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[ExpandReductions] fix FMF requirement for fmin/fmax
The upstream callers (the vectorizers) were fixed with: bbed5f2f8a04 ( D95690 ) 77adbe6a8c71 We should remove this pass entirely now that reduction legalization/lowering is expected to work just as well, but we need to confirm that the shuffle ops do not regress (for x86 in particular). This should be the last step needed to close: https://llvm.org/PR23116
This commit is contained in:
Sanjay Patel
parent
27e0b248a8
commit
685525f3ae
@ -154,13 +154,12 @@ bool expandReductions(Function &F, const TargetTransformInfo *TTI) {
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}
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case Intrinsic::vector_reduce_fmax:
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case Intrinsic::vector_reduce_fmin: {
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// FIXME: We only expand 'fast' reductions here because the underlying
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// code in createMinMaxOp() assumes that comparisons use 'fast'
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// semantics.
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// We require "nnan" to use a shuffle reduction; "nsz" is implied by the
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// semantics of the reduction.
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Value *Vec = II->getArgOperand(0);
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if (!isPowerOf2_32(
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cast<FixedVectorType>(Vec->getType())->getNumElements()) ||
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!FMF.isFast())
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!FMF.noNaNs())
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continue;
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Rdx = getShuffleReduction(Builder, Vec, getOpcode(ID), RK);
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@ -51,45 +51,35 @@ define float @test_v4f32(<4 x float> %a0) {
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; SSE2-LABEL: test_v4f32:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movaps %xmm0, %xmm1
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; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[3,3],xmm0[3,3]
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; SSE2-NEXT: movaps %xmm0, %xmm2
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; SSE2-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
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; SSE2-NEXT: movaps %xmm0, %xmm3
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; SSE2-NEXT: shufps {{.*#+}} xmm3 = xmm3[1,1],xmm0[1,1]
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; SSE2-NEXT: maxss %xmm3, %xmm0
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; SSE2-NEXT: maxss %xmm2, %xmm0
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; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
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; SSE2-NEXT: maxps %xmm1, %xmm0
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; SSE2-NEXT: movaps %xmm0, %xmm1
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; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm0[1,1]
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; SSE2-NEXT: maxss %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: test_v4f32:
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; SSE41: # %bb.0:
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; SSE41-NEXT: movaps %xmm0, %xmm1
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; SSE41-NEXT: shufps {{.*#+}} xmm1 = xmm1[3,3],xmm0[3,3]
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; SSE41-NEXT: movaps %xmm0, %xmm2
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; SSE41-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
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; SSE41-NEXT: movshdup {{.*#+}} xmm3 = xmm0[1,1,3,3]
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; SSE41-NEXT: maxss %xmm3, %xmm0
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; SSE41-NEXT: maxss %xmm2, %xmm0
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; SSE41-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
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; SSE41-NEXT: maxps %xmm1, %xmm0
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; SSE41-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; SSE41-NEXT: maxss %xmm1, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: test_v4f32:
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; AVX: # %bb.0:
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; AVX-NEXT: vpermilps {{.*#+}} xmm1 = xmm0[3,3,3,3]
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; AVX-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0]
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; AVX-NEXT: vmovshdup {{.*#+}} xmm3 = xmm0[1,1,3,3]
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; AVX-NEXT: vmaxss %xmm3, %xmm0, %xmm0
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; AVX-NEXT: vmaxss %xmm2, %xmm0, %xmm0
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; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
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; AVX-NEXT: vmaxps %xmm1, %xmm0, %xmm0
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; AVX-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; AVX-NEXT: vmaxss %xmm1, %xmm0, %xmm0
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; AVX-NEXT: retq
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;
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; AVX512-LABEL: test_v4f32:
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; AVX512: # %bb.0:
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; AVX512-NEXT: vpermilps {{.*#+}} xmm1 = xmm0[3,3,3,3]
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; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0]
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm3 = xmm0[1,1,3,3]
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; AVX512-NEXT: vmaxss %xmm3, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm2, %xmm0, %xmm0
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; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
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; AVX512-NEXT: vmaxps %xmm1, %xmm0, %xmm0
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; AVX512-NEXT: vmaxss %xmm1, %xmm0, %xmm0
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; AVX512-NEXT: retq
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%1 = call nnan float @llvm.vector.reduce.fmax.v4f32(<4 x float> %a0)
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@ -100,67 +90,43 @@ define float @test_v8f32(<8 x float> %a0) {
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; SSE2-LABEL: test_v8f32:
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; SSE2: # %bb.0:
