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84 lines
3.6 KiB
LLVM
84 lines
3.6 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl -fp-contract=fast | FileCheck %s
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; CHECK-LABEL: test_x86_fmadd_ps_z
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; CHECK: vfmadd213ps %zmm2, %zmm1, %zmm0
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; CHECK: ret
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define <16 x float> @test_x86_fmadd_ps_z(<16 x float> %a0, <16 x float> %a1, <16 x float> %a2) {
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%x = fmul <16 x float> %a0, %a1
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%res = fadd <16 x float> %x, %a2
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ret <16 x float> %res
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}
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; CHECK-LABEL: test_x86_fmsub_ps_z
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; CHECK: vfmsub213ps %zmm2, %zmm1, %zmm0
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; CHECK: ret
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define <16 x float> @test_x86_fmsub_ps_z(<16 x float> %a0, <16 x float> %a1, <16 x float> %a2) {
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%x = fmul <16 x float> %a0, %a1
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%res = fsub <16 x float> %x, %a2
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ret <16 x float> %res
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}
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; CHECK-LABEL: test_x86_fnmadd_ps_z
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; CHECK: vfnmadd213ps %zmm2, %zmm1, %zmm0
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; CHECK: ret
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define <16 x float> @test_x86_fnmadd_ps_z(<16 x float> %a0, <16 x float> %a1, <16 x float> %a2) {
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%x = fmul <16 x float> %a0, %a1
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%res = fsub <16 x float> %a2, %x
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ret <16 x float> %res
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}
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; CHECK-LABEL: test_x86_fnmsub_ps_z
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; CHECK: vfnmsub213ps %zmm2, %zmm1, %zmm0
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; CHECK: ret
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define <16 x float> @test_x86_fnmsub_ps_z(<16 x float> %a0, <16 x float> %a1, <16 x float> %a2) {
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%x = fmul <16 x float> %a0, %a1
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%y = fsub <16 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00,
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float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00,
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float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00,
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float -0.000000e+00>, %x
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%res = fsub <16 x float> %y, %a2
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ret <16 x float> %res
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}
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; CHECK-LABEL: test_x86_fmadd_pd_z
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; CHECK: vfmadd213pd %zmm2, %zmm1, %zmm0
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; CHECK: ret
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define <8 x double> @test_x86_fmadd_pd_z(<8 x double> %a0, <8 x double> %a1, <8 x double> %a2) {
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%x = fmul <8 x double> %a0, %a1
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%res = fadd <8 x double> %x, %a2
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ret <8 x double> %res
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}
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; CHECK-LABEL: test_x86_fmsub_pd_z
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; CHECK: vfmsub213pd %zmm2, %zmm1, %zmm0
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; CHECK: ret
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define <8 x double> @test_x86_fmsub_pd_z(<8 x double> %a0, <8 x double> %a1, <8 x double> %a2) {
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%x = fmul <8 x double> %a0, %a1
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%res = fsub <8 x double> %x, %a2
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ret <8 x double> %res
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}
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define double @test_x86_fmsub_sd_z(double %a0, double %a1, double %a2) {
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%x = fmul double %a0, %a1
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%res = fsub double %x, %a2
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ret double %res
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}
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;CHECK-LABEL: test132_br
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;CHECK: vfmadd132ps LCP{{.*}}(%rip){1to16}
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;CHECK: ret
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define <16 x float> @test132_br(<16 x float> %a1, <16 x float> %a2) nounwind {
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%b1 = fmul <16 x float> %a1, <float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000>
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%b2 = fadd <16 x float> %b1, %a2
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ret <16 x float> %b2
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}
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;CHECK-LABEL: test213_br
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;CHECK: vfmadd213ps LCP{{.*}}(%rip){1to16}
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;CHECK: ret
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define <16 x float> @test213_br(<16 x float> %a1, <16 x float> %a2) nounwind {
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%b1 = fmul <16 x float> %a1, %a2
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%b2 = fadd <16 x float> %b1, <float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000, float 0x3FB99999A0000000>
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ret <16 x float> %b2
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}
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