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Turn on unaligned SSE load/store for Core i7.
authorhjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 6 Dec 2010 14:42:56 +0000 (14:42 +0000)
committerhjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 6 Dec 2010 14:42:56 +0000 (14:42 +0000)
commit9ba23490b01e3b6aa733d064cd50ac8fc4f2e889
treeee10082f5012438ff403b2681f750c11c9add801
parente4168d53fbec2f3d5eb257140979e61eae7db09d
Turn on unaligned SSE load/store for Core i7.

2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (m_COREI7): New.
(initial_ix86_tune_features): Turn on
X86_TUNE_SSE_UNALIGNED_LOAD_OPTIMAL and
X86_TUNE_SSE_UNALIGNED_STORE_OPTIMAL for Core i7.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167496 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/i386/i386.c