forked from OSchip/llvm-project
[X86] isNegatibleForFree - allow pre-legalized FMA negation
As long as the FMA operation is legal (which we can proxy for the FMA3/FMA4 variants as well), we don't have to wait for the LegalOperations stage.
This commit is contained in:
Simon Pilgrim
parent
28d22c2c9c
commit
c96001035d
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@ -42926,7 +42926,8 @@ char X86TargetLowering::isNegatibleForFree(SDValue Op, SelectionDAG &DAG,
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case X86ISD::FNMADD_RND:
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case X86ISD::FNMSUB_RND: {
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if (!Op.hasOneUse() || !Subtarget.hasAnyFMA() || !isTypeLegal(VT) ||
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!(SVT == MVT::f32 || SVT == MVT::f64) || !LegalOperations)
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!(SVT == MVT::f32 || SVT == MVT::f64) ||
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!isOperationLegal(ISD::FMA, VT))
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break;
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// This is always negatible for free but we might be able to remove some
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@ -42966,7 +42967,8 @@ SDValue X86TargetLowering::getNegatedExpression(SDValue Op, SelectionDAG &DAG,
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case X86ISD::FNMADD_RND:
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case X86ISD::FNMSUB_RND: {
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if (!Op.hasOneUse() || !Subtarget.hasAnyFMA() || !isTypeLegal(VT) ||
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!(SVT == MVT::f32 || SVT == MVT::f64) || !LegalOperations)
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!(SVT == MVT::f32 || SVT == MVT::f64) ||
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!isOperationLegal(ISD::FMA, VT))
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break;
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// This is always negatible for free but we might be able to remove some
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@ -5,14 +5,14 @@
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define float @test_fneg_fma_subx_y_negz_f32(float %w, float %x, float %y, float %z) {
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; FMA3-LABEL: test_fneg_fma_subx_y_negz_f32:
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; FMA3: # %bb.0: # %entry
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; FMA3-NEXT: vsubss %xmm0, %xmm1, %xmm0
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; FMA3-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm3
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; FMA3-NEXT: vsubss %xmm1, %xmm0, %xmm0
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; FMA3-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm2 * xmm0) + xmm3
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; FMA3-NEXT: retq
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;
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; FMA4-LABEL: test_fneg_fma_subx_y_negz_f32:
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; FMA4: # %bb.0: # %entry
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; FMA4-NEXT: vsubss %xmm0, %xmm1, %xmm0
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; FMA4-NEXT: vfmaddss %xmm3, %xmm2, %xmm0, %xmm0
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; FMA4-NEXT: vsubss %xmm1, %xmm0, %xmm0
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; FMA4-NEXT: vfnmaddss %xmm3, %xmm2, %xmm0, %xmm0
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; FMA4-NEXT: retq
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entry:
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%subx = fsub nsz float %w, %x
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@ -25,14 +25,14 @@ entry:
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define float @test_fneg_fma_x_suby_negz_f32(float %w, float %x, float %y, float %z) {
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; FMA3-LABEL: test_fneg_fma_x_suby_negz_f32:
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; FMA3: # %bb.0: # %entry
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; FMA3-NEXT: vsubss %xmm0, %xmm2, %xmm0
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; FMA3-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm1 * xmm0) + xmm3
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; FMA3-NEXT: vsubss %xmm2, %xmm0, %xmm0
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; FMA3-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm3
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; FMA3-NEXT: retq
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;
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; FMA4-LABEL: test_fneg_fma_x_suby_negz_f32:
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; FMA4: # %bb.0: # %entry
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; FMA4-NEXT: vsubss %xmm0, %xmm2, %xmm0
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; FMA4-NEXT: vfmaddss %xmm3, %xmm0, %xmm1, %xmm0
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; FMA4-NEXT: vsubss %xmm2, %xmm0, %xmm0
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; FMA4-NEXT: vfnmaddss %xmm3, %xmm0, %xmm1, %xmm0
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; FMA4-NEXT: retq
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entry:
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%suby = fsub nsz float %w, %y
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@ -46,15 +46,15 @@ define float @test_fneg_fma_subx_suby_negz_f32(float %w, float %x, float %y, flo
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; FMA3-LABEL: test_fneg_fma_subx_suby_negz_f32:
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; FMA3: # %bb.0: # %entry
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; FMA3-NEXT: vsubss %xmm1, %xmm0, %xmm1
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; FMA3-NEXT: vsubss %xmm0, %xmm2, %xmm0
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; FMA3-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm1 * xmm0) + xmm3
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; FMA3-NEXT: vsubss %xmm2, %xmm0, %xmm0
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; FMA3-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm3
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; FMA3-NEXT: retq
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;
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; FMA4-LABEL: test_fneg_fma_subx_suby_negz_f32:
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; FMA4: # %bb.0: # %entry
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; FMA4-NEXT: vsubss %xmm1, %xmm0, %xmm1
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; FMA4-NEXT: vsubss %xmm0, %xmm2, %xmm0
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; FMA4-NEXT: vfmaddss %xmm3, %xmm0, %xmm1, %xmm0
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; FMA4-NEXT: vsubss %xmm2, %xmm0, %xmm0
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; FMA4-NEXT: vfnmaddss %xmm3, %xmm0, %xmm1, %xmm0
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; FMA4-NEXT: retq
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entry:
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%subx = fsub nsz float %w, %x
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@ -92,13 +92,13 @@ define float @negated_constant(float %x) {
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; FMA3-LABEL: negated_constant:
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; FMA3: # %bb.0:
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; FMA3-NEXT: vmulss {{.*}}(%rip), %xmm0, %xmm1
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; FMA3-NEXT: vfmadd132ss {{.*#+}} xmm0 = (xmm0 * mem) + xmm1
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; FMA3-NEXT: vfnmsub132ss {{.*#+}} xmm0 = -(xmm0 * mem) - xmm1
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; FMA3-NEXT: retq
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;
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; FMA4-LABEL: negated_constant:
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; FMA4: # %bb.0:
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; FMA4-NEXT: vmulss {{.*}}(%rip), %xmm0, %xmm1
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; FMA4-NEXT: vfmaddss %xmm1, {{.*}}(%rip), %xmm0, %xmm0
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; FMA4-NEXT: vfnmsubss %xmm1, {{.*}}(%rip), %xmm0, %xmm0
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; FMA4-NEXT: retq
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%m = fmul float %x, 42.0
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%fma = call nsz float @llvm.fma.f32(float %x, float -42.0, float %m)
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@ -1293,20 +1293,20 @@ define float @test_f32_interp(float %x, float %y, float %t) {
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;
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; FMA-NOINFS-LABEL: test_f32_interp:
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; FMA-NOINFS: # %bb.0:
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; FMA-NOINFS-NEXT: vfnmadd213ss {{.*#+}} xmm1 = -(xmm2 * xmm1) + xmm1
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; FMA-NOINFS-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm1
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; FMA-NOINFS-NEXT: vfmsub213ss {{.*#+}} xmm1 = (xmm2 * xmm1) - xmm1
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; FMA-NOINFS-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm2 * xmm0) - xmm1
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; FMA-NOINFS-NEXT: retq
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;
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; FMA4-NOINFS-LABEL: test_f32_interp:
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; FMA4-NOINFS: # %bb.0:
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; FMA4-NOINFS-NEXT: vfnmaddss %xmm1, %xmm1, %xmm2, %xmm1
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; FMA4-NOINFS-NEXT: vfmaddss %xmm1, %xmm2, %xmm0, %xmm0
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; FMA4-NOINFS-NEXT: vfmsubss %xmm1, %xmm1, %xmm2, %xmm1
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; FMA4-NOINFS-NEXT: vfmsubss %xmm1, %xmm2, %xmm0, %xmm0
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; FMA4-NOINFS-NEXT: retq
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;
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; AVX512-NOINFS-LABEL: test_f32_interp:
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; AVX512-NOINFS: # %bb.0:
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; AVX512-NOINFS-NEXT: vfnmadd213ss {{.*#+}} xmm1 = -(xmm2 * xmm1) + xmm1
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; AVX512-NOINFS-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm1
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; AVX512-NOINFS-NEXT: vfmsub213ss {{.*#+}} xmm1 = (xmm2 * xmm1) - xmm1
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; AVX512-NOINFS-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm2 * xmm0) - xmm1
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; AVX512-NOINFS-NEXT: retq
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%t1 = fsub float 1.0, %t
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%tx = fmul float %x, %t
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@ -1342,20 +1342,20 @@ define <4 x float> @test_v4f32_interp(<4 x float> %x, <4 x float> %y, <4 x float
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;
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; FMA-NOINFS-LABEL: test_v4f32_interp:
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; FMA-NOINFS: # %bb.0:
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; FMA-NOINFS-NEXT: vfnmadd213ps {{.*#+}} xmm1 = -(xmm2 * xmm1) + xmm1
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; FMA-NOINFS-NEXT: vfmadd213ps {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm1
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; FMA-NOINFS-NEXT: vfmsub213ps {{.*#+}} xmm1 = (xmm2 * xmm1) - xmm1
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; FMA-NOINFS-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm2 * xmm0) - xmm1
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; FMA-NOINFS-NEXT: retq
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;
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; FMA4-NOINFS-LABEL: test_v4f32_interp:
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; FMA4-NOINFS: # %bb.0:
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; FMA4-NOINFS-NEXT: vfnmaddps %xmm1, %xmm1, %xmm2, %xmm1
