Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/c-c++-common/pr51628-2.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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131:84e7813d76e9 | 145:1830386684a0 |
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1 /* PR c/51628. */ | |
2 /* { dg-do compile } */ | |
3 /* { dg-options "-O" } */ | |
4 | |
5 struct pair_t | |
6 { | |
7 int x; | |
8 int i; | |
9 } __attribute__((packed, aligned (8))); | |
10 | |
11 extern struct pair_t p; | |
12 extern int *x; | |
13 extern void bar (int *); | |
14 | |
15 int *addr = &p.i; | |
16 | |
17 int * | |
18 foo (void) | |
19 { | |
20 struct pair_t arr[2] = { { 1, 10 }, { 2, 20 } }; | |
21 int *p0, *p1; | |
22 p0 = &arr[0].i; | |
23 bar (p0); | |
24 p1 = &arr[1].i; | |
25 bar (p1); | |
26 bar (&p.i); | |
27 x = &p.i; | |
28 return &p.i; | |
29 } |