Format ImmForm, /// PDI_binop_rm - Simple SSE2 binary operator. multiclass PDI_binop_rm opc, string OpcodeStr, SDNode OpNode, ValueType OpVT, bit Commutable = 0> { - def rr : PDI { let isCommutable = Commutable; } - def rm : PDI; + (bitconvert (memopv2i64 addr:$src2)))))]>; } /// PDI_binop_rm_v2i64 - Simple SSE2 binary operator whose type is v2i64. @@ -1861,14 +1954,17 @@ multiclass PDI_binop_rm opc, string OpcodeStr, SDNode OpNode, /// multiclass PDI_binop_rm_v2i64 opc, string OpcodeStr, SDNode OpNode, bit Commutable = 0> { - def rr : PDI { let isCommutable = Commutable; } - def rm : PDI; + [(set VR128:$dst, (OpNode VR128:$src1, + (memopv2i64 addr:$src2)))]>; } } // Constraints = "$src1 = $dst" @@ -1946,21 +2042,21 @@ let Constraints = "$src1 = $dst", neverHasSideEffects = 1 in { let Predicates = [HasSSE2] in { def : Pat<(int_x86_sse2_psll_dq VR128:$src1, imm:$src2), - (v2i64 (PSLLDQri VR128:$src1, (PSxLDQ_imm imm:$src2)))>; + (v2i64 (PSLLDQri VR128:$src1, (BYTE_imm imm:$src2)))>; def : Pat<(int_x86_sse2_psrl_dq VR128:$src1, imm:$src2), - (v2i64 (PSRLDQri VR128:$src1, (PSxLDQ_imm imm:$src2)))>; + (v2i64 (PSRLDQri VR128:$src1, (BYTE_imm imm:$src2)))>; def : Pat<(int_x86_sse2_psll_dq_bs VR128:$src1, imm:$src2), (v2i64 (PSLLDQri VR128:$src1, imm:$src2))>; def : Pat<(int_x86_sse2_psrl_dq_bs VR128:$src1, imm:$src2), (v2i64 (PSRLDQri VR128:$src1, imm:$src2))>; def : Pat<(v2f64 (X86fsrl VR128:$src1, i32immSExt8:$src2)), - (v2f64 (PSRLDQri VR128:$src1, (PSxLDQ_imm imm:$src2)))>; + (v2f64 (PSRLDQri VR128:$src1, (BYTE_imm imm:$src2)))>; // Shift up / down and insert zero's. def : Pat<(v2i64 (X86vshl VR128:$src, (i8 imm:$amt))), - (v2i64 (PSLLDQri VR128:$src, (PSxLDQ_imm imm:$amt)))>; + (v2i64 (PSLLDQri VR128:$src, (BYTE_imm imm:$amt)))>; def : Pat<(v2i64 (X86vshr VR128:$src, (i8 imm:$amt))), - (v2i64 (PSRLDQri VR128:$src, (PSxLDQ_imm imm:$amt)))>; + (v2i64 (PSRLDQri VR128:$src, (BYTE_imm imm:$amt)))>; } // Logical @@ -2023,6 +2119,7 @@ defm PACKSSDW : PDI_binop_rm_int<0x6B, "packssdw", int_x86_sse2_packssdw_128>; defm PACKUSWB : PDI_binop_rm_int<0x67, "packuswb", int_x86_sse2_packuswb_128>; // Shuffle and unpack instructions +let AddedComplexity = 5 in { def PSHUFDri : PDIi8<0x70, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, i8imm:$src2), "pshufd\t{$src2, $src1, $dst|$dst, $src1, $src2}", @@ -2032,8 +2129,9 @@ def PSHUFDmi : PDIi8<0x70, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src1, i8imm:$src2), "pshufd\t{$src2, $src1, $dst|$dst, $src1, $src2}", [(set VR128:$dst, (v4i32 (pshufd:$src2 - (bc_v4i32(memopv2i64 addr:$src1)), - (undef))))]>; + (bc_v4i32 (memopv2i64 addr:$src1)), + (undef))))]>; +} // SSE2 with ImmT == Imm8 and XS prefix. def PSHUFHWri : Ii8<0x70, MRMSrcReg, @@ -2046,8 +2144,8 @@ def PSHUFHWmi : Ii8<0x70, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src1, i8imm:$src2), "pshufhw\t{$src2, $src1, $dst|$dst, $src1, $src2}", [(set VR128:$dst, (v8i16 (pshufhw:$src2 - (bc_v8i16 (memopv2i64 addr:$src1)), - (undef))))]>, + (bc_v8i16 (memopv2i64 addr:$src1)), + (undef))))]>, XS, Requires<[HasSSE2]>; // SSE2 with ImmT == Imm8 and XD prefix. @@ -2067,90 +2165,90 @@ def PSHUFLWmi : Ii8<0x70, MRMSrcMem, let Constraints = "$src1 = $dst" in { - def PUNPCKLBWrr : PDI<0x60, MRMSrcReg, + def PUNPCKLBWrr : PDI<0x60, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "punpcklbw\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v16i8 (unpckl VR128:$src1, VR128:$src2)))]>; - def PUNPCKLBWrm : PDI<0x60, MRMSrcMem, + def PUNPCKLBWrm : PDI<0x60, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), "punpcklbw\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (unpckl VR128:$src1, (bc_v16i8 (memopv2i64 addr:$src2))))]>; - def PUNPCKLWDrr : PDI<0x61, MRMSrcReg, + def PUNPCKLWDrr : PDI<0x61, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "punpcklwd\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v8i16 (unpckl VR128:$src1, VR128:$src2)))]>; - def PUNPCKLWDrm : PDI<0x61, MRMSrcMem, + def PUNPCKLWDrm : PDI<0x61, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), "punpcklwd\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (unpckl VR128:$src1, (bc_v8i16 (memopv2i64 addr:$src2))))]>; - def PUNPCKLDQrr : PDI<0x62, MRMSrcReg, + def PUNPCKLDQrr : PDI<0x62, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "punpckldq\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v4i32 (unpckl VR128:$src1, VR128:$src2)))]>; - def PUNPCKLDQrm : PDI<0x62, MRMSrcMem, + def PUNPCKLDQrm : PDI<0x62, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), "punpckldq\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (unpckl VR128:$src1, (bc_v4i32 (memopv2i64 addr:$src2))))]>; - def PUNPCKLQDQrr : PDI<0x6C, MRMSrcReg, + def PUNPCKLQDQrr : PDI<0x6C, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "punpcklqdq\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v2i64 (unpckl VR128:$src1, VR128:$src2)))]>; - def PUNPCKLQDQrm : PDI<0x6C, MRMSrcMem, + def PUNPCKLQDQrm : PDI<0x6C, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), "punpcklqdq\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v2i64 (unpckl VR128:$src1, (memopv2i64 addr:$src2))))]>; - - def PUNPCKHBWrr : PDI<0x68, MRMSrcReg, + + def PUNPCKHBWrr : PDI<0x68, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "punpckhbw\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v16i8 (unpckh VR128:$src1, VR128:$src2)))]>; - def PUNPCKHBWrm : PDI<0x68, MRMSrcMem, + def PUNPCKHBWrm : PDI<0x68, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), "punpckhbw\t{$src2, $dst|$dst, $src2}", - [(set VR128:$dst, - (unpckh VR128:$src1, + [(set VR128:$dst, + (unpckh VR128:$src1, (bc_v16i8 (memopv2i64 addr:$src2))))]>; - def PUNPCKHWDrr : PDI<0x69, MRMSrcReg, + def PUNPCKHWDrr : PDI<0x69, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "punpckhwd\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v8i16 (unpckh VR128:$src1, VR128:$src2)))]>; - def PUNPCKHWDrm : PDI<0x69, MRMSrcMem, + def PUNPCKHWDrm : PDI<0x69, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), "punpckhwd\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (unpckh VR128:$src1, (bc_v8i16 (memopv2i64 addr:$src2))))]>; - def PUNPCKHDQrr : PDI<0x6A, MRMSrcReg, + def PUNPCKHDQrr : PDI<0x6A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "punpckhdq\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v4i32 (unpckh VR128:$src1, VR128:$src2)))]>; - def PUNPCKHDQrm : PDI<0x6A, MRMSrcMem, + def PUNPCKHDQrm : PDI<0x6A, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), "punpckhdq\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (unpckh VR128:$src1, (bc_v4i32 (memopv2i64 addr:$src2))))]>; - def PUNPCKHQDQrr : PDI<0x6D, MRMSrcReg, + def PUNPCKHQDQrr : PDI<0x6D, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), "punpckhqdq\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v2i64 (unpckh VR128:$src1, VR128:$src2)))]>; - def PUNPCKHQDQrm : PDI<0x6D, MRMSrcMem, + def PUNPCKHQDQrm : PDI<0x6D, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2), "punpckhqdq\t{$src2, $dst|$dst, $src2}", [(set VR128:$dst, @@ -2175,7 +2273,7 @@ let Constraints = "$src1 = $dst" in { (outs