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; FMA4-NOINFS-NEXT: vfmaddps %xmm1, %xmm2, %xmm0, %xmm0
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; FMA4-NOINFS-NEXT: vfmsubps %xmm1, %xmm1, %xmm2, %xmm1
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; FMA4-NOINFS-NEXT: vfmsubps %xmm1, %xmm2, %xmm0, %xmm0
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; FMA4-NOINFS-NEXT: retq
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;
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; AVX512-NOINFS-LABEL: test_v4f32_interp:
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; AVX512-NOINFS: # %bb.0:
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; AVX512-NOINFS-NEXT: vfnmadd213ps {{.*#+}} xmm1 = -(xmm2 * xmm1) + xmm1
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; AVX512-NOINFS-NEXT: vfmadd213ps {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm1
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; AVX512-NOINFS-NEXT: vfmsub213ps {{.*#+}} xmm1 = (xmm2 * xmm1) - xmm1
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; AVX512-NOINFS-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm2 * xmm0) - xmm1
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; AVX512-NOINFS-NEXT: retq
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%t1 = fsub <4 x float> <float 1.0, float 1.0, float 1.0, float 1.0>, %t
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%tx = fmul <4 x float> %x, %t
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@ -1391,20 +1391,20 @@ define <8 x float> @test_v8f32_interp(<8 x float> %x, <8 x float> %y, <8 x float
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;
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; FMA-NOINFS-LABEL: test_v8f32_interp:
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; FMA-NOINFS: # %bb.0:
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; FMA-NOINFS-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm2 * ymm1) + ymm1
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; FMA-NOINFS-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm2 * ymm0) + ymm1
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; FMA-NOINFS-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm2 * ymm1) - ymm1
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; FMA-NOINFS-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm2 * ymm0) - ymm1
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; FMA-NOINFS-NEXT: retq
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;
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; FMA4-NOINFS-LABEL: test_v8f32_interp:
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; FMA4-NOINFS: # %bb.0:
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; FMA4-NOINFS-NEXT: vfnmaddps %ymm1, %ymm1, %ymm2, %ymm1
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; FMA4-NOINFS-NEXT: vfmaddps %ymm1, %ymm2, %ymm0, %ymm0
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; FMA4-NOINFS-NEXT: vfmsubps %ymm1, %ymm1, %ymm2, %ymm1
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; FMA4-NOINFS-NEXT: vfmsubps %ymm1, %ymm2, %ymm0, %ymm0
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; FMA4-NOINFS-NEXT: retq
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;
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; AVX512-NOINFS-LABEL: test_v8f32_interp:
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; AVX512-NOINFS: # %bb.0:
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; AVX512-NOINFS-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm2 * ymm1) + ymm1
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; AVX512-NOINFS-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm2 * ymm0) + ymm1
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; AVX512-NOINFS-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm2 * ymm1) - ymm1
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; AVX512-NOINFS-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm2 * ymm0) - ymm1
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; AVX512-NOINFS-NEXT: retq
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%t1 = fsub <8 x float> <float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0>, %t
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%tx = fmul <8 x float> %x, %t
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@ -1440,20 +1440,20 @@ define double @test_f64_interp(double %x, double %y, double %t) {
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;
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; FMA-NOINFS-LABEL: test_f64_interp:
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; FMA-NOINFS: # %bb.0:
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; FMA-NOINFS-NEXT: vfnmadd213sd {{.*#+}} xmm1 = -(xmm2 * xmm1) + xmm1
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; FMA-NOINFS-NEXT: vfmadd213sd {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm1
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; FMA-NOINFS-NEXT: vfmsub213sd {{.*#+}} xmm1 = (xmm2 * xmm1) - xmm1
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; FMA-NOINFS-NEXT: vfmsub213sd {{.*#+}} xmm0 = (xmm2 * xmm0) - xmm1
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; FMA-NOINFS-NEXT: retq
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;
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; FMA4-NOINFS-LABEL: test_f64_interp:
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; FMA4-NOINFS: # %bb.0:
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; FMA4-NOINFS-NEXT: vfnmaddsd %xmm1, %xmm1, %xmm2, %xmm1
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; FMA4-NOINFS-NEXT: vfmaddsd %xmm1, %xmm2, %xmm0, %xmm0
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; FMA4-NOINFS-NEXT: vfmsubsd %xmm1, %xmm1, %xmm2, %xmm1
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; FMA4-NOINFS-NEXT: vfmsubsd %xmm1, %xmm2, %xmm0, %xmm0
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; FMA4-NOINFS-NEXT: retq
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;
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; AVX512-NOINFS-LABEL: test_f64_interp:
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; AVX512-NOINFS: # %bb.0:
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; AVX512-NOINFS-NEXT: vfnmadd213sd {{.*#+}} xmm1 = -(xmm2 * xmm1) + xmm1
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; AVX512-NOINFS-NEXT: vfmadd213sd {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm1
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; AVX512-NOINFS-NEXT: vfmsub213sd {{.*#+}} xmm1 = (xmm2 * xmm1) - xmm1
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; AVX512-NOINFS-NEXT: vfmsub213sd {{.*#+}} xmm0 = (xmm2 * xmm0) - xmm1
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; AVX512-NOINFS-NEXT: retq
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%t1 = fsub double 1.0, %t
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%tx = fmul double %x, %t
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@ -1489,20 +1489,20 @@ define <2 x double> @test_v2f64_interp(<2 x double> %x, <2 x double> %y, <2 x do
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;
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; FMA-NOINFS-LABEL: test_v2f64_interp:
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; FMA-NOINFS: # %bb.0:
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; FMA-NOINFS-NEXT: vfnmadd213pd {{.*#+}} xmm1 = -(xmm2 * xmm1) + xmm1
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; FMA-NOINFS-NEXT: vfmadd213pd {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm1
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; FMA-NOINFS-NEXT: vfmsub213pd {{.*#+}} xmm1 = (xmm2 * xmm1) - xmm1
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; FMA-NOINFS-NEXT: vfmsub213pd {{.*#+}} xmm0 = (xmm2 * xmm0) - xmm1
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; FMA-NOINFS-NEXT: retq
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;
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; FMA4-NOINFS-LABEL: test_v2f64_interp:
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; FMA4-NOINFS: # %bb.0:
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; FMA4-NOINFS-NEXT: vfnmaddpd %xmm1, %xmm1, %xmm2, %xmm1
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; FMA4-NOINFS-NEXT: vfmaddpd %xmm1, %xmm2, %xmm0, %xmm0
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; FMA4-NOINFS-NEXT: vfmsubpd %xmm1, %xmm1, %xmm2, %xmm1
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; FMA4-NOINFS-NEXT: vfmsubpd %xmm1, %xmm2, %xmm0, %xmm0
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; FMA4-NOINFS-NEXT: retq
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;
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; AVX512-NOINFS-LABEL: test_v2f64_interp:
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; AVX512-NOINFS: # %bb.0:
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; AVX512-NOINFS-NEXT: vfnmadd213pd {{.*#+}} xmm1 = -(xmm2 * xmm1) + xmm1
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; AVX512-NOINFS-NEXT: vfmadd213pd {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm1
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; AVX512-NOINFS-NEXT: vfmsub213pd {{.*#+}} xmm1 = (xmm2 * xmm1) - xmm1
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; AVX512-NOINFS-NEXT: vfmsub213pd {{.*#+}} xmm0 = (xmm2 * xmm0) - xmm1
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; AVX512-NOINFS-NEXT: retq
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%t1 = fsub <2 x double> <double 1.0, double 1.0>, %t
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%tx = fmul <2 x double> %x, %t
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@ -1538,20 +1538,20 @@ define <4 x double> @test_v4f64_interp(<4 x double> %x, <4 x double> %y, <4 x do
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;
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; FMA-NOINFS-LABEL: test_v4f64_interp:
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; FMA-NOINFS: # %bb.0:
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; FMA-NOINFS-NEXT: vfnmadd213pd {{.*#+}} ymm1 = -(ymm2 * ymm1) + ymm1
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; FMA-NOINFS-NEXT: vfmadd213pd {{.*#+}} ymm0 = (ymm2 * ymm0) + ymm1
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; FMA-NOINFS-NEXT: vfmsub213pd {{.*#+}} ymm1 = (ymm2 * ymm1) - ymm1
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; FMA-NOINFS-NEXT: vfmsub213pd {{.*#+}} ymm0 = (ymm2 * ymm0) - ymm1
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; FMA-NOINFS-NEXT: retq
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;
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; FMA4-NOINFS-LABEL: test_v4f64_interp:
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; FMA4-NOINFS: # %bb.0:
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; FMA4-NOINFS-NEXT: vfnmaddpd %ymm1, %ymm1, %ymm2, %ymm1
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; FMA4-NOINFS-NEXT: vfmaddpd %ymm1, %ymm2, %ymm0, %ymm0
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; FMA4-NOINFS-NEXT: vfmsubpd %ymm1, %ymm1, %ymm2, %ymm1
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; FMA4-NOINFS-NEXT: vfmsubpd %ymm1, %ymm2, %ymm0, %ymm0
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; FMA4-NOINFS-NEXT: retq
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;
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; AVX512-NOINFS-LABEL: test_v4f64_interp:
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; AVX512-NOINFS: # %bb.0:
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; AVX512-NOINFS-NEXT: vfnmadd213pd {{.*#+}} ymm1 = -(ymm2 * ymm1) + ymm1
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; AVX512-NOINFS-NEXT: vfmadd213pd {{.*#+}} ymm0 = (ymm2 * ymm0) + ymm1
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; AVX512-NOINFS-NEXT: vfmsub213pd {{.*#+}} ymm1 = (ymm2 * ymm1) - ymm1
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; AVX512-NOINFS-NEXT: vfmsub213pd {{.*#+}} ymm0 = (ymm2 * ymm0) - ymm1
|
||||
; AVX512-NOINFS-NEXT: retq
|
||||
%t1 = fsub <4 x double> <double 1.0, double 1.0, double 1.0, double 1.0>, %t
|
||||
%tx = fmul <4 x double> %x, %t
|
||||
|
|
|
|||
|
|
@ -849,24 +849,24 @@ define <16 x float> @test_v16f32_interp(<16 x float> %x, <16 x float> %y, <16 x
|
|||
;
|
||||
; FMA-NOINFS-LABEL: test_v16f32_interp:
|
||||
; FMA-NOINFS: # %bb.0:
|
||||
; FMA-NOINFS-NEXT: vfnmadd213ps {{.*#+}} ymm3 = -(ymm5 * ymm3) + ymm3
|
||||
; FMA-NOINFS-NEXT: vfnmadd213ps {{.*#+}} ymm2 = -(ymm4 * ymm2) + ymm2
|
||||
; FMA-NOINFS-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm4 * ymm0) + ymm2
|
||||
; FMA-NOINFS-NEXT: vfmadd213ps {{.*#+}} ymm1 = (ymm5 * ymm1) + ymm3
|
||||
; FMA-NOINFS-NEXT: vfmsub213ps {{.*#+}} ymm3 = (ymm5 * ymm3) - ymm3
|
||||
; FMA-NOINFS-NEXT: vfmsub213ps {{.*#+}} ymm2 = (ymm4 * ymm2) - ymm2
|
||||
; FMA-NOINFS-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm4 * ymm0) - ymm2
