diff options
Diffstat (limited to 'gcc/vec.c')
| -rw-r--r-- | gcc/vec.c | 24 |
1 files changed, 9 insertions, 15 deletions
@@ -34,8 +34,6 @@ along with GCC; see the file COPYING3. If not see #include "diagnostic-core.h" #include "hashtab.h" -#ifdef GATHER_STATISTICS - /* Store information about each particular vector. */ struct vec_descriptor { @@ -158,10 +156,10 @@ free_overhead (struct vec_prefix *ptr) void vec_heap_free (void *ptr) { - free_overhead ((struct vec_prefix *)ptr); + if (GATHER_STATISTICS) + free_overhead ((struct vec_prefix *)ptr); free (ptr); } -#endif /* Calculate the new ALLOC value, making sure that RESERVE slots are free. If EXACT grow exactly, otherwise grow exponentially. */ @@ -316,20 +314,16 @@ vec_heap_o_reserve_1 (void *vec, int reserve, size_t vec_offset, return NULL; } -#ifdef GATHER_STATISTICS - if (vec) + if (GATHER_STATISTICS && vec) free_overhead (pfx); -#endif vec = xrealloc (vec, vec_offset + alloc * elt_size); ((struct vec_prefix *)vec)->alloc = alloc; if (!pfx) ((struct vec_prefix *)vec)->num = 0; -#ifdef GATHER_STATISTICS - if (vec) + if (GATHER_STATISTICS && vec) register_overhead ((struct vec_prefix *)vec, - vec_offset + alloc * elt_size PASS_MEM_STAT); -#endif + vec_offset + alloc * elt_size FINAL_PASS_MEM_STAT); return vec; } @@ -529,7 +523,6 @@ vec_assert_fail (const char *op, const char *struct_name, } #endif -#ifdef GATHER_STATISTICS /* Helper for qsort; sort descriptors by amount of memory consumed. */ static int cmp_statistic (const void *loc1, const void *loc2) @@ -558,17 +551,19 @@ add_statistics (void **slot, void *b) } /* Dump per-site memory statistics. */ -#endif + void dump_vec_loc_statistics (void) { -#ifdef GATHER_STATISTICS int nentries = 0; char s[4096]; size_t allocated = 0; size_t times = 0; int i; + if (! GATHER_STATISTICS) + return; + loc_array = XCNEWVEC (struct vec_descriptor *, vec_desc_hash->n_elements); fprintf (stderr, "Heap vectors:\n"); fprintf (stderr, "\n%-48s %10s %10s %10s\n", @@ -603,5 +598,4 @@ dump_vec_loc_statistics (void) fprintf (stderr, "\n%-48s %10s %10s %10s\n", "source location", "Leak", "Peak", "Times"); fprintf (stderr, "-------------------------------------------------------\n"); -#endif } |