[Bug target/66275] __attribute__((sysv_abi)) with x86_64-w64-mingw32-gcc generates incorrect code

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66275

--- Comment #10 from uros at gcc dot gnu.org ---
Author: uros
Date: Mon Jun  8 20:07:08 2015
New Revision: 224247

URL: https://gcc.gnu.org/viewcvs?rev=224247&root=gcc&view=rev
Log:
        Backport from mainline:
        2015-06-03  Uros Bizjak  <ubiz...@gmail.com>

        PR target/66275
        * config/i386/i386.c (ix86_function_arg_regno): Use ix86_cfun_abi
        to determine current function ABI.
        (ix86_function_value_regno_p): Ditto.

testsuite/ChangeLog:

        Backport from mainline:
        2015-06-03  Uros Bizjak  <ubiz...@gmail.com>

        PR target/66275
        * gcc.target/i386/pr66275.c: New test.


Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.target/i386/pr66275.c
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/config/i386/i386.c
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog