+2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * genattrtab.c (n_bypassed): New variable.
+ (process_bypasses): Initialise n_bypassed.
+ Count number of bypassed reservations.
+ (make_automaton_attrs): Allocate space for bypassed reservations
+ rather than number of bypasses.
+
2014-06-18 Richard Biener <rguenther@suse.de>
* tree-ssa-propagate.c (replace_phi_args_in): Return whether
static struct bypass_list *all_bypasses;
static size_t n_bypasses;
+static size_t n_bypassed;
static void
gen_bypass_1 (const char *s, size_t len)
struct bypass_list *b;
struct insn_reserv *r;
+ n_bypassed = 0;
+
/* The reservation list is likely to be much longer than the bypass
list. */
for (r = all_insn_reservs; r; r = r->next)
for (b = all_bypasses; b; b = b->next)
if (fnmatch (b->pattern, r->name, 0) == 0)
- r->bypassed = true;
+ {
+ n_bypassed++;
+ r->bypassed = true;
+ break;
+ }
}
/* Check that attribute NAME is used in define_insn_reservation condition
process_bypasses ();
byps_exp = rtx_alloc (COND);
- XVEC (byps_exp, 0) = rtvec_alloc (n_bypasses * 2);
+ XVEC (byps_exp, 0) = rtvec_alloc (n_bypassed * 2);
XEXP (byps_exp, 1) = make_numeric_value (0);
for (decl = all_insn_reservs, i = 0;
decl;