VR128:$dst), (ins VR128:$src1, i16mem:$src2, i32i8imm:$src3), "pinsrw\t{$src3, $src2, $dst|$dst, $src2, $src3}", - [(set VR128:$dst, + [(set VR128:$dst, (X86pinsrw VR128:$src1, (extloadi16 addr:$src2), imm:$src3))]>; } @@ -2205,7 +2303,7 @@ def MOVNTDQmr : PDI<0xE7, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), [(int_x86_sse2_movnt_dq addr:$dst, VR128:$src)]>; def MOVNTImr : I<0xC3, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src), "movnti\t{$src, $dst|$dst, $src}", - [(int_x86_sse2_movnt_i addr:$dst, GR32:$src)]>, + [(int_x86_sse2_movnt_i addr:$dst, GR32:$src)]>, TB, Requires<[HasSSE2]>; // Flush cache @@ -2220,19 +2318,20 @@ def MFENCE : I<0xAE, MRM6r, (outs), (ins), "mfence", [(int_x86_sse2_mfence)]>, TB, Requires<[HasSSE2]>; //TODO: custom lower this so as to never even generate the noop -def : Pat<(membarrier (i8 imm:$ll), (i8 imm:$ls), (i8 imm:$sl), (i8 imm:$ss), +def : Pat<(membarrier (i8 imm:$ll), (i8 imm:$ls), (i8 imm:$sl), (i8 imm:$ss), (i8 0)), (NOOP)>; def : Pat<(membarrier (i8 0), (i8 0), (i8 0), (i8 1), (i8 1)), (SFENCE)>; def : Pat<(membarrier (i8 1), (i8 0), (i8 0), (i8 0), (i8 1)), (LFENCE)>; -def : Pat<(membarrier (i8 imm:$ll), (i8 imm:$ls), (i8 imm:$sl), (i8 imm:$ss), +def : Pat<(membarrier (i8 imm:$ll), (i8 imm:$ls), (i8 imm:$sl), (i8 imm:$ss), (i8 1)), (MFENCE)>; // Alias instructions that map zero vector to pxor / xorp* for sse. // We set canFoldAsLoad because this can be converted to a constant-pool // load of an all-ones value if folding it would be beneficial. -let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1 in - def V_SETALLONES : PDI<0x76, MRMInitReg, (outs VR128:$dst), (ins), - "pcmpeqd\t$dst, $dst", +let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1, + isCodeGenOnly = 1 in + // FIXME: Change encoding to pseudo. + def V_SETALLONES : PDI<0x76, MRMInitReg, (outs VR128:$dst), (ins), "", [(set VR128:$dst, (v4i32 immAllOnesV))]>; // FR64 to 128-bit vector conversion. @@ -2243,7 +2342,7 @@ def MOVSD2PDrr : SDI<0x10, MRMSrcReg, (outs VR128:$dst), (ins FR64:$src), (v2f64 (scalar_to_vector FR64:$src)))]>; def MOVSD2PDrm : SDI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src), "movsd\t{$src, $dst|$dst, $src}", - [(set VR128:$dst, + [(set VR128:$dst, (v2f64 (scalar_to_vector (loadf64 addr:$src))))]>; def MOVDI2PDIrr : PDI<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR32:$src), @@ -2402,9 +2501,16 @@ def : Pat<(v2i64 (X86vzmovl (bc_v2i64 (loadv4i32 addr:$src)))), (MOVZPQILo2PQIrm addr:$src)>; } -//===----------------------------------------------------------------------===// +// Instructions for the disassembler +// xr = XMM register +// xm = mem64 + +def MOVQxrxr : I<0x7E, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), + "movq\t{$src, $dst|$dst, $src}", []>, XS; + +//===---------------------------------------------------------------------===// // SSE3 Instructions -//===----------------------------------------------------------------------===// +//===---------------------------------------------------------------------===// // Move Instructions def MOVSHDUPrr : S3SI<0x16, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), @@ -2528,9 +2634,9 @@ let AddedComplexity = 20 in def : Pat<(v4i32 (movsldup (bc_v4i32 (memopv2i64 addr:$src)), (undef))), (MOVSLDUPrm addr:$src)>, Requires<[HasSSE3]>; -//===----------------------------------------------------------------------===// +//===---------------------------------------------------------------------===// // SSSE3 Instructions -//===----------------------------------------------------------------------===// +//===---------------------------------------------------------------------===// /// SS3I_unop_rm_int_8 - Simple SSSE3 unary operator whose type is v*i8. multiclass SS3I_unop_rm_int_8 opc, string OpcodeStr, @@ -2767,36 +2873,60 @@ defm PSIGND : SS3I_binop_rm_int_32<0x0A, "psignd", let Constraints = "$src1 = $dst" in { def PALIGNR64rr : SS3AI<0x0F, MRMSrcReg, (outs VR64:$dst), - (ins VR64:$src1, VR64:$src2, i16imm:$src3), + (ins VR64:$src1, VR64:$src2, i8imm:$src3), "palignr\t{$src3, $src2, $dst|$dst, $src2, $src3}", - [(set VR64:$dst, - (int_x86_ssse3_palign_r - VR64:$src1, VR64:$src2, - imm:$src3))]>; + []>; def PALIGNR64rm : SS3AI<0x0F, MRMSrcMem, (outs VR64:$dst), - (ins VR64:$src1, i64mem:$src2, i16imm:$src3), + (ins VR64:$src1, i64mem:$src2, i8imm:$src3), "palignr\t{$src3, $src2, $dst|$dst, $src2, $src3}", - [(set VR64:$dst, - (int_x86_ssse3_palign_r - VR64:$src1, - (bitconvert (memopv2i32 addr:$src2)), - imm:$src3))]>; + []>; def PALIGNR128rr : SS3AI<0x0F, MRMSrcReg, (outs VR128:$dst), - (ins VR128:$src1, VR128:$src2, i32imm:$src3), + (ins VR128:$src1, VR128:$src2, i8imm:$src3), "palignr\t{$src3, $src2, $dst|$dst, $src2, $src3}", - [(set VR128:$dst, - (int_x86_ssse3_palign_r_128 - VR128:$src1, VR128:$src2, - imm:$src3))]>, OpSize; + []>, OpSize; def PALIGNR128rm : SS3AI<0x0F, MRMSrcMem, (outs VR128:$dst), - (ins VR128:$src1, i128mem:$src2, i32imm:$src3), + (ins VR128:$src1, i128mem:$src2, i8imm:$src3), "palignr\t{$src3, $src2, $dst|$dst, $src2, $src3}", - [(set VR128:$dst, - (int_x86_ssse3_palign_r_128 - VR128:$src1, - (bitconvert (memopv4i32 addr:$src2)), - imm:$src3))]>, OpSize; + []>, OpSize; +} + +// palignr patterns. +def : Pat<(int_x86_ssse3_palign_r VR64:$src1, VR64:$src2, (i8 imm:$src3)), + (PALIGNR64rr VR64:$src1, VR64:$src2, (BYTE_imm imm:$src3))>, + Requires<[HasSSSE3]>; +def : Pat<(int_x86_ssse3_palign_r VR64:$src1, + (memop64 addr:$src2), + (i8 imm:$src3)), + (PALIGNR64rm VR64:$src1, addr:$src2, (BYTE_imm imm:$src3))>, + Requires<[HasSSSE3]>; + +def : Pat<(int_x86_ssse3_palign_r_128 VR128:$src1, VR128:$src2, (i8 imm:$src3)), + (PALIGNR128rr VR128:$src1, VR128:$src2, (BYTE_imm imm:$src3))>, + Requires<[HasSSSE3]>; +def : Pat<(int_x86_ssse3_palign_r_128 VR128:$src1, + (memopv2i64 addr:$src2), + (i8 imm:$src3)), + (PALIGNR128rm VR128:$src1, addr:$src2, (BYTE_imm imm:$src3))>, + Requires<[HasSSSE3]>; + +let AddedComplexity = 5 in { +def : Pat<(v4i32 (palign:$src3 VR128:$src1, VR128:$src2)), + (PALIGNR128rr VR128:$src2, VR128:$src1, + (SHUFFLE_get_palign_imm VR128:$src3))>, + Requires<[HasSSSE3]>; +def : Pat<(v4f32 (palign:$src3 VR128:$src1, VR128:$src2)), + (PALIGNR128rr VR128:$src2, VR128:$src1, + (SHUFFLE_get_palign_imm VR128:$src3))>, + Requires<[HasSSSE3]>; +def : Pat<(v8i16 (palign:$src3 VR128:$src1, VR128:$src2)), + (PALIGNR128rr VR128:$src2, VR128:$src1, + (SHUFFLE_get_palign_imm VR128:$src3))>, + Requires<[HasSSSE3]>; +def : Pat<(v16i8 (palign:$src3 VR128:$src1, VR128:$src2)), + (PALIGNR128rr VR128:$src2, VR128:$src1, + (SHUFFLE_get_palign_imm VR128:$src3))>, + Requires<[HasSSSE3]>; } def : Pat<(X86pshufb VR128:$src, VR128:$mask), @@ -2804,12 +2934,13 @@ def : Pat<(X86pshufb VR128:$src, VR128:$mask), def : Pat<(X86pshufb VR128:$src, (bc_v16i8 (memopv2i64 addr:$mask))), (PSHUFBrm128 VR128:$src, addr:$mask)>, Requires<[HasSSSE3]>; -//===----------------------------------------------------------------------===// +//===---------------------------------------------------------------------===// // Non-Instruction Patterns -//===----------------------------------------------------------------------===// +//===---------------------------------------------------------------------===// -// extload f32 -> f64. This matches load+fextend because we have a hack in -// the isel (PreprocessForFPConvert) that can introduce loads after dag combine. +// extload f32 -> f64. This matches load+fextend because we have a hack in +// the isel (PreprocessForFPConvert) that can introduce loads after dag +// combine. // Since these loads aren't folded into the fextend, we have to match it // explicitly here. let Predicates = [HasSSE2] in @@ -2887,12 +3018,12 @@ def : Pat<(v4f32 (pshufd:$src2 VR128:$src1, (undef))), Requires<[HasSSE2]>; // Special unary SHUFPDrri case. def : Pat<(v2i64 (pshufd:$src3 VR128:$src1, (undef))), - (SHUFPDrri VR128:$src1, VR128:$src1, + (SHUFPDrri VR128:$src1, VR128:$src1, (SHUFFLE_get_shuf_imm VR128:$src3))>, Requires<[HasSSE2]>; // Special unary SHUFPDrri case. def : Pat<(v2f64 (pshufd:$src3 VR128:$src1, (undef))), - (SHUFPDrri VR128:$src1, VR128:$src1, + (SHUFPDrri VR128:$src1, VR128:$src1, (SHUFFLE_get_shuf_imm VR128:$src3))>, Requires<[HasSSE2]>; // Unary v4f32 shuffle with PSHUF* in order to fold a load. @@ -2902,16 +3033,16 @@ def : Pat<(pshufd:$src2 (bc_v4i32 (memopv4f32 addr:$src1)), (undef)), // Special binary v4i32 shuffle cases with SHUFPS. def : Pat<(v4i32 (shufp:$src3 VR128:$src1, (v4i32 VR128:$src2))), - (SHUFPSrri VR128:$src1, VR128:$src2, + (SHUFPSrri VR128:$src1, VR128:$src2, (SHUFFLE_get_shuf_imm VR128:$src3))>, Requires<[HasSSE2]>; def : Pat<(v4i32 (shufp:$src3 VR128:$src1, (bc_v4i32 (memopv2i64 addr:$src2)))), - (SHUFPSrmi VR128:$src1, addr:$src2, + (SHUFPSrmi VR128:$src1, addr:$src2, (SHUFFLE_get_shuf_imm VR128:$src3))>, Requires<[HasSSE2]>; // Special binary v2i64 shuffle cases using SHUFPDrri. def : Pat<(v2i64 (shufp:$src3 VR128:$src1, VR128:$src2)), - (SHUFPDrri VR128:$src1, VR128:$src2, + (SHUFPDrri VR128:$src1, VR128:$src2, (SHUFFLE_get_shuf_imm VR128:$src3))>, Requires<[HasSSE2]>; @@ -2957,7 +3088,7 @@ def : Pat<(v4i32 (unpckh_undef VR128:$src, (undef))), let AddedComplexity = 20 in { // vector_shuffle v1, v2 <0, 1, 4, 5> using MOVLHPS -def : Pat<(v4i32 (movhp VR128:$src1, VR128:$src2)), +def : Pat<(v4i32 (movlhps VR128:$src1, VR128:$src2)), (MOVLHPSrr VR128:$src1, VR128:$src2)>; // vector_shuffle v1, v2 <6, 7, 2, 3> using MOVHLPS @@ -2973,48 +3104,26 @@ def : Pat<(v4i32 (movhlps_undef VR128:$src1, (undef))), let AddedComplexity = 20 in { // vector_shuffle v1, (load v2) <4, 5, 2, 3> using MOVLPS -// vector_shuffle v1, (load v2) <0, 1, 4, 5> using MOVHPS def : Pat<(v4f32 (movlp VR128:$src1, (load addr:$src2))), (MOVLPSrm VR128:$src1, addr:$src2)>, Requires<[HasSSE1]>; def : Pat<(v2f64 (movlp VR128:$src1, (load addr:$src2))), (MOVLPDrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; -def : Pat<(v4f32 (movhp VR128:$src1, (load addr:$src2))), - (MOVHPSrm VR128:$src1, addr:$src2)>, Requires<[HasSSE1]>; -def : Pat<(v2f64 (movhp VR128:$src1, (load addr:$src2))), - (MOVHPDrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; - def : Pat<(v4i32 (movlp VR128:$src1, (load addr:$src2))), (MOVLPSrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; def : Pat<(v2i64 (movlp VR128:$src1, (load addr:$src2))), (MOVLPDrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; -def : Pat<(v4i32 (movhp VR128:$src1, (load addr:$src2))), - (MOVHPSrm VR128:$src1, addr:$src2)>, Requires<[HasSSE1]>; -def : Pat<(v2i64 (movhp VR128:$src1, (load addr:$src2))), - (MOVHPDrm VR128:$src1, addr:$src2)>, Requires<[HasSSE2]>; } // (store (vector_shuffle (load addr), v2, <4, 5, 2, 3>), addr) using MOVLPS -// (store (vector_shuffle (load addr), v2, <0, 1, 4, 5>), addr) using MOVHPS def : Pat<(store (v4f32 (movlp (load addr:$src1), VR128:$src2)), addr:$src1), (MOVLPSmr addr:$src1, VR128:$src2)>, Requires<[HasSSE1]>; def : Pat<(store (v2f64 (movlp (load addr:$src1), VR128:$src2)), addr:$src1), (MOVLPDmr addr:$src1, VR128:$src2)>, Requires<[HasSSE2]>; -def : Pat<(store (v4f32 (movhp (load addr:$src1), VR128:$src2)), addr:$src1), - (MOVHPSmr addr:$src1, VR128:$src2)>, Requires<[HasSSE1]>; -def : Pat<(store (v2f64 (movhp (load addr:$src1), VR128:$src2)), addr:$src1), - (MOVHPDmr addr:$src1, VR128:$src2)>, Requires<[HasSSE2]>; - def : Pat<(store (v4i32 (movlp (bc_v4i32 (loadv2i64 addr:$src1)), VR128:$src2)), addr:$src1), (MOVLPSmr addr:$src1, VR128:$src2)>, Requires<[HasSSE1]>; def : Pat<(store (v2i64 (movlp (load addr:$src1), VR128:$src2)), addr:$src1), (MOVLPDmr addr:$src1, VR128:$src2)>, Requires<[HasSSE2]>; -def : Pat<(store (v4i32 (movhp (bc_v4i32 (loadv2i64 addr:$src1)), VR128:$src2)), - addr:$src1), - (MOVHPSmr addr:$src1, VR128:$src2)>, Requires<[HasSSE1]>; -def : Pat<(store (v2i64 (movhp (load addr:$src1), VR128:$src2)), addr:$src1), - (MOVHPDmr addr:$src1, VR128:$src2)>, Requires<[HasSSE2]>; - let AddedComplexity = 15 in { // Setting the lowest element in the vector. @@ -3033,7 +3142,7 @@ def : Pat<(v4i32 (movlp VR128:$src1, VR128:$src2)), // vector_shuffle v1, v2 <4, 5, 2, 3> using SHUFPSrri (we prefer movsd, but // fall back to this for SSE1) def : Pat<(v4f32 (movlp:$src3 VR128:$src1, (v4f32 VR128:$src2))), - (SHUFPSrri VR128:$src2, VR128:$src1, + (SHUFPSrri VR128:$src2, VR128:$src1, (SHUFFLE_get_shuf_imm VR128:$src3))>, Requires<[HasSSE1]>; // Set lowest element and zero upper elements. @@ -3100,7 +3209,7 @@ def : Pat<(store (v8i16 VR128:$src), addr:$dst), (MOVUPSmr addr:$dst, VR128:$src)>, Requires<[HasSSE2]>; def : Pat<(store (v16i8 VR128:$src), addr:$dst), (MOVUPSmr addr:$dst, VR128:$src)>, Requires<[HasSSE2]>; - + //===----------------------------------------------------------------------===// // SSE4.1 Instructions //===----------------------------------------------------------------------===// @@ -3111,7 +3220,7 @@ multiclass sse41_fp_unop_rm opcps, bits<8> opcpd, Intrinsic V2F64Int> { // Intrinsic operation, reg. // Vector intrinsic operation, reg - def PSr_Int : SS4AIi8 opcps, bits<8> opcpd, OpSize; // Vector intrinsic operation, mem - def PSm_Int : SS4AIi8, - OpSize; + TA, OpSize, + Requires<[HasSSE41]>; // Vector intrinsic operation, reg def PDr_Int : SS4AIi8 opcss, bits<8> opcsd, Intrinsic F64Int> { // Intrinsic operation, reg. def SSr_Int : SS4AIi8, OpSize; // Intrinsic operation, mem. - def SSm_Int : SS4AIi8, OpSize; // Intrinsic operation, reg. def SDr_Int : SS4AIi8, OpSize; // Intrinsic operation, mem. def SDm_Int : SS4AIi8, OpSize; } @@ -3305,9 +3415,9 @@ let Constraints = "$src1 = $dst" in { Intrinsic IntId128, bit Commutable = 0> { def rri : SS4AIi8, OpSize { let isCommutable = Commutable; @@ -3342,7 +3452,7 @@ let Uses = [XMM0], Constraints = "$src1 = $dst" in { multiclass SS41I_ternary_int opc, string OpcodeStr, Intrinsic IntId> { def rr0 : SS48I, OpSize; @@ -3474,13 +3584,13 @@ def : Pat<(int_x86_sse41_pmovzxbq multiclass SS41I_extract8 opc, string OpcodeStr> { def rr : SS4AIi8, OpSize; def mr : SS4AIi8, OpSize; // FIXME: @@ -3495,7 +3605,7 @@ defm PEXTRB : SS41I_extract8<0x14, "pextrb">; multiclass SS41I_extract16 opc, string OpcodeStr> { def mr : SS4AIi8, OpSize; // FIXME: @@ -3510,13 +3620,13 @@ defm PEXTRW : SS41I_extract16<0x15, "pextrw">; multiclass SS41I_extract32 opc, string OpcodeStr> { def rr : SS4AIi8, OpSize; def mr : SS4AIi8, OpSize; @@ -3530,14 +3640,14 @@ defm PEXTRD : SS41I_extract32<0x16, "pextrd">; multiclass SS41I_extractf32 opc, string OpcodeStr> { def rr : SS4AIi8, OpSize; - def mr : SS4AIi8, OpSize; @@ -3556,15 +3666,15 @@ let Constraints = "$src1 = $dst" in { multiclass SS41I_insert8 opc, string OpcodeStr> { def rr : SS4AIi8, OpSize; def rm : SS4AIi8, OpSize; } @@ -3576,16 +3686,16 @@ let Constraints = "$src1 = $dst" in { multiclass SS41I_insert32 opc, string OpcodeStr> { def rr : SS4AIi8, OpSize; def rm : SS4AIi8, OpSize; } @@ -3601,15 +3711,16 @@ let Constraints = "$src1 = $dst" in { multiclass SS41I_insertf32 opc, string OpcodeStr> { def rr : SS4AIi8, OpSize; + [(set VR128:$dst, + (X86insrtps VR128:$src1, VR128:$src2, imm:$src3))]>, + OpSize; def rm : SS4AIi8, OpSize; @@ -3638,6 +3749,11 @@ def MOVNTDQArm : SS48I<0x2A, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), "movntdqa\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse41_movntdqa addr:$src))]>; + +//===----------------------------------------------------------------------===// +// SSE4.2 Instructions +//===----------------------------------------------------------------------===// + /// SS42I_binop_rm_int - Simple SSE 4.2 binary operator let Constraints = "$src1 = $dst" in { multiclass SS42I_binop_rm_int opc, string OpcodeStr, @@ -3664,3 +3780,154 @@ def : Pat<(v2i64 (X86pcmpgtq VR128:$src1, VR128:$src2)), (PCMPGTQrr VR128:$src1, VR128:$src2)>; def : Pat<(v2i64 (X86pcmpgtq VR128:$src1, (memop addr:$src2))), (PCMPGTQrm VR128:$src1, addr:$src2)>; + +// crc intrinsic instruction +// This set of instructions are only rm, the only difference is the size +// of r and m. +let Constraints = "$src1 = $dst" in { + def CRC32m8 : SS42FI<0xF0, MRMSrcMem, (outs GR32:$dst), + (ins GR32:$src1, i8mem:$src2), + "crc32 \t{$src2, $src1|$src1, $src2}", + [(set GR32:$dst, + (int_x86_sse42_crc32_8 GR32:$src1, + (load addr:$src2)))]>, OpSize; + def CRC32r8 : SS42FI<0xF0, MRMSrcReg, (outs GR32:$dst), + (ins GR32:$src1, GR8:$src2), + "crc32 \t{$src2, $src1|$src1, $src2}", + [(set GR32:$dst, + (int_x86_sse42_crc32_8 GR32:$src1, GR8:$src2))]>, + OpSize; + def CRC32m16 : SS42FI<0xF1, MRMSrcMem, (outs GR32:$dst), + (ins GR32:$src1, i16mem:$src2), + "crc32 \t{$src2, $src1|$src1, $src2}", + [(set GR32:$dst, + (int_x86_sse42_crc32_16 GR32:$src1, + (load addr:$src2)))]>, + OpSize; + def CRC32r16 : SS42FI<0xF1, MRMSrcReg, (outs GR32:$dst), + (ins GR32:$src1, GR16:$src2), + "crc32 \t{$src2, $src1|$src1, $src2}", + [(set GR32:$dst, + (int_x86_sse42_crc32_16 GR32:$src1, GR16:$src2))]>, + OpSize; + def CRC32m32 : SS42FI<0xF1, MRMSrcMem, (outs GR32:$dst), + (ins GR32:$src1, i32mem:$src2), + "crc32 \t{$src2, $src1|$src1, $src2}", + [(set GR32:$dst, + (int_x86_sse42_crc32_32 GR32:$src1, + (load addr:$src2)))]>, OpSize; + def CRC32r32 : SS42FI<0xF1, MRMSrcReg, (outs GR32:$dst), + (ins GR32:$src1, GR32:$src2), + "crc32 \t{$src2, $src1|$src1, $src2}", + [(set GR32:$dst, + (int_x86_sse42_crc32_32 GR32:$src1, GR32:$src2))]>, + OpSize; + def CRC64m64 : SS42FI<0xF0, MRMSrcMem, (outs GR64:$dst), + (ins GR64:$src1, i64mem:$src2), + "crc32 \t{$src2, $src1|$src1, $src2}", + [(set GR64:$dst, + (int_x86_sse42_crc32_64 GR64:$src1, + (load addr:$src2)))]>, + OpSize, REX_W; + def CRC64r64 : SS42FI<0xF0, MRMSrcReg, (outs GR64:$dst), + (ins GR64:$src1, GR64:$src2), + "crc32 \t{$src2, $src1|$src1, $src2}", + [(set GR64:$dst, + (int_x86_sse42_crc32_64 GR64:$src1, GR64:$src2))]>, + OpSize, REX_W; +} + +// String/text