[Bug c++/54427] Expose more vector extensions

["glisse at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54427

--- Comment #9 from Marc Glisse <glisse at gcc dot gnu.org> 2012-10-09 06:18:35 UTC ---
Author: glisse
Date: Tue Oct  9 06:18:29 2012
New Revision: 192238

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192238
Log:
2012-10-09  Marc Glisse  <marc.glisse@inria.fr>

    PR c++/54427

c/
    * c-typeck.c: Include c-common.h.
    (enum stv_conv): Moved to c-common.h.
    (scalar_to_vector): Moved to c-common.c.
    (build_binary_op): Adapt to scalar_to_vector's new prototype.
    * Make-lang.in: c-typeck.c depends on c-common.h.

c-family/
    * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
    more operations. Make error messages optional.
    * c-common.h (enum stv_conv): Moved from c-typeck.c.
    (scalar_to_vector): Declare.

cp/
    * typeck.c (cp_build_binary_op): Handle mixed scalar-vector
    operations.
    [LSHIFT_EXPR, RSHIFT_EXPR]: Likewise.

gcc/
    * fold-const.c (fold_binary_loc): Use build_zero_cst instead of
    build_int_cst for a potential vector.

testsuite/
    * c-c++-common/vector-scalar.c: New testcase.
    * g++.dg/ext/vector18.C: New testcase.
    * g++.dg/ext/vector5.C: This is not an error anymore.
    * gcc.dg/init-vec-1.c: Move ...
    * c-c++-common/init-vec-1.c: ... here. Adapt error message.
    * gcc.c-torture/execute/vector-shift1.c: Move ...
    * c-c++-common/torture/vector-shift1.c: ... here.
    * gcc.dg/scal-to-vec1.c: Move ...
    * c-c++-common/scal-to-vec1.c: ... here. Avoid narrowing for
    C++11. Adapt error messages.
    * gcc.dg/convert-vec-1.c: Move ...
    * c-c++-common/convert-vec-1.c: ... here.
    * gcc.dg/scal-to-vec2.c: Move ...
    * c-c++-common/scal-to-vec2.c: ... here.


Added:
    trunk/gcc/testsuite/c-c++-common/convert-vec-1.c
      - copied unchanged from r191610,
trunk/gcc/testsuite/gcc.dg/convert-vec-1.c
    trunk/gcc/testsuite/c-c++-common/init-vec-1.c
      - copied, changed from r191610, trunk/gcc/testsuite/gcc.dg/init-vec-1.c
    trunk/gcc/testsuite/c-c++-common/scal-to-vec1.c
      - copied, changed from r191610, trunk/gcc/testsuite/gcc.dg/scal-to-vec1.c
    trunk/gcc/testsuite/c-c++-common/scal-to-vec2.c
      - copied unchanged from r191610,
trunk/gcc/testsuite/gcc.dg/scal-to-vec2.c
    trunk/gcc/testsuite/c-c++-common/torture/vector-shift1.c
      - copied, changed from r191610,
trunk/gcc/testsuite/gcc.c-torture/execute/vector-shift1.c
    trunk/gcc/testsuite/c-c++-common/vector-scalar.c   (with props)
    trunk/gcc/testsuite/g++.dg/ext/vector18.C   (with props)
Removed:
    trunk/gcc/testsuite/gcc.c-torture/execute/vector-shift1.c
    trunk/gcc/testsuite/gcc.dg/convert-vec-1.c
    trunk/gcc/testsuite/gcc.dg/init-vec-1.c
    trunk/gcc/testsuite/gcc.dg/scal-to-vec1.c
    trunk/gcc/testsuite/gcc.dg/scal-to-vec2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.c
    trunk/gcc/c-family/c-common.h
    trunk/gcc/c/ChangeLog
    trunk/gcc/c/Make-lang.in
    trunk/gcc/c/c-typeck.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck.c
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/ext/vector5.C

Propchange: trunk/gcc/testsuite/c-c++-common/vector-scalar.c
            ('svn:eol-style' added)

Propchange: trunk/gcc/testsuite/c-c++-common/vector-scalar.c
            ('svn:keywords' added)

Propchange: trunk/gcc/testsuite/g++.dg/ext/vector18.C
            ('svn:eol-style' added)

Propchange: trunk/gcc/testsuite/g++.dg/ext/vector18.C
            ('svn:keywords' added)