1 /* { dg-do compile { target { powerpc*-*-* } } } */
2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
3 /* { dg-require-effective-target powerpc_vsx_ok } */
4 /* { dg-options "-mdejagnu-cpu=power7 -O2" } */
5
6 /* Make sure that STXSDX is generated for double scalars in Altivec registers
7 on power7 instead of moving the value to a FPR register and doing a X-FORM
8 store. */
9
10 #ifndef TYPE
11 #define TYPE double
12 #endif
13
14 #ifndef TYPE_IN
15 #define TYPE_IN TYPE
16 #endif
17
18 #ifndef TYPE_OUT
19 #define TYPE_OUT TYPE
20 #endif
21
22 #ifndef ITYPE
23 #define ITYPE __INT64_TYPE__
24 #endif
25
26 #ifdef DO_CALL
27 extern ITYPE get_bits (ITYPE);
28
29 #else
30 #define get_bits(X) (X)
31 #endif
32
33 void test (ITYPE *bits, ITYPE n, TYPE one, TYPE_IN *p, TYPE_OUT *q)
34 {
35 TYPE x_00 = p[ 0];
36 TYPE x_01 = p[ 1];
37 TYPE x_02 = p[ 2];
38 TYPE x_03 = p[ 3];
39 TYPE x_04 = p[ 4];
40 TYPE x_05 = p[ 5];
41 TYPE x_06 = p[ 6];
42 TYPE x_07 = p[ 7];
43 TYPE x_08 = p[ 8];
44 TYPE x_09 = p[ 9];
45
46 TYPE x_10 = p[10];
47 TYPE x_11 = p[11];
48 TYPE x_12 = p[12];
49 TYPE x_13 = p[13];
50 TYPE x_14 = p[14];
51 TYPE x_15 = p[15];
52 TYPE x_16 = p[16];
53 TYPE x_17 = p[17];
54 TYPE x_18 = p[18];
55 TYPE x_19 = p[19];
56
57 TYPE x_20 = p[20];
58 TYPE x_21 = p[21];
59 TYPE x_22 = p[22];
60 TYPE x_23 = p[23];
61 TYPE x_24 = p[24];
62 TYPE x_25 = p[25];
63 TYPE x_26 = p[26];
64 TYPE x_27 = p[27];
65 TYPE x_28 = p[28];
66 TYPE x_29 = p[29];
67
68 TYPE x_30 = p[30];
69 TYPE x_31 = p[31];
70 TYPE x_32 = p[32];
71 TYPE x_33 = p[33];
72 TYPE x_34 = p[34];
73 TYPE x_35 = p[35];
74 TYPE x_36 = p[36];
75 TYPE x_37 = p[37];
76 TYPE x_38 = p[38];
77 TYPE x_39 = p[39];
78
79 TYPE x_40 = p[40];
80 TYPE x_41 = p[41];
81 TYPE x_42 = p[42];
82 TYPE x_43 = p[43];
83 TYPE x_44 = p[44];
84 TYPE x_45 = p[45];
85 TYPE x_46 = p[46];
86 TYPE x_47 = p[47];
87 TYPE x_48 = p[48];
88 TYPE x_49 = p[49];
89
90 ITYPE i;
91
92 for (i = 0; i < n; i++)
93 {
94 ITYPE bit = get_bits (bits[i]);
95
96 if ((bit & ((ITYPE)1) << 0) != 0) x_00 += one;
97 if ((bit & ((ITYPE)1) << 1) != 0) x_01 += one;
98 if ((bit & ((ITYPE)1) << 2) != 0) x_02 += one;
99 if ((bit & ((ITYPE)1) << 3) != 0) x_03 += one;
100 if ((bit & ((ITYPE)1) << 4) != 0) x_04 += one;
101 if ((bit & ((ITYPE)1) << 5) != 0) x_05 += one;
102 if ((bit & ((ITYPE)1) << 6) != 0) x_06 += one;
103 if ((bit & ((ITYPE)1) << 7) != 0) x_07 += one;
104 if ((bit & ((ITYPE)1) << 8) != 0) x_08 += one;
105 if ((bit & ((ITYPE)1) << 9) != 0) x_09 += one;
106
107 if ((bit & ((ITYPE)1) << 10) != 0) x_10 += one;
108 if ((bit & ((ITYPE)1) << 11) != 0) x_11 += one;
109 if ((bit & ((ITYPE)1) << 12) != 0) x_12 += one;
110 if ((bit & ((ITYPE)1) << 13) != 0) x_13 += one;
111 if ((bit & ((ITYPE)1) << 14) != 0) x_14 += one;
112 if ((bit & ((ITYPE)1) << 15) != 0) x_15 += one;
113 if ((bit & ((ITYPE)1) << 16) != 0) x_16 += one;
114 if ((bit & ((ITYPE)1) << 17) != 0) x_17 += one;
115 if ((bit & ((ITYPE)1) << 18) != 0) x_18 += one;
116 if ((bit & ((ITYPE)1) << 19) != 0) x_19 += one;
117
118 if ((bit & ((ITYPE)1) << 20) != 0) x_20 += one;
119 if ((bit & ((ITYPE)1) << 21) != 0) x_21 += one;
120 if ((bit & ((ITYPE)1) << 22) != 0) x_22 += one;
121 if ((bit & ((ITYPE)1) << 23) != 0) x_23 += one;
122 if ((bit & ((ITYPE)1) << 24) != 0) x_24 += one;
123 if ((bit & ((ITYPE)1) << 25) != 0) x_25 += one;
124 if ((bit & ((ITYPE)1) << 26) != 0) x_26 += one;
125 if ((bit & ((ITYPE)1) << 27) != 0) x_27 += one;
126 if ((bit & ((ITYPE)1) << 28) != 0) x_28 += one;
127 if ((bit & ((ITYPE)1) << 29) != 0) x_29 += one;
128
129 if ((bit & ((ITYPE)1) << 30) != 0) x_30 += one;
130 if ((bit & ((ITYPE)1) << 31) != 0) x_31 += one;
131 if ((bit & ((ITYPE)1) << 32) != 0) x_32 += one;
132 if ((bit & ((ITYPE)1) << 33) != 0) x_33 += one;
133 if ((bit & ((ITYPE)1) << 34) != 0) x_34 += one;
134 if ((bit & ((ITYPE)1) << 35) != 0) x_35 += one;
135 if ((bit & ((ITYPE)1) << 36) != 0) x_36 += one;
136 if ((bit & ((ITYPE)1) << 37) != 0) x_37 += one;
137 if ((bit & ((ITYPE)1) << 38) != 0) x_38 += one;
138 if ((bit & ((ITYPE)1) << 39) != 0) x_39 += one;
139
140 if ((bit & ((ITYPE)1) << 40) != 0) x_40 += one;
141 if ((bit & ((ITYPE)1) << 41) != 0) x_41 += one;
142 if ((bit & ((ITYPE)1) << 42) != 0) x_42 += one;
143 if ((bit & ((ITYPE)1) << 43) != 0) x_43 += one;
144 if ((bit & ((ITYPE)1) << 44) != 0) x_44 += one;
145 if ((bit & ((ITYPE)1) << 45) != 0) x_45 += one;
146 if ((bit & ((ITYPE)1) << 46) != 0) x_46 += one;
147 if ((bit & ((ITYPE)1) << 47) != 0) x_47 += one;
148 if ((bit & ((ITYPE)1) << 48) != 0) x_48 += one;
149 if ((bit & ((ITYPE)1) << 49) != 0) x_49 += one;
150 }
151
152 q[ 0] = x_00;
153 q[ 1] = x_01;
154 q[ 2] = x_02;
155 q[ 3] = x_03;
156 q[ 4] = x_04;
157 q[ 5] = x_05;
158 q[ 6] = x_06;
159 q[ 7] = x_07;
160 q[ 8] = x_08;
161 q[ 9] = x_09;
162
163 q[10] = x_10;
164 q[11] = x_11;
165 q[12] = x_12;
166 q[13] = x_13;
167 q[14] = x_14;
168 q[15] = x_15;
169 q[16] = x_16;
170 q[17] = x_17;
171 q[18] = x_18;
172 q[19] = x_19;
173
174 q[20] = x_20;
175 q[21] = x_21;
176 q[22] = x_22;
177 q[23] = x_23;
178 q[24] = x_24;
179 q[25] = x_25;
180 q[26] = x_26;
181 q[27] = x_27;
182 q[28] = x_28;
183 q[29] = x_29;
184
185 q[30] = x_30;
186 q[31] = x_31;
187 q[32] = x_32;
188 q[33] = x_33;
189 q[34] = x_34;
190 q[35] = x_35;
191 q[36] = x_36;
192 q[37] = x_37;
193 q[38] = x_38;
194 q[39] = x_39;
195
196 q[40] = x_40;
197 q[41] = x_41;
198 q[42] = x_42;
199 q[43] = x_43;
200 q[44] = x_44;
201 q[45] = x_45;
202 q[46] = x_46;
203 q[47] = x_47;
204 q[48] = x_48;
205 q[49] = x_49;
206 }
207
208 /* { dg-final { scan-assembler {\mxsadddp\M} } } */
209 /* { dg-final { scan-assembler {\mstxsdx\M} } } */
210 /* { dg-final { scan-assembler-not {\mmfvsrd\M} } } */