1 ; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
3 ; These tests check that floating point comparisons which are used by select
4 ; to store integer true (-1) and false (0) values are lowered to one of the
5 ; SET*DX10 instructions.
7 ; CHECK: @fcmp_une_select_fptosi
8 ; CHECK: SETNE_DX10 T{{[0-9]+\.[XYZW]}}, T{{[0-9]+\.[XYZW]}}, literal.x, 1084227584(5.000000e+00)
9 define void @fcmp_une_select_fptosi(i32 addrspace(1)* %out, float %in) {
11 %0 = fcmp une float %in, 5.0
12 %1 = select i1 %0, float 1.000000e+00, float 0.000000e+00
13 %2 = fsub float -0.000000e+00, %1
14 %3 = fptosi float %2 to i32
15 store i32 %3, i32 addrspace(1)* %out
19 ; CHECK: @fcmp_une_select_i32
20 ; CHECK: SETNE_DX10 T{{[0-9]+\.[XYZW]}}, T{{[0-9]+\.[XYZW]}}, literal.x, 1084227584(5.000000e+00)
21 define void @fcmp_une_select_i32(i32 addrspace(1)* %out, float %in) {
23 %0 = fcmp une float %in, 5.0
24 %1 = select i1 %0, i32 -1, i32 0
25 store i32 %1, i32 addrspace(1)* %out
29 ; CHECK: @fcmp_ueq_select_fptosi
30 ; CHECK: SETE_DX10 T{{[0-9]+\.[XYZW]}}, T{{[0-9]+\.[XYZW]}}, literal.x, 1084227584(5.000000e+00)
31 define void @fcmp_ueq_select_fptosi(i32 addrspace(1)* %out, float %in) {
33 %0 = fcmp ueq float %in, 5.0
34 %1 = select i1 %0, float 1.000000e+00, float 0.000000e+00
35 %2 = fsub float -0.000000e+00, %1
36 %3 = fptosi float %2 to i32
37 store i32 %3, i32 addrspace(1)* %out
41 ; CHECK: @fcmp_ueq_select_i32
42 ; CHECK: SETE_DX10 T{{[0-9]+\.[XYZW]}}, T{{[0-9]+\.[XYZW]}}, literal.x, 1084227584(5.000000e+00)
43 define void @fcmp_ueq_select_i32(i32 addrspace(1)* %out, float %in) {
45 %0 = fcmp ueq float %in, 5.0
46 %1 = select i1 %0, i32 -1, i32 0
47 store i32 %1, i32 addrspace(1)* %out
51 ; CHECK: @fcmp_ugt_select_fptosi
52 ; CHECK: SETGT_DX10 T{{[0-9]+\.[XYZW]}}, T{{[0-9]+\.[XYZW]}}, literal.x, 1084227584(5.000000e+00)
53 define void @fcmp_ugt_select_fptosi(i32 addrspace(1)* %out, float %in) {
55 %0 = fcmp ugt float %in, 5.0
56 %1 = select i1 %0, float 1.000000e+00, float 0.000000e+00
57 %2 = fsub float -0.000000e+00, %1
58 %3 = fptosi float %2 to i32
59 store i32 %3, i32 addrspace(1)* %out
63 ; CHECK: @fcmp_ugt_select_i32
64 ; CHECK: SETGT_DX10 T{{[0-9]+\.[XYZW]}}, T{{[0-9]+\.[XYZW]}}, literal.x, 1084227584(5.000000e+00)
65 define void @fcmp_ugt_select_i32(i32 addrspace(1)* %out, float %in) {
67 %0 = fcmp ugt float %in, 5.0
68 %1 = select i1 %0, i32 -1, i32 0
69 store i32 %1, i32 addrspace(1)* %out
73 ; CHECK: @fcmp_uge_select_fptosi
74 ; CHECK: SETGE_DX10 T{{[0-9]+\.[XYZW]}}, T{{[0-9]+\.[XYZW]}}, literal.x, 1084227584(5.000000e+00)
75 define void @fcmp_uge_select_fptosi(i32 addrspace(1)* %out, float %in) {
77 %0 = fcmp uge float %in, 5.0
78 %1 = select i1 %0, float 1.000000e+00, float 0.000000e+00
79 %2 = fsub float -0.000000e+00, %1
80 %3 = fptosi float %2 to i32
81 store i32 %3, i32 addrspace(1)* %out
85 ; CHECK: @fcmp_uge_select_i32
86 ; CHECK: SETGE_DX10 T{{[0-9]+\.[XYZW]}}, T{{[0-9]+\.[XYZW]}}, literal.x, 1084227584(5.000000e+00)
87 define void @fcmp_uge_select_i32(i32 addrspace(1)* %out, float %in) {
89 %0 = fcmp uge float %in, 5.0
90 %1 = select i1 %0, i32 -1, i32 0
91 store i32 %1, i32 addrspace(1)* %out
95 ; CHECK: @fcmp_ule_select_fptosi
96 ; CHECK: SETGE_DX10 T{{[0-9]+\.[XYZW]}}, literal.x, T{{[0-9]+\.[XYZW]}}, 1084227584(5.000000e+00)
97 define void @fcmp_ule_select_fptosi(i32 addrspace(1)* %out, float %in) {
99 %0 = fcmp ule float %in, 5.0
100 %1 = select i1 %0, float 1.000000e+00, float 0.000000e+00
101 %2 = fsub float -0.000000e+00, %1
102 %3 = fptosi float %2 to i32
103 store i32 %3, i32 addrspace(1)* %out
107 ; CHECK: @fcmp_ule_select_i32
108 ; CHECK: SETGE_DX10 T{{[0-9]+\.[XYZW]}}, literal.x, T{{[0-9]+\.[XYZW]}}, 1084227584(5.000000e+00)
109 define void @fcmp_ule_select_i32(i32 addrspace(1)* %out, float %in) {
111 %0 = fcmp ule float %in, 5.0
112 %1 = select i1 %0, i32 -1, i32 0
113 store i32 %1, i32 addrspace(1)* %out
117 ; CHECK: @fcmp_ult_select_fptosi
118 ; CHECK: SETGT_DX10 T{{[0-9]+\.[XYZW]}}, literal.x, T{{[0-9]+\.[XYZW]}}, 1084227584(5.000000e+00)
119 define void @fcmp_ult_select_fptosi(i32 addrspace(1)* %out, float %in) {
121 %0 = fcmp ult float %in, 5.0
122 %1 = select i1 %0, float 1.000000e+00, float 0.000000e+00
123 %2 = fsub float -0.000000e+00, %1
124 %3 = fptosi float %2 to i32
125 store i32 %3, i32 addrspace(1)* %out
129 ; CHECK: @fcmp_ult_select_i32
130 ; CHECK: SETGT_DX10 T{{[0-9]+\.[XYZW]}}, literal.x, T{{[0-9]+\.[XYZW]}}, 1084227584(5.000000e+00)
131 define void @fcmp_ult_select_i32(i32 addrspace(1)* %out, float %in) {
133 %0 = fcmp ult float %in, 5.0
134 %1 = select i1 %0, i32 -1, i32 0
135 store i32 %1, i32 addrspace(1)* %out