diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/agpr-register-count.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/agpr-register-count.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/agpr-register-count.ll b/llvm/test/CodeGen/AMDGPU/agpr-register-count.ll new file mode 100644 index 00000000000..ab4fcc54f65 --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/agpr-register-count.ll @@ -0,0 +1,15 @@ +; RUN: llc -march=amdgcn -mcpu=gfx908 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s + +declare <32 x i32> @llvm.amdgcn.mfma.f32.32x32x1f32(float, float, <32 x i32>, i32, i32, i32) + +; GCN-LABEL: {{^}}test_32_agprs: +; GCN: v_mfma_f32_32x32x1f32 a[0:31], {{v[0-9]+}}, {{v[0-9]+}}, 0 +; GCN-NOT: v28 +; GCN: NumVgprs: 32 +; GCN: VGPRBlocks: 7 +define amdgpu_kernel void @test_32_agprs(<32 x i32> addrspace(1)* %arg) { +bb: + %mai.1 = tail call <32 x i32> @llvm.amdgcn.mfma.f32.32x32x1f32(float 1.0, float 2.0, <32 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>, i32 0, i32 0, i32 0) + store <32 x i32> %mai.1, <32 x i32> addrspace(1)* %arg + ret void +} |
