GBE: tweak register expire frequency on simd16 mode.
authorZhigang Gong <zhigang.gong@intel.com>
Tue, 17 Jun 2014 04:56:31 +0000 (12:56 +0800)
committerZhigang Gong <zhigang.gong@intel.com>
Fri, 20 Jun 2014 09:53:42 +0000 (17:53 +0800)
commit6a60062b5f50a90a2ac2fffb6fe8176ba156b2e2
treec908ab5fa5fddc9d5cc6716971a572a9e80d2ec5
parenta1f9bd02b1cc41fdded1a13c9077ba7d4971d9e6
GBE: tweak register expire frequency on simd16 mode.

According to Yongjia's test report, it's better to keep
the same freqency of expiration with both simd8 and simd16
mode.

Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>
Tested-by: Yongjia Zhang <yongjia.zhang@intel.com>
backend/src/backend/gen_reg_allocation.cpp