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; SSE2-NEXT: maxps %xmm1, %xmm0
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; SSE2-NEXT: movaps %xmm0, %xmm2
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; SSE2-NEXT: shufps {{.*#+}} xmm2 = xmm2[1,1],xmm0[1,1]
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; SSE2-NEXT: movaps %xmm0, %xmm1
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; SSE2-NEXT: maxss %xmm2, %xmm1
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; SSE2-NEXT: movaps %xmm0, %xmm2
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; SSE2-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
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; SSE2-NEXT: maxss %xmm2, %xmm1
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; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
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; SSE2-NEXT: maxss %xmm0, %xmm1
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; SSE2-NEXT: movaps %xmm1, %xmm0
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; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
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; SSE2-NEXT: maxps %xmm1, %xmm0
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; SSE2-NEXT: movaps %xmm0, %xmm1
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; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm0[1,1]
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; SSE2-NEXT: maxss %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: test_v8f32:
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; SSE41: # %bb.0:
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; SSE41-NEXT: maxps %xmm1, %xmm0
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; SSE41-NEXT: movshdup {{.*#+}} xmm2 = xmm0[1,1,3,3]
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; SSE41-NEXT: movaps %xmm0, %xmm1
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; SSE41-NEXT: maxss %xmm2, %xmm1
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; SSE41-NEXT: movaps %xmm0, %xmm2
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; SSE41-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
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; SSE41-NEXT: maxss %xmm2, %xmm1
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; SSE41-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
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; SSE41-NEXT: maxss %xmm0, %xmm1
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; SSE41-NEXT: movaps %xmm1, %xmm0
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; SSE41-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
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; SSE41-NEXT: maxps %xmm1, %xmm0
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; SSE41-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; SSE41-NEXT: maxss %xmm1, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: test_v8f32:
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; AVX: # %bb.0:
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; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
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; AVX-NEXT: vpermilps {{.*#+}} xmm2 = xmm1[3,3,3,3]
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; AVX-NEXT: vpermilpd {{.*#+}} xmm3 = xmm1[1,0]
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; AVX-NEXT: vmovshdup {{.*#+}} xmm4 = xmm1[1,1,3,3]
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; AVX-NEXT: vpermilps {{.*#+}} xmm5 = xmm0[3,3,3,3]
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; AVX-NEXT: vpermilpd {{.*#+}} xmm6 = xmm0[1,0]
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; AVX-NEXT: vmovshdup {{.*#+}} xmm7 = xmm0[1,1,3,3]
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; AVX-NEXT: vmaxss %xmm7, %xmm0, %xmm0
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; AVX-NEXT: vmaxss %xmm6, %xmm0, %xmm0
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; AVX-NEXT: vmaxss %xmm5, %xmm0, %xmm0
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; AVX-NEXT: vmaxps %xmm1, %xmm0, %xmm0
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; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
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; AVX-NEXT: vmaxps %xmm1, %xmm0, %xmm0
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; AVX-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; AVX-NEXT: vmaxss %xmm1, %xmm0, %xmm0
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; AVX-NEXT: vmaxss %xmm4, %xmm0, %xmm0
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; AVX-NEXT: vmaxss %xmm3, %xmm0, %xmm0
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; AVX-NEXT: vmaxss %xmm2, %xmm0, %xmm0
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; AVX-NEXT: vzeroupper
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; AVX-NEXT: retq
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;
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; AVX512-LABEL: test_v8f32:
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; AVX512: # %bb.0:
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; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
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; AVX512-NEXT: vpermilps {{.*#+}} xmm2 = xmm1[3,3,3,3]
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; AVX512-NEXT: vpermilpd {{.*#+}} xmm3 = xmm1[1,0]
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm4 = xmm1[1,1,3,3]
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; AVX512-NEXT: vpermilps {{.*#+}} xmm5 = xmm0[3,3,3,3]
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; AVX512-NEXT: vpermilpd {{.*#+}} xmm6 = xmm0[1,0]
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm7 = xmm0[1,1,3,3]
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; AVX512-NEXT: vmaxss %xmm7, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm6, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm5, %xmm0, %xmm0
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; AVX512-NEXT: vmaxps %xmm1, %xmm0, %xmm0
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; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
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; AVX512-NEXT: vmaxps %xmm1, %xmm0, %xmm0
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; AVX512-NEXT: vmaxss %xmm1, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm4, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm3, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm2, %xmm0, %xmm0
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; AVX512-NEXT: vzeroupper
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; AVX512-NEXT: retq
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%1 = call nnan float @llvm.vector.reduce.fmax.v8f32(<8 x float> %a0)
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@ -173,16 +139,12 @@ define float @test_v16f32(<16 x float> %a0) {
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; SSE2-NEXT: maxps %xmm3, %xmm1
