339 lines
18 KiB
LLVM
339 lines
18 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+fma4,-fma -show-mc-encoding | FileCheck %s --check-prefix=CHECK
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+fma4,+fma -show-mc-encoding | FileCheck %s --check-prefix=CHECK
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; VFMADD
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define <4 x float> @test_x86_fma4_vfmadd_ss(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
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; CHECK-LABEL: test_x86_fma4_vfmadd_ss:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfmaddss %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x6a,0xc2,0x10]
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; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) + xmm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%res = call <4 x float> @llvm.x86.fma4.vfmadd.ss(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2)
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ret <4 x float> %res
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}
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define <4 x float> @test_x86_fma4_vfmadd_bac_ss(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
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; CHECK-LABEL: test_x86_fma4_vfmadd_bac_ss:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfmaddss %xmm2, %xmm0, %xmm1, %xmm0 # encoding: [0xc4,0xe3,0xf1,0x6a,0xc2,0x00]
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; CHECK-NEXT: # xmm0 = (xmm1 * xmm0) + xmm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%res = call <4 x float> @llvm.x86.fma4.vfmadd.ss(<4 x float> %a1, <4 x float> %a0, <4 x float> %a2)
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ret <4 x float> %res
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}
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declare <4 x float> @llvm.x86.fma4.vfmadd.ss(<4 x float>, <4 x float>, <4 x float>)
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define <2 x double> @test_x86_fma4_vfmadd_sd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
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; CHECK-LABEL: test_x86_fma4_vfmadd_sd:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfmaddsd %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x6b,0xc2,0x10]
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; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) + xmm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%res = call <2 x double> @llvm.x86.fma4.vfmadd.sd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2)
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ret <2 x double> %res
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}
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define <2 x double> @test_x86_fma4_vfmadd_bac_sd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
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; CHECK-LABEL: test_x86_fma4_vfmadd_bac_sd:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfmaddsd %xmm2, %xmm0, %xmm1, %xmm0 # encoding: [0xc4,0xe3,0xf1,0x6b,0xc2,0x00]
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; CHECK-NEXT: # xmm0 = (xmm1 * xmm0) + xmm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%res = call <2 x double> @llvm.x86.fma4.vfmadd.sd(<2 x double> %a1, <2 x double> %a0, <2 x double> %a2)
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ret <2 x double> %res
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}
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declare <2 x double> @llvm.x86.fma4.vfmadd.sd(<2 x double>, <2 x double>, <2 x double>)
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define <4 x float> @test_x86_fma_vfmadd_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfmadd_ps:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfmaddps %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x68,0xc2,0x10]
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; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) + xmm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = call <4 x float> @llvm.fma.v4f32(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2)
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ret <4 x float> %1
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}
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define <2 x double> @test_x86_fma_vfmadd_pd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfmadd_pd:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfmaddpd %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x69,0xc2,0x10]
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; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) + xmm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = call <2 x double> @llvm.fma.v2f64(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2)
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ret <2 x double> %1
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}
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define <8 x float> @test_x86_fma_vfmadd_ps_256(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfmadd_ps_256:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfmaddps %ymm2, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0xfd,0x68,0xc2,0x10]
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; CHECK-NEXT: # ymm0 = (ymm0 * ymm1) + ymm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = call <8 x float> @llvm.fma.v8f32(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2)
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ret <8 x float> %1
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}