|
||||
; FMA-NOINFS-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm5 * ymm1) - ymm3
|
||||
; FMA-NOINFS-NEXT: retq
|
||||
;
|
||||
; FMA4-NOINFS-LABEL: test_v16f32_interp:
|
||||
; FMA4-NOINFS: # %bb.0:
|
||||
; FMA4-NOINFS-NEXT: vfnmaddps %ymm3, %ymm3, %ymm5, %ymm3
|
||||
; FMA4-NOINFS-NEXT: vfnmaddps %ymm2, %ymm2, %ymm4, %ymm2
|
||||
; FMA4-NOINFS-NEXT: vfmaddps %ymm2, %ymm4, %ymm0, %ymm0
|
||||
; FMA4-NOINFS-NEXT: vfmaddps %ymm3, %ymm5, %ymm1, %ymm1
|
||||
; FMA4-NOINFS-NEXT: vfmsubps %ymm3, %ymm3, %ymm5, %ymm3
|
||||
; FMA4-NOINFS-NEXT: vfmsubps %ymm2, %ymm2, %ymm4, %ymm2
|
||||
; FMA4-NOINFS-NEXT: vfmsubps %ymm2, %ymm4, %ymm0, %ymm0
|
||||
; FMA4-NOINFS-NEXT: vfmsubps %ymm3, %ymm5, %ymm1, %ymm1
|
||||
; FMA4-NOINFS-NEXT: retq
|
||||
;
|
||||
; AVX512-NOINFS-LABEL: test_v16f32_interp:
|
||||
; AVX512-NOINFS: # %bb.0:
|
||||
; AVX512-NOINFS-NEXT: vfnmadd213ps {{.*#+}} zmm1 = -(zmm2 * zmm1) + zmm1
|
||||
; AVX512-NOINFS-NEXT: vfmadd213ps {{.*#+}} zmm0 = (zmm2 * zmm0) + zmm1
|
||||
; AVX512-NOINFS-NEXT: vfmsub213ps {{.*#+}} zmm1 = (zmm2 * zmm1) - zmm1
|
||||
; AVX512-NOINFS-NEXT: vfmsub213ps {{.*#+}} zmm0 = (zmm2 * zmm0) - zmm1
|
||||
; AVX512-NOINFS-NEXT: retq
|
||||
%t1 = fsub <16 x float> <float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0>, %t
|
||||
%tx = fmul <16 x float> %x, %t
|
||||
|
|
@ -908,24 +908,24 @@ define <8 x double> @test_v8f64_interp(<8 x double> %x, <8 x double> %y, <8 x do
|
|||
;
|
||||
; FMA-NOINFS-LABEL: test_v8f64_interp:
|
||||
; FMA-NOINFS: # %bb.0:
|
||||
; FMA-NOINFS-NEXT: vfnmadd213pd {{.*#+}} ymm3 = -(ymm5 * ymm3) + ymm3
|
||||
; FMA-NOINFS-NEXT: vfnmadd213pd {{.*#+}} ymm2 = -(ymm4 * ymm2) + ymm2
|
||||
; FMA-NOINFS-NEXT: vfmadd213pd {{.*#+}} ymm0 = (ymm4 * ymm0) + ymm2
|
||||
; FMA-NOINFS-NEXT: vfmadd213pd {{.*#+}} ymm1 = (ymm5 * ymm1) + ymm3
|
||||
; FMA-NOINFS-NEXT: vfmsub213pd {{.*#+}} ymm3 = (ymm5 * ymm3) - ymm3
|
||||
; FMA-NOINFS-NEXT: vfmsub213pd {{.*#+}} ymm2 = (ymm4 * ymm2) - ymm2
|
||||
; FMA-NOINFS-NEXT: vfmsub213pd {{.*#+}} ymm0 = (ymm4 * ymm0) - ymm2
|
||||
; FMA-NOINFS-NEXT: vfmsub213pd {{.*#+}} ymm1 = (ymm5 * ymm1) - ymm3
|
||||
; FMA-NOINFS-NEXT: retq
|
||||
;
|
||||
; FMA4-NOINFS-LABEL: test_v8f64_interp:
|
||||
; FMA4-NOINFS: # %bb.0:
|
||||
; FMA4-NOINFS-NEXT: vfnmaddpd %ymm3, %ymm3, %ymm5, %ymm3
|
||||
; FMA4-NOINFS-NEXT: vfnmaddpd %ymm2, %ymm2, %ymm4, %ymm2
|
||||
; FMA4-NOINFS-NEXT: vfmaddpd %ymm2, %ymm4, %ymm0, %ymm0
|
||||
; FMA4-NOINFS-NEXT: vfmaddpd %ymm3, %ymm5, %ymm1, %ymm1
|
||||
; FMA4-NOINFS-NEXT: vfmsubpd %ymm3, %ymm3, %ymm5, %ymm3
|
||||
; FMA4-NOINFS-NEXT: vfmsubpd %ymm2, %ymm2, %ymm4, %ymm2
|
||||
; FMA4-NOINFS-NEXT: vfmsubpd %ymm2, %ymm4, %ymm0, %ymm0
|
||||
; FMA4-NOINFS-NEXT: vfmsubpd %ymm3, %ymm5, %ymm1, %ymm1
|
||||
; FMA4-NOINFS-NEXT: retq
|
||||
;
|
||||
; AVX512-NOINFS-LABEL: test_v8f64_interp:
|
||||
; AVX512-NOINFS: # %bb.0:
|
||||
; AVX512-NOINFS-NEXT: vfnmadd213pd {{.*#+}} zmm1 = -(zmm2 * zmm1) + zmm1
|
||||
; AVX512-NOINFS-NEXT: vfmadd213pd {{.*#+}} zmm0 = (zmm2 * zmm0) + zmm1
|
||||
; AVX512-NOINFS-NEXT: vfmsub213pd {{.*#+}} zmm1 = (zmm2 * zmm1) - zmm1
|
||||
; AVX512-NOINFS-NEXT: vfmsub213pd {{.*#+}} zmm0 = (zmm2 * zmm0) - zmm1
|
||||
; AVX512-NOINFS-NEXT: retq
|
||||
%t1 = fsub <8 x double> <double 1.0, double 1.0, double 1.0, double 1.0, double 1.0, double 1.0, double 1.0, double 1.0>, %t
|
||||
%tx = fmul <8 x double> %x, %t
|
||||
|
|
|
|||
|
|
@ -60,14 +60,14 @@ define float @f32_one_step(float %x) #1 {
|
|||
; FMA-RECIP-LABEL: f32_one_step:
|
||||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; FMA-RECIP-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm1 * xmm0) + mem
|
||||
; FMA-RECIP-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm1 * xmm0) - mem
|
||||
; FMA-RECIP-NEXT: vfnmadd132ss {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: f32_one_step:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; BDVER2-NEXT: vfmaddss {{.*}}(%rip), %xmm1, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfmsubss {{.*}}(%rip), %xmm1, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfnmaddss %xmm1, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
|
|
@ -94,7 +94,7 @@ define float @f32_one_step(float %x) #1 {
|
|||
; HASWELL-LABEL: f32_one_step:
|
||||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; HASWELL-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm1 * xmm0) + mem
|
||||
; HASWELL-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm1 * xmm0) - mem
|
||||
; HASWELL-NEXT: vfnmadd132ss {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
|
|
@ -111,7 +111,7 @@ define float @f32_one_step(float %x) #1 {
|
|||
; AVX512-LABEL: f32_one_step:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; AVX512-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm1 * xmm0) + mem
|
||||
; AVX512-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm1 * xmm0) - mem
|
||||
; AVX512-NEXT: vfnmadd132ss {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast float 1.0, %x
|
||||
|
|
@ -144,8 +144,8 @@ define float @f32_one_step_variables(float %x, float %y) #1 {
|
|||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpss %xmm1, %xmm1, %xmm2
|
||||
; FMA-RECIP-NEXT: vmulss %xmm2, %xmm0, %xmm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ss {{.*#+}} xmm1 = -(xmm3 * xmm1) + xmm0
|
||||
; FMA-RECIP-NEXT: vfmadd213ss {{.*#+}} xmm2 = (xmm1 * xmm2) + xmm3
|
||||
; FMA-RECIP-NEXT: vfmsub213ss {{.*#+}} xmm1 = (xmm3 * xmm1) - xmm0
|
||||
; FMA-RECIP-NEXT: vfnmadd213ss {{.*#+}} xmm2 = -(xmm1 * xmm2) + xmm3
|
||||
; FMA-RECIP-NEXT: vmovaps %xmm2, %xmm0
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
|
|
@ -153,8 +153,8 @@ define float @f32_one_step_variables(float %x, float %y) #1 {
|
|||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpss %xmm1, %xmm1, %xmm2
|
||||
; BDVER2-NEXT: vmulss %xmm2, %xmm0, %xmm3
|
||||
; BDVER2-NEXT: vfnmaddss %xmm0, %xmm3, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vfmaddss %xmm3, %xmm0, %xmm2, %xmm0
|
||||
; BDVER2-NEXT: vfmsubss %xmm0, %xmm3, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vfnmaddss %xmm3, %xmm0, %xmm2, %xmm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: f32_one_step_variables:
|
||||
|
|
@ -181,8 +181,8 @@ define float @f32_one_step_variables(float %x, float %y) #1 {
|
|||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpss %xmm1, %xmm1, %xmm2
|
||||
; HASWELL-NEXT: vmulss %xmm2, %xmm0, %xmm3
|
||||
; HASWELL-NEXT: vfnmadd213ss {{.*#+}} xmm1 = -(xmm3 * xmm1) + xmm0
|
||||
; HASWELL-NEXT: vfmadd213ss {{.*#+}} xmm2 = (xmm1 * xmm2) + xmm3
|
||||
; HASWELL-NEXT: vfmsub213ss {{.*#+}} xmm1 = (xmm3 * xmm1) - xmm0
|
||||
; HASWELL-NEXT: vfnmadd213ss {{.*#+}} xmm2 = -(xmm1 * xmm2) + xmm3
|
||||
; HASWELL-NEXT: vmovaps %xmm2, %xmm0
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
|
|
@ -200,8 +200,8 @@ define float @f32_one_step_variables(float %x, float %y) #1 {
|
|||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vrcpss %xmm1, %xmm1, %xmm2
|
||||
; AVX512-NEXT: vmulss %xmm2, %xmm0, %xmm3
|
||||
; AVX512-NEXT: vfnmadd213ss {{.*#+}} xmm1 = -(xmm3 * xmm1) + xmm0
|
||||
; AVX512-NEXT: vfmadd213ss {{.*#+}} xmm2 = (xmm1 * xmm2) + xmm3
|
||||
; AVX512-NEXT: vfmsub213ss {{.*#+}} xmm1 = (xmm3 * xmm1) - xmm0
|
||||
; AVX512-NEXT: vfnmadd213ss {{.*#+}} xmm2 = -(xmm1 * xmm2) + xmm3
|
||||
; AVX512-NEXT: vmovaps %xmm2, %xmm0
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast float %x, %y
|
||||
|
|
@ -245,20 +245,20 @@ define float @f32_two_step(float %x) #2 {
|
|||
; FMA-RECIP-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; FMA-RECIP-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
|
||||
; FMA-RECIP-NEXT: vmovaps %xmm1, %xmm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ss {{.*#+}} xmm3 = -(xmm0 * xmm3) + xmm2
|
||||
; FMA-RECIP-NEXT: vfmadd132ss {{.*#+}} xmm3 = (xmm3 * xmm1) + xmm1
|
||||
; FMA-RECIP-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm2
|
||||
; FMA-RECIP-NEXT: vfmadd132ss {{.*#+}} xmm0 = (xmm0 * xmm3) + xmm3
|
||||
; FMA-RECIP-NEXT: vfmsub213ss {{.*#+}} xmm3 = (xmm0 * xmm3) - xmm2
|
||||
; FMA-RECIP-NEXT: vfnmadd132ss {{.*#+}} xmm3 = -(xmm3 * xmm1) + xmm1
|
||||
; FMA-RECIP-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm2
|
||||
; FMA-RECIP-NEXT: vfnmadd132ss {{.*#+}} xmm0 = -(xmm0 * xmm3) + xmm3
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: f32_two_step:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; BDVER2-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
|
||||
; BDVER2-NEXT: vfnmaddss %xmm2, %xmm1, %xmm0, %xmm3
|
||||
; BDVER2-NEXT: vfmaddss %xmm1, %xmm3, %xmm1, %xmm1
|
||||
; BDVER2-NEXT: vfnmaddss %xmm2, %xmm1, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfmaddss %xmm1, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vfmsubss %xmm2, %xmm1, %xmm0, %xmm3
|
||||
; BDVER2-NEXT: vfnmaddss %xmm1, %xmm3, %xmm1, %xmm1
|
||||
; BDVER2-NEXT: vfmsubss %xmm2, %xmm1, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfnmaddss %xmm1, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: f32_two_step:
|
||||
|
|
@ -294,10 +294,10 @@ define float @f32_two_step(float %x) #2 {
|
|||
; HASWELL-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; HASWELL-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
|
||||
; HASWELL-NEXT: vmovaps %xmm1, %xmm3
|
||||
; HASWELL-NEXT: vfnmadd213ss {{.*#+}} xmm3 = -(xmm0 * xmm3) + xmm2
|
||||
; HASWELL-NEXT: vfmadd132ss {{.*#+}} xmm3 = (xmm3 * xmm1) + xmm1
|
||||
; HASWELL-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm2
|
||||
; HASWELL-NEXT: vfmadd132ss {{.*#+}} xmm0 = (xmm0 * xmm3) + xmm3
|
||||
; HASWELL-NEXT: vfmsub213ss {{.*#+}} xmm3 = (xmm0 * xmm3) - xmm2
|
||||
; HASWELL-NEXT: vfnmadd132ss {{.*#+}} xmm3 = -(xmm3 * xmm1) + xmm1
|
||||
; HASWELL-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm2
|
||||
; HASWELL-NEXT: vfnmadd132ss {{.*#+}} xmm0 = -(xmm0 * xmm3) + xmm3
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: f32_two_step:
|
||||
|
|
@ -319,10 +319,10 @@ define float @f32_two_step(float %x) #2 {
|
|||
; AVX512-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; AVX512-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
|
||||
; AVX512-NEXT: vmovaps %xmm1, %xmm3
|
||||
; AVX512-NEXT: vfnmadd213ss {{.*#+}} xmm3 = -(xmm0 * xmm3) + xmm2
|
||||
; AVX512-NEXT: vfmadd132ss {{.*#+}} xmm3 = (xmm3 * xmm1) + xmm1
|
||||
; AVX512-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm2
|
||||
; AVX512-NEXT: vfmadd132ss {{.*#+}} xmm0 = (xmm0 * xmm3) + xmm3
|
||||
; AVX512-NEXT: vfmsub213ss {{.*#+}} xmm3 = (xmm0 * xmm3) - xmm2
|
||||
; AVX512-NEXT: vfnmadd132ss {{.*#+}} xmm3 = -(xmm3 * xmm1) + xmm1
|
||||
; AVX512-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm2
|
||||
; AVX512-NEXT: vfnmadd132ss {{.*#+}} xmm0 = -(xmm0 * xmm3) + xmm3
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast float 1.0, %x
|
||||
ret float %div
|
||||
|
|
@ -412,15 +412,15 @@ define <4 x float> @v4f32_one_step(<4 x float> %x) #1 {
|
|||
; FMA-RECIP-LABEL: v4f32_one_step:
|
||||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpps %xmm0, %xmm1
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm1 * xmm0) + mem
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} xmm0 = (xmm0 * xmm1) + xmm1
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm1 * xmm0) - mem
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: v4f32_one_step:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpps %xmm0, %xmm1
|
||||
; BDVER2-NEXT: vfnmaddps {{.*}}(%rip), %xmm1, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfmaddps %xmm1, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vfmsubps {{.*}}(%rip), %xmm1, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfnmaddps %xmm1, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v4f32_one_step:
|
||||
|
|
@ -447,8 +447,8 @@ define <4 x float> @v4f32_one_step(<4 x float> %x) #1 {
|
|||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpps %xmm0, %xmm1
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} xmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm2
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} xmm0 = (xmm0 * xmm1) + xmm1
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm1 * xmm0) - xmm2
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: v4f32_one_step:
|
||||
|
|
@ -465,15 +465,15 @@ define <4 x float> @v4f32_one_step(<4 x float> %x) #1 {
|
|||
; KNL: # %bb.0:
|
||||
; KNL-NEXT: vrcpps %xmm0, %xmm1
|
||||
; KNL-NEXT: vbroadcastss {{.*#+}} xmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; KNL-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm2
|
||||
; KNL-NEXT: vfmadd132ps {{.*#+}} xmm0 = (xmm0 * xmm1) + xmm1
|
||||
; KNL-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm1 * xmm0) - xmm2
|
||||
; KNL-NEXT: vfnmadd132ps {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; KNL-NEXT: retq
|
||||
;
|
||||
; SKX-LABEL: v4f32_one_step:
|
||||
; SKX: # %bb.0:
|
||||
; SKX-NEXT: vrcpps %xmm0, %xmm1
|
||||
