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https://github.com/c64scene-ar/llvm-6502.git
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177cf1e1a3
I disabled FMA3 autodetection, since the result may differ from expected for some benchmarks. I added tests for GodeGen and intrinsics. I did not change llvm.fma.f32/64 - it may be done later. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157737 91177308-0d34-0410-b5e6-96231b3b80d8
67 lines
2.0 KiB
LLVM
Executable File
67 lines
2.0 KiB
LLVM
Executable File
; RUN: llc < %s -mtriple=x86_64-pc-win32 -mcpu=core-avx2 -mattr=avx2,+fma3 | FileCheck %s
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define <4 x float> @test_x86_fmadd_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) {
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; CHECK: fmadd231ps {{.*\(%r.*}}, %xmm
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%x = fmul <4 x float> %a0, %a1
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%res = fadd <4 x float> %x, %a2
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ret <4 x float> %res
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}
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define <4 x float> @test_x86_fmsub_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) {
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; CHECK: fmsub231ps {{.*\(%r.*}}, %xmm
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%x = fmul <4 x float> %a0, %a1
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%res = fsub <4 x float> %x, %a2
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ret <4 x float> %res
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}
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define <4 x float> @test_x86_fnmadd_ps(<4 x float> %a0, <4 x float> %a1, <4 x float> %a2) {
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; CHECK: fnmadd231ps {{.*\(%r.*}}, %xmm
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%x = fmul <4 x float> %a0, %a1
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%res = fsub <4 x float> %a2, %x
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ret <4 x float> %res
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}
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define <8 x float> @test_x86_fmadd_ps_y(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) {
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; CHECK: vfmadd213ps {{.*\(%r.*}}, %ymm
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%x = fmul <8 x float> %a0, %a1
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%res = fadd <8 x float> %x, %a2
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ret <8 x float> %res
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}
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define <4 x double> @test_x86_fmadd_pd_y(<4 x double> %a0, <4 x double> %a1, <4 x double> %a2) {
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; CHECK: vfmadd231pd {{.*\(%r.*}}, %ymm
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%x = fmul <4 x double> %a0, %a1
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%res = fadd <4 x double> %x, %a2
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ret <4 x double> %res
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}
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define <8 x float> @test_x86_fmsub_ps_y(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) {
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; CHECK: fmsub231ps {{.*\(%r.*}}, %ymm
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%x = fmul <8 x float> %a0, %a1
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%res = fsub <8 x float> %x, %a2
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ret <8 x float> %res
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}
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define <8 x float> @test_x86_fnmadd_ps_y(<8 x float> %a0, <8 x float> %a1, <8 x float> %a2) {
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; CHECK: fnmadd231ps {{.*\(%r.*}}, %ymm
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%x = fmul <8 x float> %a0, %a1
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%res = fsub <8 x float> %a2, %x
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ret <8 x float> %res
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}
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define float @test_x86_fnmadd_ss(float %a0, float %a1, float %a2) {
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; CHECK: vfnmadd231ss %xmm1, %xmm0, %xmm2
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%x = fmul float %a0, %a1
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%res = fsub float %a2, %x
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ret float %res
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}
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define double @test_x86_fnmadd_sd(double %a0, double %a1, double %a2) {
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; CHECK: vfnmadd231sd %xmm1, %xmm0, %xmm2
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%x = fmul double %a0, %a1
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%res = fsub double %a2, %x
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ret double %res
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}
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