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define <4 x double> @test_x86_fma_vfmadd_pd_256(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfmadd_pd_256:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfmaddpd %ymm2, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0xfd,0x69,0xc2,0x10]
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; CHECK-NEXT: # ymm0 = (ymm0 * ymm1) + ymm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = call <4 x double> @llvm.fma.v4f64(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2)
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ret <4 x double> %1
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}
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; VFMSUB
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define <4 x float> @test_x86_fma_vfmsub_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfmsub_ps:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfmsubps %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x6c,0xc2,0x10]
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; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) - xmm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
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%2 = call <4 x float> @llvm.fma.v4f32(<4 x float> %a0, <4 x float> %a1, <4 x float> %1)
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ret <4 x float> %2
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}
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define <2 x double> @test_x86_fma_vfmsub_pd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfmsub_pd:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfmsubpd %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x6d,0xc2,0x10]
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; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) - xmm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %a2
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%2 = call <2 x double> @llvm.fma.v2f64(<2 x double> %a0, <2 x double> %a1, <2 x double> %1)
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ret <2 x double> %2
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}
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define <8 x float> @test_x86_fma_vfmsub_ps_256(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfmsub_ps_256:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfmsubps %ymm2, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0xfd,0x6c,0xc2,0x10]
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; CHECK-NEXT: # ymm0 = (ymm0 * ymm1) - ymm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
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%2 = call <8 x float> @llvm.fma.v8f32(<8 x float> %a0, <8 x float> %a1, <8 x float> %1)
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ret <8 x float> %2
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}
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define <4 x double> @test_x86_fma_vfmsub_pd_256(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfmsub_pd_256:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfmsubpd %ymm2, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0xfd,0x6d,0xc2,0x10]
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; CHECK-NEXT: # ymm0 = (ymm0 * ymm1) - ymm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %a2
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%2 = call <4 x double> @llvm.fma.v4f64(<4 x double> %a0, <4 x double> %a1, <4 x double> %1)
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ret <4 x double> %2
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}
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; VFNMADD
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define <4 x float> @test_x86_fma_vfnmadd_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfnmadd_ps:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfnmaddps %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x78,0xc2,0x10]
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; CHECK-NEXT: # xmm0 = -(xmm0 * xmm1) + xmm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a0
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%2 = call <4 x float> @llvm.fma.v4f32(<4 x float> %1, <4 x float> %a1, <4 x float> %a2)
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ret <4 x float> %2
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}
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define <2 x double> @test_x86_fma_vfnmadd_pd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfnmadd_pd:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfnmaddpd %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x79,0xc2,0x10]
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; CHECK-NEXT: # xmm0 = -(xmm0 * xmm1) + xmm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %a0
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%2 = call <2 x double> @llvm.fma.v2f64(<2 x double> %1, <2 x double> %a1, <2 x double> %a2)
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ret <2 x double> %2
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}
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define <8 x float> @test_x86_fma_vfnmadd_ps_256(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfnmadd_ps_256:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfnmaddps %ymm2, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0xfd,0x78,0xc2,0x10]
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; CHECK-NEXT: # ymm0 = -(ymm0 * ymm1) + ymm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a0
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%2 = call <8 x float> @llvm.fma.v8f32(<8 x float> %1, <8 x float> %a1, <8 x float> %a2)
