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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/96139] Vector element extract mistypes long long int
 down to long int
Date: Tue, 15 Sep 2020 17:17:47 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D96139

--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Will Schmidt
<willschm@gcc.gnu.org>:

https://gcc.gnu.org/g:ba0bc8fa005921832c4665e5b5a18932d3f4ccf4

commit r10-8766-gba0bc8fa005921832c4665e5b5a18932d3f4ccf4
Author: Will Schmidt <will_schmidt@vnet.ibm.com>
Date:   Mon Jul 20 10:51:37 2020 -0500

    [PATCH, rs6000] Fix vector long long subtype (PR96139)

    Hi,
      This corrects an issue with the powerpc vector long long subtypes.
    As reported by SjMunroe, when building some code with -Wall, and
    attempting to print an element of a "long long vector" with a
    long long printf format string, we will report an error because
    the vector sub-type was improperly defined as int.

    When defining a V2DI_type_node we use a TARGET_POWERPC64 ternary to
    define the V2DI_type_node with "vector long" or "vector long long".
    We also need to specify the proper sub-type when we define the type.

    PR target/96139

    2020-09-03  Will Schmidt  <will_schmidt@vnet.ibm.com>

    gcc/ChangeLog:
            * config/rs6000/rs6000-call.c (rs6000_init_builtin): Update
V2DI_type_node
            and unsigned_V2DI_type_node definitions.

    gcc/testsuite/ChangeLog:
            * gcc.target/powerpc/pr96139-a.c: New test.
            * gcc.target/powerpc/pr96139-b.c: New test.
            * gcc.target/powerpc/pr96139-c.c: New test.

    (cherry picked from commit d8f3474ff81b07fd2e758337957711db17eb801e)=