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; SSE2-NEXT: maxps %xmm2, %xmm0
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; SSE2-NEXT: maxps %xmm1, %xmm0
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; SSE2-NEXT: movaps %xmm0, %xmm2
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; SSE2-NEXT: shufps {{.*#+}} xmm2 = xmm2[1,1],xmm0[1,1]
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; SSE2-NEXT: movaps %xmm0, %xmm1
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; SSE2-NEXT: maxss %xmm2, %xmm1
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; SSE2-NEXT: movaps %xmm0, %xmm2
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; SSE2-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
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; SSE2-NEXT: maxss %xmm2, %xmm1
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; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
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; SSE2-NEXT: maxss %xmm0, %xmm1
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; SSE2-NEXT: movaps %xmm1, %xmm0
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; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
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; SSE2-NEXT: maxps %xmm1, %xmm0
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; SSE2-NEXT: movaps %xmm0, %xmm1
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; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm0[1,1]
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; SSE2-NEXT: maxss %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: test_v16f32:
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@ -190,69 +152,35 @@ define float @test_v16f32(<16 x float> %a0) {
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; SSE41-NEXT: maxps %xmm3, %xmm1
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; SSE41-NEXT: maxps %xmm2, %xmm0
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; SSE41-NEXT: maxps %xmm1, %xmm0
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; SSE41-NEXT: movshdup {{.*#+}} xmm2 = xmm0[1,1,3,3]
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; SSE41-NEXT: movaps %xmm0, %xmm1
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; SSE41-NEXT: maxss %xmm2, %xmm1
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; SSE41-NEXT: movaps %xmm0, %xmm2
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; SSE41-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
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; SSE41-NEXT: maxss %xmm2, %xmm1
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; SSE41-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
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; SSE41-NEXT: maxss %xmm0, %xmm1
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; SSE41-NEXT: movaps %xmm1, %xmm0
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; SSE41-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
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; SSE41-NEXT: maxps %xmm1, %xmm0
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; SSE41-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; SSE41-NEXT: maxss %xmm1, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: test_v16f32:
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; AVX: # %bb.0:
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; AVX-NEXT: vmaxps %ymm1, %ymm0, %ymm0
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; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
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; AVX-NEXT: vmaxps %xmm1, %xmm0, %xmm0
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; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
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; AVX-NEXT: vmaxps %xmm1, %xmm0, %xmm0
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; AVX-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; AVX-NEXT: vmaxss %xmm1, %xmm0, %xmm1
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; AVX-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0]
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; AVX-NEXT: vmaxss %xmm2, %xmm1, %xmm1
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; AVX-NEXT: vpermilps {{.*#+}} xmm2 = xmm0[3,3,3,3]
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; AVX-NEXT: vmaxss %xmm2, %xmm1, %xmm1
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; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
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; AVX-NEXT: vmaxss %xmm0, %xmm1, %xmm1
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; AVX-NEXT: vmovshdup {{.*#+}} xmm2 = xmm0[1,1,3,3]
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; AVX-NEXT: vmaxss %xmm2, %xmm1, %xmm1
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; AVX-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0]
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; AVX-NEXT: vmaxss %xmm2, %xmm1, %xmm1
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; AVX-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,3,3,3]
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; AVX-NEXT: vmaxss %xmm0, %xmm1, %xmm0
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; AVX-NEXT: vmaxss %xmm1, %xmm0, %xmm0
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; AVX-NEXT: vzeroupper
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; AVX-NEXT: retq
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;
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; AVX512-LABEL: test_v16f32:
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; AVX512: # %bb.0:
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; AVX512-NEXT: vextractf32x4 $3, %zmm0, %xmm1
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; AVX512-NEXT: vpermilps {{.*#+}} xmm8 = xmm1[3,3,3,3]
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; AVX512-NEXT: vpermilpd {{.*#+}} xmm9 = xmm1[1,0]
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm10 = xmm1[1,1,3,3]
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; AVX512-NEXT: vextractf32x4 $2, %zmm0, %xmm5
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; AVX512-NEXT: vpermilps {{.*#+}} xmm11 = xmm5[3,3,3,3]
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; AVX512-NEXT: vpermilpd {{.*#+}} xmm12 = xmm5[1,0]
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm13 = xmm5[1,1,3,3]
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; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm3
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; AVX512-NEXT: vpermilps {{.*#+}} xmm14 = xmm3[3,3,3,3]
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; AVX512-NEXT: vpermilpd {{.*#+}} xmm15 = xmm3[1,0]
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm7 = xmm3[1,1,3,3]
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; AVX512-NEXT: vpermilps {{.*#+}} xmm2 = xmm0[3,3,3,3]
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; AVX512-NEXT: vpermilpd {{.*#+}} xmm4 = xmm0[1,0]
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm6 = xmm0[1,1,3,3]
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; AVX512-NEXT: vmaxss %xmm6, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm4, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm2, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm3, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm7, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm15, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm14, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm5, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm13, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm12, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm11, %xmm0, %xmm0
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; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm1
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; AVX512-NEXT: vmaxps %zmm1, %zmm0, %zmm0
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; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
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; AVX512-NEXT: vmaxps %xmm1, %xmm0, %xmm0
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; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
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; AVX512-NEXT: vmaxps %xmm1, %xmm0, %xmm0
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; AVX512-NEXT: vmaxss %xmm1, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm10, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm9, %xmm0, %xmm0
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; AVX512-NEXT: vmaxss %xmm8, %xmm0, %xmm0
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; AVX512-NEXT: vzeroupper
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; AVX512-NEXT: retq
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%1 = call nnan float @llvm.vector.reduce.fmax.v16f32(<16 x float> %a0)
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@ -340,22 +268,18 @@ define double @test_v4f64(<4 x double> %a0) {
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; AVX-LABEL: test_v4f64:
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; AVX: # %bb.0:
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm3 = xmm0[1,0]
|
||||
; AVX-NEXT: vmaxsd %xmm3, %xmm0, %xmm0
|
||||
; AVX-NEXT: vmaxpd %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX-NEXT: vmaxsd %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vmaxsd %xmm2, %xmm0, %xmm0
|
||||
; AVX-NEXT: vzeroupper
|
||||
; AVX-NEXT: retq
|
||||
;
|
||||
; AVX512-LABEL: test_v4f64:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm3 = xmm0[1,0]
|
||||
; AVX512-NEXT: vmaxsd %xmm3, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vmaxpd %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX512-NEXT: vmaxsd %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vmaxsd %xmm2, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vzeroupper
|
||||
; AVX512-NEXT: retq
|
||||
%1 = call nnan double @llvm.vector.reduce.fmax.v4f64(<4 x double> %a0)
|
||||
@ -376,31 +300,21 @@ define double @test_v8f64(<8 x double> %a0) {
|
||||
; AVX-LABEL: test_v8f64:
|
||||
; AVX: # %bb.0:
|
||||
; AVX-NEXT: vmaxpd %ymm1, %ymm0, %ymm0
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX-NEXT: vmaxpd %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX-NEXT: vmaxsd %xmm1, %xmm0, %xmm1
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; AVX-NEXT: vmaxsd %xmm0, %xmm1, %xmm1
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
||||
; AVX-NEXT: vmaxsd %xmm0, %xmm1, %xmm0
|
||||
; AVX-NEXT: vmaxsd %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vzeroupper
|
||||
; AVX-NEXT: retq
|
||||
;
|
||||
; AVX512-LABEL: test_v8f64:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vextractf32x4 $3, %zmm0, %xmm1
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||||
; AVX512-NEXT: vextractf32x4 $2, %zmm0, %xmm3
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm4 = xmm3[1,0]
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm5
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm6 = xmm5[1,0]
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm7 = xmm0[1,0]
|
||||
; AVX512-NEXT: vmaxsd %xmm7, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vmaxsd %xmm5, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vmaxsd %xmm6, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vmaxsd %xmm3, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vmaxsd %xmm4, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm1
|
||||
; AVX512-NEXT: vmaxpd %zmm1, %zmm0, %zmm0
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX512-NEXT: vmaxpd %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX512-NEXT: vmaxsd %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vmaxsd %xmm2, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vzeroupper
|
||||
; AVX512-NEXT: retq
|
||||
%1 = call nnan double @llvm.vector.reduce.fmax.v8f64(<8 x double> %a0)
|
||||
@ -410,12 +324,12 @@ define double @test_v8f64(<8 x double> %a0) {
|
||||
define double @test_v16f64(<16 x double> %a0) {
|
||||
; SSE-LABEL: test_v16f64:
|
||||
; SSE: # %bb.0:
|
||||
; SSE-NEXT: maxpd %xmm7, %xmm3
|
||||
; SSE-NEXT: maxpd %xmm5, %xmm1
|
||||
; SSE-NEXT: maxpd %xmm3, %xmm1
|
||||
; SSE-NEXT: maxpd %xmm6, %xmm2
|
||||
; SSE-NEXT: maxpd %xmm4, %xmm0
|
||||
; SSE-NEXT: maxpd %xmm2, %xmm0
|
||||
; SSE-NEXT: maxpd %xmm7, %xmm3
|
||||
; SSE-NEXT: maxpd %xmm5, %xmm1
|
||||
; SSE-NEXT: maxpd %xmm3, %xmm1
|
||||
; SSE-NEXT: maxpd %xmm1, %xmm0
|
||||
; SSE-NEXT: movapd %xmm0, %xmm1
|
||||
; SSE-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||||
@ -427,32 +341,22 @@ define double @test_v16f64(<16 x double> %a0) {
|
||||
; AVX-NEXT: vmaxpd %ymm3, %ymm1, %ymm1
|
||||
; AVX-NEXT: vmaxpd %ymm2, %ymm0, %ymm0
|
||||
; AVX-NEXT: vmaxpd %ymm1, %ymm0, %ymm0
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX-NEXT: vmaxpd %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX-NEXT: vmaxsd %xmm1, %xmm0, %xmm1
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; AVX-NEXT: vmaxsd %xmm0, %xmm1, %xmm1
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
||||
; AVX-NEXT: vmaxsd %xmm0, %xmm1, %xmm0
|
||||
; AVX-NEXT: vmaxsd %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vzeroupper
|
||||
; AVX-NEXT: retq
|
||||
;
|
||||
; AVX512-LABEL: test_v16f64:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vmaxpd %zmm1, %zmm0, %zmm0
|
||||
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm1
|
||||
; AVX512-NEXT: vmaxpd %zmm1, %zmm0, %zmm0
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX512-NEXT: vmaxpd %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX512-NEXT: vmaxsd %xmm1, %xmm0, %xmm1
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm2
|
||||
; AVX512-NEXT: vmaxsd %xmm2, %xmm1, %xmm1
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm2[1,0]
|
||||
; AVX512-NEXT: vmaxsd %xmm2, %xmm1, %xmm1
|
||||
; AVX512-NEXT: vextractf32x4 $2, %zmm0, %xmm2
|
||||
; AVX512-NEXT: vmaxsd %xmm2, %xmm1, %xmm1
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm2[1,0]
|
||||
; AVX512-NEXT: vmaxsd %xmm2, %xmm1, %xmm1
|
||||
; AVX512-NEXT: vextractf32x4 $3, %zmm0, %xmm0
|
||||
; AVX512-NEXT: vmaxsd %xmm0, %xmm1, %xmm1
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
||||
; AVX512-NEXT: vmaxsd %xmm0, %xmm1, %xmm0
|
||||
; AVX512-NEXT: vmaxsd %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vzeroupper
|
||||
; AVX512-NEXT: retq
|
||||
%1 = call nnan double @llvm.vector.reduce.fmax.v16f64(<16 x double> %a0)
|
||||
@ -462,61 +366,69 @@ define double @test_v16f64(<16 x double> %a0) {
|
||||
define half @test_v2f16(<2 x half> %a0) nounwind {
|
||||
; SSE-LABEL: test_v2f16:
|
||||
; SSE: # %bb.0:
|
||||
; SSE-NEXT: pushq %rbp
|
||||
; SSE-NEXT: pushq %r14
|
||||
; SSE-NEXT: pushq %rbx
|
||||
; SSE-NEXT: subq $16, %rsp
|
||||
; SSE-NEXT: movl %edi, %ebx
|
||||
; SSE-NEXT: movzwl %si, %edi
|
||||
; SSE-NEXT: movl %esi, %ebx
|
||||
; SSE-NEXT: movl %edi, %r14d
|
||||
; SSE-NEXT: movzwl %bx, %ebp
|
||||
; SSE-NEXT: movl %ebp, %edi
|
||||
; SSE-NEXT: callq __gnu_h2f_ieee@PLT
|
||||
; SSE-NEXT: movaps %xmm0, (%rsp) # 16-byte Spill
|
||||
; SSE-NEXT: movzwl %bx, %edi
|
||||
; SSE-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
|
||||
; SSE-NEXT: movzwl %r14w, %edi
|
||||
; SSE-NEXT: callq __gnu_h2f_ieee@PLT
|
||||
; SSE-NEXT: movaps %xmm0, %xmm1
|
||||
; SSE-NEXT: cmpunordss %xmm0, %xmm1
|
||||
; SSE-NEXT: movaps %xmm1, %xmm2
|
||||
; SSE-NEXT: movaps (%rsp), %xmm3 # 16-byte Reload
|
||||
; SSE-NEXT: andps %xmm3, %xmm2
|
||||
; SSE-NEXT: maxss %xmm0, %xmm3
|
||||
; SSE-NEXT: andnps %xmm3, %xmm1
|
||||
; SSE-NEXT: orps %xmm2, %xmm1
|
||||
; SSE-NEXT: movaps %xmm1, %xmm0
|
||||
; SSE-NEXT: callq __gnu_f2h_ieee@PLT
|
||||
; SSE-NEXT: ucomiss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
||||
; SSE-NEXT: movw %bp, {{[0-9]+}}(%rsp)
|
||||
; SSE-NEXT: cmoval %r14d, %ebx
|
||||
; SSE-NEXT: movw %bx, (%rsp)
|
||||
; SSE-NEXT: movl (%rsp), %eax
|
||||
; SSE-NEXT: # kill: def $ax killed $ax killed $eax
|
||||
; SSE-NEXT: addq $16, %rsp
|
||||
; SSE-NEXT: popq %rbx
|
||||
; SSE-NEXT: popq %r14
|
||||
; SSE-NEXT: popq %rbp
|
||||
; SSE-NEXT: retq
|
||||
;
|
||||
; AVX-LABEL: test_v2f16:
|
||||
; AVX: # %bb.0:
|
||||
; AVX-NEXT: pushq %rbp
|
||||
; AVX-NEXT: pushq %r14
|
||||
; AVX-NEXT: pushq %rbx
|
||||
; AVX-NEXT: subq $16, %rsp
|
||||
; AVX-NEXT: movl %esi, %ebx
|
||||
; AVX-NEXT: movzwl %di, %edi
|
||||
; AVX-NEXT: movl %edi, %r14d
|
||||
; AVX-NEXT: movzwl %bx, %ebp
|
||||
; AVX-NEXT: movl %ebp, %edi
|
||||
; AVX-NEXT: callq __gnu_h2f_ieee@PLT
|
||||
; AVX-NEXT: vmovss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
|
||||
; AVX-NEXT: movzwl %bx, %edi
|
||||
; AVX-NEXT: movzwl %r14w, %edi
|
||||
; AVX-NEXT: callq __gnu_h2f_ieee@PLT
|
||||
; AVX-NEXT: vmovss {{[-0-9]+}}(%r{{[sb]}}p), %xmm2 # 4-byte Reload
|
||||
; AVX-NEXT: # xmm2 = mem[0],zero,zero,zero
|
||||
; AVX-NEXT: vmaxss %xmm2, %xmm0, %xmm1
|
||||
; AVX-NEXT: vcmpunordss %xmm2, %xmm2, %xmm2
|
||||
; AVX-NEXT: vblendvps %xmm2, %xmm0, %xmm1, %xmm0
|
||||
; AVX-NEXT: callq __gnu_f2h_ieee@PLT
|
||||
; AVX-NEXT: vucomiss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
||||
; AVX-NEXT: movw %bp, {{[0-9]+}}(%rsp)
|
||||
; AVX-NEXT: cmoval %r14d, %ebx
|
||||
; AVX-NEXT: movw %bx, (%rsp)
|
||||
; AVX-NEXT: movl (%rsp), %eax
|
||||
; AVX-NEXT: # kill: def $ax killed $ax killed $eax
|
||||
; AVX-NEXT: addq $16, %rsp
|
||||
; AVX-NEXT: popq %rbx
|
||||
; AVX-NEXT: popq %r14
|
||||
; AVX-NEXT: popq %rbp
|
||||
; AVX-NEXT: retq
|
||||
;
|
||||
; AVX512-LABEL: test_v2f16:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: movzwl %di, %eax
|
||||
; AVX512-NEXT: movzwl %si, %eax
|
||||
; AVX512-NEXT: vmovd %eax, %xmm0
|
||||
; AVX512-NEXT: vcvtph2ps %xmm0, %xmm0
|
||||
; AVX512-NEXT: movzwl %si, %eax
|
||||
; AVX512-NEXT: vmovd %eax, %xmm1
|
||||
; AVX512-NEXT: movzwl %di, %ecx
|
||||
; AVX512-NEXT: vmovd %ecx, %xmm1
|
||||
; AVX512-NEXT: vcvtph2ps %xmm1, %xmm1
|
||||
; AVX512-NEXT: vmaxss %xmm0, %xmm1, %xmm2
|
||||
; AVX512-NEXT: vcmpunordss %xmm0, %xmm0, %k1
|
||||
; AVX512-NEXT: vmovss %xmm1, %xmm2, %xmm2 {%k1}
|
||||
; AVX512-NEXT: vcvtps2ph $4, %xmm2, %xmm0
|
||||
; AVX512-NEXT: vmovd %xmm0, %eax
|
||||
; AVX512-NEXT: vucomiss %xmm0, %xmm1
|
||||
; AVX512-NEXT: movw %ax, -{{[0-9]+}}(%rsp)
|
||||
; AVX512-NEXT: cmoval %edi, %esi
|
||||
; AVX512-NEXT: movw %si, -{{[0-9]+}}(%rsp)
|
||||
; AVX512-NEXT: movl -{{[0-9]+}}(%rsp), %eax
|
||||
; AVX512-NEXT: # kill: def $ax killed $ax killed $eax
|
||||
; AVX512-NEXT: retq
|
||||
%1 = call nnan half @llvm.vector.reduce.fmax.v2f16(<2 x half> %a0)
|
||||
|
||||
@ -92,45 +92,35 @@ define float @test_v4f32(<4 x float> %a0) {
|
||||
; SSE2-LABEL: test_v4f32:
|
||||
; SSE2: # %bb.0:
|
||||
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||||
; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[3,3],xmm0[3,3]
|
||||
; SSE2-NEXT: movaps %xmm0, %xmm2
|
||||
; SSE2-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
|
||||
; SSE2-NEXT: movaps %xmm0, %xmm3
|
||||
; SSE2-NEXT: shufps {{.*#+}} xmm3 = xmm3[1,1],xmm0[1,1]
|
||||
; SSE2-NEXT: minss %xmm3, %xmm0
|
||||
; SSE2-NEXT: minss %xmm2, %xmm0
|
||||
; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||||
; SSE2-NEXT: minps %xmm1, %xmm0
|
||||
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||||
; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm0[1,1]
|
||||
; SSE2-NEXT: minss %xmm1, %xmm0
|
||||
; SSE2-NEXT: retq
|
||||
;
|
||||
; SSE41-LABEL: test_v4f32:
|
||||
; SSE41: # %bb.0:
|
||||
; SSE41-NEXT: movaps %xmm0, %xmm1
|
||||
; SSE41-NEXT: shufps {{.*#+}} xmm1 = xmm1[3,3],xmm0[3,3]
|
||||
; SSE41-NEXT: movaps %xmm0, %xmm2
|
||||
; SSE41-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
|
||||
; SSE41-NEXT: movshdup {{.*#+}} xmm3 = xmm0[1,1,3,3]
|
||||
; SSE41-NEXT: minss %xmm3, %xmm0
|
||||
; SSE41-NEXT: minss %xmm2, %xmm0
|
||||
; SSE41-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||||
; SSE41-NEXT: minps %xmm1, %xmm0
|
||||
; SSE41-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||||
; SSE41-NEXT: minss %xmm1, %xmm0
|
||||
; SSE41-NEXT: retq
|
||||
;
|
||||
; AVX-LABEL: test_v4f32:
|
||||
; AVX: # %bb.0:
|
||||
; AVX-NEXT: vpermilps {{.*#+}} xmm1 = xmm0[3,3,3,3]
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0]
|
||||
; AVX-NEXT: vmovshdup {{.*#+}} xmm3 = xmm0[1,1,3,3]
|
||||
; AVX-NEXT: vminss %xmm3, %xmm0, %xmm0
|
||||
; AVX-NEXT: vminss %xmm2, %xmm0, %xmm0
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX-NEXT: vminps %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||||
; AVX-NEXT: vminss %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: retq
|
||||
;
|
||||
; AVX512-LABEL: test_v4f32:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vpermilps {{.*#+}} xmm1 = xmm0[3,3,3,3]
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0]
|
||||
; AVX512-NEXT: vmovshdup {{.*#+}} xmm3 = xmm0[1,1,3,3]
|
||||
