1; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
2; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
3; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s
4
5; FUNC-LABEL: {{^}}uint_to_fp_i32_to_f32:
6; R600-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[2].Z
7
8; SI: v_cvt_f32_u32_e32
9; SI: s_endpgm
10define void @uint_to_fp_i32_to_f32(float addrspace(1)* %out, i32 %in) {
11  %result = uitofp i32 %in to float
12  store float %result, float addrspace(1)* %out
13  ret void
14}
15
16; FUNC-LABEL: {{^}}uint_to_fp_v2i32_to_v2f32:
17; R600-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[2].W
18; R600-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[3].X
19
20; SI: v_cvt_f32_u32_e32
21; SI: v_cvt_f32_u32_e32
22; SI: s_endpgm
23define void @uint_to_fp_v2i32_to_v2f32(<2 x float> addrspace(1)* %out, <2 x i32> %in) {
24  %result = uitofp <2 x i32> %in to <2 x float>
25  store <2 x float> %result, <2 x float> addrspace(1)* %out
26  ret void
27}
28
29; FUNC-LABEL: {{^}}uint_to_fp_v4i32_to_v4f32:
30; R600: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
31; R600: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
32; R600: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
33; R600: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
34
35; SI: v_cvt_f32_u32_e32
36; SI: v_cvt_f32_u32_e32
37; SI: v_cvt_f32_u32_e32
38; SI: v_cvt_f32_u32_e32
39; SI: s_endpgm
40define void @uint_to_fp_v4i32_to_v4f32(<4 x float> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
41  %value = load <4 x i32> addrspace(1) * %in
42  %result = uitofp <4 x i32> %value to <4 x float>
43  store <4 x float> %result, <4 x float> addrspace(1)* %out
44  ret void
45}
46
47; FUNC-LABEL: {{^}}uint_to_fp_i64_to_f32:
48; R600: UINT_TO_FLT
49; R600: UINT_TO_FLT
50; R600: MULADD_IEEE
51; SI: v_cvt_f32_u32_e32
52; SI: v_cvt_f32_u32_e32
53; SI: v_mad_f32
54; SI: s_endpgm
55define void @uint_to_fp_i64_to_f32(float addrspace(1)* %out, i64 %in) {
56entry:
57  %0 = uitofp i64 %in to float
58  store float %0, float addrspace(1)* %out
59  ret void
60}
61
62; FUNC-LABEL: {{^}}uint_to_fp_i1_to_f32:
63; SI: v_cmp_eq_i32_e64 [[CMP:s\[[0-9]+:[0-9]\]]],
64; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1.0, [[CMP]]
65; SI: buffer_store_dword [[RESULT]],
66; SI: s_endpgm
67define void @uint_to_fp_i1_to_f32(float addrspace(1)* %out, i32 %in) {
68  %cmp = icmp eq i32 %in, 0
69  %fp = uitofp i1 %cmp to float
70  store float %fp, float addrspace(1)* %out, align 4
71  ret void
72}
73
74; FUNC-LABEL: {{^}}uint_to_fp_i1_to_f32_load:
75; SI: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1.0
76; SI: buffer_store_dword [[RESULT]],
77; SI: s_endpgm
78define void @uint_to_fp_i1_to_f32_load(float addrspace(1)* %out, i1 %in) {
79  %fp = uitofp i1 %in to float
80  store float %fp, float addrspace(1)* %out, align 4
81  ret void
82}
83