; SKX-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm1 * xmm0) + mem
|
||||
; SKX-NEXT: vfmadd132ps {{.*#+}} xmm0 = (xmm0 * xmm1) + xmm1
|
||||
; SKX-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm1 * xmm0) - mem
|
||||
; SKX-NEXT: vfnmadd132ps {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; SKX-NEXT: retq
|
||||
%div = fdiv fast <4 x float> <float 1.0, float 1.0, float 1.0, float 1.0>, %x
|
||||
ret <4 x float> %div
|
||||
|
|
@ -505,8 +505,8 @@ define <4 x float> @v4f32_one_step_variables(<4 x float> %x, <4 x float> %y) #1
|
|||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpps %xmm1, %xmm2
|
||||
; FMA-RECIP-NEXT: vmulps %xmm2, %xmm0, %xmm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} xmm1 = -(xmm3 * xmm1) + xmm0
|
||||
; FMA-RECIP-NEXT: vfmadd213ps {{.*#+}} xmm2 = (xmm1 * xmm2) + xmm3
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} xmm1 = (xmm3 * xmm1) - xmm0
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} xmm2 = -(xmm1 * xmm2) + xmm3
|
||||
; FMA-RECIP-NEXT: vmovaps %xmm2, %xmm0
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
|
|
@ -514,8 +514,8 @@ define <4 x float> @v4f32_one_step_variables(<4 x float> %x, <4 x float> %y) #1
|
|||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpps %xmm1, %xmm2
|
||||
; BDVER2-NEXT: vmulps %xmm2, %xmm0, %xmm3
|
||||
; BDVER2-NEXT: vfnmaddps %xmm0, %xmm3, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vfmaddps %xmm3, %xmm0, %xmm2, %xmm0
|
||||
; BDVER2-NEXT: vfmsubps %xmm0, %xmm3, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vfnmaddps %xmm3, %xmm0, %xmm2, %xmm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v4f32_one_step_variables:
|
||||
|
|
@ -542,8 +542,8 @@ define <4 x float> @v4f32_one_step_variables(<4 x float> %x, <4 x float> %y) #1
|
|||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpps %xmm1, %xmm2
|
||||
; HASWELL-NEXT: vmulps %xmm2, %xmm0, %xmm3
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} xmm1 = -(xmm3 * xmm1) + xmm0
|
||||
; HASWELL-NEXT: vfmadd213ps {{.*#+}} xmm2 = (xmm1 * xmm2) + xmm3
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} xmm1 = (xmm3 * xmm1) - xmm0
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} xmm2 = -(xmm1 * xmm2) + xmm3
|
||||
; HASWELL-NEXT: vmovaps %xmm2, %xmm0
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
|
|
@ -561,8 +561,8 @@ define <4 x float> @v4f32_one_step_variables(<4 x float> %x, <4 x float> %y) #1
|
|||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vrcpps %xmm1, %xmm2
|
||||
; AVX512-NEXT: vmulps %xmm2, %xmm0, %xmm3
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} xmm1 = -(xmm3 * xmm1) + xmm0
|
||||
; AVX512-NEXT: vfmadd213ps {{.*#+}} xmm2 = (xmm1 * xmm2) + xmm3
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} xmm1 = (xmm3 * xmm1) - xmm0
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} xmm2 = -(xmm1 * xmm2) + xmm3
|
||||
; AVX512-NEXT: vmovaps %xmm2, %xmm0
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast <4 x float> %x, %y
|
||||
|
|
@ -606,20 +606,20 @@ define <4 x float> @v4f32_two_step(<4 x float> %x) #2 {
|
|||
; FMA-RECIP-NEXT: vrcpps %xmm0, %xmm1
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} xmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; FMA-RECIP-NEXT: vmovaps %xmm1, %xmm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} xmm3 = -(xmm0 * xmm3) + xmm2
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} xmm3 = (xmm3 * xmm1) + xmm1
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm2
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} xmm0 = (xmm0 * xmm3) + xmm3
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} xmm3 = (xmm0 * xmm3) - xmm2
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} xmm3 = -(xmm3 * xmm1) + xmm1
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm2
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} xmm0 = -(xmm0 * xmm3) + xmm3
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: v4f32_two_step:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpps %xmm0, %xmm1
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} xmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; BDVER2-NEXT: vfnmaddps %xmm2, %xmm1, %xmm0, %xmm3
|
||||
; BDVER2-NEXT: vfmaddps %xmm1, %xmm3, %xmm1, %xmm1
|
||||
; BDVER2-NEXT: vfnmaddps %xmm2, %xmm1, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfmaddps %xmm1, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vfmsubps %xmm2, %xmm1, %xmm0, %xmm3
|
||||
; BDVER2-NEXT: vfnmaddps %xmm1, %xmm3, %xmm1, %xmm1
|
||||
; BDVER2-NEXT: vfmsubps %xmm2, %xmm1, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfnmaddps %xmm1, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v4f32_two_step:
|
||||
|
|
@ -655,10 +655,10 @@ define <4 x float> @v4f32_two_step(<4 x float> %x) #2 {
|
|||
; HASWELL-NEXT: vrcpps %xmm0, %xmm1
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} xmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; HASWELL-NEXT: vmovaps %xmm1, %xmm3
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} xmm3 = -(xmm0 * xmm3) + xmm2
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} xmm3 = (xmm3 * xmm1) + xmm1
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm2
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} xmm0 = (xmm0 * xmm3) + xmm3
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} xmm3 = (xmm0 * xmm3) - xmm2
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} xmm3 = -(xmm3 * xmm1) + xmm1
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm2
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} xmm0 = -(xmm0 * xmm3) + xmm3
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: v4f32_two_step:
|
||||
|
|
@ -680,10 +680,10 @@ define <4 x float> @v4f32_two_step(<4 x float> %x) #2 {
|
|||
; AVX512-NEXT: vrcpps %xmm0, %xmm1
|
||||
; AVX512-NEXT: vbroadcastss {{.*#+}} xmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; AVX512-NEXT: vmovaps %xmm1, %xmm3
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} xmm3 = -(xmm0 * xmm3) + xmm2
|
||||
; AVX512-NEXT: vfmadd132ps {{.*#+}} xmm3 = (xmm3 * xmm1) + xmm1
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm2
|
||||
; AVX512-NEXT: vfmadd132ps {{.*#+}} xmm0 = (xmm0 * xmm3) + xmm3
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} xmm3 = (xmm0 * xmm3) - xmm2
|
||||
; AVX512-NEXT: vfnmadd132ps {{.*#+}} xmm3 = -(xmm3 * xmm1) + xmm1
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm2
|
||||
; AVX512-NEXT: vfnmadd132ps {{.*#+}} xmm0 = -(xmm0 * xmm3) + xmm3
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast <4 x float> <float 1.0, float 1.0, float 1.0, float 1.0>, %x
|
||||
ret <4 x float> %div
|
||||
|
|
@ -783,15 +783,15 @@ define <8 x float> @v8f32_one_step(<8 x float> %x) #1 {
|
|||
; FMA-RECIP-LABEL: v8f32_one_step:
|
||||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpps %ymm0, %ymm1
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm1 * ymm0) + mem
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm1) + ymm1
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm1 * ymm0) - mem
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm1) + ymm1
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: v8f32_one_step:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpps %ymm0, %ymm1
|
||||
; BDVER2-NEXT: vfnmaddps {{.*}}(%rip), %ymm1, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfmaddps %ymm1, %ymm0, %ymm1, %ymm0
|
||||
; BDVER2-NEXT: vfmsubps {{.*}}(%rip), %ymm1, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfnmaddps %ymm1, %ymm0, %ymm1, %ymm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v8f32_one_step:
|
||||
|
|
@ -818,8 +818,8 @@ define <8 x float> @v8f32_one_step(<8 x float> %x) #1 {
|
|||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpps %ymm0, %ymm1
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} ymm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm1 * ymm0) + ymm2
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm1) + ymm1
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm1 * ymm0) - ymm2
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm1) + ymm1
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: v8f32_one_step:
|
||||
|
|
@ -836,15 +836,15 @@ define <8 x float> @v8f32_one_step(<8 x float> %x) #1 {
|
|||
; KNL: # %bb.0:
|
||||
; KNL-NEXT: vrcpps %ymm0, %ymm1
|
||||
; KNL-NEXT: vbroadcastss {{.*#+}} ymm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; KNL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm1 * ymm0) + ymm2
|
||||
; KNL-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm1) + ymm1
|
||||
; KNL-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm1 * ymm0) - ymm2
|
||||
; KNL-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm1) + ymm1
|
||||
; KNL-NEXT: retq
|
||||
;
|
||||
; SKX-LABEL: v8f32_one_step:
|
||||
; SKX: # %bb.0:
|
||||
; SKX-NEXT: vrcpps %ymm0, %ymm1
|
||||
; SKX-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm1 * ymm0) + mem
|
||||
; SKX-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm1) + ymm1
|
||||
; SKX-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm1 * ymm0) - mem
|
||||
; SKX-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm1) + ymm1
|
||||
; SKX-NEXT: retq
|
||||
%div = fdiv fast <8 x float> <float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0>, %x
|
||||
ret <8 x float> %div
|
||||
|
|
@ -900,20 +900,20 @@ define <8 x float> @v8f32_two_step(<8 x float> %x) #2 {
|
|||
; FMA-RECIP-NEXT: vrcpps %ymm0, %ymm1
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; FMA-RECIP-NEXT: vmovaps %ymm1, %ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm3 = -(ymm0 * ymm3) + ymm2
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} ymm3 = (ymm3 * ymm1) + ymm1
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm3 * ymm0) + ymm2
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm3) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm3 = (ymm0 * ymm3) - ymm2
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm3 = -(ymm3 * ymm1) + ymm1
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm3 * ymm0) - ymm2
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm3) + ymm3
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: v8f32_two_step:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpps %ymm0, %ymm1
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} ymm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; BDVER2-NEXT: vfnmaddps %ymm2, %ymm1, %ymm0, %ymm3
|
||||
; BDVER2-NEXT: vfmaddps %ymm1, %ymm3, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vfnmaddps %ymm2, %ymm1, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfmaddps %ymm1, %ymm0, %ymm1, %ymm0
|
||||
; BDVER2-NEXT: vfmsubps %ymm2, %ymm1, %ymm0, %ymm3
|
||||
; BDVER2-NEXT: vfnmaddps %ymm1, %ymm3, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vfmsubps %ymm2, %ymm1, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfnmaddps %ymm1, %ymm0, %ymm1, %ymm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v8f32_two_step:
|
||||
|
|
@ -949,10 +949,10 @@ define <8 x float> @v8f32_two_step(<8 x float> %x) #2 {
|
|||
; HASWELL-NEXT: vrcpps %ymm0, %ymm1
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} ymm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; HASWELL-NEXT: vmovaps %ymm1, %ymm3
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm3 = -(ymm0 * ymm3) + ymm2
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} ymm3 = (ymm3 * ymm1) + ymm1
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm3 * ymm0) + ymm2
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm3) + ymm3
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm3 = (ymm0 * ymm3) - ymm2
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm3 = -(ymm3 * ymm1) + ymm1
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm3 * ymm0) - ymm2
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm3) + ymm3
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: v8f32_two_step:
|
||||
|
|
@ -974,10 +974,10 @@ define <8 x float> @v8f32_two_step(<8 x float> %x) #2 {
|
|||
; AVX512-NEXT: vrcpps %ymm0, %ymm1
|
||||
; AVX512-NEXT: vbroadcastss {{.*#+}} ymm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; AVX512-NEXT: vmovaps %ymm1, %ymm3
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} ymm3 = -(ymm0 * ymm3) + ymm2
|
||||
; AVX512-NEXT: vfmadd132ps {{.*#+}} ymm3 = (ymm3 * ymm1) + ymm1
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm3 * ymm0) + ymm2
|
||||
; AVX512-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm3) + ymm3
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} ymm3 = (ymm0 * ymm3) - ymm2
|
||||
; AVX512-NEXT: vfnmadd132ps {{.*#+}} ymm3 = -(ymm3 * ymm1) + ymm1
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm3 * ymm0) - ymm2
|
||||
; AVX512-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm3) + ymm3
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast <8 x float> <float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0>, %x
|
||||
ret <8 x float> %div
|
||||
|
|
