| ;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=EG |
| ;RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck %s --check-prefix=CM |
| |
| ;EG-LABEL: {{^}}test: |
| ;EG: EXP_IEEE * |
| ;CM-LABEL: {{^}}test: |
| ;CM: EXP_IEEE T{{[0-9]+}}.X, -|T{{[0-9]+}}.X| |
| ;CM: EXP_IEEE T{{[0-9]+}}.Y (MASKED), -|T{{[0-9]+}}.X| |
| ;CM: EXP_IEEE T{{[0-9]+}}.Z (MASKED), -|T{{[0-9]+}}.X| |
| ;CM: EXP_IEEE * T{{[0-9]+}}.W (MASKED), -|T{{[0-9]+}}.X| |
| |
| define amdgpu_ps void @test(<4 x float> inreg %reg0) { |
| %r0 = extractelement <4 x float> %reg0, i32 0 |
| %r1 = call float @llvm.fabs.f32(float %r0) |
| %r2 = fsub float -0.000000e+00, %r1 |
| %r3 = call float @llvm.exp2.f32(float %r2) |
| %vec = insertelement <4 x float> undef, float %r3, i32 0 |
| call void @llvm.r600.store.swizzle(<4 x float> %vec, i32 0, i32 0) |
| ret void |
| } |
| |
| declare float @llvm.exp2.f32(float) readnone |
| declare float @llvm.fabs.f32(float) readnone |
| declare void @llvm.r600.store.swizzle(<4 x float>, i32, i32) |
