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| author | Changpeng Fang <changpeng.fang@amd.com> | 2011-03-04 17:56:39 +0000 |
|---|---|---|
| committer | Changpeng Fang <cfang@gcc.gnu.org> | 2011-03-04 17:56:39 +0000 |
| commit | d9c642462049486d1dbf560686723313193baf43 (patch) | |
| tree | 3c50e34a6c3fd630527aee6807e1f3d67a274f6f /gcc/gimplify.c | |
| parent | 7a9d7a4f865490d0972a07dc4d8ae2de6b2c5a27 (diff) | |
| download | gcc-d9c642462049486d1dbf560686723313193baf43.zip gcc-d9c642462049486d1dbf560686723313193baf43.tar.gz gcc-d9c642462049486d1dbf560686723313193baf43.tar.bz2 | |
Introduce flag -mprefer-avx128 for the auto-vectorizer to generate only 128-bit avx insns.
* config/i386/i386.opt (mprefer-avx128): New flag.
* config/i386/i386.c (ix86_preferred_simd_mode): Prefer 128-bit mode
when the flag -mprefer-avx128 is on.
From-SVN: r170681
Diffstat (limited to 'gcc/gimplify.c')
0 files changed, 0 insertions, 0 deletions