提交: 9cde03b9f79f1e418b774e2f380e7c8e2a9cc6d7 - gcc_os216 (git)

GCC with patches for OS216

Commit MetaInfo

• 修訂: 9cde03b9f79f1e418b774e2f380e7c8e2a9cc6d7 (tree)
• 時間: 2018-03-31 23:27:24
• 作者: Andrew Macleod <amacleod@gcc....>
• Commiter: Andrew Macleod

Log Message

Dont create range from nonzerobits

From-SVN: r258990

Change Summary

• modified: gcc/tree-data-ref.c

差異

--- 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 ())