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Differential D74231

[X86] combineFneg - generalize FMA negations with isNegatibleForFree/getNegatedExpression
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Authored by RKSimon on Feb 7 2020, 9:36 AM.

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spatel
craig.topper
lebedev.ri
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rGff307c8120ec: [X86] combineFneg - generalize FMA negations with…
Summary

This has a really interesting side effect in that it improves some UMAX/UMIN reduction code which had redundant XOR(SHUFFLE(XOR(X,SIGNMASK)),SIGNMASK) patterns - the isNegatible recognises it as FNEG(SHUFFLE(FNEG(X))).... We have a lot of FNEG patterns bitcasted to the integer domain for XOR signbit twiddling which is similar to what we do to allow UMAX/UMIN to be lowered using SMAX/SMIN.

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RKSimon created this revision.Feb 7 2020, 9:36 AM
Herald added a project: Restricted Project. · View Herald TranscriptFeb 7 2020, 9:36 AM
Herald added a subscriber: hiraditya. · View Herald Transcript
RKSimon updated this revision to Diff 244132.Feb 12 2020, 4:18 AM

rebase

lebedev.ri accepted this revision.Feb 12 2020, 4:30 AM

LG

This revision is now accepted and ready to land.Feb 12 2020, 4:30 AM
Closed by commit rGff307c8120ec: [X86] combineFneg - generalize FMA negations with… (authored by RKSimon). · Explain WhyFeb 12 2020, 8:14 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
llvm/
lib/
Target/
X86/
39 lines
test/
CodeGen/
X86/
90 lines
90 lines
45 lines
45 lines

Diff 244188

llvm/lib/Target/X86/X86ISelLowering.cpp

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Show First 20 Lines • Show All 43,162 Lines • ▼ Show 20 Lines if (NegRes) {
} }
} }
return Opcode; return Opcode;
} }
/// Do target-specific dag combines on floating point negations. /// Do target-specific dag combines on floating point negations.
static SDValue combineFneg(SDNode *N, SelectionDAG &DAG, static SDValue combineFneg(SDNode *N, SelectionDAG &DAG,
TargetLowering::DAGCombinerInfo &DCI,
const X86Subtarget &Subtarget) { const X86Subtarget &Subtarget) {
EVT OrigVT = N->getValueType(0); EVT OrigVT = N->getValueType(0);
SDValue Arg = isFNEG(DAG, N); SDValue Arg = isFNEG(DAG, N);
if (!Arg) if (!Arg)
return SDValue(); return SDValue();
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
EVT VT = Arg.getValueType(); EVT VT = Arg.getValueType();
EVT SVT = VT.getScalarType(); EVT SVT = VT.getScalarType();
SDLoc DL(N); SDLoc DL(N);
// Let legalize expand this if it isn't a legal type yet. // Let legalize expand this if it isn't a legal type yet.
if (!DAG.getTargetLoweringInfo().isTypeLegal(VT)) if (!TLI.isTypeLegal(VT))
return SDValue(); return SDValue();
// If we're negating a FMUL node on a target with FMA, then we can avoid the // If we're negating a FMUL node on a target with FMA, then we can avoid the
// use of a constant by performing (-0 - A*B) instead. // use of a constant by performing (-0 - A*B) instead.
// FIXME: Check rounding control flags as well once it becomes available. // FIXME: Check rounding control flags as well once it becomes available.
if (Arg.getOpcode() == ISD::FMUL && (SVT == MVT::f32 || SVT == MVT::f64) && if (Arg.getOpcode() == ISD::FMUL && (SVT == MVT::f32 || SVT == MVT::f64) &&
Arg->getFlags().hasNoSignedZeros() && Subtarget.hasAnyFMA()) { Arg->getFlags().hasNoSignedZeros() && Subtarget.hasAnyFMA()) {
SDValue Zero = DAG.getConstantFP(0.0, DL, VT); SDValue Zero = DAG.getConstantFP(0.0, DL, VT);
SDValue NewNode = DAG.getNode(X86ISD::FNMSUB, DL, VT, Arg.getOperand(0), SDValue NewNode = DAG.getNode(X86ISD::FNMSUB, DL, VT, Arg.getOperand(0),
Arg.getOperand(1), Zero); Arg.getOperand(1), Zero);
return DAG.getBitcast(OrigVT, NewNode); return DAG.getBitcast(OrigVT, NewNode);
} }
// If we're negating an FMA node, then we can adjust the bool CodeSize = DAG.getMachineFunction().getFunction().hasOptSize();
// instruction to include the extra negation. bool LegalOperations = !DCI.isBeforeLegalizeOps();
if (Arg.hasOneUse() && Subtarget.hasAnyFMA()) { if (TLI.getNegatibleCost(Arg, DAG, LegalOperations, CodeSize) !=
switch (Arg.getOpcode()) { TargetLowering::NegatibleCost::Expensive)
case ISD::FMA: return DAG.getBitcast(
case X86ISD::FMSUB: OrigVT, TLI.getNegatedExpression(Arg, DAG, LegalOperations, CodeSize));
case X86ISD::FNMADD:
case X86ISD::FNMSUB:
case X86ISD::FMADD_RND:
case X86ISD::FMSUB_RND:
case X86ISD::FNMADD_RND:
case X86ISD::FNMSUB_RND: {
// We can't handle scalar intrinsic node here because it would only
// invert one element and not the whole vector. But we could try to handle
// a negation of the lower element only.
unsigned NewOpcode = negateFMAOpcode(Arg.getOpcode(), false, false, true);
return DAG.getBitcast(OrigVT, DAG.getNode(NewOpcode, DL, VT, Arg->ops()));
}
}
}
return SDValue(); return SDValue();
} }
TargetLowering::NegatibleCost TargetLowering::NegatibleCost
X86TargetLowering::getNegatibleCost(SDValue Op, SelectionDAG &DAG, X86TargetLowering::getNegatibleCost(SDValue Op, SelectionDAG &DAG,
