[Bug tree-optimization/45781] [4.6 Regression] GCC incorrectly puts function in .text.unlikely

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45781

--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> 2010-09-30 
18:21:29 UTC ---
I think I am hitting instance of PR45846.  I get just part of the testcase:
typedef union tree_node *tree;
struct tree_exp { tree operands[1]; };
union tree_node { struct tree_exp exp; };
static unsigned char init_target_chars (void);
static unsigned long long target_newline;



tree rewrite_call_expr()
{
    return 0;
}

tree fold_builtin_snprintf_chk (tree exp)
{
    tree len, fmt;
    if (exp->exp.operands[0] < 5)