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| author | Richard Kenner <kenner@gcc.gnu.org> | 1993-12-25 12:47:01 -0500 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1993-12-25 12:47:01 -0500 |
| commit | 3e5f801865074a19f2bef15ae2593c9018878d22 (patch) | |
| tree | 7acffb2e7330c8a1b6285a8be826a03f891f2bdd /gcc/print-tree.c | |
| parent | 0c847d7db5dcd64ba8dc85ef425dc98f40d7df5a (diff) | |
| download | gcc-3e5f801865074a19f2bef15ae2593c9018878d22.zip gcc-3e5f801865074a19f2bef15ae2593c9018878d22.tar.gz gcc-3e5f801865074a19f2bef15ae2593c9018878d22.tar.bz2 | |
(print_node, print_node_brief): Say something when
TREE_CONSTANT_OVERFLOW is set.
From-SVN: r6317
Diffstat (limited to 'gcc/print-tree.c')
| -rw-r--r-- | gcc/print-tree.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/print-tree.c b/gcc/print-tree.c index 5b41faa..a638a49 100644 --- a/gcc/print-tree.c +++ b/gcc/print-tree.c @@ -104,6 +104,9 @@ print_node_brief (file, prefix, node, indent) /* We might as well always print the value of an integer. */ if (TREE_CODE (node) == INTEGER_CST) { + if (TREE_CONSTANT_OVERFLOW (node)) + fprintf (file, " overflow"); + if (TREE_INT_CST_HIGH (node) == 0) fprintf (file, " %1u", TREE_INT_CST_LOW (node)); else if (TREE_INT_CST_HIGH (node) == -1 @@ -548,6 +551,9 @@ print_node (file, prefix, node, indent) switch (TREE_CODE (node)) { case INTEGER_CST: + if (TREE_CONSTANT_OVERFLOW (node)) + fprintf (file, " overflow"); + if (TREE_INT_CST_HIGH (node) == 0) fprintf (file, " %1u", TREE_INT_CST_LOW (node)); else if (TREE_INT_CST_HIGH (node) == -1 |