diff options
Diffstat (limited to 'test/CodeGen/NVPTX/f16-instructions.ll')
| -rw-r--r-- | test/CodeGen/NVPTX/f16-instructions.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/NVPTX/f16-instructions.ll b/test/CodeGen/NVPTX/f16-instructions.ll index 403a67f02f80..3d4140820794 100644 --- a/test/CodeGen/NVPTX/f16-instructions.ll +++ b/test/CodeGen/NVPTX/f16-instructions.ll @@ -36,6 +36,21 @@ define half @test_fadd(half %a, half %b) #0 { ret half %r } +; CHECK-LABEL: test_fadd_v1f16( +; CHECK-DAG: ld.param.b16 [[A:%h[0-9]+]], [test_fadd_v1f16_param_0]; +; CHECK-DAG: ld.param.b16 [[B:%h[0-9]+]], [test_fadd_v1f16_param_1]; +; CHECK-F16-NEXT: add.rn.f16 [[R:%h[0-9]+]], [[A]], [[B]]; +; CHECK-NOF16-DAG: cvt.f32.f16 [[A32:%f[0-9]+]], [[A]] +; CHECK-NOF16-DAG: cvt.f32.f16 [[B32:%f[0-9]+]], [[B]] +; CHECK-NOF16-NEXT: add.rn.f32 [[R32:%f[0-9]+]], [[A32]], [[B32]]; +; CHECK-NOF16-NEXT: cvt.rn.f16.f32 [[R:%h[0-9]+]], [[R32]] +; CHECK-NEXT: st.param.b16 [func_retval0+0], [[R]]; +; CHECK-NEXT: ret; +define <1 x half> @test_fadd_v1f16(<1 x half> %a, <1 x half> %b) #0 { + %r = fadd <1 x half> %a, %b + ret <1 x half> %r +} + ; Check that we can lower fadd with immediate arguments. ; CHECK-LABEL: test_fadd_imm_0( ; CHECK-DAG: ld.param.b16 [[B:%h[0-9]+]], [test_fadd_imm_0_param_0]; |