; AVX512-NEXT: vminss %xmm3, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm2, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX512-NEXT: vminps %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||||
; AVX512-NEXT: vminss %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: retq
|
||||
%1 = call nnan float @llvm.vector.reduce.fmin.v4f32(<4 x float> %a0)
|
||||
@ -141,67 +131,43 @@ define float @test_v8f32(<8 x float> %a0) {
|
||||
; SSE2-LABEL: test_v8f32:
|
||||
; SSE2: # %bb.0:
|
||||
; SSE2-NEXT: minps %xmm1, %xmm0
|
||||
; SSE2-NEXT: movaps %xmm0, %xmm2
|
||||
; SSE2-NEXT: shufps {{.*#+}} xmm2 = xmm2[1,1],xmm0[1,1]
|
||||
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||||
; SSE2-NEXT: minss %xmm2, %xmm1
|
||||
; SSE2-NEXT: movaps %xmm0, %xmm2
|
||||
; SSE2-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
|
||||
; SSE2-NEXT: minss %xmm2, %xmm1
|
||||
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
|
||||
; SSE2-NEXT: minss %xmm0, %xmm1
|
||||
; SSE2-NEXT: movaps %xmm1, %xmm0
|
||||
; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||||
; SSE2-NEXT: minps %xmm1, %xmm0
|
||||
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||||
; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm0[1,1]
|
||||
; SSE2-NEXT: minss %xmm1, %xmm0
|
||||
; SSE2-NEXT: retq
|
||||
;
|
||||
; SSE41-LABEL: test_v8f32:
|
||||
; SSE41: # %bb.0:
|
||||
; SSE41-NEXT: minps %xmm1, %xmm0
|
||||
; SSE41-NEXT: movshdup {{.*#+}} xmm2 = xmm0[1,1,3,3]
|
||||
; SSE41-NEXT: movaps %xmm0, %xmm1
|
||||
; SSE41-NEXT: minss %xmm2, %xmm1
|
||||
; SSE41-NEXT: movaps %xmm0, %xmm2
|
||||
; SSE41-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
|
||||
; SSE41-NEXT: minss %xmm2, %xmm1
|
||||
; SSE41-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
|
||||
; SSE41-NEXT: minss %xmm0, %xmm1
|
||||
; SSE41-NEXT: movaps %xmm1, %xmm0
|
||||
; SSE41-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||||
; SSE41-NEXT: minps %xmm1, %xmm0
|
||||
; SSE41-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||||
; SSE41-NEXT: minss %xmm1, %xmm0
|
||||
; SSE41-NEXT: retq
|
||||
;
|
||||
; AVX-LABEL: test_v8f32:
|
||||
; AVX: # %bb.0:
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX-NEXT: vpermilps {{.*#+}} xmm2 = xmm1[3,3,3,3]
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm3 = xmm1[1,0]
|
||||
; AVX-NEXT: vmovshdup {{.*#+}} xmm4 = xmm1[1,1,3,3]
|
||||
; AVX-NEXT: vpermilps {{.*#+}} xmm5 = xmm0[3,3,3,3]
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm6 = xmm0[1,0]
|
||||
; AVX-NEXT: vmovshdup {{.*#+}} xmm7 = xmm0[1,1,3,3]
|
||||
; AVX-NEXT: vminss %xmm7, %xmm0, %xmm0
|
||||
; AVX-NEXT: vminss %xmm6, %xmm0, %xmm0
|
||||
; AVX-NEXT: vminss %xmm5, %xmm0, %xmm0
|
||||
; AVX-NEXT: vminps %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX-NEXT: vminps %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||||
; AVX-NEXT: vminss %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vminss %xmm4, %xmm0, %xmm0
|
||||
; AVX-NEXT: vminss %xmm3, %xmm0, %xmm0
|
||||
; AVX-NEXT: vminss %xmm2, %xmm0, %xmm0
|
||||
; AVX-NEXT: vzeroupper
|
||||
; AVX-NEXT: retq
|
||||
;
|
||||
; AVX512-LABEL: test_v8f32:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX512-NEXT: vpermilps {{.*#+}} xmm2 = xmm1[3,3,3,3]
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm3 = xmm1[1,0]
|
||||
; AVX512-NEXT: vmovshdup {{.*#+}} xmm4 = xmm1[1,1,3,3]
|
||||
; AVX512-NEXT: vpermilps {{.*#+}} xmm5 = xmm0[3,3,3,3]
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm6 = xmm0[1,0]
|
||||
; AVX512-NEXT: vmovshdup {{.*#+}} xmm7 = xmm0[1,1,3,3]
|
||||
; AVX512-NEXT: vminss %xmm7, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm6, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm5, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminps %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX512-NEXT: vminps %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||||
; AVX512-NEXT: vminss %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm4, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm3, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm2, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vzeroupper
|
||||
; AVX512-NEXT: retq
|
||||
%1 = call nnan float @llvm.vector.reduce.fmin.v8f32(<8 x float> %a0)
|
||||
@ -214,16 +180,12 @@ define float @test_v16f32(<16 x float> %a0) {
|
||||
; SSE2-NEXT: minps %xmm3, %xmm1
|
||||
; SSE2-NEXT: minps %xmm2, %xmm0
|
||||
; SSE2-NEXT: minps %xmm1, %xmm0
|
||||
; SSE2-NEXT: movaps %xmm0, %xmm2
|
||||
; SSE2-NEXT: shufps {{.*#+}} xmm2 = xmm2[1,1],xmm0[1,1]
|
||||
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||||
; SSE2-NEXT: minss %xmm2, %xmm1
|
||||
; SSE2-NEXT: movaps %xmm0, %xmm2
|
||||
; SSE2-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
|
||||
; SSE2-NEXT: minss %xmm2, %xmm1
|
||||
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
|
||||
; SSE2-NEXT: minss %xmm0, %xmm1
|
||||
; SSE2-NEXT: movaps %xmm1, %xmm0
|
||||
; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||||
; SSE2-NEXT: minps %xmm1, %xmm0
|
||||
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||||
; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm0[1,1]
|
||||
; SSE2-NEXT: minss %xmm1, %xmm0
|
||||
; SSE2-NEXT: retq
|
||||
;
|
||||
; SSE41-LABEL: test_v16f32:
|
||||
@ -231,69 +193,35 @@ define float @test_v16f32(<16 x float> %a0) {
|
||||
; SSE41-NEXT: minps %xmm3, %xmm1
|
||||
; SSE41-NEXT: minps %xmm2, %xmm0
|
||||
; SSE41-NEXT: minps %xmm1, %xmm0
|
||||
; SSE41-NEXT: movshdup {{.*#+}} xmm2 = xmm0[1,1,3,3]
|
||||
; SSE41-NEXT: movaps %xmm0, %xmm1
|
||||
; SSE41-NEXT: minss %xmm2, %xmm1
|
||||
; SSE41-NEXT: movaps %xmm0, %xmm2
|
||||
; SSE41-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
|
||||
; SSE41-NEXT: minss %xmm2, %xmm1
|
||||
; SSE41-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
|
||||
; SSE41-NEXT: minss %xmm0, %xmm1
|
||||
; SSE41-NEXT: movaps %xmm1, %xmm0
|
||||
; SSE41-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||||
; SSE41-NEXT: minps %xmm1, %xmm0
|
||||
; SSE41-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||||
; SSE41-NEXT: minss %xmm1, %xmm0
|
||||
; SSE41-NEXT: retq
|
||||
;
|
||||
; AVX-LABEL: test_v16f32:
|
||||
; AVX: # %bb.0:
|
||||
; AVX-NEXT: vminps %ymm1, %ymm0, %ymm0
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX-NEXT: vminps %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX-NEXT: vminps %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||||
; AVX-NEXT: vminss %xmm1, %xmm0, %xmm1
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0]
|
||||
; AVX-NEXT: vminss %xmm2, %xmm1, %xmm1
|
||||
; AVX-NEXT: vpermilps {{.*#+}} xmm2 = xmm0[3,3,3,3]
|
||||
; AVX-NEXT: vminss %xmm2, %xmm1, %xmm1
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; AVX-NEXT: vminss %xmm0, %xmm1, %xmm1
|
||||
; AVX-NEXT: vmovshdup {{.*#+}} xmm2 = xmm0[1,1,3,3]
|
||||
; AVX-NEXT: vminss %xmm2, %xmm1, %xmm1
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm2 = xmm0[1,0]
|
||||
; AVX-NEXT: vminss %xmm2, %xmm1, %xmm1
|
||||
; AVX-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[3,3,3,3]
