1 ; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
2 ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s
4 ; FUNC-LABEL: @uint_to_fp_v2i32
5 ; R600-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[2].W
6 ; R600-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[3].X
8 ; SI: V_CVT_F32_U32_e32
9 ; SI: V_CVT_F32_U32_e32
11 define void @uint_to_fp_v2i32(<2 x float> addrspace(1)* %out, <2 x i32> %in) {
12 %result = uitofp <2 x i32> %in to <2 x float>
13 store <2 x float> %result, <2 x float> addrspace(1)* %out
17 ; FUNC-LABEL: @uint_to_fp_v4i32
18 ; R600: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
19 ; R600: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
20 ; R600: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
21 ; R600: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
23 ; SI: V_CVT_F32_U32_e32
24 ; SI: V_CVT_F32_U32_e32
25 ; SI: V_CVT_F32_U32_e32
26 ; SI: V_CVT_F32_U32_e32
28 define void @uint_to_fp_v4i32(<4 x float> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
29 %value = load <4 x i32> addrspace(1) * %in
30 %result = uitofp <4 x i32> %value to <4 x float>
31 store <4 x float> %result, <4 x float> addrspace(1)* %out
35 ; FUNC-LABEL: @uint_to_fp_i64_f32
39 ; SI: V_CVT_F32_U32_e32
40 ; SI: V_CVT_F32_U32_e32
43 define void @uint_to_fp_i64_f32(float addrspace(1)* %out, i64 %in) {
45 %0 = uitofp i64 %in to float
46 store float %0, float addrspace(1)* %out
50 ; FUNC-LABEL: @uint_to_fp_i1_f32:
51 ; SI: V_CMP_EQ_I32_e64 [[CMP:s\[[0-9]+:[0-9]\]]],
52 ; SI-NEXT: V_CNDMASK_B32_e64 [[RESULT:v[0-9]+]], 0, 1.000000e+00, [[CMP]]
53 ; SI: BUFFER_STORE_DWORD [[RESULT]],
55 define void @uint_to_fp_i1_f32(float addrspace(1)* %out, i32 %in) {
56 %cmp = icmp eq i32 %in, 0
57 %fp = uitofp i1 %cmp to float
58 store float %fp, float addrspace(1)* %out, align 4
62 ; FUNC-LABEL: @uint_to_fp_i1_f32_load:
63 ; SI: V_CNDMASK_B32_e64 [[RESULT:v[0-9]+]], 0, 1.000000e+00
64 ; SI: BUFFER_STORE_DWORD [[RESULT]],
66 define void @uint_to_fp_i1_f32_load(float addrspace(1)* %out, i1 %in) {
67 %fp = uitofp i1 %in to float
68 store float %fp, float addrspace(1)* %out, align 4