diff mbox

[wide-int] fix 32-bit x86 builds

Message ID BE4BA393-C48D-49B7-8D5A-16B301D16845@comcast.net
State New
Headers show

Commit Message

Mike Stump April 30, 2014, 8:35 a.m. UTC
[ sorry for the dup ]

We changed the underlying type a while back, and it matters on 32-bit pointer machines that use long long for a HOST_WIDE_INT…  Caught by fold-checking, thanks fold checking.

This is the tree-vrp problem, I think this was seen on arm as well.

Checked in as obvious.
diff mbox


Index: tree.c
--- tree.c	(revision 209928)
+++ tree.c	(working copy)
@@ -1959,7 +1959,7 @@  tree
make_int_cst_stat (int len, int ext_len MEM_STAT_DECL)
  tree t;
-  int length = (ext_len - 1) * sizeof (tree) + sizeof (struct tree_int_cst);
+  int length = (ext_len - 1) * sizeof (HOST_WIDE_INT) + sizeof (struct tree_int_cst);

  gcc_assert (len);
  record_node_allocation_statistics (INTEGER_CST, length);