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Diffstat (limited to 'gcc/tree-ssa-loop-niter.c')
| -rw-r--r-- | gcc/tree-ssa-loop-niter.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-ssa-loop-niter.c b/gcc/tree-ssa-loop-niter.c index 21bfce89a2a..abeb5002e1b 100644 --- a/gcc/tree-ssa-loop-niter.c +++ b/gcc/tree-ssa-loop-niter.c @@ -682,9 +682,9 @@ simplify_using_initial_conditions (struct loop *loop, tree expr, bb != ENTRY_BLOCK_PTR; bb = get_immediate_dominator (CDI_DOMINATORS, bb)) { - e = EDGE_PRED (bb, 0); - if (EDGE_COUNT (bb->preds) > 1) + if (!single_pred_p (bb)) continue; + e = single_pred_edge (bb); if (!(e->flags & (EDGE_TRUE_VALUE | EDGE_FALSE_VALUE))) continue; |