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comparison gcc/testsuite/gcc.dg/torture/pr94482.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-additional-options "-Wno-psabi -w" } */
3 /* { dg-additional-options "-msse2" { target sse2_runtime } } */
4
5 typedef unsigned V __attribute__ ((__vector_size__ (16)));
6 union U
7 {
8 V j;
9 unsigned long long i __attribute__ ((__vector_size__ (16)));
10 };
11
12 static inline __attribute__((always_inline)) V
13 foo (unsigned long long a)
14 {
15 union U z = { .j = (V) {} };
16 for (unsigned long i = 0; i < 1; i++)
17 z.i[i] = a;
18 return z.j;
19 }
20
21 static inline __attribute__((always_inline)) V
22 bar (V a, unsigned long long i, int q)
23 {
24 union U z = { .j = a };
25 z.i[q] = i;
26 return z.j;
27 }
28
29 int
30 main ()
31 {
32 union U z = { .j = bar (foo (1729), 2, 1) };
33 if (z.i[0] != 1729)
34 __builtin_abort ();
35 return 0;
36 }