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(print_node, print_node_brief): Say something when 

TREE_CONSTANT_OVERFLOW is set.

From-SVN: r6317
This commit is contained in:
Richard Kenner 1993-12-25 12:47:01 -05:00
parent 0c847d7db5
commit 3e5f801865
1 changed files with 6 additions and 0 deletions
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6
gcc/print-tree.c
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@ -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