Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/gcc.target/powerpc/vec-cfuged-1.c @ 152:2b5abeee2509

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
parents
children
comparison
equal deleted inserted replaced
145:1830386684a0 152:2b5abeee2509
1 /* { dg-do run } */
2 /* { dg-require-effective-target powerpc_future_hw } */
3 /* { dg-options "-mdejagnu-cpu=future" } */
4
5 #include <altivec.h>
6
7 extern void abort (void);
8
9 vector unsigned long long int
10 do_vec_cfuge (vector unsigned long long int source,
11 vector unsigned long long int mask)
12 {
13 return vec_cfuge (source, mask);
14 }
15
16 int
17 vectors_equal (vector unsigned long long int a,
18 vector unsigned long long int b)
19 {
20 return (a[0] == b[0]) && (a[1] == b[1]);
21 }
22
23 int main (int argc, char *argv [])
24 {
25 vector unsigned long long int source_a = { 0xa5f07e3cull, 0x7e3ca5f0ull };
26 vector unsigned long long int source_b = { 0x3ca5f07eull, 0x5a0fe7c3ull };
27
28 vector unsigned long long int mask_a = { 0xffff0000ull, 0x0000ffffull };
29 vector unsigned long long int mask_b = { 0x0f0f0f0full, 0xf0f0f0f0ull };
30
31 /* See cfuged-0.c for derivation of expected results.
32
33 result_aa [0] is compute (source [0], mask [0];
34 result_aa [1] is compute (source [1], mask [1].
35
36 result_ab [0] is compute (source [0], mask [2];
37 result_ab [1] is compute (source [1], mask [3].
38
39 result_ba [0] is compute (source [2], mask [0];
40 result_ba [1] is compute (source [3], mask [1].
41
42 result_bb [0] is compute (source [2], mask [2];
43 result_bb [1] is compute (source [3], mask [3]. */
44
45 vector unsigned long long int result_aa = { 0x7e3ca5f0ull, 0x7e3ca5f0ull };
46 vector unsigned long long int result_ab = { 0xaf7350ecull, 0xec5073afull };
47 vector unsigned long long int result_ba = { 0xf07e3ca5ull, 0x5a0fe7c3ull };
48 vector unsigned long long int result_bb = { 0x3af7c50eull, 0xaf7350ecull };
49
50 if (!vectors_equal (do_vec_cfuge (source_a, mask_a), result_aa))
51 abort ();
52 if (!vectors_equal (do_vec_cfuge (source_a, mask_b), result_ab))
53 abort ();
54 if (!vectors_equal (do_vec_cfuge (source_b, mask_a), result_ba))
55 abort ();
56 if (!vectors_equal (do_vec_cfuge (source_b, mask_b), result_bb))
57 abort ();
58
59 return 0;
60 }