bool LegalOperations, bool ForCodeSize, bool LegalOperations, bool ForCodeSize,
unsigned Depth) const { unsigned Depth) const {
▲ Show 20 Lines • Show All 163 Lines • ▼ Show 20 Lines if (SDValue SetCC = foldXor1SetCC(N, DAG))
return SetCC; return SetCC;
if (SDValue RV = foldXorTruncShiftIntoCmp(N, DAG)) if (SDValue RV = foldXorTruncShiftIntoCmp(N, DAG))
return RV; return RV;
if (SDValue FPLogic = convertIntLogicToFPLogic(N, DAG, Subtarget)) if (SDValue FPLogic = convertIntLogicToFPLogic(N, DAG, Subtarget))
return FPLogic; return FPLogic;
return combineFneg(N, DAG, Subtarget); return combineFneg(N, DAG, DCI, Subtarget);
} }
static SDValue combineBEXTR(SDNode *N, SelectionDAG &DAG, static SDValue combineBEXTR(SDNode *N, SelectionDAG &DAG,
TargetLowering::DAGCombinerInfo &DCI, TargetLowering::DAGCombinerInfo &DCI,
const X86Subtarget &Subtarget) { const X86Subtarget &Subtarget) {
EVT VT = N->getValueType(0); EVT VT = N->getValueType(0);
unsigned NumBits = VT.getSizeInBits(); unsigned NumBits = VT.getSizeInBits();
▲ Show 20 Lines • Show All 88 Lines • ▼ Show 20 Linesstatic SDValue combineFAndn(SDNode *N, SelectionDAG &DAG,
if (SDValue V = getNullFPConstForNullVal(N->getOperand(1), DAG, Subtarget)) if (SDValue V = getNullFPConstForNullVal(N->getOperand(1), DAG, Subtarget))
return V; return V;
return lowerX86FPLogicOp(N, DAG, Subtarget); return lowerX86FPLogicOp(N, DAG, Subtarget);
} }
/// Do target-specific dag combines on X86ISD::FOR and X86ISD::FXOR nodes. /// Do target-specific dag combines on X86ISD::FOR and X86ISD::FXOR nodes.
static SDValue combineFOr(SDNode *N, SelectionDAG &DAG, static SDValue combineFOr(SDNode *N, SelectionDAG &DAG,
TargetLowering::DAGCombinerInfo &DCI,
const X86Subtarget &Subtarget) { const X86Subtarget &Subtarget) {
assert(N->getOpcode() == X86ISD::FOR || N->getOpcode() == X86ISD::FXOR); assert(N->getOpcode() == X86ISD::FOR || N->getOpcode() == X86ISD::FXOR);
// F[X]OR(0.0, x) -> x // F[X]OR(0.0, x) -> x
if (isNullFPScalarOrVectorConst(N->getOperand(0))) if (isNullFPScalarOrVectorConst(N->getOperand(0)))
return N->getOperand(1); return N->getOperand(1);
// F[X]OR(x, 0.0) -> x // F[X]OR(x, 0.0) -> x
if (isNullFPScalarOrVectorConst(N->getOperand(1))) if (isNullFPScalarOrVectorConst(N->getOperand(1)))
return N->getOperand(0); return N->getOperand(0);
if (SDValue NewVal = combineFneg(N, DAG, Subtarget)) if (SDValue NewVal = combineFneg(N, DAG, DCI, Subtarget))
return NewVal; return NewVal;
return lowerX86FPLogicOp(N, DAG, Subtarget); return lowerX86FPLogicOp(N, DAG, Subtarget);
} }
/// Do target-specific dag combines on X86ISD::FMIN and X86ISD::FMAX nodes. /// Do target-specific dag combines on X86ISD::FMIN and X86ISD::FMAX nodes.
static SDValue combineFMinFMax(SDNode *N, SelectionDAG &DAG) { static SDValue combineFMinFMax(SDNode *N, SelectionDAG &DAG) {
assert(N->getOpcode() == X86ISD::FMIN || N->getOpcode() == X86ISD::FMAX); assert(N->getOpcode() == X86ISD::FMIN || N->getOpcode() == X86ISD::FMAX);
▲ Show 20 Lines • Show All 3,147 Lines • ▼ Show 20 LinesSDValue X86TargetLowering::PerformDAGCombine(SDNode *N,
case ISD::SINT_TO_FP: case ISD::SINT_TO_FP:
case ISD::STRICT_SINT_TO_FP: case ISD::STRICT_SINT_TO_FP:
return combineSIntToFP(N, DAG, DCI, Subtarget); return combineSIntToFP(N, DAG, DCI, Subtarget);
case ISD::UINT_TO_FP: case ISD::UINT_TO_FP:
case ISD::STRICT_UINT_TO_FP: case ISD::STRICT_UINT_TO_FP:
return combineUIntToFP(N, DAG, Subtarget); return combineUIntToFP(N, DAG, Subtarget);
case ISD::FADD: case ISD::FADD:
case ISD::FSUB: return combineFaddFsub(N, DAG, Subtarget); case ISD::FSUB: return combineFaddFsub(N, DAG, Subtarget);
case ISD::FNEG: return combineFneg(N, DAG, Subtarget); case ISD::FNEG: return combineFneg(N, DAG, DCI, Subtarget);
case ISD::TRUNCATE: return combineTruncate(N, DAG, Subtarget); case ISD::TRUNCATE: return combineTruncate(N, DAG, Subtarget);
case X86ISD::VTRUNC: return combineVTRUNC(N, DAG); case X86ISD::VTRUNC: return combineVTRUNC(N, DAG);
case X86ISD::ANDNP: return combineAndnp(N, DAG, DCI, Subtarget); case X86ISD::ANDNP: return combineAndnp(N, DAG, DCI, Subtarget);
case X86ISD::FAND: return combineFAnd(N, DAG, Subtarget); case X86ISD::FAND: return combineFAnd(N, DAG, Subtarget);
case X86ISD::FANDN: return combineFAndn(N, DAG, Subtarget); case X86ISD::FANDN: return combineFAndn(N, DAG, Subtarget);
case X86ISD::FXOR: case X86ISD::FXOR:
case X86ISD::FOR: return combineFOr(N, DAG, Subtarget); case X86ISD::FOR: return combineFOr(N, DAG, DCI, Subtarget);
case X86ISD::FMIN: case X86ISD::FMIN:
case X86ISD::FMAX: return combineFMinFMax(N, DAG); case X86ISD::FMAX: return combineFMinFMax(N, DAG);
case ISD::FMINNUM: case ISD::FMINNUM:
case ISD::FMAXNUM: return combineFMinNumFMaxNum(N, DAG, Subtarget); case ISD::FMAXNUM: return combineFMinNumFMaxNum(N, DAG, Subtarget);
case X86ISD::CVTSI2P: case X86ISD::CVTSI2P:
case X86ISD::CVTUI2P: return combineX86INT_TO_FP(N, DAG, DCI); case X86ISD::CVTUI2P: return combineX86INT_TO_FP(N, DAG, DCI);
case X86ISD::CVTP2SI: case X86ISD::CVTP2SI:
case X86ISD::CVTP2UI: case X86ISD::CVTP2UI:
▲ Show 20 Lines • Show All 1,307 Lines • Show Last 20 Lines

