* tree-object-size.c (unknown): Use HOST_WIDE_INT_M1U instead of -1.

From-SVN: r238581

* tree-object-size.c (unknown): Use HOST_WIDE_INT_M1U instead of -1.
From-SVN: r238581
a43068cc · Jakub Jelinek · Jakub Jelinek · ee78cbaa · a43068cc · a43068cc
Commit a43068cc authored Jul 21, 2016 by Jakub Jelinek Committed by Jakub Jelinek Jul 21, 2016
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gcc/ChangeLog
+4 -0

gcc/tree-object-size.c
+6 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2016-07-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-object-size.c (unknown): Use HOST_WIDE_INT_M1U instead of -1.
+
 2016-07-21  Andrew Sutton  <andrew.n.sutton@gmail.com>

 	Improving concepts performance and diagnostics.

--- a/gcc/tree-object-size.c
+++ b/gcc/tree-object-size.c
@@ -43,7 +43,12 @@ struct object_size_info
  unsigned int *stack, *tos;
 };

-static const unsigned HOST_WIDE_INT unknown[4] = { -1, -1, 0, 0 };
+static const unsigned HOST_WIDE_INT unknown[4] = {
+  HOST_WIDE_INT_M1U,
+  HOST_WIDE_INT_M1U,
+  0,
+  0
+};

 static tree compute_object_offset (const_tree, const_tree);
 static unsigned HOST_WIDE_INT addr_object_size (struct object_size_info *,