diff options
Diffstat (limited to 'gcc/compare-elim.c')
| -rw-r--r-- | gcc/compare-elim.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/gcc/compare-elim.c b/gcc/compare-elim.c index 1761d0d..cc1502d 100644 --- a/gcc/compare-elim.c +++ b/gcc/compare-elim.c @@ -120,10 +120,8 @@ struct comparison }; typedef struct comparison *comparison_struct_p; -DEF_VEC_P(comparison_struct_p); -DEF_VEC_ALLOC_P(comparison_struct_p, heap); -static VEC(comparison_struct_p, heap) *all_compares; +static vec<comparison_struct_p> all_compares; /* Look for a "conforming" comparison, as defined above. If valid, return the rtx for the COMPARE itself. */ @@ -337,7 +335,7 @@ find_comparisons_in_bb (struct dom_walk_data *data ATTRIBUTE_UNUSED, last_cmp->in_a = XEXP (src, 0); last_cmp->in_b = XEXP (src, 1); last_cmp->orig_mode = src_mode; - VEC_safe_push (comparison_struct_p, heap, all_compares, last_cmp); + all_compares.safe_push (last_cmp); /* It's unusual, but be prepared for comparison patterns that also clobber an input, or perhaps a scratch. */ @@ -623,24 +621,23 @@ execute_compare_elim_after_reload (void) { df_analyze (); - gcc_checking_assert (all_compares == NULL); + gcc_checking_assert (!all_compares.exists ()); /* Locate all comparisons and their uses, and eliminate duplicates. */ find_comparisons (); - if (all_compares) + if (all_compares.exists ()) { struct comparison *cmp; size_t i; /* Eliminate comparisons that are redundant with flags computation. */ - FOR_EACH_VEC_ELT (comparison_struct_p, all_compares, i, cmp) + FOR_EACH_VEC_ELT (all_compares, i, cmp) { try_eliminate_compare (cmp); XDELETE (cmp); } - VEC_free (comparison_struct_p, heap, all_compares); - all_compares = NULL; + all_compares.release (); } return 0; |