llvm/test/CodeGen/X86/horizontal-reduce-umax.ll

Show First 20 Lines • Show All 237 Lines • ▼ Show 20 Lines
define i16 @test_reduce_v8i16(<8 x i16> %a0) { define i16 @test_reduce_v8i16(<8 x i16> %a0) {
; X86-SSE2-LABEL: test_reduce_v8i16: ; X86-SSE2-LABEL: test_reduce_v8i16:
; X86-SSE2: ## %bb.0: ; X86-SSE2: ## %bb.0:
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0 ; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pxor %xmm2, %xmm1 ; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X86-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: movdqa %xmm0, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: psrld $16, %xmm1 ; X86-SSE2-NEXT: psrld $16, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X86-SSE2-NEXT: movd %xmm1, %eax ; X86-SSE2-NEXT: movd %xmm1, %eax
; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X86-SSE2-NEXT: retl ; X86-SSE2-NEXT: retl
; ;
; X86-SSE42-LABEL: test_reduce_v8i16: ; X86-SSE42-LABEL: test_reduce_v8i16:
; X86-SSE42: ## %bb.0: ; X86-SSE42: ## %bb.0:
Show All 17 Lines
; ;
; X64-SSE2-LABEL: test_reduce_v8i16: ; X64-SSE2-LABEL: test_reduce_v8i16:
; X64-SSE2: ## %bb.0: ; X64-SSE2: ## %bb.0:
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0 ; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pxor %xmm2, %xmm1 ; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X64-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: movdqa %xmm0, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: psrld $16, %xmm1 ; X64-SSE2-NEXT: psrld $16, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X64-SSE2-NEXT: movd %xmm1, %eax ; X64-SSE2-NEXT: movd %xmm1, %eax
; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X64-SSE2-NEXT: retq ; X64-SSE2-NEXT: retq
; ;
; X64-SSE42-LABEL: test_reduce_v8i16: ; X64-SSE42-LABEL: test_reduce_v8i16:
; X64-SSE42: ## %bb.0: ; X64-SSE42: ## %bb.0:
▲ Show 20 Lines • Show All 530 Lines • ▼ Show 20 Lines
define i16 @test_reduce_v16i16(<16 x i16> %a0) { define i16 @test_reduce_v16i16(<16 x i16> %a0) {
; X86-SSE2-LABEL: test_reduce_v16i16: ; X86-SSE2-LABEL: test_reduce_v16i16:
; X86-SSE2: ## %bb.0: ; X86-SSE2: ## %bb.0:
; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X86-SSE2-NEXT: pxor %xmm2, %xmm1 ; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm0 ; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X86-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: movdqa %xmm0, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: psrld $16, %xmm1 ; X86-SSE2-NEXT: psrld $16, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X86-SSE2-NEXT: movd %xmm1, %eax ; X86-SSE2-NEXT: movd %xmm1, %eax
; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X86-SSE2-NEXT: retl ; X86-SSE2-NEXT: retl
; ;
; X86-SSE42-LABEL: test_reduce_v16i16: ; X86-SSE42-LABEL: test_reduce_v16i16:
; X86-SSE42: ## %bb.0: ; X86-SSE42: ## %bb.0:
Show All 33 Lines
; X86-AVX2-NEXT: retl ; X86-AVX2-NEXT: retl
; ;
; X64-SSE2-LABEL: test_reduce_v16i16: ; X64-SSE2-LABEL: test_reduce_v16i16:
; X64-SSE2: ## %bb.0: ; X64-SSE2: ## %bb.0:
; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X64-SSE2-NEXT: pxor %xmm2, %xmm1 ; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm0 ; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X64-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: movdqa %xmm0, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: psrld $16, %xmm1 ; X64-SSE2-NEXT: psrld $16, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X64-SSE2-NEXT: movd %xmm1, %eax ; X64-SSE2-NEXT: movd %xmm1, %eax
; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X64-SSE2-NEXT: retq ; X64-SSE2-NEXT: retq
; ;
; X64-SSE42-LABEL: test_reduce_v16i16: ; X64-SSE42-LABEL: test_reduce_v16i16:
; X64-SSE42: ## %bb.0: ; X64-SSE42: ## %bb.0:
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; X86-SSE2-NEXT: movdqa {{.*#+}} xmm4 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X86-SSE2-NEXT: movdqa {{.*#+}} xmm4 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X86-SSE2-NEXT: pxor %xmm4, %xmm3 ; X86-SSE2-NEXT: pxor %xmm4, %xmm3
; X86-SSE2-NEXT: pxor %xmm4, %xmm1 ; X86-SSE2-NEXT: pxor %xmm4, %xmm1
; X86-SSE2-NEXT: pmaxsw %xmm3, %xmm1 ; X86-SSE2-NEXT: pmaxsw %xmm3, %xmm1
; X86-SSE2-NEXT: pxor %xmm4, %xmm2 ; X86-SSE2-NEXT: pxor %xmm4, %xmm2
; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm2 ; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm2
; X86-SSE2-NEXT: pxor %xmm4, %xmm0 ; X86-SSE2-NEXT: pxor %xmm4, %xmm0
; X86-SSE2-NEXT: pmaxsw %xmm2, %xmm0 ; X86-SSE2-NEXT: pmaxsw %xmm2, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X86-SSE2-NEXT: pxor %xmm4, %xmm1
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
; X86-SSE2-NEXT: pxor %xmm4, %xmm1
; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X86-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm4, %xmm0
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm4, %xmm0
; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: movdqa %xmm0, %xmm1
; X86-SSE2-NEXT: pxor %xmm4, %xmm1
; X86-SSE2-NEXT: psrld $16, %xmm1 ; X86-SSE2-NEXT: psrld $16, %xmm1
; X86-SSE2-NEXT: pxor %xmm4, %xmm1
; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X86-SSE2-NEXT: movd %xmm1, %eax ; X86-SSE2-NEXT: movd %xmm1, %eax
; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X86-SSE2-NEXT: retl ; X86-SSE2-NEXT: retl
; ;
; X86-SSE42-LABEL: test_reduce_v32i16: ; X86-SSE42-LABEL: test_reduce_v32i16:
; X86-SSE42: ## %bb.0: ; X86-SSE42: ## %bb.0:
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; X64-SSE2-NEXT: movdqa {{.*#+}} xmm4 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X64-SSE2-NEXT: movdqa {{.*#+}} xmm4 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X64-SSE2-NEXT: pxor %xmm4, %xmm3 ; X64-SSE2-NEXT: pxor %xmm4, %xmm3
