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| author | Aldy Hernandez <aldyh@redhat.com> | 2003-02-25 17:06:41 +0000 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@gcc.gnu.org> | 2003-02-25 17:06:41 +0000 |
| commit | c8e4f0e96e4039c7ea360edb11ab376afdf8bb8d (patch) | |
| tree | 5cf30d09267a9dff332f16da7d0bc48a305e7975 /gcc/doc/tm.texi | |
| parent | 7d9f2df2637ee19e5c9a33f1a83c84364209b02a (diff) | |
| download | gcc-c8e4f0e96e4039c7ea360edb11ab376afdf8bb8d.zip gcc-c8e4f0e96e4039c7ea360edb11ab376afdf8bb8d.tar.gz gcc-c8e4f0e96e4039c7ea360edb11ab376afdf8bb8d.tar.bz2 | |
003-02-20 Aldy Hernandez <aldyh@redhat.com>
* doc/tm.texi: Document Rename TARGET_VECTOR_TYPES_COMPATIBLE to
TARGET_VECTOR_OPAQUE_P. Document accordingly.
* testsuite/gcc.dg/20030218-1.c: Check that initialization of
opaque types fail.
* c-typeck.c (comptypes): Change call to vector_types_compatible
to vector_opaque_p.
(convert_for_assignment): Call vector_opaque_p instead of
vector_types_compatible.
(really_start_incremental_init): Disallow initialization of opaque
types.
* target-def.h: Remove TARGET_VECTOR_TYPES_COMPATIBLE.
Define TARGET_VECTOR_OPAQUE_P.
(TARGET_INITIALIZER): Same.
* target.h (struct gcc_target): Remove vector_types_compatible.
Add vector_opaque_p.
* config/rs6000/rs6000.c (rs6000_spe_vector_types_compatible):
Remove.
(is_ev64_opaque_type): Check for TARGET_SPE and make sure type is
a vector type. Change return type to bool.
(TARGET_VECTOR_TYPES_COMPATIBLE): Remove.
(TARGET_VECTOR_OPAQUE_P): Define.
* cp/parser.c (cp_parser_init_declarator): Call vector_opaque_p
target hook.
Include target.h.
(cp_parser_init_declarator): Fix typo in function comments.
From-SVN: r63411
Diffstat (limited to 'gcc/doc/tm.texi')
| -rw-r--r-- | gcc/doc/tm.texi | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index 4fd314b..a3c68a2 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -1452,10 +1452,12 @@ floating-point arithmetic. The default definition of this macro returns false for all sizes. @end table -@deftypefn {Target Hook} bool TARGET_VECTOR_TYPES_COMPATIBLE (tree @var{type1}, tree @var{type2}) -This target hook should return @code{true} if no cast is needed when -copying a vector value of type @var{type1} into a vector lvalue of -type @var{type2}. The default is that there are no such types. +@deftypefn {Target Hook} bool TARGET_VECTOR_OPAQUE_P (tree @var{type}) +This target hook should return @code{true} a vector is opaque. That +is, if no cast is needed when copying a vector value of type +@var{type} into another vector lvalue of the same size. Vector opaque +types cannot be initialized. The default is that there are no such +types. @end deftypefn @deftypefn {Target Hook} bool TARGET_MS_BITFIELD_LAYOUT_P (tree @var{record_type}) |