re PR middle-end/17909 (ICE: verifiy_stms failed)
authorAndrew Pinski <pinskia@gcc.gnu.org>
Sat, 4 Dec 2004 14:11:45 +0000 (06:11 -0800)
committerAndrew Pinski <pinskia@gcc.gnu.org>
Sat, 4 Dec 2004 14:11:45 +0000 (06:11 -0800)
commit2efcfa4ef6cd96146871e8c7f4de5ed76a9fefab
treecbf7c78afc4e2cbb6aeed7f265db741b9c045876
parente4887861341b842247647d2a5e2e45b45c358895
re PR middle-end/17909 (ICE: verifiy_stms failed)

2004-12-04  Andrew  Pinski  <pinskia@physics.uc.edu>

        PR middle-end/17909
        * builtins.c (fold_builtin_next_arg): Export and return true
        when there is a warning or an error.
        (expand_builtin_va_start): When fold_builtin_next_arg returns true,
        return const0_rtx.
        (expand_builtin): Likewise.
        * gimplify.c (gimplify_call_expr): Error out if there is not
        enough arguments to va_start. Call fold_builtin_next_arg also
        on the second argument.
        * tree.h (fold_builtin_next_arg): Prototype.

From-SVN: r91727
gcc/builtins.c
gcc/gimplify.c
gcc/tree.h