From: Andrew Macleod <amacleod@gcc.gnu.org>
Date: Sat, 31 Mar 2018 14:27:24 +0000 (+0000)
Subject: Dont create range from nonzerobits
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9cde03b9f79f1e418b774e2f380e7c8e2a9cc6d7;p=thirdparty%2Fgcc.git

Dont create range from nonzerobits

From-SVN: r258990
---

diff --git a/gcc/tree-data-ref.c b/gcc/tree-data-ref.c
index c0b079b581ae..03b6a452f426 100644
--- a/gcc/tree-data-ref.c
+++ b/gcc/tree-data-ref.c
@@ -725,8 +725,8 @@ split_constant_offset_1 (tree type, tree op0, enum tree_code code, tree op1,
 		if (!SSA_NAME_RANGE_INFO (tmp_var))
 		  return false;
 		irange var_range (tmp_var);
-		irange var_nonzero;
-		get_nonzero_bits_as_range (var_nonzero, tmp_var);
+		// irange var_nonzero;
+		// get_nonzero_bits_as_range (var_nonzero, tmp_var);
 		// FIXME: enable after get_nonzero_bits_as_range gets tested.
 		// var_range.intersect (var_nonzero);
 		// if (var_range.empty_p ())