diff options
Diffstat (limited to 'gcc/rtl.c')
| -rw-r--r-- | gcc/rtl.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/gcc/rtl.c b/gcc/rtl.c index ec48839f61e..0f59991702a 100644 --- a/gcc/rtl.c +++ b/gcc/rtl.c @@ -135,12 +135,10 @@ const char * const reg_note_name[REG_NOTE_MAX] = #undef DEF_REG_NOTE }; -#ifdef GATHER_STATISTICS static int rtx_alloc_counts[(int) LAST_AND_UNUSED_RTX_CODE]; static int rtx_alloc_sizes[(int) LAST_AND_UNUSED_RTX_CODE]; static int rtvec_alloc_counts; static int rtvec_alloc_sizes; -#endif /* Allocate an rtx vector of N elements. @@ -157,10 +155,11 @@ rtvec_alloc (int n) PUT_NUM_ELEM (rt, n); -#ifdef GATHER_STATISTICS - rtvec_alloc_counts++; - rtvec_alloc_sizes += n * sizeof (rtx); -#endif + if (GATHER_STATISTICS) + { + rtvec_alloc_counts++; + rtvec_alloc_sizes += n * sizeof (rtx); + } return rt; } @@ -205,10 +204,11 @@ rtx_alloc_stat (RTX_CODE code MEM_STAT_DECL) memset (rt, 0, RTX_HDR_SIZE); PUT_CODE (rt, code); -#ifdef GATHER_STATISTICS - rtx_alloc_counts[code]++; - rtx_alloc_sizes[code] += RTX_CODE_SIZE (code); -#endif + if (GATHER_STATISTICS) + { + rtx_alloc_counts[code]++; + rtx_alloc_sizes[code] += RTX_CODE_SIZE (code); + } return rt; } @@ -706,10 +706,16 @@ iterative_hash_rtx (const_rtx x, hashval_t hash) void dump_rtx_statistics (void) { -#ifdef GATHER_STATISTICS int i; int total_counts = 0; int total_sizes = 0; + + if (! GATHER_STATISTICS) + { + fprintf (stderr, "No RTX statistics\n"); + return; + } + fprintf (stderr, "\nRTX Kind Count Bytes\n"); fprintf (stderr, "---------------------------------------\n"); for (i = 0; i < LAST_AND_UNUSED_RTX_CODE; i++) @@ -731,7 +737,6 @@ dump_rtx_statistics (void) fprintf (stderr, "%-20s %7d %10d\n", "Total", total_counts, total_sizes); fprintf (stderr, "---------------------------------------\n"); -#endif } #if defined ENABLE_RTL_CHECKING && (GCC_VERSION >= 2007) |