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* [gcc(refs/users/marxin/heads/loop-unswitch-improvement-v6)] Fix thinko.
@ 2021-12-07 15:22 Martin Liska
  0 siblings, 0 replies; only message in thread
From: Martin Liska @ 2021-12-07 15:22 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:556e9ba57adb6bb31b537619bfc998881df96de5

commit 556e9ba57adb6bb31b537619bfc998881df96de5
Author: Martin Liska <mliska@suse.cz>
Date:   Tue Dec 7 16:13:05 2021 +0100

    Fix thinko.

Diff:
---
 gcc/tree-ssa-loop-unswitch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/tree-ssa-loop-unswitch.c b/gcc/tree-ssa-loop-unswitch.c
index c6b5cee3fb5..9e6aa49a6f2 100644
--- a/gcc/tree-ssa-loop-unswitch.c
+++ b/gcc/tree-ssa-loop-unswitch.c
@@ -553,7 +553,7 @@ evaluate_control_stmt_using_entry_checks (gimple *stmt,
 	  int_range_max path_range;
 
 	  if (find_range_for_lhs (predicate_path, lhs, path_range)
-	      && path_range.undefined_p ()
+	      && !path_range.undefined_p ()
 	      && fold_range (r, stmt, path_range)
 	      && r.singleton_p ())
 	    return r.zero_p () ? boolean_false_node : boolean_true_node;


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