diff options
author | Paolo Bonzini <bonzini@gnu.org> | 2005-05-02 16:02:52 +0000 |
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committer | Paolo Bonzini <bonzini@gnu.org> | 2005-05-02 16:02:52 +0000 |
commit | 1d22717cbb353a3cc9a4be2ea8d60a167569b3a1 (patch) | |
tree | e40a83be7177af1bedc673ba3dca92cacef69468 /gcc/target.h | |
parent | d54f7624f6968c5e226b0b8d156a660c0059d88b (diff) |
2005-05-02 Paolo Bonzini <bonzini@gnu.org>
* c-common.c (resolve_overloaded_builtin): Forward to target
hook for BUILT_IN_MD built-ins.
* c-typeck.c (finish_call_expr): Call resolve_overloaded_builtin
for all types of built-in.
* target-def.h (TARGET_RESOLVE_OVERLOADED_BUILTIN): New. Use it
in the definition of the target hooks struct.
* target.h (struct gcc_target): Add resolve_overloaded_builtin.
* config/rs6000/altivec.h: Rewritten.
* config/rs6000/rs6000-c.c (struct altivec_builtin_types,
altivec_resolve_overloaded_builtin, altivec_build_resolved_builtin,
rs6000_builtin_type, rs6000_builtin_type_compatible,
altivec_overloaded_builtins, rs6000_builtin_type,
rs6000_builtin_type_compatible): New.
* config/rs6000/rs6000.c (rs6000_builtin_types, rs6000_builtin_decls):
New.
(def_builtin): Turn into a function. Check for duplicates and store
the builtin into rs6000_builtin_decls.
(bdesc_3arg, bdesc_dst, bdesc_altivec_preds, bdesc_2arg,
bdesc_1arg): Add overloaded builtins.
(altivec_expand_builtin): Check for unresolved overloaded builtins,
do not support ALTIVEC_COMPILETIME_ERROR.
(rs6000_init_builtins): Add opaque 128-bit vector, and internal
nodes to represent front-end types.
(altivec_init_builtins, rs6000_common_init_builtins): Create builtins
with opaque arguments and/or return values.
* config/rs6000/rs6000.h (enum rs6000_builtins): Remove
ALTIVEC_COMPILETIME_ERROR and add Altivec overloaded builtins.
(rs6000_builtin_type_index): New.
(is_ev64_opaque_type): Rename to...
(rs6000_is_opaque_type): ... this.
(rs6000_cpu_cpp_builtins): Install the resolve_overloaded_builtin
target hook.
cp:
2005-05-02 Paolo Bonzini <bonzini@gnu.org>
* semantics.c (finish_call_expr): Call resolve_overloaded_builtin
for BUILT_IN_MD built-ins.
testsuite:
2005-05-02 Paolo Bonzini <bonzini@gnu.org>
* gcc.dg/altivec-3.c (vec_store): Do not use the old
__builtin_altivec_st_internal_4si built-in.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@99103 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/target.h')
-rw-r--r-- | gcc/target.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/target.h b/gcc/target.h index 1786379ed55..f141f04095f 100644 --- a/gcc/target.h +++ b/gcc/target.h @@ -345,9 +345,15 @@ struct gcc_target rtx (* expand_builtin) (tree exp, rtx target, rtx subtarget, enum machine_mode mode, int ignore); + /* Select a replacement for a target-specific builtin. This is done + *before* regular type checking, and so allows the target to implement + a crude form of function overloading. The result is a complete + expression that implements the operation. */ + tree (*resolve_overloaded_builtin) (tree decl, tree params); + /* Fold a target-specific builtin. */ tree (* fold_builtin) (tree fndecl, tree arglist, bool ignore); - + /* For a vendor-specific fundamental TYPE, return a pointer to a statically-allocated string containing the C++ mangling for TYPE. In all other cases, return NULL. */ |