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comparison gcc/testsuite/gcc.target/powerpc/vec-strir-17.c @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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145:1830386684a0 152:2b5abeee2509
1 /* { dg-do run } */
2 /* { dg-require-effective-target powerpc_future_hw } */
3 /* { dg-options "-O2 -mdejagnu-cpu=future" } */
4
5 #include <altivec.h>
6
7 extern void abort (void);
8
9 vector unsigned char
10 doString(vector unsigned char *vp)
11 {
12 /* Tail recursion replaced with iteration with -O2. */
13 vector unsigned char result = vec_strir (*vp);
14 if (vec_strir_p (*vp))
15 return result;
16 else
17 return doString (vp + 1);
18 }
19
20 int main (int argc, char *argv [])
21 {
22 vector unsigned char composed_string [4] = {
23 { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8,
24 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 },
25 { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8,
26 0x0, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 },
27 { 0x1, 0x2, 0x0, 0x4, 0x5, 0x6, 0x7, 0x8,
28 0x9, 0xa, 0xb, 0xc, 0xd, 0x0, 0xf, 0x11 },
29 { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8,
30 0x9, 0xa, 0xb, 0xc, 0xd, 0x0, 0xf, 0x11 }
31 };
32
33 vector unsigned char expected0 =
34 { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8,
35 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 };
36 vector unsigned char expected1 =
37 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
38 0x0, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 };
39 vector unsigned char expected2 =
40 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
41 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x11 };
42 vector unsigned char expected3 =
43 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
44 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x11 };
45
46 if (!vec_all_eq (doString (&composed_string[0]), expected1))
47 abort ();
48 if (!vec_all_eq (doString (&composed_string[1]), expected1))
49 abort ();
50 if (!vec_all_eq (doString (&composed_string[2]), expected2))
51 abort ();
52 if (!vec_all_eq (doString (&composed_string[3]), expected3))
53 abort ();
54 }