|
||||
; AVX-NEXT: vminss %xmm0, %xmm1, %xmm0
|
||||
; AVX-NEXT: vminss %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vzeroupper
|
||||
; AVX-NEXT: retq
|
||||
;
|
||||
; AVX512-LABEL: test_v16f32:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vextractf32x4 $3, %zmm0, %xmm1
|
||||
; AVX512-NEXT: vpermilps {{.*#+}} xmm8 = xmm1[3,3,3,3]
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm9 = xmm1[1,0]
|
||||
; AVX512-NEXT: vmovshdup {{.*#+}} xmm10 = xmm1[1,1,3,3]
|
||||
; AVX512-NEXT: vextractf32x4 $2, %zmm0, %xmm5
|
||||
; AVX512-NEXT: vpermilps {{.*#+}} xmm11 = xmm5[3,3,3,3]
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm12 = xmm5[1,0]
|
||||
; AVX512-NEXT: vmovshdup {{.*#+}} xmm13 = xmm5[1,1,3,3]
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm3
|
||||
; AVX512-NEXT: vpermilps {{.*#+}} xmm14 = xmm3[3,3,3,3]
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm15 = xmm3[1,0]
|
||||
; AVX512-NEXT: vmovshdup {{.*#+}} xmm7 = xmm3[1,1,3,3]
|
||||
; AVX512-NEXT: vpermilps {{.*#+}} xmm2 = xmm0[3,3,3,3]
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm4 = xmm0[1,0]
|
||||
; AVX512-NEXT: vmovshdup {{.*#+}} xmm6 = xmm0[1,1,3,3]
|
||||
; AVX512-NEXT: vminss %xmm6, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm4, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm2, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm3, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm7, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm15, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm14, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm5, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm13, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm12, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm11, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm1
|
||||
; AVX512-NEXT: vminps %zmm1, %zmm0, %zmm0
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX512-NEXT: vminps %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX512-NEXT: vminps %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||||
; AVX512-NEXT: vminss %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm10, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm9, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminss %xmm8, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vzeroupper
|
||||
; AVX512-NEXT: retq
|
||||
%1 = call nnan float @llvm.vector.reduce.fmin.v16f32(<16 x float> %a0)
|
||||
@ -339,22 +267,18 @@ define double @test_v4f64(<4 x double> %a0) {
|
||||
; AVX-LABEL: test_v4f64:
|
||||
; AVX: # %bb.0:
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm3 = xmm0[1,0]
|
||||
; AVX-NEXT: vminsd %xmm3, %xmm0, %xmm0
|
||||
; AVX-NEXT: vminpd %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX-NEXT: vminsd %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vminsd %xmm2, %xmm0, %xmm0
|
||||
; AVX-NEXT: vzeroupper
|
||||
; AVX-NEXT: retq
|
||||
;
|
||||
; AVX512-LABEL: test_v4f64:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm3 = xmm0[1,0]
|
||||
; AVX512-NEXT: vminsd %xmm3, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminpd %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX512-NEXT: vminsd %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminsd %xmm2, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vzeroupper
|
||||
; AVX512-NEXT: retq
|
||||
%1 = call nnan double @llvm.vector.reduce.fmin.v4f64(<4 x double> %a0)
|
||||
@ -375,31 +299,21 @@ define double @test_v8f64(<8 x double> %a0) {
|
||||
; AVX-LABEL: test_v8f64:
|
||||
; AVX: # %bb.0:
|
||||
; AVX-NEXT: vminpd %ymm1, %ymm0, %ymm0
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX-NEXT: vminpd %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX-NEXT: vminsd %xmm1, %xmm0, %xmm1
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; AVX-NEXT: vminsd %xmm0, %xmm1, %xmm1
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
||||
; AVX-NEXT: vminsd %xmm0, %xmm1, %xmm0
|
||||
; AVX-NEXT: vminsd %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vzeroupper
|
||||
; AVX-NEXT: retq
|
||||
;
|
||||
; AVX512-LABEL: test_v8f64:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vextractf32x4 $3, %zmm0, %xmm1
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||||
; AVX512-NEXT: vextractf32x4 $2, %zmm0, %xmm3
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm4 = xmm3[1,0]
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm5
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm6 = xmm5[1,0]
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm7 = xmm0[1,0]
|
||||
; AVX512-NEXT: vminsd %xmm7, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminsd %xmm5, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminsd %xmm6, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminsd %xmm3, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminsd %xmm4, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm1
|
||||
; AVX512-NEXT: vminpd %zmm1, %zmm0, %zmm0
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX512-NEXT: vminpd %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX512-NEXT: vminsd %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vminsd %xmm2, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vzeroupper
|
||||
; AVX512-NEXT: retq
|
||||
%1 = call nnan double @llvm.vector.reduce.fmin.v8f64(<8 x double> %a0)
|
||||
@ -409,12 +323,12 @@ define double @test_v8f64(<8 x double> %a0) {
|
||||
define double @test_v16f64(<16 x double> %a0) {
|
||||
; SSE-LABEL: test_v16f64:
|
||||
; SSE: # %bb.0:
|
||||
; SSE-NEXT: minpd %xmm7, %xmm3
|
||||
; SSE-NEXT: minpd %xmm5, %xmm1
|
||||
; SSE-NEXT: minpd %xmm3, %xmm1
|
||||
; SSE-NEXT: minpd %xmm6, %xmm2
|
||||
; SSE-NEXT: minpd %xmm4, %xmm0
|
||||
; SSE-NEXT: minpd %xmm2, %xmm0
|
||||
; SSE-NEXT: minpd %xmm7, %xmm3
|
||||
; SSE-NEXT: minpd %xmm5, %xmm1
|
||||
; SSE-NEXT: minpd %xmm3, %xmm1
|
||||
; SSE-NEXT: minpd %xmm1, %xmm0
|
||||
; SSE-NEXT: movapd %xmm0, %xmm1
|
||||
; SSE-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||||
@ -426,32 +340,22 @@ define double @test_v16f64(<16 x double> %a0) {
|
||||
; AVX-NEXT: vminpd %ymm3, %ymm1, %ymm1
|
||||
; AVX-NEXT: vminpd %ymm2, %ymm0, %ymm0
|
||||
; AVX-NEXT: vminpd %ymm1, %ymm0, %ymm0
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX-NEXT: vminpd %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX-NEXT: vminsd %xmm1, %xmm0, %xmm1
|
||||
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; AVX-NEXT: vminsd %xmm0, %xmm1, %xmm1
|
||||
; AVX-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
||||
; AVX-NEXT: vminsd %xmm0, %xmm1, %xmm0
|
||||
; AVX-NEXT: vminsd %xmm1, %xmm0, %xmm0
|
||||
; AVX-NEXT: vzeroupper
|
||||
; AVX-NEXT: retq
|
||||
;
|
||||
; AVX512-LABEL: test_v16f64:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vminpd %zmm1, %zmm0, %zmm0
|
||||
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm1
|
||||
; AVX512-NEXT: vminpd %zmm1, %zmm0, %zmm0
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||||