; X64-SSE2-NEXT: pxor %xmm4, %xmm1 ; X64-SSE2-NEXT: pxor %xmm4, %xmm1
; X64-SSE2-NEXT: pmaxsw %xmm3, %xmm1 ; X64-SSE2-NEXT: pmaxsw %xmm3, %xmm1
; X64-SSE2-NEXT: pxor %xmm4, %xmm2 ; X64-SSE2-NEXT: pxor %xmm4, %xmm2
; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm2 ; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm2
; X64-SSE2-NEXT: pxor %xmm4, %xmm0 ; X64-SSE2-NEXT: pxor %xmm4, %xmm0
; X64-SSE2-NEXT: pmaxsw %xmm2, %xmm0 ; X64-SSE2-NEXT: pmaxsw %xmm2, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X64-SSE2-NEXT: pxor %xmm4, %xmm1
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
; X64-SSE2-NEXT: pxor %xmm4, %xmm1
; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X64-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm4, %xmm0
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm4, %xmm0
; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: movdqa %xmm0, %xmm1
; X64-SSE2-NEXT: pxor %xmm4, %xmm1
; X64-SSE2-NEXT: psrld $16, %xmm1 ; X64-SSE2-NEXT: psrld $16, %xmm1
; X64-SSE2-NEXT: pxor %xmm4, %xmm1
; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X64-SSE2-NEXT: movd %xmm1, %eax ; X64-SSE2-NEXT: movd %xmm1, %eax
; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X64-SSE2-NEXT: retq ; X64-SSE2-NEXT: retq
; ;
; X64-SSE42-LABEL: test_reduce_v32i16: ; X64-SSE42-LABEL: test_reduce_v32i16:
; X64-SSE42: ## %bb.0: ; X64-SSE42: ## %bb.0:
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define i16 @test_reduce_v16i16_v8i16(<16 x i16> %a0) { define i16 @test_reduce_v16i16_v8i16(<16 x i16> %a0) {
; X86-SSE2-LABEL: test_reduce_v16i16_v8i16: ; X86-SSE2-LABEL: test_reduce_v16i16_v8i16:
; X86-SSE2: ## %bb.0: ; X86-SSE2: ## %bb.0:
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0 ; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pxor %xmm2, %xmm1 ; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X86-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: movdqa %xmm0, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: psrld $16, %xmm1 ; X86-SSE2-NEXT: psrld $16, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X86-SSE2-NEXT: movd %xmm1, %eax ; X86-SSE2-NEXT: movd %xmm1, %eax
; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X86-SSE2-NEXT: retl ; X86-SSE2-NEXT: retl
; ;
; X86-SSE42-LABEL: test_reduce_v16i16_v8i16: ; X86-SSE42-LABEL: test_reduce_v16i16_v8i16:
; X86-SSE42: ## %bb.0: ; X86-SSE42: ## %bb.0:
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; ;
; X64-SSE2-LABEL: test_reduce_v16i16_v8i16: ; X64-SSE2-LABEL: test_reduce_v16i16_v8i16:
; X64-SSE2: ## %bb.0: ; X64-SSE2: ## %bb.0:
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0 ; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pxor %xmm2, %xmm1 ; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X64-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: movdqa %xmm0, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: psrld $16, %xmm1 ; X64-SSE2-NEXT: psrld $16, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X64-SSE2-NEXT: movd %xmm1, %eax ; X64-SSE2-NEXT: movd %xmm1, %eax
; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X64-SSE2-NEXT: retq ; X64-SSE2-NEXT: retq
; ;
; X64-SSE42-LABEL: test_reduce_v16i16_v8i16: ; X64-SSE42-LABEL: test_reduce_v16i16_v8i16:
; X64-SSE42: ## %bb.0: ; X64-SSE42: ## %bb.0:
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define i16 @test_reduce_v32i16_v8i16(<32 x i16> %a0) { define i16 @test_reduce_v32i16_v8i16(<32 x i16> %a0) {
; X86-SSE2-LABEL: test_reduce_v32i16_v8i16: ; X86-SSE2-LABEL: test_reduce_v32i16_v8i16:
; X86-SSE2: ## %bb.0: ; X86-SSE2: ## %bb.0:
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0 ; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pxor %xmm2, %xmm1 ; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X86-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; X86-SSE2-NEXT: pmaxsw %xmm1, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: movdqa %xmm0, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: psrld $16, %xmm1 ; X86-SSE2-NEXT: psrld $16, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X86-SSE2-NEXT: movd %xmm1, %eax ; X86-SSE2-NEXT: movd %xmm1, %eax
; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X86-SSE2-NEXT: retl ; X86-SSE2-NEXT: retl
; ;
; X86-SSE42-LABEL: test_reduce_v32i16_v8i16: ; X86-SSE42-LABEL: test_reduce_v32i16_v8i16:
; X86-SSE42: ## %bb.0: ; X86-SSE42: ## %bb.0:
Show All 18 Lines
; ;
; X64-SSE2-LABEL: test_reduce_v32i16_v8i16: ; X64-SSE2-LABEL: test_reduce_v32i16_v8i16:
; X64-SSE2: ## %bb.0: ; X64-SSE2: ## %bb.0:
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0 ; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pxor %xmm2, %xmm1 ; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X64-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; X64-SSE2-NEXT: pmaxsw %xmm1, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: movdqa %xmm0, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: psrld $16, %xmm1 ; X64-SSE2-NEXT: psrld $16, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pmaxsw %xmm0, %xmm1
; X64-SSE2-NEXT: movd %xmm1, %eax ; X64-SSE2-NEXT: movd %xmm1, %eax
; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X64-SSE2-NEXT: retq ; X64-SSE2-NEXT: retq
; ;
; X64-SSE42-LABEL: test_reduce_v32i16_v8i16: ; X64-SSE42-LABEL: test_reduce_v32i16_v8i16:
; X64-SSE42: ## %bb.0: ; X64-SSE42: ## %bb.0:
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llvm/test/CodeGen/X86/horizontal-reduce-umin.ll

