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comparison gcc/testsuite/g++.dg/torture/pr92384.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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131:84e7813d76e9 145:1830386684a0
1 // PR c++/92384
2 // { dg-do run }
3
4 struct S {};
5 struct T : public S { S a, b, c, d, e, f, g, h, i, j, k, l, m; };
6 struct U { long long a, b, c; };
7
8 U
9 foo (S, S, S, T, T, T, U g)
10 {
11 return g;
12 }
13
14 __attribute__((noipa)) bool
15 bar (S a, S b, S c, T d, T e, T f, U g, void **h)
16 {
17 h[0] = (void *) &a;
18 h[1] = (void *) &b;
19 h[2] = (void *) &c;
20 h[3] = (void *) &d;
21 h[4] = (void *) &e;
22 h[5] = (void *) &f;
23 h[6] = (void *) &g;
24 asm volatile ("" : : "r" (h) : "memory");
25 return (h[0] != h[1] && h[1] != h[2] && h[2] != h[3]
26 && h[3] != h[4] && h[4] != h[5] && h[5] != h[6]);
27 }
28
29 int
30 main ()
31 {
32 S a;
33 T b;
34 U c = { 1, 2, 3 };
35 void *d[7];
36 if (!bar (a, a, a, b, b, b, c, d))
37 __builtin_abort ();
38 }