processing instructions. +let Defs = [EFLAGS], usesCustomInserter = 1 in { +def PCMPISTRM128REG : SS42AI<0, Pseudo, (outs VR128:$dst), + (ins VR128:$src1, VR128:$src2, i8imm:$src3), + "#PCMPISTRM128rr PSEUDO!", + [(set VR128:$dst, (int_x86_sse42_pcmpistrm128 VR128:$src1, VR128:$src2, + imm:$src3))]>, OpSize; +def PCMPISTRM128MEM : SS42AI<0, Pseudo, (outs VR128:$dst), + (ins VR128:$src1, i128mem:$src2, i8imm:$src3), + "#PCMPISTRM128rm PSEUDO!", + [(set VR128:$dst, (int_x86_sse42_pcmpistrm128 VR128:$src1, (load addr:$src2), + imm:$src3))]>, OpSize; +} + +let Defs = [XMM0, EFLAGS] in { +def PCMPISTRM128rr : SS42AI<0x62, MRMSrcReg, (outs), + (ins VR128:$src1, VR128:$src2, i8imm:$src3), + "pcmpistrm\t{$src3, $src2, $src1|$src1, $src2, $src3}", []>, OpSize; +def PCMPISTRM128rm : SS42AI<0x62, MRMSrcMem, (outs), + (ins VR128:$src1, i128mem:$src2, i8imm:$src3), + "pcmpistrm\t{$src3, $src2, $src1|$src1, $src2, $src3}", []>, OpSize; +} + +let Defs = [EFLAGS], Uses = [EAX, EDX], usesCustomInserter = 1 in { +def PCMPESTRM128REG : SS42AI<0, Pseudo, (outs VR128:$dst), + (ins VR128:$src1, VR128:$src3, i8imm:$src5), + "#PCMPESTRM128rr PSEUDO!", + [(set VR128:$dst, + (int_x86_sse42_pcmpestrm128 + VR128:$src1, EAX, VR128:$src3, EDX, imm:$src5))]>, OpSize; + +def PCMPESTRM128MEM : SS42AI<0, Pseudo, (outs VR128:$dst), + (ins VR128:$src1, i128mem:$src3, i8imm:$src5), + "#PCMPESTRM128rm PSEUDO!", + [(set VR128:$dst, (int_x86_sse42_pcmpestrm128 + VR128:$src1, EAX, (load addr:$src3), EDX, imm:$src5))]>, + OpSize; +} + +let Defs = [XMM0, EFLAGS], Uses = [EAX, EDX] in { +def PCMPESTRM128rr : SS42AI<0x60, MRMSrcReg, (outs), + (ins VR128:$src1, VR128:$src3, i8imm:$src5), + "pcmpestrm\t{$src5, $src3, $src1|$src1, $src3, $src5}", []>, OpSize; +def PCMPESTRM128rm : SS42AI<0x60, MRMSrcMem, (outs), + (ins VR128:$src1, i128mem:$src3, i8imm:$src5), + "pcmpestrm\t{$src5, $src3, $src1|$src1, $src3, $src5}", []>, OpSize; +} + +let Defs = [ECX, EFLAGS] in { + multiclass SS42AI_pcmpistri { + def rr : SS42AI<0x63, MRMSrcReg, (outs), + (ins VR128:$src1, VR128:$src2, i8imm:$src3), + "pcmpistri\t{$src3, $src2, $src1|$src1, $src2, $src3}", + [(set ECX, (IntId128 VR128:$src1, VR128:$src2, imm:$src3)), + (implicit EFLAGS)]>, OpSize; + def rm : SS42AI<0x63, MRMSrcMem, (outs), + (ins VR128:$src1, i128mem:$src2, i8imm:$src3), + "pcmpistri\t{$src3, $src2, $src1|$src1, $src2, $src3}", + [(set ECX, (IntId128 VR128:$src1, (load addr:$src2), imm:$src3)), + (implicit EFLAGS)]>, OpSize; + } +} + +defm PCMPISTRI : SS42AI_pcmpistri; +defm PCMPISTRIA : SS42AI_pcmpistri; +defm PCMPISTRIC : SS42AI_pcmpistri; +defm PCMPISTRIO : SS42AI_pcmpistri; +defm PCMPISTRIS : SS42AI_pcmpistri; +defm PCMPISTRIZ : SS42AI_pcmpistri; + +let Defs = [ECX, EFLAGS] in { +let Uses = [EAX, EDX] in { + multiclass SS42AI_pcmpestri { + def rr : SS42AI<0x61, MRMSrcReg, (outs), + (ins VR128:$src1, VR128:$src3, i8imm:$src5), + "pcmpestri\t{$src5, $src3, $src1|$src1, $src3, $src5}", + [(set ECX, (IntId128 VR128:$src1, EAX, VR128:$src3, EDX, imm:$src5)), + (implicit EFLAGS)]>, OpSize; + def rm : SS42AI<0x61, MRMSrcMem, (outs), + (ins VR128:$src1, i128mem:$src3, i8imm:$src5), + "pcmpestri\t{$src5, $src3, $src1|$src1, $src3, $src5}", + [(set ECX, + (IntId128 VR128:$src1, EAX, (load addr:$src3), EDX, imm:$src5)), + (implicit EFLAGS)]>, OpSize; + } +} +} + +defm PCMPESTRI : SS42AI_pcmpestri; +defm PCMPESTRIA : SS42AI_pcmpestri; +defm PCMPESTRIC : SS42AI_pcmpestri; +defm PCMPESTRIO : SS42AI_pcmpestri; +defm PCMPESTRIS : SS42AI_pcmpestri; +defm PCMPESTRIZ : SS42AI_pcmpestri;