Show First 20 Lines • Show All 239 Lines • ▼ Show 20 Lines
define i16 @test_reduce_v8i16(<8 x i16> %a0) { define i16 @test_reduce_v8i16(<8 x i16> %a0) {
; X86-SSE2-LABEL: test_reduce_v8i16: ; X86-SSE2-LABEL: test_reduce_v8i16:
; X86-SSE2: ## %bb.0: ; X86-SSE2: ## %bb.0:
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0 ; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pxor %xmm2, %xmm1 ; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pminsw %xmm0, %xmm1
; X86-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pminsw %xmm1, %xmm0 ; X86-SSE2-NEXT: pminsw %xmm1, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: movdqa %xmm0, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: psrld $16, %xmm1 ; X86-SSE2-NEXT: psrld $16, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pminsw %xmm0, %xmm1
; X86-SSE2-NEXT: movd %xmm1, %eax ; X86-SSE2-NEXT: movd %xmm1, %eax
; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X86-SSE2-NEXT: retl ; X86-SSE2-NEXT: retl
; ;
; X86-SSE42-LABEL: test_reduce_v8i16: ; X86-SSE42-LABEL: test_reduce_v8i16:
; X86-SSE42: ## %bb.0: ; X86-SSE42: ## %bb.0:
Show All 11 Lines
; ;
; X64-SSE2-LABEL: test_reduce_v8i16: ; X64-SSE2-LABEL: test_reduce_v8i16:
; X64-SSE2: ## %bb.0: ; X64-SSE2: ## %bb.0:
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0 ; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pxor %xmm2, %xmm1 ; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pminsw %xmm0, %xmm1
; X64-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pminsw %xmm1, %xmm0 ; X64-SSE2-NEXT: pminsw %xmm1, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: movdqa %xmm0, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: psrld $16, %xmm1 ; X64-SSE2-NEXT: psrld $16, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pminsw %xmm0, %xmm1
; X64-SSE2-NEXT: movd %xmm1, %eax ; X64-SSE2-NEXT: movd %xmm1, %eax
; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X64-SSE2-NEXT: retq ; X64-SSE2-NEXT: retq
; ;
; X64-SSE42-LABEL: test_reduce_v8i16: ; X64-SSE42-LABEL: test_reduce_v8i16:
; X64-SSE42: ## %bb.0: ; X64-SSE42: ## %bb.0:
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define i16 @test_reduce_v16i16(<16 x i16> %a0) { define i16 @test_reduce_v16i16(<16 x i16> %a0) {
; X86-SSE2-LABEL: test_reduce_v16i16: ; X86-SSE2-LABEL: test_reduce_v16i16:
; X86-SSE2: ## %bb.0: ; X86-SSE2: ## %bb.0:
; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X86-SSE2-NEXT: pxor %xmm2, %xmm1 ; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm0 ; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pminsw %xmm1, %xmm0 ; X86-SSE2-NEXT: pminsw %xmm1, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pminsw %xmm0, %xmm1
; X86-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pminsw %xmm1, %xmm0 ; X86-SSE2-NEXT: pminsw %xmm1, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: movdqa %xmm0, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: psrld $16, %xmm1 ; X86-SSE2-NEXT: psrld $16, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pminsw %xmm0, %xmm1
; X86-SSE2-NEXT: movd %xmm1, %eax ; X86-SSE2-NEXT: movd %xmm1, %eax
; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X86-SSE2-NEXT: retl ; X86-SSE2-NEXT: retl
; ;
; X86-SSE42-LABEL: test_reduce_v16i16: ; X86-SSE42-LABEL: test_reduce_v16i16:
; X86-SSE42: ## %bb.0: ; X86-SSE42: ## %bb.0:
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; X86-AVX2-NEXT: retl ; X86-AVX2-NEXT: retl
; ;
; X64-SSE2-LABEL: test_reduce_v16i16: ; X64-SSE2-LABEL: test_reduce_v16i16:
; X64-SSE2: ## %bb.0: ; X64-SSE2: ## %bb.0:
; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X64-SSE2-NEXT: pxor %xmm2, %xmm1 ; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm0 ; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pminsw %xmm1, %xmm0 ; X64-SSE2-NEXT: pminsw %xmm1, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pminsw %xmm0, %xmm1
; X64-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pminsw %xmm1, %xmm0 ; X64-SSE2-NEXT: pminsw %xmm1, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: movdqa %xmm0, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: psrld $16, %xmm1 ; X64-SSE2-NEXT: psrld $16, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pminsw %xmm0, %xmm1
; X64-SSE2-NEXT: movd %xmm1, %eax ; X64-SSE2-NEXT: movd %xmm1, %eax
; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X64-SSE2-NEXT: retq ; X64-SSE2-NEXT: retq
; ;
; X64-SSE42-LABEL: test_reduce_v16i16: ; X64-SSE42-LABEL: test_reduce_v16i16:
; X64-SSE42: ## %bb.0: ; X64-SSE42: ## %bb.0:
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; X86-SSE2-NEXT: movdqa {{.*#+}} xmm4 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X86-SSE2-NEXT: movdqa {{.*#+}} xmm4 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X86-SSE2-NEXT: pxor %xmm4, %xmm3 ; X86-SSE2-NEXT: pxor %xmm4, %xmm3
; X86-SSE2-NEXT: pxor %xmm4, %xmm1 ; X86-SSE2-NEXT: pxor %xmm4, %xmm1
; X86-SSE2-NEXT: pminsw %xmm3, %xmm1 ; X86-SSE2-NEXT: pminsw %xmm3, %xmm1
; X86-SSE2-NEXT: pxor %xmm4, %xmm2 ; X86-SSE2-NEXT: pxor %xmm4, %xmm2
; X86-SSE2-NEXT: pminsw %xmm1, %xmm2 ; X86-SSE2-NEXT: pminsw %xmm1, %xmm2
; X86-SSE2-NEXT: pxor %xmm4, %xmm0 ; X86-SSE2-NEXT: pxor %xmm4, %xmm0
; X86-SSE2-NEXT: pminsw %xmm2, %xmm0 ; X86-SSE2-NEXT: pminsw %xmm2, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X86-SSE2-NEXT: pxor %xmm4, %xmm1
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
; X86-SSE2-NEXT: pxor %xmm4, %xmm1
; X86-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pminsw %xmm0, %xmm1
; X86-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm4, %xmm0
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm4, %xmm0
; X86-SSE2-NEXT: pminsw %xmm1, %xmm0 ; X86-SSE2-NEXT: pminsw %xmm1, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: movdqa %xmm0, %xmm1
; X86-SSE2-NEXT: pxor %xmm4, %xmm1
; X86-SSE2-NEXT: psrld $16, %xmm1 ; X86-SSE2-NEXT: psrld $16, %xmm1
; X86-SSE2-NEXT: pxor %xmm4, %xmm1
; X86-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pminsw %xmm0, %xmm1
; X86-SSE2-NEXT: movd %xmm1, %eax ; X86-SSE2-NEXT: movd %xmm1, %eax
; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X86-SSE2-NEXT: retl ; X86-SSE2-NEXT: retl
; ;
; X86-SSE42-LABEL: test_reduce_v32i16: ; X86-SSE42-LABEL: test_reduce_v32i16:
; X86-SSE42: ## %bb.0: ; X86-SSE42: ## %bb.0:
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; X64-SSE2-NEXT: movdqa {{.*#+}} xmm4 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X64-SSE2-NEXT: movdqa {{.*#+}} xmm4 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X64-SSE2-NEXT: pxor %xmm4, %xmm3 ; X64-SSE2-NEXT: pxor %xmm4, %xmm3