@ -1110,11 +1110,11 @@ define <16 x float> @v16f32_one_step(<16 x float> %x) #1 {
|
|||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpps %ymm0, %ymm2
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm3 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm2 * ymm0) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm2 * ymm0) - ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vrcpps %ymm1, %ymm2
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm2 * ymm1) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} ymm1 = (ymm1 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm2 * ymm1) - ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm1 = -(ymm1 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: v16f32_one_step:
|
||||
|
|
@ -1122,10 +1122,10 @@ define <16 x float> @v16f32_one_step(<16 x float> %x) #1 {
|
|||
; BDVER2-NEXT: vrcpps %ymm0, %ymm2
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} ymm3 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; BDVER2-NEXT: vrcpps %ymm1, %ymm4
|
||||
; BDVER2-NEXT: vfnmaddps %ymm3, %ymm2, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfnmaddps %ymm3, %ymm4, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vfmaddps %ymm2, %ymm0, %ymm2, %ymm0
|
||||
; BDVER2-NEXT: vfmaddps %ymm4, %ymm1, %ymm4, %ymm1
|
||||
; BDVER2-NEXT: vfmsubps %ymm3, %ymm2, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfmsubps %ymm3, %ymm4, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vfnmaddps %ymm2, %ymm0, %ymm2, %ymm0
|
||||
; BDVER2-NEXT: vfnmaddps %ymm4, %ymm1, %ymm4, %ymm1
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v16f32_one_step:
|
||||
|
|
@ -1163,10 +1163,10 @@ define <16 x float> @v16f32_one_step(<16 x float> %x) #1 {
|
|||
; HASWELL-NEXT: vrcpps %ymm0, %ymm2
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} ymm3 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; HASWELL-NEXT: vrcpps %ymm1, %ymm4
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm2 * ymm0) + ymm3
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm2) + ymm2
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm4 * ymm1) + ymm3
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} ymm1 = (ymm1 * ymm4) + ymm4
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm2 * ymm0) - ymm3
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm2) + ymm2
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm4 * ymm1) - ymm3
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm1 = -(ymm1 * ymm4) + ymm4
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: v16f32_one_step:
|
||||
|
|
@ -1187,8 +1187,8 @@ define <16 x float> @v16f32_one_step(<16 x float> %x) #1 {
|
|||
; AVX512-LABEL: v16f32_one_step:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vrcp14ps %zmm0, %zmm1
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} zmm0 = -(zmm1 * zmm0) + mem
|
||||
; AVX512-NEXT: vfmadd132ps {{.*#+}} zmm0 = (zmm0 * zmm1) + zmm1
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} zmm0 = (zmm1 * zmm0) - mem
|
||||
; AVX512-NEXT: vfnmadd132ps {{.*#+}} zmm0 = -(zmm0 * zmm1) + zmm1
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast <16 x float> <float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0>, %x
|
||||
ret <16 x float> %div
|
||||
|
|
@ -1279,31 +1279,31 @@ define <16 x float> @v16f32_two_step(<16 x float> %x) #2 {
|
|||
; FMA-RECIP-NEXT: vrcpps %ymm0, %ymm2
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm3 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; FMA-RECIP-NEXT: vmovaps %ymm2, %ymm4
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm4 = -(ymm0 * ymm4) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} ymm4 = (ymm4 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm4 * ymm0) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm4) + ymm4
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm4 = (ymm0 * ymm4) - ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm4 = -(ymm4 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm4 * ymm0) - ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm4) + ymm4
|
||||
; FMA-RECIP-NEXT: vrcpps %ymm1, %ymm2
|
||||
; FMA-RECIP-NEXT: vmovaps %ymm2, %ymm4
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm4 = -(ymm1 * ymm4) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} ymm4 = (ymm4 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm4 * ymm1) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} ymm1 = (ymm1 * ymm4) + ymm4
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm4 = (ymm1 * ymm4) - ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm4 = -(ymm4 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm4 * ymm1) - ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm1 = -(ymm1 * ymm4) + ymm4
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: v16f32_two_step:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpps %ymm0, %ymm2
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} ymm3 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; BDVER2-NEXT: vfnmaddps %ymm3, %ymm2, %ymm0, %ymm4
|
||||
; BDVER2-NEXT: vfmaddps %ymm2, %ymm4, %ymm2, %ymm2
|
||||
; BDVER2-NEXT: vfnmaddps %ymm3, %ymm2, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfmaddps %ymm2, %ymm0, %ymm2, %ymm0
|
||||
; BDVER2-NEXT: vfmsubps %ymm3, %ymm2, %ymm0, %ymm4
|
||||
; BDVER2-NEXT: vfnmaddps %ymm2, %ymm4, %ymm2, %ymm2
|
||||
; BDVER2-NEXT: vfmsubps %ymm3, %ymm2, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfnmaddps %ymm2, %ymm0, %ymm2, %ymm0
|
||||
; BDVER2-NEXT: vrcpps %ymm1, %ymm2
|
||||
; BDVER2-NEXT: vfnmaddps %ymm3, %ymm2, %ymm1, %ymm4
|
||||
; BDVER2-NEXT: vfmaddps %ymm2, %ymm4, %ymm2, %ymm2
|
||||
; BDVER2-NEXT: vfnmaddps %ymm3, %ymm2, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vfmaddps %ymm2, %ymm1, %ymm2, %ymm1
|
||||
; BDVER2-NEXT: vfmsubps %ymm3, %ymm2, %ymm1, %ymm4
|
||||
; BDVER2-NEXT: vfnmaddps %ymm2, %ymm4, %ymm2, %ymm2
|
||||
; BDVER2-NEXT: vfmsubps %ymm3, %ymm2, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vfnmaddps %ymm2, %ymm1, %ymm2, %ymm1
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v16f32_two_step:
|
||||
|
|
@ -1357,16 +1357,16 @@ define <16 x float> @v16f32_two_step(<16 x float> %x) #2 {
|
|||
; HASWELL-NEXT: vrcpps %ymm0, %ymm2
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} ymm3 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; HASWELL-NEXT: vmovaps %ymm2, %ymm4
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm4 = -(ymm0 * ymm4) + ymm3
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} ymm4 = (ymm4 * ymm2) + ymm2
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm4 * ymm0) + ymm3
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm4) + ymm4
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm4 = (ymm0 * ymm4) - ymm3
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm4 = -(ymm4 * ymm2) + ymm2
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm4 * ymm0) - ymm3
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm4) + ymm4
|
||||
; HASWELL-NEXT: vrcpps %ymm1, %ymm2
|
||||
; HASWELL-NEXT: vmovaps %ymm2, %ymm4
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm4 = -(ymm1 * ymm4) + ymm3
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} ymm4 = (ymm4 * ymm2) + ymm2
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm4 * ymm1) + ymm3
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} ymm1 = (ymm1 * ymm4) + ymm4
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm4 = (ymm1 * ymm4) - ymm3
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm4 = -(ymm4 * ymm2) + ymm2
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm4 * ymm1) - ymm3
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm1 = -(ymm1 * ymm4) + ymm4
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: v16f32_two_step:
|
||||
|
|
@ -1397,10 +1397,10 @@ define <16 x float> @v16f32_two_step(<16 x float> %x) #2 {
|
|||
; AVX512-NEXT: vrcp14ps %zmm0, %zmm1
|
||||
; AVX512-NEXT: vbroadcastss {{.*#+}} zmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; AVX512-NEXT: vmovaps %zmm1, %zmm3
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} zmm3 = -(zmm0 * zmm3) + zmm2
|
||||
; AVX512-NEXT: vfmadd132ps {{.*#+}} zmm3 = (zmm3 * zmm1) + zmm1
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} zmm0 = -(zmm3 * zmm0) + zmm2
|
||||
; AVX512-NEXT: vfmadd132ps {{.*#+}} zmm0 = (zmm0 * zmm3) + zmm3
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} zmm3 = (zmm0 * zmm3) - zmm2
|
||||
; AVX512-NEXT: vfnmadd132ps {{.*#+}} zmm3 = -(zmm3 * zmm1) + zmm1
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} zmm0 = (zmm3 * zmm0) - zmm2
|
||||
; AVX512-NEXT: vfnmadd132ps {{.*#+}} zmm0 = -(zmm0 * zmm3) + zmm3
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast <16 x float> <float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0>, %x
|
||||
ret <16 x float> %div
|
||||
|
|
|
|||
|
|
@ -58,8 +58,8 @@ define float @f32_one_step_2(float %x) #1 {
|
|||
; FMA-RECIP-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; FMA-RECIP-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
|
||||
; FMA-RECIP-NEXT: vmulss %xmm2, %xmm1, %xmm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm2
|
||||
; FMA-RECIP-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm1 * xmm0) + xmm3
|
||||
; FMA-RECIP-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm2
|
||||
; FMA-RECIP-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm3
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: f32_one_step_2:
|
||||
|
|
@ -67,8 +67,8 @@ define float @f32_one_step_2(float %x) #1 {
|
|||
; BDVER2-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; BDVER2-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
|
||||
; BDVER2-NEXT: vmulss %xmm2, %xmm1, %xmm3
|
||||
; BDVER2-NEXT: vfnmaddss %xmm2, %xmm3, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfmaddss %xmm3, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vfmsubss %xmm2, %xmm3, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfnmaddss %xmm3, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: f32_one_step_2:
|
||||
|
|
@ -98,8 +98,8 @@ define float @f32_one_step_2(float %x) #1 {
|
|||
; HASWELL-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; HASWELL-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
|
||||
; HASWELL-NEXT: vmulss %xmm2, %xmm1, %xmm3
|
||||
; HASWELL-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm2
|
||||
; HASWELL-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm1 * xmm0) + xmm3
|
||||
; HASWELL-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm2
|
||||
; HASWELL-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm3
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: f32_one_step_2:
|
||||
|
|
@ -118,8 +118,8 @@ define float @f32_one_step_2(float %x) #1 {
|
|||
; AVX512-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; AVX512-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
|
||||
; AVX512-NEXT: vmulss %xmm2, %xmm1, %xmm3
|
||||
; AVX512-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm2
|
||||
; AVX512-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm1 * xmm0) + xmm3
|
||||
; AVX512-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm2
|
||||
; AVX512-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm3
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast float 3456.0, %x
|
||||
ret float %div
|
||||
|
|
@ -154,7 +154,7 @@ define float @f32_one_step_2_divs(float %x) #1 {
|
|||
; FMA-RECIP-LABEL: f32_one_step_2_divs:
|
||||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; FMA-RECIP-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm1 * xmm0) + mem
|
||||
; FMA-RECIP-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm1 * xmm0) - mem
|
||||
; FMA-RECIP-NEXT: vfnmadd132ss {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; FMA-RECIP-NEXT: vmulss {{.*}}(%rip), %xmm0, %xmm1
|
||||
; FMA-RECIP-NEXT: vmulss %xmm0, %xmm1, %xmm0
|
||||
|
|
@ -163,7 +163,7 @@ define float @f32_one_step_2_divs(float %x) #1 {
|
|||
; BDVER2-LABEL: f32_one_step_2_divs:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; BDVER2-NEXT: vfmaddss {{.*}}(%rip), %xmm1, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfmsubss {{.*}}(%rip), %xmm1, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfnmaddss %xmm1, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vmulss {{.*}}(%rip), %xmm0, %xmm1
|
||||
; BDVER2-NEXT: vmulss %xmm0, %xmm1, %xmm0
|
||||
|
|
@ -196,7 +196,7 @@ define float @f32_one_step_2_divs(float %x) #1 {
|
|||
; HASWELL-LABEL: f32_one_step_2_divs:
|
||||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; HASWELL-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm1 * xmm0) + mem
|
||||
; HASWELL-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm1 * xmm0) - mem
|
||||
; HASWELL-NEXT: vfnmadd132ss {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; HASWELL-NEXT: vmulss {{.*}}(%rip), %xmm0, %xmm1
|
||||
; HASWELL-NEXT: vmulss %xmm0, %xmm1, %xmm0
|
||||
|
|
@ -217,7 +217,7 @@ define float @f32_one_step_2_divs(float %x) #1 {
