1 /* PR rtl-optimization/38245 */
3 /* { dg-additional-sources "pr38245-4.c" } */
4 /* { dg-options "-O2" } */
8 extern void abort (void);
10 struct A { int i, j; union { short s[4]; long long l; }; char pad[512]; } a;
13 void __attribute__((noinline))
16 a.s[2] = b1 (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
17 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21);
21 void __attribute__((noinline))
24 a.s[2] = b2 (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
25 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21);
29 void __attribute__((noinline))
32 struct B b = { 30, 31, { 32, 33 } };
33 a.s[2] = b3 (6, 7, 8, 9, 10, 11, 12, b, 14, b, 16, b, 18, 19, 20, 21,
34 6, b, 8, b, 10, 11, 12, 13, 14, b, 16, b, 18, 19, 20, 21);
38 void __attribute__((noinline))
41 struct B b = { 30, 31, { 32, 33 } };
42 a.s[2] = b4 (6, 7, 8, 9, 10, 11, 12, b, 14, b, 16, b, 18, 19, 20, 21,
43 6, b, 8, b, 10, 11, 12, 13, 14, b, 16, b, 18, 19, 20, 21);
47 void __attribute__((noinline))
50 a.s[2] = b5 (6.0, 7, 8, 9, 10, 11, 21.0, 22.0, 23.0);
54 void __attribute__((noinline))
57 a.s[2] = b6 (6.0, 7, 8, 9, 10, 11, 21.0, 22.0, 23.0);
61 void __attribute__((noinline))
68 void __attribute__((noinline))
75 void __attribute__((noinline))
78 a.s[2] = b9 (6, 7, 8, 9, 10, 11, 12);
82 void __attribute__((noinline))
85 a.s[2] = b10 (6, 7, 8, 9, 10, 11, 12);
94 for (i = 0; i < (int) sizeof buf; i++)
96 asm volatile ("" : : "r" (buf) : "memory");
107 asm volatile ("" : : "r" (buf) : "memory");
108 for (i = 0; i < (int) sizeof buf; i++)
109 if (buf[i] != (char) i)