diff options
| author | pinskia <pinskia@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-04 14:11:45 +0000 |
|---|---|---|
| committer | pinskia <pinskia@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-04 14:11:45 +0000 |
| commit | 743b0c6afc7593e469c1350e4d6ac62753275188 (patch) | |
| tree | cbf7c78afc4e2cbb6aeed7f265db741b9c045876 /gcc/tree.h | |
| parent | a9b22d67e41dbf12d64eea7f33455a2da23cc43e (diff) | |
| download | gcc-743b0c6afc7593e469c1350e4d6ac62753275188.tar.gz | |
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91727 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index b9ce3acd965..a6963796c31 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -3535,6 +3535,7 @@ extern tree fold_builtin (tree, bool); extern tree fold_builtin_fputs (tree, bool, bool, tree); extern tree fold_builtin_strcpy (tree, tree); extern tree fold_builtin_strncpy (tree, tree); +extern bool fold_builtin_next_arg (tree); extern enum built_in_function builtin_mathfn_code (tree); extern tree build_function_call_expr (tree, tree); extern tree mathfn_built_in (tree, enum built_in_function fn); |