|
|||
; AVX512-LABEL: f32_one_step_2_divs:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; AVX512-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm1 * xmm0) + mem
|
||||
; AVX512-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm1 * xmm0) - mem
|
||||
; AVX512-NEXT: vfnmadd132ss {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; AVX512-NEXT: vmulss {{.*}}(%rip), %xmm0, %xmm1
|
||||
; AVX512-NEXT: vmulss %xmm0, %xmm1, %xmm0
|
||||
|
|
@ -267,23 +267,23 @@ define float @f32_two_step_2(float %x) #2 {
|
|||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; FMA-RECIP-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
|
||||
; FMA-RECIP-NEXT: vfmadd231ss {{.*#+}} xmm2 = (xmm0 * xmm1) + xmm2
|
||||
; FMA-RECIP-NEXT: vfmsub231ss {{.*#+}} xmm2 = (xmm0 * xmm1) - xmm2
|
||||
; FMA-RECIP-NEXT: vfnmadd132ss {{.*#+}} xmm2 = -(xmm2 * xmm1) + xmm1
|
||||
; FMA-RECIP-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
|
||||
; FMA-RECIP-NEXT: vmulss %xmm1, %xmm2, %xmm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm1
|
||||
; FMA-RECIP-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm3
|
||||
; FMA-RECIP-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm1
|
||||
; FMA-RECIP-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm2 * xmm0) + xmm3
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: f32_two_step_2:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; BDVER2-NEXT: vfmaddss {{.*}}(%rip), %xmm1, %xmm0, %xmm2
|
||||
; BDVER2-NEXT: vfmsubss {{.*}}(%rip), %xmm1, %xmm0, %xmm2
|
||||
; BDVER2-NEXT: vmovss {{.*#+}} xmm4 = mem[0],zero,zero,zero
|
||||
; BDVER2-NEXT: vfnmaddss %xmm1, %xmm2, %xmm1, %xmm1
|
||||
; BDVER2-NEXT: vmulss %xmm4, %xmm1, %xmm3
|
||||
; BDVER2-NEXT: vfnmaddss %xmm4, %xmm3, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfmaddss %xmm3, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vfmsubss %xmm4, %xmm3, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfnmaddss %xmm3, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: f32_two_step_2:
|
||||
|
|
@ -322,12 +322,12 @@ define float @f32_two_step_2(float %x) #2 {
|
|||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; HASWELL-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
|
||||
; HASWELL-NEXT: vfmadd231ss {{.*#+}} xmm2 = (xmm0 * xmm1) + xmm2
|
||||
; HASWELL-NEXT: vfmsub231ss {{.*#+}} xmm2 = (xmm0 * xmm1) - xmm2
|
||||
; HASWELL-NEXT: vfnmadd132ss {{.*#+}} xmm2 = -(xmm2 * xmm1) + xmm1
|
||||
; HASWELL-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
|
||||
; HASWELL-NEXT: vmulss %xmm1, %xmm2, %xmm3
|
||||
; HASWELL-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm1
|
||||
; HASWELL-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm3
|
||||
; HASWELL-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm1
|
||||
; HASWELL-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm2 * xmm0) + xmm3
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: f32_two_step_2:
|
||||
|
|
@ -350,12 +350,12 @@ define float @f32_two_step_2(float %x) #2 {
|
|||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vrcpss %xmm0, %xmm0, %xmm1
|
||||
; AVX512-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
|
||||
; AVX512-NEXT: vfmadd231ss {{.*#+}} xmm2 = (xmm0 * xmm1) + xmm2
|
||||
; AVX512-NEXT: vfmsub231ss {{.*#+}} xmm2 = (xmm0 * xmm1) - xmm2
|
||||
; AVX512-NEXT: vfnmadd132ss {{.*#+}} xmm2 = -(xmm2 * xmm1) + xmm1
|
||||
; AVX512-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
|
||||
; AVX512-NEXT: vmulss %xmm1, %xmm2, %xmm3
|
||||
; AVX512-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm1
|
||||
; AVX512-NEXT: vfmadd213ss {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm3
|
||||
; AVX512-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm1
|
||||
; AVX512-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm2 * xmm0) + xmm3
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast float 6789.0, %x
|
||||
ret float %div
|
||||
|
|
@ -391,8 +391,8 @@ define <4 x float> @v4f32_one_step2(<4 x float> %x) #1 {
|
|||
; FMA-RECIP-NEXT: vrcpps %xmm0, %xmm1
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} xmm2 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0]
|
||||
; FMA-RECIP-NEXT: vmulps %xmm2, %xmm1, %xmm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm2
|
||||
; FMA-RECIP-NEXT: vfmadd213ps {{.*#+}} xmm0 = (xmm1 * xmm0) + xmm3
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm2
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm3
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: v4f32_one_step2:
|
||||
|
|
@ -400,8 +400,8 @@ define <4 x float> @v4f32_one_step2(<4 x float> %x) #1 {
|
|||
; BDVER2-NEXT: vrcpps %xmm0, %xmm1
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} xmm2 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0]
|
||||
; BDVER2-NEXT: vmulps %xmm2, %xmm1, %xmm3
|
||||
; BDVER2-NEXT: vfnmaddps %xmm2, %xmm3, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfmaddps %xmm3, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vfmsubps %xmm2, %xmm3, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfnmaddps %xmm3, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v4f32_one_step2:
|
||||
|
|
@ -431,8 +431,8 @@ define <4 x float> @v4f32_one_step2(<4 x float> %x) #1 {
|
|||
; HASWELL-NEXT: vrcpps %xmm0, %xmm1
|
||||
; HASWELL-NEXT: vmovaps {{.*#+}} xmm2 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0]
|
||||
; HASWELL-NEXT: vmulps %xmm2, %xmm1, %xmm3
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm2
|
||||
; HASWELL-NEXT: vfmadd213ps {{.*#+}} xmm0 = (xmm1 * xmm0) + xmm3
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm2
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm3
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: v4f32_one_step2:
|
||||
|
|
@ -451,8 +451,8 @@ define <4 x float> @v4f32_one_step2(<4 x float> %x) #1 {
|
|||
; AVX512-NEXT: vrcpps %xmm0, %xmm1
|
||||
; AVX512-NEXT: vmovaps {{.*#+}} xmm2 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0]
|
||||
; AVX512-NEXT: vmulps %xmm2, %xmm1, %xmm3
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm2
|
||||
; AVX512-NEXT: vfmadd213ps {{.*#+}} xmm0 = (xmm1 * xmm0) + xmm3
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm2
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm3
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, %x
|
||||
ret <4 x float> %div
|
||||
|
|
@ -487,8 +487,8 @@ define <4 x float> @v4f32_one_step_2_divs(<4 x float> %x) #1 {
|
|||
; FMA-RECIP-LABEL: v4f32_one_step_2_divs:
|
||||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpps %xmm0, %xmm1
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm1 * xmm0) + mem
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} xmm0 = (xmm0 * xmm1) + xmm1
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm1 * xmm0) - mem
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; FMA-RECIP-NEXT: vmulps {{.*}}(%rip), %xmm0, %xmm1
|
||||
; FMA-RECIP-NEXT: vmulps %xmm0, %xmm1, %xmm0
|
||||
; FMA-RECIP-NEXT: retq
|
||||
|
|
@ -496,8 +496,8 @@ define <4 x float> @v4f32_one_step_2_divs(<4 x float> %x) #1 {
|
|||
; BDVER2-LABEL: v4f32_one_step_2_divs:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpps %xmm0, %xmm1
|
||||
; BDVER2-NEXT: vfnmaddps {{.*}}(%rip), %xmm1, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfmaddps %xmm1, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vfmsubps {{.*}}(%rip), %xmm1, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfnmaddps %xmm1, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vmulps {{.*}}(%rip), %xmm0, %xmm1
|
||||
; BDVER2-NEXT: vmulps %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: retq
|
||||
|
|
@ -530,8 +530,8 @@ define <4 x float> @v4f32_one_step_2_divs(<4 x float> %x) #1 {
|
|||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpps %xmm0, %xmm1
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} xmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm2
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} xmm0 = (xmm0 * xmm1) + xmm1
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm1 * xmm0) - xmm2
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; HASWELL-NEXT: vmulps {{.*}}(%rip), %xmm0, %xmm1
|
||||
; HASWELL-NEXT: vmulps %xmm0, %xmm1, %xmm0
|
||||
; HASWELL-NEXT: retq
|
||||
|
|
@ -552,8 +552,8 @@ define <4 x float> @v4f32_one_step_2_divs(<4 x float> %x) #1 {
|
|||
; KNL: # %bb.0:
|
||||
; KNL-NEXT: vrcpps %xmm0, %xmm1
|
||||
; KNL-NEXT: vbroadcastss {{.*#+}} xmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; KNL-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm2
|
||||
; KNL-NEXT: vfmadd132ps {{.*#+}} xmm0 = (xmm0 * xmm1) + xmm1
|
||||
; KNL-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm1 * xmm0) - xmm2
|
||||
; KNL-NEXT: vfnmadd132ps {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; KNL-NEXT: vmulps {{.*}}(%rip), %xmm0, %xmm1
|
||||
; KNL-NEXT: vmulps %xmm0, %xmm1, %xmm0
|
||||
; KNL-NEXT: retq
|
||||
|
|
@ -561,8 +561,8 @@ define <4 x float> @v4f32_one_step_2_divs(<4 x float> %x) #1 {
|
|||
; SKX-LABEL: v4f32_one_step_2_divs:
|
||||
; SKX: # %bb.0:
|
||||
; SKX-NEXT: vrcpps %xmm0, %xmm1
|
||||
; SKX-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm1 * xmm0) + mem
|
||||
; SKX-NEXT: vfmadd132ps {{.*#+}} xmm0 = (xmm0 * xmm1) + xmm1
|
||||
; SKX-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm1 * xmm0) - mem
|
||||
; SKX-NEXT: vfnmadd132ps {{.*#+}} xmm0 = -(xmm0 * xmm1) + xmm1
|
||||
; SKX-NEXT: vmulps {{.*}}(%rip), %xmm0, %xmm1
|
||||
; SKX-NEXT: vmulps %xmm0, %xmm1, %xmm0
|
||||
; SKX-NEXT: retq
|
||||
|
|
@ -610,24 +610,24 @@ define <4 x float> @v4f32_two_step2(<4 x float> %x) #2 {
|
|||
; FMA-RECIP-LABEL: v4f32_two_step2:
|
||||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpps %xmm0, %xmm1
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} xmm2 = [-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0]
|
||||
; FMA-RECIP-NEXT: vfmadd231ps {{.*#+}} xmm2 = (xmm0 * xmm1) + xmm2
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} xmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; FMA-RECIP-NEXT: vfmsub231ps {{.*#+}} xmm2 = (xmm0 * xmm1) - xmm2
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} xmm2 = -(xmm2 * xmm1) + xmm1
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} xmm1 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0]
|
||||
; FMA-RECIP-NEXT: vmulps %xmm1, %xmm2, %xmm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm1
|
||||
; FMA-RECIP-NEXT: vfmadd213ps {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm3
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm1
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm2 * xmm0) + xmm3
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: v4f32_two_step2:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpps %xmm0, %xmm1
|
||||
; BDVER2-NEXT: vfmaddps {{.*}}(%rip), %xmm1, %xmm0, %xmm2
|
||||
; BDVER2-NEXT: vfmsubps {{.*}}(%rip), %xmm1, %xmm0, %xmm2
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} xmm4 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0]
|
||||
; BDVER2-NEXT: vfnmaddps %xmm1, %xmm2, %xmm1, %xmm1
|
||||
; BDVER2-NEXT: vmulps %xmm4, %xmm1, %xmm3
|
||||
; BDVER2-NEXT: vfnmaddps %xmm4, %xmm3, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfmaddps %xmm3, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: vfmsubps %xmm4, %xmm3, %xmm0, %xmm0
|
||||
; BDVER2-NEXT: vfnmaddps %xmm3, %xmm0, %xmm1, %xmm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v4f32_two_step2:
|
||||
|
|
@ -665,13 +665,13 @@ define <4 x float> @v4f32_two_step2(<4 x float> %x) #2 {
|
|||
; HASWELL-LABEL: v4f32_two_step2:
|
||||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpps %xmm0, %xmm1
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} xmm2 = [-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0]
|
||||
; HASWELL-NEXT: vfmadd231ps {{.*#+}} xmm2 = (xmm0 * xmm1) + xmm2
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} xmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; HASWELL-NEXT: vfmsub231ps {{.*#+}} xmm2 = (xmm0 * xmm1) - xmm2
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} xmm2 = -(xmm2 * xmm1) + xmm1
|
||||
; HASWELL-NEXT: vmovaps {{.*#+}} xmm1 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0]
|
||||
; HASWELL-NEXT: vmulps %xmm1, %xmm2, %xmm3
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm1
|
||||
; HASWELL-NEXT: vfmadd213ps {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm3
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm1
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm2 * xmm0) + xmm3
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: v4f32_two_step2:
|
||||
|
|
@ -693,13 +693,13 @@ define <4 x float> @v4f32_two_step2(<4 x float> %x) #2 {
|
|||
; AVX512-LABEL: v4f32_two_step2:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vrcpps %xmm0, %xmm1
|
||||
; AVX512-NEXT: vbroadcastss {{.*#+}} xmm2 = [-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0]
|
||||