; X64-SSE2-NEXT: pxor %xmm4, %xmm1 ; X64-SSE2-NEXT: pxor %xmm4, %xmm1
; X64-SSE2-NEXT: pminsw %xmm3, %xmm1 ; X64-SSE2-NEXT: pminsw %xmm3, %xmm1
; X64-SSE2-NEXT: pxor %xmm4, %xmm2 ; X64-SSE2-NEXT: pxor %xmm4, %xmm2
; X64-SSE2-NEXT: pminsw %xmm1, %xmm2 ; X64-SSE2-NEXT: pminsw %xmm1, %xmm2
; X64-SSE2-NEXT: pxor %xmm4, %xmm0 ; X64-SSE2-NEXT: pxor %xmm4, %xmm0
; X64-SSE2-NEXT: pminsw %xmm2, %xmm0 ; X64-SSE2-NEXT: pminsw %xmm2, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X64-SSE2-NEXT: pxor %xmm4, %xmm1
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
; X64-SSE2-NEXT: pxor %xmm4, %xmm1
; X64-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pminsw %xmm0, %xmm1
; X64-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm4, %xmm0
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm4, %xmm0
; X64-SSE2-NEXT: pminsw %xmm1, %xmm0 ; X64-SSE2-NEXT: pminsw %xmm1, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: movdqa %xmm0, %xmm1
; X64-SSE2-NEXT: pxor %xmm4, %xmm1
; X64-SSE2-NEXT: psrld $16, %xmm1 ; X64-SSE2-NEXT: psrld $16, %xmm1
; X64-SSE2-NEXT: pxor %xmm4, %xmm1
; X64-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pminsw %xmm0, %xmm1
; X64-SSE2-NEXT: movd %xmm1, %eax ; X64-SSE2-NEXT: movd %xmm1, %eax
; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X64-SSE2-NEXT: retq ; X64-SSE2-NEXT: retq
; ;
; X64-SSE42-LABEL: test_reduce_v32i16: ; X64-SSE42-LABEL: test_reduce_v32i16:
; X64-SSE42: ## %bb.0: ; X64-SSE42: ## %bb.0:
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define i16 @test_reduce_v16i16_v8i16(<16 x i16> %a0) { define i16 @test_reduce_v16i16_v8i16(<16 x i16> %a0) {
; X86-SSE2-LABEL: test_reduce_v16i16_v8i16: ; X86-SSE2-LABEL: test_reduce_v16i16_v8i16:
; X86-SSE2: ## %bb.0: ; X86-SSE2: ## %bb.0:
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0 ; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pxor %xmm2, %xmm1 ; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pminsw %xmm0, %xmm1
; X86-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pminsw %xmm1, %xmm0 ; X86-SSE2-NEXT: pminsw %xmm1, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: movdqa %xmm0, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: psrld $16, %xmm1 ; X86-SSE2-NEXT: psrld $16, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pminsw %xmm0, %xmm1
; X86-SSE2-NEXT: movd %xmm1, %eax ; X86-SSE2-NEXT: movd %xmm1, %eax
; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X86-SSE2-NEXT: retl ; X86-SSE2-NEXT: retl
; ;
; X86-SSE42-LABEL: test_reduce_v16i16_v8i16: ; X86-SSE42-LABEL: test_reduce_v16i16_v8i16:
; X86-SSE42: ## %bb.0: ; X86-SSE42: ## %bb.0:
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; ;
; X64-SSE2-LABEL: test_reduce_v16i16_v8i16: ; X64-SSE2-LABEL: test_reduce_v16i16_v8i16:
; X64-SSE2: ## %bb.0: ; X64-SSE2: ## %bb.0:
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0 ; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pxor %xmm2, %xmm1 ; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pminsw %xmm0, %xmm1
; X64-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pminsw %xmm1, %xmm0 ; X64-SSE2-NEXT: pminsw %xmm1, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: movdqa %xmm0, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: psrld $16, %xmm1 ; X64-SSE2-NEXT: psrld $16, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pminsw %xmm0, %xmm1
; X64-SSE2-NEXT: movd %xmm1, %eax ; X64-SSE2-NEXT: movd %xmm1, %eax
; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X64-SSE2-NEXT: retq ; X64-SSE2-NEXT: retq
; ;
; X64-SSE42-LABEL: test_reduce_v16i16_v8i16: ; X64-SSE42-LABEL: test_reduce_v16i16_v8i16:
; X64-SSE42: ## %bb.0: ; X64-SSE42: ## %bb.0:
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define i16 @test_reduce_v32i16_v8i16(<32 x i16> %a0) { define i16 @test_reduce_v32i16_v8i16(<32 x i16> %a0) {
; X86-SSE2-LABEL: test_reduce_v32i16_v8i16: ; X86-SSE2-LABEL: test_reduce_v32i16_v8i16:
; X86-SSE2: ## %bb.0: ; X86-SSE2: ## %bb.0:
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0 ; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pxor %xmm2, %xmm1 ; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pminsw %xmm0, %xmm1
; X86-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X86-SSE2-NEXT: pxor %xmm2, %xmm0
; X86-SSE2-NEXT: pminsw %xmm1, %xmm0 ; X86-SSE2-NEXT: pminsw %xmm1, %xmm0
; X86-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X86-SSE2-NEXT: movdqa %xmm0, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: psrld $16, %xmm1 ; X86-SSE2-NEXT: psrld $16, %xmm1
; X86-SSE2-NEXT: pxor %xmm2, %xmm1
; X86-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X86-SSE2-NEXT: pminsw %xmm0, %xmm1
; X86-SSE2-NEXT: movd %xmm1, %eax ; X86-SSE2-NEXT: movd %xmm1, %eax
; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X86-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X86-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X86-SSE2-NEXT: retl ; X86-SSE2-NEXT: retl
; ;
; X86-SSE42-LABEL: test_reduce_v32i16_v8i16: ; X86-SSE42-LABEL: test_reduce_v32i16_v8i16:
; X86-SSE42: ## %bb.0: ; X86-SSE42: ## %bb.0:
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; ;
; X64-SSE2-LABEL: test_reduce_v32i16_v8i16: ; X64-SSE2-LABEL: test_reduce_v32i16_v8i16:
; X64-SSE2: ## %bb.0: ; X64-SSE2: ## %bb.0:
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; X64-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0 ; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pxor %xmm2, %xmm1 ; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pminsw %xmm0, %xmm1
; X64-SSE2-NEXT: movdqa %xmm1, %xmm0 ; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; X64-SSE2-NEXT: pxor %xmm2, %xmm0
; X64-SSE2-NEXT: pminsw %xmm1, %xmm0 ; X64-SSE2-NEXT: pminsw %xmm1, %xmm0
; X64-SSE2-NEXT: movdqa %xmm0, %xmm1 ; X64-SSE2-NEXT: movdqa %xmm0, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: psrld $16, %xmm1 ; X64-SSE2-NEXT: psrld $16, %xmm1
; X64-SSE2-NEXT: pxor %xmm2, %xmm1
; X64-SSE2-NEXT: pminsw %xmm0, %xmm1 ; X64-SSE2-NEXT: pminsw %xmm0, %xmm1
; X64-SSE2-NEXT: movd %xmm1, %eax ; X64-SSE2-NEXT: movd %xmm1, %eax
; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000 ; X64-SSE2-NEXT: xorl $32768, %eax ## imm = 0x8000
; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax ; X64-SSE2-NEXT: ## kill: def $ax killed $ax killed $eax
; X64-SSE2-NEXT: retq ; X64-SSE2-NEXT: retq
; ;
; X64-SSE42-LABEL: test_reduce_v32i16_v8i16: ; X64-SSE42-LABEL: test_reduce_v32i16_v8i16:
; X64-SSE42: ## %bb.0: ; X64-SSE42: ## %bb.0:
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llvm/test/CodeGen/X86/vector-reduce-umax.ll

