diff options
Diffstat (limited to 'gcc/lra.c')
| -rw-r--r-- | gcc/lra.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -714,6 +714,10 @@ int lra_insn_recog_data_len; /* Map INSN_UID -> the insn recog data (NULL if unknown). */ lra_insn_recog_data_t *lra_insn_recog_data; +/* Alloc pool we allocate entries for lra_insn_recog_data from. */ +static object_allocator<class lra_insn_recog_data> + lra_insn_recog_data_pool ("insn recog data pool"); + /* Initialize LRA data about insns. */ static void init_insn_recog_data (void) @@ -759,7 +763,7 @@ free_insn_recog_data (lra_insn_recog_data_t data) } free_insn_regs (data->regs); data->regs = NULL; - free (data); + lra_insn_recog_data_pool.remove (data); } /* Pools for copies. */ @@ -778,6 +782,7 @@ finish_insn_recog_data (void) finish_insn_regs (); lra_copy_pool.release (); lra_insn_reg_pool.release (); + lra_insn_recog_data_pool.release (); free (lra_insn_recog_data); } @@ -952,7 +957,7 @@ lra_set_insn_recog_data (rtx_insn *insn) /* It might be a new simple insn which is not recognized yet. */ INSN_CODE (insn) = icode = recog_memoized (insn); } - data = XNEW (class lra_insn_recog_data); + data = lra_insn_recog_data_pool.allocate (); lra_insn_recog_data[uid] = data; data->insn = insn; data->used_insn_alternative = LRA_UNKNOWN_ALT; |