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ret <8 x float> %2
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}
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define <4 x double> @test_x86_fma_vfnmadd_pd_256(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfnmadd_pd_256:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfnmaddpd %ymm2, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0xfd,0x79,0xc2,0x10]
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; CHECK-NEXT: # ymm0 = -(ymm0 * ymm1) + ymm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %a0
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%2 = call <4 x double> @llvm.fma.v4f64(<4 x double> %1, <4 x double> %a1, <4 x double> %a2)
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ret <4 x double> %2
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}
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; VFNMSUB
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define <4 x float> @test_x86_fma_vfnmsub_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfnmsub_ps:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfnmsubps %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x7c,0xc2,0x10]
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; CHECK-NEXT: # xmm0 = -(xmm0 * xmm1) - xmm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a0
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%2 = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
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%3 = call <4 x float> @llvm.fma.v4f32(<4 x float> %1, <4 x float> %a1, <4 x float> %2)
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ret <4 x float> %3
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}
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define <2 x double> @test_x86_fma_vfnmsub_pd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfnmsub_pd:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfnmsubpd %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x7d,0xc2,0x10]
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; CHECK-NEXT: # xmm0 = -(xmm0 * xmm1) - xmm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %a0
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%2 = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %a2
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%3 = call <2 x double> @llvm.fma.v2f64(<2 x double> %1, <2 x double> %a1, <2 x double> %2)
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ret <2 x double> %3
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}
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define <8 x float> @test_x86_fma_vfnmsub_ps_256(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) #0 {
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; CHECK-LABEL: test_x86_fma_vfnmsub_ps_256:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vfnmsubps %ymm2, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0xfd,0x7c,0xc2,0x10]
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; CHECK-NEXT: # ymm0 = -(ymm0 * ymm1) - ymm2
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; CHECK-NEXT: retq # encoding: [0xc3]
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%1 = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a0
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%2 = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
|
||
|
|
%3 = call <8 x float> @llvm.fma.v8f32(<8 x float> %1, <8 x float> %a1, <8 x float> %2)
|
||
|
|
ret <8 x float> %3
|
||
|
|
}
|
||
|
|
|
||
|
|
define <4 x double> @test_x86_fma_vfnmsub_pd_256(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) #0 {
|
||
|
|
; CHECK-LABEL: test_x86_fma_vfnmsub_pd_256:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: vfnmsubpd %ymm2, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0xfd,0x7d,0xc2,0x10]
|
||
|
|
; CHECK-NEXT: # ymm0 = -(ymm0 * ymm1) - ymm2
|
||
|
|
; CHECK-NEXT: retq # encoding: [0xc3]
|
||
|
|
%1 = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %a0
|
||
|
|
%2 = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %a2
|
||
|
|
%3 = call <4 x double> @llvm.fma.v4f64(<4 x double> %1, <4 x double> %a1, <4 x double> %2)
|
||
|
|
ret <4 x double> %3
|
||
|
|
}
|
||
|
|
|
||
|
|
; VFMADDSUB
|
||
|
|
define <4 x float> @test_x86_fma_vfmaddsub_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
|
||
|
|
; CHECK-LABEL: test_x86_fma_vfmaddsub_ps:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: vfmaddsubps %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x5c,0xc2,0x10]
|
||
|
|
; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) +/- xmm2
|
||
|
|
; CHECK-NEXT: retq # encoding: [0xc3]
|
||
|
|
%1 = call <4 x float> @llvm.fma.v4f32(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2)
|
||
|
|
%2 = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
|
||
|
|
%3 = call <4 x float> @llvm.fma.v4f32(<4 x float> %a0, <4 x float> %a1, <4 x float> %2)
|
||
|
|
%4 = shufflevector <4 x float> %3, <4 x float> %1, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
|
||
|
|
ret <4 x float> %4
|
||
|
|
}
|
||
|
|
|
||
|
|
define <2 x double> @test_x86_fma_vfmaddsub_pd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
|
||
|
|
; CHECK-LABEL: test_x86_fma_vfmaddsub_pd:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: vfmaddsubpd %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x5d,0xc2,0x10]
|
||
|
|
; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) +/- xmm2
|
||
|
|
; CHECK-NEXT: retq # encoding: [0xc3]
|
||
|
|
%1 = call <2 x double> @llvm.fma.v2f64(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2)
|
||
|
|
%2 = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %a2
|
||
|
|