Show First 20 Lines • Show All 1,202 Lines • ▼ Show 20 Lines
; SSE2-LABEL: test_v4i16: ; SSE2-LABEL: test_v4i16:
; SSE2: # %bb.0: ; SSE2: # %bb.0:
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; SSE2-NEXT: pxor %xmm2, %xmm0 ; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pxor %xmm2, %xmm1 ; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; SSE2-NEXT: pmaxsw %xmm0, %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0 ; SSE2-NEXT: movdqa %xmm1, %xmm0
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: psrld $16, %xmm0 ; SSE2-NEXT: psrld $16, %xmm0
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; SSE2-NEXT: pmaxsw %xmm1, %xmm0
; SSE2-NEXT: movd %xmm0, %eax ; SSE2-NEXT: movd %xmm0, %eax
; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000 ; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000
; SSE2-NEXT: # kill: def $ax killed $ax killed $eax ; SSE2-NEXT: # kill: def $ax killed $ax killed $eax
; SSE2-NEXT: retq ; SSE2-NEXT: retq
; ;
; SSE41-LABEL: test_v4i16: ; SSE41-LABEL: test_v4i16:
; SSE41: # %bb.0: ; SSE41: # %bb.0:
Show All 32 Lines
define i16 @test_v8i16(<8 x i16> %a0) { define i16 @test_v8i16(<8 x i16> %a0) {
; SSE2-LABEL: test_v8i16: ; SSE2-LABEL: test_v8i16:
; SSE2: # %bb.0: ; SSE2: # %bb.0:
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; SSE2-NEXT: pxor %xmm2, %xmm0 ; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pxor %xmm2, %xmm1 ; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; SSE2-NEXT: pmaxsw %xmm0, %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0 ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; SSE2-NEXT: pmaxsw %xmm1, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1 ; SSE2-NEXT: movdqa %xmm0, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: psrld $16, %xmm1 ; SSE2-NEXT: psrld $16, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; SSE2-NEXT: pmaxsw %xmm0, %xmm1
; SSE2-NEXT: movd %xmm1, %eax ; SSE2-NEXT: movd %xmm1, %eax
; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000 ; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000
; SSE2-NEXT: # kill: def $ax killed $ax killed $eax ; SSE2-NEXT: # kill: def $ax killed $ax killed $eax
; SSE2-NEXT: retq ; SSE2-NEXT: retq
; ;
; SSE41-LABEL: test_v8i16: ; SSE41-LABEL: test_v8i16:
; SSE41: # %bb.0: ; SSE41: # %bb.0:
Show All 40 Lines
define i16 @test_v16i16(<16 x i16> %a0) { define i16 @test_v16i16(<16 x i16> %a0) {
; SSE2-LABEL: test_v16i16: ; SSE2-LABEL: test_v16i16:
; SSE2: # %bb.0: ; SSE2: # %bb.0:
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; SSE2-NEXT: pxor %xmm2, %xmm1 ; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm0 ; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; SSE2-NEXT: pmaxsw %xmm1, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; SSE2-NEXT: pmaxsw %xmm0, %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0 ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; SSE2-NEXT: pmaxsw %xmm1, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1 ; SSE2-NEXT: movdqa %xmm0, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: psrld $16, %xmm1 ; SSE2-NEXT: psrld $16, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; SSE2-NEXT: pmaxsw %xmm0, %xmm1
; SSE2-NEXT: movd %xmm1, %eax ; SSE2-NEXT: movd %xmm1, %eax
; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000 ; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000
; SSE2-NEXT: # kill: def $ax killed $ax killed $eax ; SSE2-NEXT: # kill: def $ax killed $ax killed $eax
; SSE2-NEXT: retq ; SSE2-NEXT: retq
; ;
; SSE41-LABEL: test_v16i16: ; SSE41-LABEL: test_v16i16:
; SSE41: # %bb.0: ; SSE41: # %bb.0:
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; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [32768,32768,32768,32768,32768,32768,32768,32768] ; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [32768,32768,32768,32768,32768,32768,32768,32768]
; SSE2-NEXT: pxor %xmm4, %xmm3 ; SSE2-NEXT: pxor %xmm4, %xmm3
; SSE2-NEXT: pxor %xmm4, %xmm1 ; SSE2-NEXT: pxor %xmm4, %xmm1
; SSE2-NEXT: pmaxsw %xmm3, %xmm1 ; SSE2-NEXT: pmaxsw %xmm3, %xmm1
; SSE2-NEXT: pxor %xmm4, %xmm2 ; SSE2-NEXT: pxor %xmm4, %xmm2
; SSE2-NEXT: pmaxsw %xmm1, %xmm2 ; SSE2-NEXT: pmaxsw %xmm1, %xmm2
; SSE2-NEXT: pxor %xmm4, %xmm0 ; SSE2-NEXT: pxor %xmm4, %xmm0
; SSE2-NEXT: pmaxsw %xmm2, %xmm0 ; SSE2-NEXT: pmaxsw %xmm2, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE2-NEXT: pxor %xmm4, %xmm1
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
; SSE2-NEXT: pxor %xmm4, %xmm1
; SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; SSE2-NEXT: pmaxsw %xmm0, %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0 ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; SSE2-NEXT: pxor %xmm4, %xmm0
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE2-NEXT: pxor %xmm4, %xmm0
; SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; SSE2-NEXT: pmaxsw %xmm1, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1 ; SSE2-NEXT: movdqa %xmm0, %xmm1
; SSE2-NEXT: pxor %xmm4, %xmm1
; SSE2-NEXT: psrld $16, %xmm1 ; SSE2-NEXT: psrld $16, %xmm1
; SSE2-NEXT: pxor %xmm4, %xmm1
; SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; SSE2-NEXT: pmaxsw %xmm0, %xmm1
; SSE2-NEXT: movd %xmm1, %eax ; SSE2-NEXT: movd %xmm1, %eax
; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000 ; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000
; SSE2-NEXT: # kill: def $ax killed $ax killed $eax ; SSE2-NEXT: # kill: def $ax killed $ax killed $eax
; SSE2-NEXT: retq ; SSE2-NEXT: retq
; ;
; SSE41-LABEL: test_v32i16: ; SSE41-LABEL: test_v32i16:
; SSE41: # %bb.0: ; SSE41: # %bb.0:
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; SSE2-NEXT: pxor %xmm8, %xmm3 ; SSE2-NEXT: pxor %xmm8, %xmm3
; SSE2-NEXT: pmaxsw %xmm7, %xmm3 ; SSE2-NEXT: pmaxsw %xmm7, %xmm3
; SSE2-NEXT: pxor %xmm8, %xmm5 ; SSE2-NEXT: pxor %xmm8, %xmm5
; SSE2-NEXT: pmaxsw %xmm3, %xmm5 ; SSE2-NEXT: pmaxsw %xmm3, %xmm5
; SSE2-NEXT: pxor %xmm8, %xmm1 ; SSE2-NEXT: pxor %xmm8, %xmm1
; SSE2-NEXT: pmaxsw %xmm5, %xmm1 ; SSE2-NEXT: pmaxsw %xmm5, %xmm1
; SSE2-NEXT: pmaxsw %xmm4, %xmm1 ; SSE2-NEXT: pmaxsw %xmm4, %xmm1
; SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; SSE2-NEXT: pmaxsw %xmm0, %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0 ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1]
; SSE2-NEXT: pxor %xmm8, %xmm0
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
; SSE2-NEXT: pxor %xmm8, %xmm0
; SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; SSE2-NEXT: pmaxsw %xmm1, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; SSE2-NEXT: pxor %xmm8, %xmm1
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,2,3]
; SSE2-NEXT: pxor %xmm8, %xmm1
; SSE2-NEXT: pmaxsw %xmm0, %xmm1 ; SSE2-NEXT: pmaxsw %xmm0, %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0 ; SSE2-NEXT: movdqa %xmm1, %xmm0
; SSE2-NEXT: pxor %xmm8, %xmm0
; SSE2-NEXT: psrld $16, %xmm0 ; SSE2-NEXT: psrld $16, %xmm0
; SSE2-NEXT: pxor %xmm8, %xmm0
; SSE2-NEXT: pmaxsw %xmm1, %xmm0 ; SSE2-NEXT: pmaxsw %xmm1, %xmm0
; SSE2-NEXT: movd %xmm0, %eax ; SSE2-NEXT: movd %xmm0, %eax
; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000 ; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000
; SSE2-NEXT: # kill: def $ax killed $ax killed $eax ; SSE2-NEXT: # kill: def $ax killed $ax killed $eax
; SSE2-NEXT: retq ; SSE2-NEXT: retq
; ;
; SSE41-LABEL: test_v64i16: ; SSE41-LABEL: test_v64i16:
; SSE41: # %bb.0: ; SSE41: # %bb.0:
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llvm/test/CodeGen/X86/vector-reduce-umin.ll

