diff options
Diffstat (limited to 'gcc/gimple-ssa-strength-reduction.c')
| -rw-r--r-- | gcc/gimple-ssa-strength-reduction.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/gcc/gimple-ssa-strength-reduction.c b/gcc/gimple-ssa-strength-reduction.c index dcd31809ab6..9a53bf7c339 100644 --- a/gcc/gimple-ssa-strength-reduction.c +++ b/gcc/gimple-ssa-strength-reduction.c @@ -3361,7 +3361,6 @@ analyze_candidates_and_replace (void) less expensive to calculate than the replaced statements. */ else { - int length; enum machine_mode mode; bool speed; @@ -3372,14 +3371,11 @@ analyze_candidates_and_replace (void) /* If all candidates have already been replaced under other interpretations, nothing remains to be done. */ - length = count_candidates (c); - if (!length) + if (!count_candidates (c)) continue; - if (length > MAX_INCR_VEC_LEN) - length = MAX_INCR_VEC_LEN; /* Construct an array of increments for this candidate chain. */ - incr_vec = XNEWVEC (incr_info, length); + incr_vec = XNEWVEC (incr_info, MAX_INCR_VEC_LEN); incr_vec_len = 0; record_increments (c); |