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-rw-r--r--gcc/tree-vrp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c
index ab6dc58..a7be2d9 100644
--- a/gcc/tree-vrp.c
+++ b/gcc/tree-vrp.c
@@ -1341,7 +1341,7 @@ extract_range_from_unary_expr (value_range_t *vr, tree expr)
&& tree_int_cst_equal (new_min, vr0.min)
&& tree_int_cst_equal (new_max, vr0.max)
&& compare_values (new_min, new_max) <= 0
- && compare_values (new_min, new_max) >= -2)
+ && compare_values (new_min, new_max) >= -1)
{
set_value_range (vr, VR_RANGE, new_min, new_max, vr->equiv);
return;