1 /* { dg-do compile { target arm*-*-* } } */
2 /* { dg-skip-if "incompatible options" { arm_thumb1 } } */
3 /* { dg-options "-g -fcompare-debug -O2 -march=armv7-a -mtune=cortex-a9 -mfpu=vfpv3-d16 -mfloat-abi=hard" } */
4 /* { dg-skip-if "need hardfp abi" { *-*-* } { "-mfloat-abi=soft" } { "" } } */
5
6 extern void *f1 (unsigned long, unsigned long);
7 extern const struct line_map *f2 (void *, int, unsigned int, const char *, unsigned int);
8 extern unsigned int f3 (void *, unsigned int);
9 extern void *v1;
10 struct B { const char *s; int t; };
11 struct C { unsigned u; unsigned long long v; void *w; };
12 unsigned long long f4 (struct C *);
13 const char *f5 (void *, unsigned int, unsigned int *);
14 unsigned long long f6 (void *);
15
16 static inline unsigned long long
f7(struct C * x,unsigned y)17 f7 (struct C *x, unsigned y)
18 {
19 unsigned long long a, b;
20 int u = x->u;
21 a = y == 64 ? -1ULL : (1ULL << y) - 1;
22 if (u + y > 64)
23 {
24 f6 (x->w);
25 x->u = y;
26 return b & a;
27 }
28 b = x->v;
29 b >>= u;
30 x->u = u + y;
31 return b & a;
32 }
33
34 static const char *
f8(const char * x)35 f8 (const char *x)
36 {
37 B **a;
38 unsigned long t = __builtin_strlen (x);
39 char *b;
40 struct B *c;
41 b = (char *) f1 (t + 1, 1);
42 c = (struct B *) f1 (1, sizeof (struct B));
43 __builtin_memcpy (b, x, t + 1);
44 c->t = t;
45 struct B *d = *a;
46 return d->s;
47 }
48
49 unsigned int
f9(struct C * x,void * y)50 f9 (struct C *x, void *y)
51 {
52 static const char *a;
53 static int b;
54 static int c;
55 bool d, e, f;
56 unsigned t;
57 bool prev_file = a != __null;
58 if (f7 (x, 1))
59 return ((unsigned int) 0);
60 d = f7 (x, 1);
61 e = f7 (x, 1);
62 f = f7 (x, 1);
63 a = f8 (f5 (y, f4 (x), &t));
64 if (e) b = f4 (x);
65 if (f)
66 if (d)
67 if (prev_file)
68 f2 (v1, 1, false, __null, 0);
69 return f3 (v1, c);
70 }
71