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| author | Frank Ch. Eigler <fche@redhat.com> | 2004-09-09 16:33:25 +0000 |
|---|---|---|
| committer | Frank Ch. Eigler <fche@gcc.gnu.org> | 2004-09-09 16:33:25 +0000 |
| commit | c2433d7d163406078b767dcc45c9426a089ce91a (patch) | |
| tree | 1f587adaca0009118f95e3b19e9d8d3153144e06 /gcc/builtins.c | |
| parent | 1a2caa7a8018a5f0c3b1df9710ec2baad90c24db (diff) | |
| download | gcc-c2433d7d163406078b767dcc45c9426a089ce91a.zip gcc-c2433d7d163406078b767dcc45c9426a089ce91a.tar.gz gcc-c2433d7d163406078b767dcc45c9426a089ce91a.tar.bz2 | |
builtins.c (build_va_arg_indirect_ref): New function.
2004-09-09 Frank Ch. Eigler <fche@redhat.com>
* builtins.c (build_va_arg_indirect_ref): New function.
(std_gimplify_va_arg_expr): Call it instead of mudflap check and
build_fold_indirect_ref.
* config/i386/i386.c (ix86_gimplify_va_arg): Ditto.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Ditto.
* tree.h: Declare new function.
From-SVN: r87242
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 537a5d4..34dceb9 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -4358,13 +4358,18 @@ std_gimplify_va_arg_expr (tree valist, tree type, tree *pre_p, tree *post_p) addr = fold_convert (build_pointer_type (type), addr); if (indirect) - { - addr = build_fold_indirect_ref (addr); - if (flag_mudflap) /* Don't instrument va_arg INDIRECT_REF. */ - mf_mark (addr); - } + addr = build_va_arg_indirect_ref (addr); + + return build_va_arg_indirect_ref (addr); +} +/* Build an indirect-ref expression over the given TREE, which represents a + piece of a va_arg() expansion. */ +tree +build_va_arg_indirect_ref (tree addr) +{ addr = build_fold_indirect_ref (addr); + if (flag_mudflap) /* Don't instrument va_arg INDIRECT_REF. */ mf_mark (addr); |