This patch http://gcc.gnu.org/ml/gcc-cvs/2007-06/msg00914.html caused FAIL: gcc.dg/builtins-61.c scan-tree-dump return 0.0 on Linux/x86-64 and Linux/ia32.
Also occurs on hppa-linux.
Confirmed, but a dup of 32586. *** This bug has been marked as a duplicate of 32586 ***