diff options
| author | rakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-03-14 16:21:16 +0000 |
|---|---|---|
| committer | rakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-03-14 16:21:16 +0000 |
| commit | fc09b2000b21b17f7c6ea3c27cd9e0a05912f703 (patch) | |
| tree | 5260f74234c5264de982dff0fa79d5c8f864f9e6 /gcc/calls.c | |
| parent | 2c5d3eb17dd92800cd7cf57f329aa561f8d073cd (diff) | |
| download | gcc-fc09b2000b21b17f7c6ea3c27cd9e0a05912f703.tar.gz | |
* builtin-attrs.def (ATTR_NOVOPS, ATTR_NOVOPS_LIST,
ATTR_PURE_NOTHROW_NOVOPS_LIST): New.
* builtins.def (ATTR_MATHFN_FPROUNDING): Use NOVOPS.
(BUILT_IN_PREFETCH): Set the NOVOPS attribute.
* c-common.c (handle_novops_attribute): New function.
(c_common_attribute_table): Add "no vops" entry.
* c-decl.c (merge_decls): Copy DECL_IS_NOVOPS.
* calls.c (flags_from_decl_or_type): Set ECF_NOVOPS.
* tree-ssa-operands.c (get_call_expr_operands): Do not
create virtual operands for calls with ECF_NOVOPS flag.
* tree.h (DECL_IS_NOVOPS): New macro.
(struct tree_decl): Add novops_flag.
(ECF_NOVOPS): New constant.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96438 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/calls.c')
| -rw-r--r-- | gcc/calls.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/calls.c b/gcc/calls.c index d6032fc78bc..4b9e051298d 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -593,6 +593,9 @@ flags_from_decl_or_type (tree exp) if (DECL_IS_PURE (exp)) flags |= ECF_PURE | ECF_LIBCALL_BLOCK; + if (DECL_IS_NOVOPS (exp)) + flags |= ECF_NOVOPS; + if (TREE_NOTHROW (exp)) flags |= ECF_NOTHROW; |