; AVX512-NEXT: vminpd %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||||
; AVX512-NEXT: vminsd %xmm1, %xmm0, %xmm1
|
||||
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm2
|
||||
; AVX512-NEXT: vminsd %xmm2, %xmm1, %xmm1
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm2[1,0]
|
||||
; AVX512-NEXT: vminsd %xmm2, %xmm1, %xmm1
|
||||
; AVX512-NEXT: vextractf32x4 $2, %zmm0, %xmm2
|
||||
; AVX512-NEXT: vminsd %xmm2, %xmm1, %xmm1
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm2[1,0]
|
||||
; AVX512-NEXT: vminsd %xmm2, %xmm1, %xmm1
|
||||
; AVX512-NEXT: vextractf32x4 $3, %zmm0, %xmm0
|
||||
; AVX512-NEXT: vminsd %xmm0, %xmm1, %xmm1
|
||||
; AVX512-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
||||
; AVX512-NEXT: vminsd %xmm0, %xmm1, %xmm0
|
||||
; AVX512-NEXT: vminsd %xmm1, %xmm0, %xmm0
|
||||
; AVX512-NEXT: vzeroupper
|
||||
; AVX512-NEXT: retq
|
||||
%1 = call nnan double @llvm.vector.reduce.fmin.v16f64(<16 x double> %a0)
|
||||
@ -461,61 +365,69 @@ define double @test_v16f64(<16 x double> %a0) {
|
||||
define half @test_v2f16(<2 x half> %a0) nounwind {
|
||||
; SSE-LABEL: test_v2f16:
|
||||
; SSE: # %bb.0:
|
||||
; SSE-NEXT: pushq %rbp
|
||||
; SSE-NEXT: pushq %r14
|
||||
; SSE-NEXT: pushq %rbx
|
||||
; SSE-NEXT: subq $16, %rsp
|
||||
; SSE-NEXT: movl %edi, %ebx
|
||||
; SSE-NEXT: movzwl %si, %edi
|
||||
; SSE-NEXT: movl %esi, %ebx
|
||||
; SSE-NEXT: movl %edi, %r14d
|
||||
; SSE-NEXT: movzwl %bx, %ebp
|
||||
; SSE-NEXT: movl %ebp, %edi
|
||||
; SSE-NEXT: callq __gnu_h2f_ieee@PLT
|
||||
; SSE-NEXT: movaps %xmm0, (%rsp) # 16-byte Spill
|
||||
; SSE-NEXT: movzwl %bx, %edi
|
||||
; SSE-NEXT: movss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
|
||||
; SSE-NEXT: movzwl %r14w, %edi
|
||||
; SSE-NEXT: callq __gnu_h2f_ieee@PLT
|
||||
; SSE-NEXT: movaps %xmm0, %xmm1
|
||||
; SSE-NEXT: cmpunordss %xmm0, %xmm1
|
||||
; SSE-NEXT: movaps %xmm1, %xmm2
|
||||
; SSE-NEXT: movaps (%rsp), %xmm3 # 16-byte Reload
|
||||
; SSE-NEXT: andps %xmm3, %xmm2
|
||||
; SSE-NEXT: minss %xmm0, %xmm3
|
||||
; SSE-NEXT: andnps %xmm3, %xmm1
|
||||
; SSE-NEXT: orps %xmm2, %xmm1
|
||||
; SSE-NEXT: movaps %xmm1, %xmm0
|
||||
; SSE-NEXT: callq __gnu_f2h_ieee@PLT
|
||||
; SSE-NEXT: ucomiss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
||||
; SSE-NEXT: movw %bp, {{[0-9]+}}(%rsp)
|
||||
; SSE-NEXT: cmovbl %r14d, %ebx
|
||||
; SSE-NEXT: movw %bx, (%rsp)
|
||||
; SSE-NEXT: movl (%rsp), %eax
|
||||
; SSE-NEXT: # kill: def $ax killed $ax killed $eax
|
||||
; SSE-NEXT: addq $16, %rsp
|
||||
; SSE-NEXT: popq %rbx
|
||||
; SSE-NEXT: popq %r14
|
||||
; SSE-NEXT: popq %rbp
|
||||
; SSE-NEXT: retq
|
||||
;
|
||||
; AVX-LABEL: test_v2f16:
|
||||
; AVX: # %bb.0:
|
||||
; AVX-NEXT: pushq %rbp
|
||||
; AVX-NEXT: pushq %r14
|
||||
; AVX-NEXT: pushq %rbx
|
||||
; AVX-NEXT: subq $16, %rsp
|
||||
; AVX-NEXT: movl %esi, %ebx
|
||||
; AVX-NEXT: movzwl %di, %edi
|
||||
; AVX-NEXT: movl %edi, %r14d
|
||||
; AVX-NEXT: movzwl %bx, %ebp
|
||||
; AVX-NEXT: movl %ebp, %edi
|
||||
; AVX-NEXT: callq __gnu_h2f_ieee@PLT
|
||||
; AVX-NEXT: vmovss %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
|
||||
; AVX-NEXT: movzwl %bx, %edi
|
||||
; AVX-NEXT: movzwl %r14w, %edi
|
||||
; AVX-NEXT: callq __gnu_h2f_ieee@PLT
|
||||
; AVX-NEXT: vmovss {{[-0-9]+}}(%r{{[sb]}}p), %xmm2 # 4-byte Reload
|
||||
; AVX-NEXT: # xmm2 = mem[0],zero,zero,zero
|
||||
; AVX-NEXT: vminss %xmm2, %xmm0, %xmm1
|
||||
; AVX-NEXT: vcmpunordss %xmm2, %xmm2, %xmm2
|
||||
; AVX-NEXT: vblendvps %xmm2, %xmm0, %xmm1, %xmm0
|
||||
; AVX-NEXT: callq __gnu_f2h_ieee@PLT
|
||||
; AVX-NEXT: vucomiss {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
||||
; AVX-NEXT: movw %bp, {{[0-9]+}}(%rsp)
|
||||
; AVX-NEXT: cmovbl %r14d, %ebx
|
||||
; AVX-NEXT: movw %bx, (%rsp)
|
||||
; AVX-NEXT: movl (%rsp), %eax
|
||||
; AVX-NEXT: # kill: def $ax killed $ax killed $eax
|
||||
; AVX-NEXT: addq $16, %rsp
|
||||
; AVX-NEXT: popq %rbx
|
||||
; AVX-NEXT: popq %r14
|
||||
; AVX-NEXT: popq %rbp
|
||||
; AVX-NEXT: retq
|
||||
;
|
||||
; AVX512-LABEL: test_v2f16:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: movzwl %di, %eax
|
||||
; AVX512-NEXT: movzwl %si, %eax
|
||||
; AVX512-NEXT: vmovd %eax, %xmm0
|
||||
; AVX512-NEXT: vcvtph2ps %xmm0, %xmm0
|
||||
; AVX512-NEXT: movzwl %si, %eax
|
||||
; AVX512-NEXT: vmovd %eax, %xmm1
|
||||
; AVX512-NEXT: movzwl %di, %ecx
|
||||
; AVX512-NEXT: vmovd %ecx, %xmm1
|
||||
; AVX512-NEXT: vcvtph2ps %xmm1, %xmm1
|
||||
; AVX512-NEXT: vminss %xmm0, %xmm1, %xmm2
|
||||
; AVX512-NEXT: vcmpunordss %xmm0, %xmm0, %k1
|
||||
; AVX512-NEXT: vmovss %xmm1, %xmm2, %xmm2 {%k1}
|
||||
; AVX512-NEXT: vcvtps2ph $4, %xmm2, %xmm0
|
||||
; AVX512-NEXT: vmovd %xmm0, %eax
|
||||
; AVX512-NEXT: vucomiss %xmm0, %xmm1
|
||||
; AVX512-NEXT: movw %ax, -{{[0-9]+}}(%rsp)
|
||||
; AVX512-NEXT: cmovbl %edi, %esi
|
||||
; AVX512-NEXT: movw %si, -{{[0-9]+}}(%rsp)
|
||||
; AVX512-NEXT: movl -{{[0-9]+}}(%rsp), %eax
|
||||
; AVX512-NEXT: # kill: def $ax killed $ax killed $eax
|
||||
; AVX512-NEXT: retq
|
||||
%1 = call nnan half @llvm.vector.reduce.fmin.v2f16(<2 x half> %a0)
|
||||
|
||||
@ -411,7 +411,16 @@ define float @findMax(<8 x float>* byval(<8 x float>) align 16 %0) {
|
||||
; CHECK-LABEL: @findMax(
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: [[V:%.*]] = load <8 x float>, <8 x float>* [[TMP0:%.*]], align 16, [[TBAA0]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = call nnan ninf nsz float @llvm.vector.reduce.fmax.v8f32(<8 x float> [[V]])
|
||||
; CHECK-NEXT: [[RDX_SHUF:%.*]] = shufflevector <8 x float> [[V]], <8 x float> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 undef, i32 undef, i32 undef, i32 undef>
|
||||
; CHECK-NEXT: [[RDX_MINMAX_CMP:%.*]] = fcmp nnan ninf nsz ogt <8 x float> [[V]], [[RDX_SHUF]]
|
||||
; CHECK-NEXT: [[RDX_MINMAX_SELECT:%.*]] = select nnan ninf nsz <8 x i1> [[RDX_MINMAX_CMP]], <8 x float> [[V]], <8 x float> [[RDX_SHUF]]
|
||||
; CHECK-NEXT: [[RDX_SHUF8:%.*]] = shufflevector <8 x float> [[RDX_MINMAX_SELECT]], <8 x float> poison, <8 x i32> <i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
|
||||
; CHECK-NEXT: [[RDX_MINMAX_CMP9:%.*]] = fcmp nnan ninf nsz ogt <8 x float> [[RDX_MINMAX_SELECT]], [[RDX_SHUF8]]
|
||||
; CHECK-NEXT: [[RDX_MINMAX_SELECT10:%.*]] = select nnan ninf nsz <8 x i1> [[RDX_MINMAX_CMP9]], <8 x float> [[RDX_MINMAX_SELECT]], <8 x float> [[RDX_SHUF8]]
|
||||
; CHECK-NEXT: [[RDX_SHUF11:%.*]] = shufflevector <8 x float> [[RDX_MINMAX_SELECT10]], <8 x float> poison, <8 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
|
||||
; CHECK-NEXT: [[RDX_MINMAX_CMP12:%.*]] = fcmp nnan ninf nsz ogt <8 x float> [[RDX_MINMAX_SELECT10]], [[RDX_SHUF11]]
|
||||
; CHECK-NEXT: [[RDX_MINMAX_SELECT13:%.*]] = select nnan ninf nsz <8 x i1> [[RDX_MINMAX_CMP12]], <8 x float> [[RDX_MINMAX_SELECT10]], <8 x float> [[RDX_SHUF11]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = extractelement <8 x float> [[RDX_MINMAX_SELECT13]], i32 0
|
||||
; CHECK-NEXT: ret float [[TMP1]]
|
||||
;
|
||||
entry:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user