[Bug target/62133] New: internal compiler error:in classify_argument, at config/i386/i386.c:6240 when using #pragma GCC target ("arch=core-avx2")

["sampath.pamidi at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62133

            Bug ID: 62133
           Summary: internal compiler error:in classify_argument, at
                    config/i386/i386.c:6240 when using #pragma GCC target
                    ("arch=core-avx2")
           Product: gcc
           Version: 4.8.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: sampath.pamidi at gmail dot com

Compiler Output:

gcc -g testtarget.c
In file included from
/usr/lib64/gcc/x86_64-suse-linux/4.8/include/immintrin.h:56:0,
                 from testtarget.c:4:
/usr/lib64/gcc/x86_64-suse-linux/4.8/include/avxintrin.h: In function
Ã_mm256_load_si256Ã:
/usr/lib64/gcc/x86_64-suse-linux/4.8/include/avxintrin.h:869:1: internal
compiler error: in classify_argument, at config/i386/i386.c:6240
 _mm256_load_si256 (__m256i const *__P)
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugs.opensuse.org/> for instructions.


*******************************
testtarget.c:

#pragma GCC push_options    
#pragma GCC target ("arch=core-avx2")
#include <immintrin.h>
int main()
{
  __m256i const *rem;

_mm256_load_si256( (__m256i*) rem );


}

#pragma GCC pop_options 

***********************************

#  gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib64/gcc/x86_64-suse-linux/4.8/lto-wrapper
Target: x86_64-suse-linux
Configured with: ../configure --prefix=/usr --infodir=/usr/share/info
--mandir=/usr/share/man --libdir=/usr/lib64 --libexecdir=/usr/lib64
--enable-languages=c,c++,objc,fortran,obj-c++,java,ada
--enable-checking=release --with-gxx-include-dir=/usr/include/c++/4.8
--enable-ssp --disable-libssp --disable-plugin
--with-bugurl=http://bugs.opensuse.org/ --with-pkgversion='SUSE Linux'
--disable-libgcj --disable-libmudflap --with-slibdir=/lib64 --with-system-zlib
--enable-__cxa_atexit --enable-libstdcxx-allocator=new --disable-libstdcxx-pch
--enable-version-specific-runtime-libs --enable-linker-build-id
--enable-linux-futex --program-suffix=-4.8 --without-system-libunwind
--with-arch-32=i586 --with-tune=generic --build=x86_64-suse-linux
--host=x86_64-suse-linux
Thread model: posix
gcc version 4.8.3 20140627 [gcc-4_8-branch revision 212064] (SUSE Linux)