OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [ia64/] [20020313-1.c] - Blame information for rev 764

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 691 jeremybenn
/* PR 5312
2
   The problem here is that the ia64 scheduler saw a sequence of L L M type
3
   insns, and messed up its internal state on which slot it was issuing
4
   to, and aborted.  */
5
 
6
/* { dg-do compile } */
7
/* In ILP32 mode, we get warnings about large integer constants.
8
   Those cause spurious FAILs.  */
9
/* { dg-options "-w -O2 -mconstant-gp" } */
10
 
11
typedef unsigned long __u64;
12
typedef unsigned int __u32;
13
typedef struct { } spinlock_t;
14
struct cpuinfo_ia64 {
15
        union {
16
                struct {
17
                        __u32 irq_count;
18
                        __u32 bh_count;
19
                } f;
20
                __u64 irq_and_bh_counts;
21
        } irq_stat;
22
        __u32 softirq_pending;
23
} __attribute__ ((aligned ((1UL << 14)))) ;
24
enum
25
{
26
        TCA_UNSPEC,
27
        TCA_KIND,
28
        TCA_OPTIONS,
29
        TCA_STATS,
30
        TCA_XSTATS,
31
        TCA_RATE,
32
};
33
struct tc_stats
34
{
35
        __u64 bytes;
36
        __u32 packets;
37
        __u32 drops;
38
        __u32 overlimits;
39
        __u32 bps;
40
        __u32 pps;
41
        __u32 qlen;
42
        __u32 backlog;
43
        spinlock_t *lock;
44
};
45
struct sk_buff {
46
        unsigned int data_len;
47
        unsigned char *tail;
48
        unsigned char *end;
49
};
50
static inline int skb_is_nonlinear(const struct sk_buff *skb)
51
{
52
        return skb->data_len;
53
}
54
static inline int skb_tailroom(const struct sk_buff *skb)
55
{
56
        return skb_is_nonlinear(skb) ? 0 : skb->end-skb->tail;
57
}
58
struct rtattr
59
{
60
        unsigned short rta_len;
61
        unsigned short rta_type;
62
};
63
int qdisc_copy_stats(struct sk_buff *skb, struct tc_stats *st)
64
{
65
        do { do { (((struct cpuinfo_ia64 *) (0xa000000000000000 + 2*(1UL << 14)))->irq_stat.f.bh_count)++; __asm__ __volatile__("": : :"memory"); } while (0); (void)(st->lock); } while (0);
66
        ({ if (skb_tailroom(skb) < (int)( (((( ((sizeof(struct rtattr))+4 -1) & ~(4 -1) ) + ((char*)&st->lock - (char*)st)))+4 -1) & ~(4 -1) )) goto rtattr_failure; __rta_fill(skb, TCA_STATS, (char*)&st->lock - (char*)st, st); });
67
        do { do { } while(0); do { do { __asm__ __volatile__("": : :"memory"); (((struct cpuinfo_ia64 *) (0xa000000000000000 + 2*(1UL << 14)))->irq_stat.f.bh_count)--; } while (0); if (__builtin_expect((((struct cpuinfo_ia64 *) (0xa000000000000000 + 2*(1UL << 14)))->softirq_pending), 0) && (((struct cpuinfo_ia64 *) (0xa000000000000000 + 2*(1UL << 14)))->irq_stat.f.bh_count) == 0) do_softirq(); } while (0); } while (0);
68
        return 0;
69
rtattr_failure:
70
        do { do { } while(0); do { do { __asm__ __volatile__("": : :"memory"); (((struct cpuinfo_ia64 *) (0xa000000000000000 + 2*(1UL << 14)))->irq_stat.f.bh_count)--; } while (0); if (__builtin_expect((((struct cpuinfo_ia64 *) (0xa000000000000000 + 2*(1UL << 14)))->softirq_pending), 0) && (((struct cpuinfo_ia64 *) (0xa000000000000000 + 2*(1UL << 14)))->irq_stat.f.bh_count) == 0) do_softirq(); } while (0); } while (0);
71
        return -1;
72
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.