diff options
Diffstat (limited to 'gcc/ggc.h')
| -rw-r--r-- | gcc/ggc.h | 23 |
1 files changed, 17 insertions, 6 deletions
@@ -21,6 +21,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #ifndef GCC_GGC_H #define GCC_GGC_H +#include "statistics.h" /* Symbols are marked with `ggc' for `gcc gc' so as not to interfere with an external gc library that might be linked in. */ @@ -210,21 +211,31 @@ extern struct alloc_zone *rtl_zone; extern struct alloc_zone *tree_zone; /* The internal primitive. */ -extern void *ggc_alloc (size_t); +extern void *ggc_alloc_stat (size_t MEM_STAT_DECL); +#define ggc_alloc(s) ggc_alloc_stat (s MEM_STAT_INFO) /* Allocate an object into the specified allocation zone. */ -extern void *ggc_alloc_zone (size_t, struct alloc_zone *); +extern void *ggc_alloc_zone_stat (size_t, struct alloc_zone * MEM_STAT_DECL); +#define ggc_alloc_zone(s,z) ggc_alloc_zone_stat (s,z MEM_STAT_INFO) /* Allocate an object of the specified type and size. */ -extern void *ggc_alloc_typed (enum gt_types_enum, size_t); +extern void *ggc_alloc_typed_stat (enum gt_types_enum, size_t MEM_STAT_DECL); +#define ggc_alloc_typed(s,z) ggc_alloc_typed_stat (s,z MEM_STAT_INFO) /* Like ggc_alloc, but allocates cleared memory. */ -extern void *ggc_alloc_cleared (size_t); +extern void *ggc_alloc_cleared_stat (size_t MEM_STAT_DECL); +#define ggc_alloc_cleared(s) ggc_alloc_cleared_stat (s MEM_STAT_INFO) /* Like ggc_alloc_zone, but allocates cleared memory. */ -extern void *ggc_alloc_cleared_zone (size_t, struct alloc_zone *); +extern void *ggc_alloc_cleared_zone (size_t, struct alloc_zone * MEM_STAT_DECL); +#define ggc_alloc_cleared_zone(s,z) ggc_alloc_cleared_stat (s,z MEM_STAT_INFO) /* Resize a block. */ -extern void *ggc_realloc (void *, size_t); +extern void *ggc_realloc_stat (void *, size_t MEM_STAT_DECL); +#define ggc_realloc(s,z) ggc_realloc_stat (s,z MEM_STAT_INFO) /* Like ggc_alloc_cleared, but performs a multiplication. */ extern void *ggc_calloc (size_t, size_t); /* Free a block. To be used when known for certain it's not reachable. */ extern void ggc_free (void *); + +extern void ggc_record_overhead (size_t, size_t MEM_STAT_DECL); + +extern void dump_ggc_loc_statistics (void); #define ggc_alloc_rtx(CODE) \ ((rtx) ggc_alloc_typed (gt_ggc_e_7rtx_def, RTX_SIZE (CODE))) |