Show First 20 Lines • Show All 1,200 Lines • ▼ Show 20 Lines
; SSE2-LABEL: test_v4i16: ; SSE2-LABEL: test_v4i16:
; SSE2: # %bb.0: ; SSE2: # %bb.0:
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3] ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; SSE2-NEXT: pxor %xmm2, %xmm0 ; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pxor %xmm2, %xmm1 ; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pminsw %xmm0, %xmm1 ; SSE2-NEXT: pminsw %xmm0, %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0 ; SSE2-NEXT: movdqa %xmm1, %xmm0
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: psrld $16, %xmm0 ; SSE2-NEXT: psrld $16, %xmm0
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pminsw %xmm1, %xmm0 ; SSE2-NEXT: pminsw %xmm1, %xmm0
; SSE2-NEXT: movd %xmm0, %eax ; SSE2-NEXT: movd %xmm0, %eax
; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000 ; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000
; SSE2-NEXT: # kill: def $ax killed $ax killed $eax ; SSE2-NEXT: # kill: def $ax killed $ax killed $eax
; SSE2-NEXT: retq ; SSE2-NEXT: retq
; ;
; SSE41-LABEL: test_v4i16: ; SSE41-LABEL: test_v4i16:
; SSE41: # %bb.0: ; SSE41: # %bb.0:
Show All 32 Lines
define i16 @test_v8i16(<8 x i16> %a0) { define i16 @test_v8i16(<8 x i16> %a0) {
; SSE2-LABEL: test_v8i16: ; SSE2-LABEL: test_v8i16:
; SSE2: # %bb.0: ; SSE2: # %bb.0:
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; SSE2-NEXT: pxor %xmm2, %xmm0 ; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pxor %xmm2, %xmm1 ; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pminsw %xmm0, %xmm1 ; SSE2-NEXT: pminsw %xmm0, %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0 ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pminsw %xmm1, %xmm0 ; SSE2-NEXT: pminsw %xmm1, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1 ; SSE2-NEXT: movdqa %xmm0, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: psrld $16, %xmm1 ; SSE2-NEXT: psrld $16, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pminsw %xmm0, %xmm1 ; SSE2-NEXT: pminsw %xmm0, %xmm1
; SSE2-NEXT: movd %xmm1, %eax ; SSE2-NEXT: movd %xmm1, %eax
; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000 ; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000
; SSE2-NEXT: # kill: def $ax killed $ax killed $eax ; SSE2-NEXT: # kill: def $ax killed $ax killed $eax
; SSE2-NEXT: retq ; SSE2-NEXT: retq
; ;
; SSE41-LABEL: test_v8i16: ; SSE41-LABEL: test_v8i16:
; SSE41: # %bb.0: ; SSE41: # %bb.0:
Show All 21 Lines
define i16 @test_v16i16(<16 x i16> %a0) { define i16 @test_v16i16(<16 x i16> %a0) {
; SSE2-LABEL: test_v16i16: ; SSE2-LABEL: test_v16i16:
; SSE2: # %bb.0: ; SSE2: # %bb.0:
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768] ; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
; SSE2-NEXT: pxor %xmm2, %xmm1 ; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm0 ; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pminsw %xmm1, %xmm0 ; SSE2-NEXT: pminsw %xmm1, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pminsw %xmm0, %xmm1 ; SSE2-NEXT: pminsw %xmm0, %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0 ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pminsw %xmm1, %xmm0 ; SSE2-NEXT: pminsw %xmm1, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1 ; SSE2-NEXT: movdqa %xmm0, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: psrld $16, %xmm1 ; SSE2-NEXT: psrld $16, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: pminsw %xmm0, %xmm1 ; SSE2-NEXT: pminsw %xmm0, %xmm1
; SSE2-NEXT: movd %xmm1, %eax ; SSE2-NEXT: movd %xmm1, %eax
; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000 ; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000
; SSE2-NEXT: # kill: def $ax killed $ax killed $eax ; SSE2-NEXT: # kill: def $ax killed $ax killed $eax
; SSE2-NEXT: retq ; SSE2-NEXT: retq
; ;
; SSE41-LABEL: test_v16i16: ; SSE41-LABEL: test_v16i16:
; SSE41: # %bb.0: ; SSE41: # %bb.0:
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; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [32768,32768,32768,32768,32768,32768,32768,32768] ; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [32768,32768,32768,32768,32768,32768,32768,32768]
; SSE2-NEXT: pxor %xmm4, %xmm3 ; SSE2-NEXT: pxor %xmm4, %xmm3
; SSE2-NEXT: pxor %xmm4, %xmm1 ; SSE2-NEXT: pxor %xmm4, %xmm1
; SSE2-NEXT: pminsw %xmm3, %xmm1 ; SSE2-NEXT: pminsw %xmm3, %xmm1
; SSE2-NEXT: pxor %xmm4, %xmm2 ; SSE2-NEXT: pxor %xmm4, %xmm2
; SSE2-NEXT: pminsw %xmm1, %xmm2 ; SSE2-NEXT: pminsw %xmm1, %xmm2
; SSE2-NEXT: pxor %xmm4, %xmm0 ; SSE2-NEXT: pxor %xmm4, %xmm0
; SSE2-NEXT: pminsw %xmm2, %xmm0 ; SSE2-NEXT: pminsw %xmm2, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
; SSE2-NEXT: pxor %xmm4, %xmm1
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
; SSE2-NEXT: pxor %xmm4, %xmm1
; SSE2-NEXT: pminsw %xmm0, %xmm1 ; SSE2-NEXT: pminsw %xmm0, %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0 ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,2,3]
; SSE2-NEXT: pxor %xmm4, %xmm0
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
; SSE2-NEXT: pxor %xmm4, %xmm0
; SSE2-NEXT: pminsw %xmm1, %xmm0 ; SSE2-NEXT: pminsw %xmm1, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1 ; SSE2-NEXT: movdqa %xmm0, %xmm1
; SSE2-NEXT: pxor %xmm4, %xmm1
; SSE2-NEXT: psrld $16, %xmm1 ; SSE2-NEXT: psrld $16, %xmm1
; SSE2-NEXT: pxor %xmm4, %xmm1
; SSE2-NEXT: pminsw %xmm0, %xmm1 ; SSE2-NEXT: pminsw %xmm0, %xmm1
; SSE2-NEXT: movd %xmm1, %eax ; SSE2-NEXT: movd %xmm1, %eax
; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000 ; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000
; SSE2-NEXT: # kill: def $ax killed $ax killed $eax ; SSE2-NEXT: # kill: def $ax killed $ax killed $eax
; SSE2-NEXT: retq ; SSE2-NEXT: retq
; ;
; SSE41-LABEL: test_v32i16: ; SSE41-LABEL: test_v32i16:
; SSE41: # %bb.0: ; SSE41: # %bb.0:
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; SSE2-NEXT: pxor %xmm8, %xmm3 ; SSE2-NEXT: pxor %xmm8, %xmm3
; SSE2-NEXT: pminsw %xmm7, %xmm3 ; SSE2-NEXT: pminsw %xmm7, %xmm3
; SSE2-NEXT: pxor %xmm8, %xmm5 ; SSE2-NEXT: pxor %xmm8, %xmm5
; SSE2-NEXT: pminsw %xmm3, %xmm5 ; SSE2-NEXT: pminsw %xmm3, %xmm5
; SSE2-NEXT: pxor %xmm8, %xmm1 ; SSE2-NEXT: pxor %xmm8, %xmm1
; SSE2-NEXT: pminsw %xmm5, %xmm1 ; SSE2-NEXT: pminsw %xmm5, %xmm1
; SSE2-NEXT: pminsw %xmm4, %xmm1 ; SSE2-NEXT: pminsw %xmm4, %xmm1
; SSE2-NEXT: pminsw %xmm0, %xmm1 ; SSE2-NEXT: pminsw %xmm0, %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0 ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1]
; SSE2-NEXT: pxor %xmm8, %xmm0
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
; SSE2-NEXT: pxor %xmm8, %xmm0
; SSE2-NEXT: pminsw %xmm1, %xmm0 ; SSE2-NEXT: pminsw %xmm1, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
; SSE2-NEXT: pxor %xmm8, %xmm1
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,2,3]
; SSE2-NEXT: pxor %xmm8, %xmm1
; SSE2-NEXT: pminsw %xmm0, %xmm1 ; SSE2-NEXT: pminsw %xmm0, %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0 ; SSE2-NEXT: movdqa %xmm1, %xmm0
; SSE2-NEXT: pxor %xmm8, %xmm0
; SSE2-NEXT: psrld $16, %xmm0 ; SSE2-NEXT: psrld $16, %xmm0
; SSE2-NEXT: pxor %xmm8, %xmm0
; SSE2-NEXT: pminsw %xmm1, %xmm0 ; SSE2-NEXT: pminsw %xmm1, %xmm0
; SSE2-NEXT: movd %xmm0, %eax ; SSE2-NEXT: movd %xmm0, %eax
; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000 ; SSE2-NEXT: xorl $32768, %eax # imm = 0x8000
; SSE2-NEXT: # kill: def $ax killed $ax killed $eax ; SSE2-NEXT: # kill: def $ax killed $ax killed $eax
; SSE2-NEXT: retq ; SSE2-NEXT: retq
; ;
; SSE41-LABEL: test_v64i16: ; SSE41-LABEL: test_v64i16:
; SSE41: # %bb.0: ; SSE41: # %bb.0:
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