; AVX512-NEXT: vfmadd231ps {{.*#+}} xmm2 = (xmm0 * xmm1) + xmm2
|
||||
; AVX512-NEXT: vbroadcastss {{.*#+}} xmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; AVX512-NEXT: vfmsub231ps {{.*#+}} xmm2 = (xmm0 * xmm1) - xmm2
|
||||
; AVX512-NEXT: vfnmadd132ps {{.*#+}} xmm2 = -(xmm2 * xmm1) + xmm1
|
||||
; AVX512-NEXT: vmovaps {{.*#+}} xmm1 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0]
|
||||
; AVX512-NEXT: vmulps %xmm1, %xmm2, %xmm3
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm3 * xmm0) + xmm1
|
||||
; AVX512-NEXT: vfmadd213ps {{.*#+}} xmm0 = (xmm2 * xmm0) + xmm3
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} xmm0 = (xmm3 * xmm0) - xmm1
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} xmm0 = -(xmm2 * xmm0) + xmm3
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, %x
|
||||
ret <4 x float> %div
|
||||
|
|
@ -744,8 +744,8 @@ define <8 x float> @v8f32_one_step2(<8 x float> %x) #1 {
|
|||
; FMA-RECIP-NEXT: vrcpps %ymm0, %ymm1
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm2 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; FMA-RECIP-NEXT: vmulps %ymm2, %ymm1, %ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm3 * ymm0) + ymm2
|
||||
; FMA-RECIP-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm1 * ymm0) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm3 * ymm0) - ymm2
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm1 * ymm0) + ymm3
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: v8f32_one_step2:
|
||||
|
|
@ -753,8 +753,8 @@ define <8 x float> @v8f32_one_step2(<8 x float> %x) #1 {
|
|||
; BDVER2-NEXT: vrcpps %ymm0, %ymm1
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} ymm2 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; BDVER2-NEXT: vmulps %ymm2, %ymm1, %ymm3
|
||||
; BDVER2-NEXT: vfnmaddps %ymm2, %ymm3, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfmaddps %ymm3, %ymm0, %ymm1, %ymm0
|
||||
; BDVER2-NEXT: vfmsubps %ymm2, %ymm3, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfnmaddps %ymm3, %ymm0, %ymm1, %ymm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v8f32_one_step2:
|
||||
|
|
@ -784,8 +784,8 @@ define <8 x float> @v8f32_one_step2(<8 x float> %x) #1 {
|
|||
; HASWELL-NEXT: vrcpps %ymm0, %ymm1
|
||||
; HASWELL-NEXT: vmovaps {{.*#+}} ymm2 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; HASWELL-NEXT: vmulps %ymm2, %ymm1, %ymm3
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm3 * ymm0) + ymm2
|
||||
; HASWELL-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm1 * ymm0) + ymm3
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm3 * ymm0) - ymm2
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm1 * ymm0) + ymm3
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: v8f32_one_step2:
|
||||
|
|
@ -804,8 +804,8 @@ define <8 x float> @v8f32_one_step2(<8 x float> %x) #1 {
|
|||
; AVX512-NEXT: vrcpps %ymm0, %ymm1
|
||||
; AVX512-NEXT: vmovaps {{.*#+}} ymm2 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; AVX512-NEXT: vmulps %ymm2, %ymm1, %ymm3
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm3 * ymm0) + ymm2
|
||||
; AVX512-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm1 * ymm0) + ymm3
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm3 * ymm0) - ymm2
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm1 * ymm0) + ymm3
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast <8 x float> <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0>, %x
|
||||
ret <8 x float> %div
|
||||
|
|
@ -849,8 +849,8 @@ define <8 x float> @v8f32_one_step_2_divs(<8 x float> %x) #1 {
|
|||
; FMA-RECIP-LABEL: v8f32_one_step_2_divs:
|
||||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpps %ymm0, %ymm1
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm1 * ymm0) + mem
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm1) + ymm1
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm1 * ymm0) - mem
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm1) + ymm1
|
||||
; FMA-RECIP-NEXT: vmulps {{.*}}(%rip), %ymm0, %ymm1
|
||||
; FMA-RECIP-NEXT: vmulps %ymm0, %ymm1, %ymm0
|
||||
; FMA-RECIP-NEXT: retq
|
||||
|
|
@ -858,8 +858,8 @@ define <8 x float> @v8f32_one_step_2_divs(<8 x float> %x) #1 {
|
|||
; BDVER2-LABEL: v8f32_one_step_2_divs:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpps %ymm0, %ymm1
|
||||
; BDVER2-NEXT: vfnmaddps {{.*}}(%rip), %ymm1, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfmaddps %ymm1, %ymm0, %ymm1, %ymm0
|
||||
; BDVER2-NEXT: vfmsubps {{.*}}(%rip), %ymm1, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfnmaddps %ymm1, %ymm0, %ymm1, %ymm0
|
||||
; BDVER2-NEXT: vmulps {{.*}}(%rip), %ymm0, %ymm1
|
||||
; BDVER2-NEXT: vmulps %ymm0, %ymm1, %ymm0
|
||||
; BDVER2-NEXT: retq
|
||||
|
|
@ -892,8 +892,8 @@ define <8 x float> @v8f32_one_step_2_divs(<8 x float> %x) #1 {
|
|||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpps %ymm0, %ymm1
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} ymm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm1 * ymm0) + ymm2
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm1) + ymm1
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm1 * ymm0) - ymm2
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm1) + ymm1
|
||||
; HASWELL-NEXT: vmulps {{.*}}(%rip), %ymm0, %ymm1
|
||||
; HASWELL-NEXT: vmulps %ymm0, %ymm1, %ymm0
|
||||
; HASWELL-NEXT: retq
|
||||
|
|
@ -914,8 +914,8 @@ define <8 x float> @v8f32_one_step_2_divs(<8 x float> %x) #1 {
|
|||
; KNL: # %bb.0:
|
||||
; KNL-NEXT: vrcpps %ymm0, %ymm1
|
||||
; KNL-NEXT: vbroadcastss {{.*#+}} ymm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; KNL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm1 * ymm0) + ymm2
|
||||
; KNL-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm1) + ymm1
|
||||
; KNL-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm1 * ymm0) - ymm2
|
||||
; KNL-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm1) + ymm1
|
||||
; KNL-NEXT: vmulps {{.*}}(%rip), %ymm0, %ymm1
|
||||
; KNL-NEXT: vmulps %ymm0, %ymm1, %ymm0
|
||||
; KNL-NEXT: retq
|
||||
|
|
@ -923,8 +923,8 @@ define <8 x float> @v8f32_one_step_2_divs(<8 x float> %x) #1 {
|
|||
; SKX-LABEL: v8f32_one_step_2_divs:
|
||||
; SKX: # %bb.0:
|
||||
; SKX-NEXT: vrcpps %ymm0, %ymm1
|
||||
; SKX-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm1 * ymm0) + mem
|
||||
; SKX-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm1) + ymm1
|
||||
; SKX-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm1 * ymm0) - mem
|
||||
; SKX-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm1) + ymm1
|
||||
; SKX-NEXT: vmulps {{.*}}(%rip), %ymm0, %ymm1
|
||||
; SKX-NEXT: vmulps %ymm0, %ymm1, %ymm0
|
||||
; SKX-NEXT: retq
|
||||
|
|
@ -987,24 +987,24 @@ define <8 x float> @v8f32_two_step2(<8 x float> %x) #2 {
|
|||
; FMA-RECIP-LABEL: v8f32_two_step2:
|
||||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpps %ymm0, %ymm1
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm2 = [-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0]
|
||||
; FMA-RECIP-NEXT: vfmadd231ps {{.*#+}} ymm2 = (ymm0 * ymm1) + ymm2
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; FMA-RECIP-NEXT: vfmsub231ps {{.*#+}} ymm2 = (ymm0 * ymm1) - ymm2
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm2 = -(ymm2 * ymm1) + ymm1
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm1 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; FMA-RECIP-NEXT: vmulps %ymm1, %ymm2, %ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm3 * ymm0) + ymm1
|
||||
; FMA-RECIP-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm2 * ymm0) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm3 * ymm0) - ymm1
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm2 * ymm0) + ymm3
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: v8f32_two_step2:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpps %ymm0, %ymm1
|
||||
; BDVER2-NEXT: vfmaddps {{.*}}(%rip), %ymm1, %ymm0, %ymm2
|
||||
; BDVER2-NEXT: vfmsubps {{.*}}(%rip), %ymm1, %ymm0, %ymm2
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} ymm4 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; BDVER2-NEXT: vfnmaddps %ymm1, %ymm2, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vmulps %ymm4, %ymm1, %ymm3
|
||||
; BDVER2-NEXT: vfnmaddps %ymm4, %ymm3, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfmaddps %ymm3, %ymm0, %ymm1, %ymm0
|
||||
; BDVER2-NEXT: vfmsubps %ymm4, %ymm3, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfnmaddps %ymm3, %ymm0, %ymm1, %ymm0
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v8f32_two_step2:
|
||||
|
|
@ -1042,13 +1042,13 @@ define <8 x float> @v8f32_two_step2(<8 x float> %x) #2 {
|
|||
; HASWELL-LABEL: v8f32_two_step2:
|
||||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpps %ymm0, %ymm1
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} ymm2 = [-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0]
|
||||
; HASWELL-NEXT: vfmadd231ps {{.*#+}} ymm2 = (ymm0 * ymm1) + ymm2
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} ymm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; HASWELL-NEXT: vfmsub231ps {{.*#+}} ymm2 = (ymm0 * ymm1) - ymm2
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm2 = -(ymm2 * ymm1) + ymm1
|
||||
; HASWELL-NEXT: vmovaps {{.*#+}} ymm1 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; HASWELL-NEXT: vmulps %ymm1, %ymm2, %ymm3
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm3 * ymm0) + ymm1
|
||||
; HASWELL-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm2 * ymm0) + ymm3
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm3 * ymm0) - ymm1
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm2 * ymm0) + ymm3
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: v8f32_two_step2:
|
||||
|
|
@ -1070,13 +1070,13 @@ define <8 x float> @v8f32_two_step2(<8 x float> %x) #2 {
|
|||
; AVX512-LABEL: v8f32_two_step2:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vrcpps %ymm0, %ymm1
|
||||
; AVX512-NEXT: vbroadcastss {{.*#+}} ymm2 = [-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0]
|
||||
; AVX512-NEXT: vfmadd231ps {{.*#+}} ymm2 = (ymm0 * ymm1) + ymm2
|
||||
; AVX512-NEXT: vbroadcastss {{.*#+}} ymm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; AVX512-NEXT: vfmsub231ps {{.*#+}} ymm2 = (ymm0 * ymm1) - ymm2
|
||||
; AVX512-NEXT: vfnmadd132ps {{.*#+}} ymm2 = -(ymm2 * ymm1) + ymm1
|
||||
; AVX512-NEXT: vmovaps {{.*#+}} ymm1 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; AVX512-NEXT: vmulps %ymm1, %ymm2, %ymm3
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm3 * ymm0) + ymm1
|
||||
; AVX512-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm2 * ymm0) + ymm3
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm3 * ymm0) - ymm1
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm2 * ymm0) + ymm3
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast <8 x float> <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0>, %x
|
||||
ret <8 x float> %div
|
||||
|
|
@ -1179,13 +1179,13 @@ define <16 x float> @v16f32_one_step2(<16 x float> %x) #1 {
|
|||
; FMA-RECIP-NEXT: vrcpps %ymm0, %ymm2
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm3 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; FMA-RECIP-NEXT: vmulps %ymm3, %ymm2, %ymm4
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm4 * ymm0) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm2 * ymm0) + ymm4
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm4 * ymm0) - ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm2 * ymm0) + ymm4
|
||||
; FMA-RECIP-NEXT: vrcpps %ymm1, %ymm2
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm3 = [9.0E+0,1.0E+1,1.1E+1,1.2E+1,1.3E+1,1.4E+1,1.5E+1,1.6E+1]
|
||||
; FMA-RECIP-NEXT: vmulps %ymm3, %ymm2, %ymm4
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm4 * ymm1) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmadd213ps {{.*#+}} ymm1 = (ymm2 * ymm1) + ymm4
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm4 * ymm1) - ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm2 * ymm1) + ymm4
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: v16f32_one_step2:
|
||||
|
|
@ -1194,12 +1194,12 @@ define <16 x float> @v16f32_one_step2(<16 x float> %x) #1 {
|
|||
; BDVER2-NEXT: vmovaps {{.*#+}} ymm3 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; BDVER2-NEXT: vrcpps %ymm1, %ymm5
|
||||
; BDVER2-NEXT: vmulps %ymm3, %ymm2, %ymm4
|
||||
; BDVER2-NEXT: vfnmaddps %ymm3, %ymm4, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfmsubps %ymm3, %ymm4, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} ymm3 = [9.0E+0,1.0E+1,1.1E+1,1.2E+1,1.3E+1,1.4E+1,1.5E+1,1.6E+1]
|
||||
; BDVER2-NEXT: vfmaddps %ymm4, %ymm0, %ymm2, %ymm0
|
||||
; BDVER2-NEXT: vfnmaddps %ymm4, %ymm0, %ymm2, %ymm0
|
||||
; BDVER2-NEXT: vmulps %ymm3, %ymm5, %ymm4
|
||||
; BDVER2-NEXT: vfnmaddps %ymm3, %ymm4, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vfmaddps %ymm4, %ymm1, %ymm5, %ymm1
|
||||
