Set use_avx256_p if 256bit AVX register is used in vector move.
commit27835a8a5c5105350bd88cdb8eaa391638622264
authorH.J. Lu <hongjiu.lu@intel.com>
Wed, 3 Nov 2010 21:16:36 +0000 (3 21:16 +0000)
committerH.J. Lu <hjl@gcc.gnu.org>
Wed, 3 Nov 2010 21:16:36 +0000 (3 14:16 -0700)
tree1f335722cb977dc011454ea6940a31930e4d369f
parent576e00858c8b8d6d9477fd44e8b210ab25b6de69
Set use_avx256_p if 256bit AVX register is used in vector move.

gcc/

2010-11-03  H.J. Lu  <hongjiu.lu@intel.com>

PR target/46295
* config/i386/i386.c (ix86_expand_vector_move): Set use_avx256_p
if 256bit AVX register is used.

gcc/testsuite/

2010-11-03  H.J. Lu  <hongjiu.lu@intel.com>

PR target/46295
* gcc.target/i386/pr46295.c: New.

From-SVN: r166277
gcc/ChangeLog
gcc/config/i386/i386.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.target/i386/pr46295.c [new file with mode: 0644]