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Diffstat (limited to 'gcc/tree-switch-conversion.c')
| -rw-r--r-- | gcc/tree-switch-conversion.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/tree-switch-conversion.c b/gcc/tree-switch-conversion.c index bedeb2f..5f8ed46 100644 --- a/gcc/tree-switch-conversion.c +++ b/gcc/tree-switch-conversion.c @@ -1284,7 +1284,11 @@ jump_table_cluster::can_be_handled (const vec<cluster *> &clusters, comparison_count += sc->m_range_p ? 2 : 1; } - return 100 * range <= max_ratio * comparison_count; + unsigned HOST_WIDE_INT lhs = 100 * range; + if (lhs < range) + return false; + + return lhs <= max_ratio * comparison_count; } /* Return true if cluster starting at START and ending at END (inclusive) |