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
6 ; FUNC-LABEL: {{^}}s_sint_to_fp_i32_to_f32:
7 ; R600: INT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[2].Z
8 ; SI: v_cvt_f32_i32_e32 {{v[0-9]+}}, {{s[0-9]+$}}
9 define void @s_sint_to_fp_i32_to_f32(float addrspace(1)* %out, i32 %in) {
10 %result = sitofp i32 %in to float
11 store float %result, float addrspace(1)* %out
15 ; FUNC-LABEL: {{^}}sint_to_fp_v2i32:
16 ; R600-DAG: INT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[2].W
17 ; R600-DAG: INT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[3].X
19 ; SI: v_cvt_f32_i32_e32
20 ; SI: v_cvt_f32_i32_e32
21 define void @sint_to_fp_v2i32(<2 x float> addrspace(1)* %out, <2 x i32> %in) {
22 %result = sitofp <2 x i32> %in to <2 x float>
23 store <2 x float> %result, <2 x float> addrspace(1)* %out
27 ; FUNC-LABEL: {{^}}sint_to_fp_v4i32:
28 ; R600: INT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
29 ; R600: INT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
30 ; R600: INT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
31 ; R600: INT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
33 ; SI: v_cvt_f32_i32_e32
34 ; SI: v_cvt_f32_i32_e32
35 ; SI: v_cvt_f32_i32_e32
36 ; SI: v_cvt_f32_i32_e32
37 define void @sint_to_fp_v4i32(<4 x float> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
38 %value = load <4 x i32>, <4 x i32> addrspace(1) * %in
39 %result = sitofp <4 x i32> %value to <4 x float>
40 store <4 x float> %result, <4 x float> addrspace(1)* %out
44 ; FUNC-LABEL: {{^}}sint_to_fp_i1_f32:
45 ; SI: v_cmp_eq_i32_e64 [[CMP:s\[[0-9]+:[0-9]\]]],
46 ; SI-NEXT: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, 1.0, [[CMP]]
47 ; SI: buffer_store_dword [[RESULT]],
49 define void @sint_to_fp_i1_f32(float addrspace(1)* %out, i32 %in) {
50 %cmp = icmp eq i32 %in, 0
51 %fp = uitofp i1 %cmp to float
52 store float %fp, float addrspace(1)* %out, align 4
56 ; FUNC-LABEL: {{^}}sint_to_fp_i1_f32_load:
57 ; SI: v_cndmask_b32_e64 [[RESULT:v[0-9]+]], 0, -1.0
58 ; SI: buffer_store_dword [[RESULT]],
60 define void @sint_to_fp_i1_f32_load(float addrspace(1)* %out, i1 %in) {
61 %fp = sitofp i1 %in to float
62 store float %fp, float addrspace(1)* %out, align 4