diff options
| author | Mark Shinwell <shinwell@codesourcery.com> | 2007-01-08 09:25:07 +0000 |
|---|---|---|
| committer | Mark Shinwell <shinwell@gcc.gnu.org> | 2007-01-08 09:25:07 +0000 |
| commit | 00c8e9f61310542dd3948933fab738970303b9d1 (patch) | |
| tree | 3d101600d4d4d5150a485676365aecf8a6e1dbd7 /gcc/cp/ChangeLog | |
| parent | 46e3b90f7e326c672c4ecddf5287f603a89d03ef (diff) | |
| download | gcc-00c8e9f61310542dd3948933fab738970303b9d1.zip gcc-00c8e9f61310542dd3948933fab738970303b9d1.tar.gz gcc-00c8e9f61310542dd3948933fab738970303b9d1.tar.bz2 | |
c.opt: Add -flax-vector-conversions.
gcc/
* c.opt: Add -flax-vector-conversions.
* c-typeck.c (convert_for_assignment): Pass flag to
vector_types_convertible_p to allow emission of note.
(digest_init): Likewise.
(comptypes_internal): Use vector_types_convertible_p.
* c-opts.c: Handle -flax-vector-conversions.
* c-common.c (flag_lax_vector_conversions): New.
(vector_types_convertible_p): Unless -flax-vector conversions
has been passed, disallow conversions between vectors with
differing numbers of subparts and/or element types. If such
a conversion is disallowed, possibly emit a note on the first
occasion only to inform the user of -flax-vector-conversions.
The new last argument specifies this.
* c-common.h (flag_lax_vector_conversions): New.
(vector_types_convertible_p): Add extra argument.
* config/i386/i386.c (ix86_init_mmx_sse_builtins): Use
char_type_node for V*QI type vectors.
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins):
Update to satisfy new typechecking rules.
* config/rs6000/altivec.h (vec_cmple): Use vec_cmpge.
* doc/invoke.texi (C Dialect Options): Document
-flax-vector-conversions.
gcc/cp/
* call.c (standard_conversion): Pass flag to
vector_types_convertible_p to disallow emission of note.
* typeck.c (convert_for_assignment): Pass flag to
vector_types_convertible_p to allow emission of note.
(ptr_reasonably_similar): Pass flag to vector_types_convertible_p
to disallow emission of note.
gcc/testsuite/
* gcc.target/i386/20020531-1.c: Use "char" not "unsigned char"
in __v8qi typedef.
* gcc.target/powerpc/altivec-vec-merge.c (foo): Add casts.
* gcc.dg/simd-1.c: Update dg-error directives to reflect new
compiler behaviour.
* gcc.dg/simd-5.c: Likewise.
* gcc.dg/simd-6.c: Likewise.
* g++.dg/conversion/simd1.C: Likewise.
* g++.dg/conversion/simd3.C: Likewise.
* g++.dg/ext/attribute-test-2.C (data): Add "vs" member.
(main): Use it.
From-SVN: r120572
Diffstat (limited to 'gcc/cp/ChangeLog')
| -rw-r--r-- | gcc/cp/ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 0e7898a..a8d9f78 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,12 @@ +2007-01-08 Mark Shinwell <shinwell@codesourcery.com> + + * call.c (standard_conversion): Pass flag to + vector_types_convertible_p to disallow emission of note. + * typeck.c (convert_for_assignment): Pass flag to + vector_types_convertible_p to allow emission of note. + (ptr_reasonably_similar): Pass flag to vector_types_convertible_p + to disallow emission of note. + 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c++/28986 |