| ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -amdgpu-enable-object-linking < %s | FileCheck %s |
| |
| ; Verify that .amdgpu_num_agpr IS emitted when AGPRs are used on a target |
| ; that supports them (gfx908 has a separate AGPR file). |
| |
| declare <4 x float> @llvm.amdgcn.mfma.f32.4x4x1f32(float, float, <4 x float>, i32, i32, i32) |
| |
| define void @func_with_agpr(float %a, float %b, ptr addrspace(1) %out) { |
| %result = call <4 x float> @llvm.amdgcn.mfma.f32.4x4x1f32(float %a, float %b, <4 x float> zeroinitializer, i32 0, i32 0, i32 0) |
| store <4 x float> %result, ptr addrspace(1) %out |
| ret void |
| } |
| |
| define amdgpu_kernel void @kern(float %a, float %b, ptr addrspace(1) %out) { |
| call void @func_with_agpr(float %a, float %b, ptr addrspace(1) %out) |
| ret void |
| } |
| |
| ; CHECK: .amdgpu_info func_with_agpr |
| ; CHECK: .amdgpu_num_agpr {{[1-9][0-9]*}} |
| ; CHECK: .end_amdgpu_info |
| ; CHECK: .amdgpu_info kern |
| ; CHECK: .end_amdgpu_info |