%3 = call <2 x double> @llvm.fma.v2f64(<2 x double> %a0, <2 x double> %a1, <2 x double> %2)
|
||
|
|
%4 = shufflevector <2 x double> %3, <2 x double> %1, <2 x i32> <i32 0, i32 3>
|
||
|
|
ret <2 x double> %4
|
||
|
|
}
|
||
|
|
|
||
|
|
define <8 x float> @test_x86_fma_vfmaddsub_ps_256(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) #0 {
|
||
|
|
; CHECK-LABEL: test_x86_fma_vfmaddsub_ps_256:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: vfmaddsubps %ymm2, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0xfd,0x5c,0xc2,0x10]
|
||
|
|
; CHECK-NEXT: # ymm0 = (ymm0 * ymm1) +/- ymm2
|
||
|
|
; CHECK-NEXT: retq # encoding: [0xc3]
|
||
|
|
%1 = call <8 x float> @llvm.fma.v8f32(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2)
|
||
|
|
%2 = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
|
||
|
|
%3 = call <8 x float> @llvm.fma.v8f32(<8 x float> %a0, <8 x float> %a1, <8 x float> %2)
|
||
|
|
%4 = shufflevector <8 x float> %3, <8 x float> %1, <8 x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15>
|
||
|
|
ret <8 x float> %4
|
||
|
|
}
|
||
|
|
|
||
|
|
define <4 x double> @test_x86_fma_vfmaddsub_pd_256(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) #0 {
|
||
|
|
; CHECK-LABEL: test_x86_fma_vfmaddsub_pd_256:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: vfmaddsubpd %ymm2, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0xfd,0x5d,0xc2,0x10]
|
||
|
|
; CHECK-NEXT: # ymm0 = (ymm0 * ymm1) +/- ymm2
|
||
|
|
; CHECK-NEXT: retq # encoding: [0xc3]
|
||
|
|
%1 = call <4 x double> @llvm.fma.v4f64(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2)
|
||
|
|
%2 = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %a2
|
||
|
|
%3 = call <4 x double> @llvm.fma.v4f64(<4 x double> %a0, <4 x double> %a1, <4 x double> %2)
|
||
|
|
%4 = shufflevector <4 x double> %3, <4 x double> %1, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
|
||
|
|
ret <4 x double> %4
|
||
|
|
}
|
||
|
|
|
||
|
|
; VFMSUBADD
|
||
|
|
define <4 x float> @test_x86_fma_vfmsubadd_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) #0 {
|
||
|
|
; CHECK-LABEL: test_x86_fma_vfmsubadd_ps:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: vfmsubaddps %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x5e,0xc2,0x10]
|
||
|
|
; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) -/+ xmm2
|
||
|
|
; CHECK-NEXT: retq # encoding: [0xc3]
|
||
|
|
%1 = call <4 x float> @llvm.fma.v4f32(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2)
|
||
|
|
%2 = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
|
||
|
|
%3 = call <4 x float> @llvm.fma.v4f32(<4 x float> %a0, <4 x float> %a1, <4 x float> %2)
|
||
|
|
%4 = shufflevector <4 x float> %1, <4 x float> %3, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
|
||
|
|
ret <4 x float> %4
|
||
|
|
}
|
||
|
|
|
||
|
|
define <2 x double> @test_x86_fma_vfmsubadd_pd(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2) #0 {
|
||
|
|
; CHECK-LABEL: test_x86_fma_vfmsubadd_pd:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: vfmsubaddpd %xmm2, %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x5f,0xc2,0x10]
|
||
|
|
; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) -/+ xmm2
|
||
|
|
; CHECK-NEXT: retq # encoding: [0xc3]
|
||
|
|
%1 = call <2 x double> @llvm.fma.v2f64(<2 x double> %a0, <2 x double> %a1, <2 x double> %a2)
|
||
|
|
%2 = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %a2
|
||
|
|
%3 = call <2 x double> @llvm.fma.v2f64(<2 x double> %a0, <2 x double> %a1, <2 x double> %2)
|
||
|
|
%4 = shufflevector <2 x double> %1, <2 x double> %3, <2 x i32> <i32 0, i32 3>
|
||
|
|
ret <2 x double> %4
|
||
|
|
}
|
||
|
|
|
||
|
|
define <8 x float> @test_x86_fma_vfmsubadd_ps_256(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) #0 {
|
||
|
|
; CHECK-LABEL: test_x86_fma_vfmsubadd_ps_256:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: vfmsubaddps %ymm2, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0xfd,0x5e,0xc2,0x10]
|
||
|
|
; CHECK-NEXT: # ymm0 = (ymm0 * ymm1) -/+ ymm2
|
||
|
|
; CHECK-NEXT: retq # encoding: [0xc3]
|
||
|
|
%1 = call <8 x float> @llvm.fma.v8f32(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2)
|
||
|
|
%2 = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %a2
|
||
|
|
%3 = call <8 x float> @llvm.fma.v8f32(<8 x float> %a0, <8 x float> %a1, <8 x float> %2)
|
||
|
|
%4 = shufflevector <8 x float> %1, <8 x float> %3, <8 x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15>
|
||
|
|
ret <8 x float> %4
|
||
|
|
}
|
||
|
|
|
||
|
|
define <4 x double> @test_x86_fma_vfmsubadd_pd_256(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) #0 {
|
||
|
|
; CHECK-LABEL: test_x86_fma_vfmsubadd_pd_256:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: vfmsubaddpd %ymm2, %ymm1, %ymm0, %ymm0 # encoding: [0xc4,0xe3,0xfd,0x5f,0xc2,0x10]
|
||
|
|
; CHECK-NEXT: # ymm0 = (ymm0 * ymm1) -/+ ymm2
|
||
|
|
; CHECK-NEXT: retq # encoding: [0xc3]
|
||
|
|
%1 = call <4 x double> @llvm.fma.v4f64(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2)
|
||
|
|
%2 = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %a2
|
||
|
|
%3 = call <4 x double> @llvm.fma.v4f64(<4 x double> %a0, <4 x double> %a1, <4 x double> %2)
|
||
|
|
%4 = shufflevector <4 x double> %1, <4 x double> %3, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
|
||
|
|
ret <4 x double> %4
|
||
|
|
}
|
||
|
|
|
||
|
|
declare <4 x float> @llvm.fma.v4f32(<4 x float>, <4 x float>, <4 x float>) #2
|
||
|
|
declare <2 x double> @llvm.fma.v2f64(<2 x double>, <2 x double>, <2 x double>) #2
|
||
|
|
declare <8 x float> @llvm.fma.v8f32(<8 x float>, <8 x float>, <8 x float>) #2
|
||
|
|
declare <4 x double> @llvm.fma.v4f64(<4 x double>, <4 x double>, <4 x double>) #2
|
||
|
|
|
||
|
|
attributes #0 = { nounwind }
|