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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [asmgoto-1.c] - Rev 298
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/* { dg-do compile } */ /* { dg-options "-O2 -w -fdump-tree-optimized" } */ extern void XYZZY (void); typedef unsigned long __kernel_size_t; typedef __kernel_size_t size_t; typedef unsigned gfp_t; struct per_cpu_pageset { } __attribute__ ((__aligned__ ((1 << (6))))); struct zone { struct per_cpu_pageset *pageset[64]; } zone_flags_t; typedef struct pglist_data { struct zone node_zones[4]; } pg_data_t; extern struct pglist_data *first_online_pgdat (void); extern struct zone *next_zone (struct zone *zone); extern volatile int per_cpu__x86_cpu_to_node_map[]; struct kmem_cache { int size; }; extern struct kmem_cache kmalloc_caches[(12 + 2)]; struct tracepoint { void **funcs; } __attribute__ ((aligned (32))); extern struct tracepoint __tracepoint_kmalloc_node; void *__kmalloc_node (size_t size, gfp_t flags, int node); static inline int cpu_to_node (int cpu) { return per_cpu__x86_cpu_to_node_map[cpu]; } static inline void trace_kmalloc_node (unsigned long call_site, const void *ptr, size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags, int node) { asm goto ("" : : : : trace_label); if (0) { void **it_func; trace_label: asm ("" : "=r"(it_func) : "0"(&__tracepoint_kmalloc_node.funcs)); } }; static inline __attribute__ ((always_inline)) int kmalloc_index (size_t size) { if (size <= 64) return 6; return -1; } static inline __attribute__ ((always_inline)) struct kmem_cache * kmalloc_slab (size_t size) { int index = kmalloc_index (size); if (index == 0) return ((void *) 0); return &kmalloc_caches[index]; } static inline __attribute__ ((always_inline)) void * kmalloc_node (size_t size, gfp_t flags, int node) { void *ret; if (__builtin_constant_p (size) && size <= (2 * ((1UL) << 12)) && !(flags & ((gfp_t) 0x01u))) { struct kmem_cache *s = kmalloc_slab (size); if (!s) return ((void *) 16); trace_kmalloc_node (({ __here:(unsigned long) &&__here;}), ret, size, s->size, flags, node); } return __kmalloc_node (size, flags, node); } int process_zones (int cpu) { struct zone *zone, *dzone; int node = cpu_to_node (cpu); for (zone = (first_online_pgdat ())->node_zones; zone; zone = next_zone (zone)) { ((zone)->pageset[(cpu)]) = kmalloc_node (sizeof (struct per_cpu_pageset), (((gfp_t) 0x10u) | ((gfp_t) 0x40u) | ((gfp_t) 0x80u)), node); if (!((zone)->pageset[(cpu)])) goto bad; } return 0; bad: XYZZY (); return -12; } /* { dg-final { scan-tree-dump-times "XYZZY" 1 "optimized" } } */ /* { dg-final { cleanup-tree-dump "optimized" } } */