; BDVER2-NEXT: vfmsubps %ymm3, %ymm4, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vfnmaddps %ymm4, %ymm1, %ymm5, %ymm1
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v16f32_one_step2:
|
||||
|
|
@ -1243,13 +1243,13 @@ define <16 x float> @v16f32_one_step2(<16 x float> %x) #1 {
|
|||
; HASWELL-NEXT: vrcpps %ymm0, %ymm2
|
||||
; HASWELL-NEXT: vmovaps {{.*#+}} ymm3 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; HASWELL-NEXT: vmulps %ymm3, %ymm2, %ymm4
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm4 * ymm0) + ymm3
|
||||
; HASWELL-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm2 * ymm0) + ymm4
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm4 * ymm0) - ymm3
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm2 * ymm0) + ymm4
|
||||
; HASWELL-NEXT: vrcpps %ymm1, %ymm2
|
||||
; HASWELL-NEXT: vmovaps {{.*#+}} ymm3 = [9.0E+0,1.0E+1,1.1E+1,1.2E+1,1.3E+1,1.4E+1,1.5E+1,1.6E+1]
|
||||
; HASWELL-NEXT: vmulps %ymm3, %ymm2, %ymm4
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm4 * ymm1) + ymm3
|
||||
; HASWELL-NEXT: vfmadd213ps {{.*#+}} ymm1 = (ymm2 * ymm1) + ymm4
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm4 * ymm1) - ymm3
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm2 * ymm1) + ymm4
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: v16f32_one_step2:
|
||||
|
|
@ -1275,8 +1275,8 @@ define <16 x float> @v16f32_one_step2(<16 x float> %x) #1 {
|
|||
; AVX512-NEXT: vrcp14ps %zmm0, %zmm1
|
||||
; AVX512-NEXT: vmovaps {{.*#+}} zmm2 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0,9.0E+0,1.0E+1,1.1E+1,1.2E+1,1.3E+1,1.4E+1,1.5E+1,1.6E+1]
|
||||
; AVX512-NEXT: vmulps %zmm2, %zmm1, %zmm3
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} zmm0 = -(zmm3 * zmm0) + zmm2
|
||||
; AVX512-NEXT: vfmadd213ps {{.*#+}} zmm0 = (zmm1 * zmm0) + zmm3
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} zmm0 = (zmm3 * zmm0) - zmm2
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} zmm0 = -(zmm1 * zmm0) + zmm3
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast <16 x float> <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0, float 9.0, float 10.0, float 11.0, float 12.0, float 13.0, float 14.0, float 15.0, float 16.0>, %x
|
||||
ret <16 x float> %div
|
||||
|
|
@ -1346,11 +1346,11 @@ define <16 x float> @v16f32_one_step_2_divs(<16 x float> %x) #1 {
|
|||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpps %ymm0, %ymm2
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm3 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm2 * ymm0) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm2 * ymm0) - ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vrcpps %ymm1, %ymm2
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm2 * ymm1) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmadd132ps {{.*#+}} ymm1 = (ymm1 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm2 * ymm1) - ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm1 = -(ymm1 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vmulps {{.*}}(%rip), %ymm1, %ymm2
|
||||
; FMA-RECIP-NEXT: vmulps {{.*}}(%rip), %ymm0, %ymm3
|
||||
; FMA-RECIP-NEXT: vmulps %ymm0, %ymm3, %ymm0
|
||||
|
|
@ -1361,12 +1361,12 @@ define <16 x float> @v16f32_one_step_2_divs(<16 x float> %x) #1 {
|
|||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpps %ymm0, %ymm2
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} ymm3 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; BDVER2-NEXT: vfnmaddps %ymm3, %ymm2, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfmaddps %ymm2, %ymm0, %ymm2, %ymm0
|
||||
; BDVER2-NEXT: vfmsubps %ymm3, %ymm2, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfnmaddps %ymm2, %ymm0, %ymm2, %ymm0
|
||||
; BDVER2-NEXT: vrcpps %ymm1, %ymm2
|
||||
; BDVER2-NEXT: vfnmaddps %ymm3, %ymm2, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vfmsubps %ymm3, %ymm2, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vmulps {{.*}}(%rip), %ymm0, %ymm3
|
||||
; BDVER2-NEXT: vfmaddps %ymm2, %ymm1, %ymm2, %ymm1
|
||||
; BDVER2-NEXT: vfnmaddps %ymm2, %ymm1, %ymm2, %ymm1
|
||||
; BDVER2-NEXT: vmulps {{.*}}(%rip), %ymm1, %ymm2
|
||||
; BDVER2-NEXT: vmulps %ymm0, %ymm3, %ymm0
|
||||
; BDVER2-NEXT: vmulps %ymm1, %ymm2, %ymm1
|
||||
|
|
@ -1414,11 +1414,11 @@ define <16 x float> @v16f32_one_step_2_divs(<16 x float> %x) #1 {
|
|||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpps %ymm0, %ymm2
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} ymm3 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm2 * ymm0) + ymm3
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} ymm0 = (ymm0 * ymm2) + ymm2
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm2 * ymm0) - ymm3
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm0 = -(ymm0 * ymm2) + ymm2
|
||||
; HASWELL-NEXT: vrcpps %ymm1, %ymm2
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm2 * ymm1) + ymm3
|
||||
; HASWELL-NEXT: vfmadd132ps {{.*#+}} ymm1 = (ymm1 * ymm2) + ymm2
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm2 * ymm1) - ymm3
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm1 = -(ymm1 * ymm2) + ymm2
|
||||
; HASWELL-NEXT: vmulps {{.*}}(%rip), %ymm1, %ymm2
|
||||
; HASWELL-NEXT: vmulps {{.*}}(%rip), %ymm0, %ymm3
|
||||
; HASWELL-NEXT: vmulps %ymm0, %ymm3, %ymm0
|
||||
|
|
@ -1447,8 +1447,8 @@ define <16 x float> @v16f32_one_step_2_divs(<16 x float> %x) #1 {
|
|||
; AVX512-LABEL: v16f32_one_step_2_divs:
|
||||
; AVX512: # %bb.0:
|
||||
; AVX512-NEXT: vrcp14ps %zmm0, %zmm1
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} zmm0 = -(zmm1 * zmm0) + mem
|
||||
; AVX512-NEXT: vfmadd132ps {{.*#+}} zmm0 = (zmm0 * zmm1) + zmm1
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} zmm0 = (zmm1 * zmm0) - mem
|
||||
; AVX512-NEXT: vfnmadd132ps {{.*#+}} zmm0 = -(zmm0 * zmm1) + zmm1
|
||||
; AVX512-NEXT: vmulps {{.*}}(%rip), %zmm0, %zmm1
|
||||
; AVX512-NEXT: vmulps %zmm0, %zmm1, %zmm0
|
||||
; AVX512-NEXT: retq
|
||||
|
|
@ -1552,40 +1552,40 @@ define <16 x float> @v16f32_two_step2(<16 x float> %x) #2 {
|
|||
; FMA-RECIP-LABEL: v16f32_two_step2:
|
||||
; FMA-RECIP: # %bb.0:
|
||||
; FMA-RECIP-NEXT: vrcpps %ymm0, %ymm2
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm3 = [-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0]
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm3 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; FMA-RECIP-NEXT: vmovaps %ymm2, %ymm4
|
||||
; FMA-RECIP-NEXT: vfmadd213ps {{.*#+}} ymm4 = (ymm0 * ymm4) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm4 = (ymm0 * ymm4) - ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm4 = -(ymm4 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm2 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; FMA-RECIP-NEXT: vmulps %ymm2, %ymm4, %ymm5
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm5 * ymm0) + ymm2
|
||||
; FMA-RECIP-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm4 * ymm0) + ymm5
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm5 * ymm0) - ymm2
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm4 * ymm0) + ymm5
|
||||
; FMA-RECIP-NEXT: vrcpps %ymm1, %ymm2
|
||||
; FMA-RECIP-NEXT: vfmadd231ps {{.*#+}} ymm3 = (ymm1 * ymm2) + ymm3
|
||||
; FMA-RECIP-NEXT: vfmsub231ps {{.*#+}} ymm3 = (ymm1 * ymm2) - ymm3
|
||||
; FMA-RECIP-NEXT: vfnmadd132ps {{.*#+}} ymm3 = -(ymm3 * ymm2) + ymm2
|
||||
; FMA-RECIP-NEXT: vmovaps {{.*#+}} ymm2 = [9.0E+0,1.0E+1,1.1E+1,1.2E+1,1.3E+1,1.4E+1,1.5E+1,1.6E+1]
|
||||
; FMA-RECIP-NEXT: vmulps %ymm2, %ymm3, %ymm4
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm4 * ymm1) + ymm2
|
||||
; FMA-RECIP-NEXT: vfmadd213ps {{.*#+}} ymm1 = (ymm3 * ymm1) + ymm4
|
||||
; FMA-RECIP-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm4 * ymm1) - ymm2
|
||||
; FMA-RECIP-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm3 * ymm1) + ymm4
|
||||
; FMA-RECIP-NEXT: retq
|
||||
;
|
||||
; BDVER2-LABEL: v16f32_two_step2:
|
||||
; BDVER2: # %bb.0:
|
||||
; BDVER2-NEXT: vrcpps %ymm0, %ymm2
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} ymm3 = [-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0]
|
||||
; BDVER2-NEXT: vfmaddps %ymm3, %ymm2, %ymm0, %ymm4
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} ymm3 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; BDVER2-NEXT: vfmsubps %ymm3, %ymm2, %ymm0, %ymm4
|
||||
; BDVER2-NEXT: vfnmaddps %ymm2, %ymm4, %ymm2, %ymm2
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} ymm4 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; BDVER2-NEXT: vmulps %ymm4, %ymm2, %ymm5
|
||||
; BDVER2-NEXT: vfnmaddps %ymm4, %ymm5, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfmaddps %ymm5, %ymm0, %ymm2, %ymm0
|
||||
; BDVER2-NEXT: vfmsubps %ymm4, %ymm5, %ymm0, %ymm0
|
||||
; BDVER2-NEXT: vfnmaddps %ymm5, %ymm0, %ymm2, %ymm0
|
||||
; BDVER2-NEXT: vrcpps %ymm1, %ymm2
|
||||
; BDVER2-NEXT: vmovaps {{.*#+}} ymm5 = [9.0E+0,1.0E+1,1.1E+1,1.2E+1,1.3E+1,1.4E+1,1.5E+1,1.6E+1]
|
||||
; BDVER2-NEXT: vfmaddps %ymm3, %ymm2, %ymm1, %ymm3
|
||||
; BDVER2-NEXT: vfmsubps %ymm3, %ymm2, %ymm1, %ymm3
|
||||
; BDVER2-NEXT: vfnmaddps %ymm2, %ymm3, %ymm2, %ymm2
|
||||
; BDVER2-NEXT: vmulps %ymm5, %ymm2, %ymm4
|
||||
; BDVER2-NEXT: vfnmaddps %ymm5, %ymm4, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vfmaddps %ymm4, %ymm1, %ymm2, %ymm1
|
||||
; BDVER2-NEXT: vfmsubps %ymm5, %ymm4, %ymm1, %ymm1
|
||||
; BDVER2-NEXT: vfnmaddps %ymm4, %ymm1, %ymm2, %ymm1
|
||||
; BDVER2-NEXT: retq
|
||||
;
|
||||
; BTVER2-LABEL: v16f32_two_step2:
|
||||
|
|
@ -1645,21 +1645,21 @@ define <16 x float> @v16f32_two_step2(<16 x float> %x) #2 {
|
|||
; HASWELL-LABEL: v16f32_two_step2:
|
||||
; HASWELL: # %bb.0:
|
||||
; HASWELL-NEXT: vrcpps %ymm0, %ymm2
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} ymm3 = [-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0]
|
||||
; HASWELL-NEXT: vbroadcastss {{.*#+}} ymm3 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; HASWELL-NEXT: vmovaps %ymm2, %ymm4
|
||||
; HASWELL-NEXT: vfmadd213ps {{.*#+}} ymm4 = (ymm0 * ymm4) + ymm3
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm4 = (ymm0 * ymm4) - ymm3
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm4 = -(ymm4 * ymm2) + ymm2
|
||||
; HASWELL-NEXT: vmovaps {{.*#+}} ymm2 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0]
|
||||
; HASWELL-NEXT: vmulps %ymm2, %ymm4, %ymm5
|
||||
; HASWELL-NEXT: vrcpps %ymm1, %ymm6
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm5 * ymm0) + ymm2
|
||||
; HASWELL-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm4 * ymm0) + ymm5
|
||||
; HASWELL-NEXT: vfmadd231ps {{.*#+}} ymm3 = (ymm1 * ymm6) + ymm3
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm0 = (ymm5 * ymm0) - ymm2
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm4 * ymm0) + ymm5
|
||||
; HASWELL-NEXT: vfmsub231ps {{.*#+}} ymm3 = (ymm1 * ymm6) - ymm3
|
||||
; HASWELL-NEXT: vfnmadd132ps {{.*#+}} ymm3 = -(ymm3 * ymm6) + ymm6
|
||||
; HASWELL-NEXT: vmovaps {{.*#+}} ymm2 = [9.0E+0,1.0E+1,1.1E+1,1.2E+1,1.3E+1,1.4E+1,1.5E+1,1.6E+1]
|
||||
; HASWELL-NEXT: vmulps %ymm2, %ymm3, %ymm4
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm4 * ymm1) + ymm2
|
||||
; HASWELL-NEXT: vfmadd213ps {{.*#+}} ymm1 = (ymm3 * ymm1) + ymm4
|
||||
; HASWELL-NEXT: vfmsub213ps {{.*#+}} ymm1 = (ymm4 * ymm1) - ymm2
|
||||
; HASWELL-NEXT: vfnmadd213ps {{.*#+}} ymm1 = -(ymm3 * ymm1) + ymm4
|
||||
; HASWELL-NEXT: retq
|
||||
;
|
||||
; HASWELL-NO-FMA-LABEL: v16f32_two_step2:
|
||||
|
|
@ -1692,13 +1692,13 @@ define <16 x float> @v16f32_two_step2(<16 x float> %x) #2 {
|
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; AVX512-LABEL: v16f32_two_step2:
|
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; AVX512: # %bb.0:
|
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; AVX512-NEXT: vrcp14ps %zmm0, %zmm1
|
||||
; AVX512-NEXT: vbroadcastss {{.*#+}} zmm2 = [-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0,-1.0E+0]
|
||||
; AVX512-NEXT: vfmadd231ps {{.*#+}} zmm2 = (zmm0 * zmm1) + zmm2
|
||||
; AVX512-NEXT: vbroadcastss {{.*#+}} zmm2 = [1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0,1.0E+0]
|
||||
; AVX512-NEXT: vfmsub231ps {{.*#+}} zmm2 = (zmm0 * zmm1) - zmm2
|
||||
; AVX512-NEXT: vfnmadd132ps {{.*#+}} zmm2 = -(zmm2 * zmm1) + zmm1
|
||||
; AVX512-NEXT: vmovaps {{.*#+}} zmm1 = [1.0E+0,2.0E+0,3.0E+0,4.0E+0,5.0E+0,6.0E+0,7.0E+0,8.0E+0,9.0E+0,1.0E+1,1.1E+1,1.2E+1,1.3E+1,1.4E+1,1.5E+1,1.6E+1]
|
||||
; AVX512-NEXT: vmulps %zmm1, %zmm2, %zmm3
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} zmm0 = -(zmm3 * zmm0) + zmm1
|
||||
; AVX512-NEXT: vfmadd213ps {{.*#+}} zmm0 = (zmm2 * zmm0) + zmm3
|
||||
; AVX512-NEXT: vfmsub213ps {{.*#+}} zmm0 = (zmm3 * zmm0) - zmm1
|
||||
; AVX512-NEXT: vfnmadd213ps {{.*#+}} zmm0 = -(zmm2 * zmm0) + zmm3
|
||||
; AVX512-NEXT: retq
|
||||
%div = fdiv fast <16 x float> <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0, float 9.0, float 10.0, float 11.0, float 12.0, float 13.0, float 14.0, float 15.0, float 16.0>, %x
|
||||
ret <16 x float> %div
|
||||
|
|
|
|||
Loading…
Reference in New Issue