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Set up X86_TUNE_AVX128_OPTIMAL for m_BTVER2 

From-SVN: r195047
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Venkataramanan Kumar 2013-01-09 09:22:50 +00:00 committed by Venkataramanan Kumar
parent 2aa579ad9b
commit 8f01beca23
2 changed files with 6 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2013-01-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
* config/i386/i386.c (initial_ix86_tune_features): Set up
X86_TUNE_AVX128_OPTIMAL for m_BTVER2.
2013-01-09 Steven Bosscher <steven@gcc.gnu.org>
Jakub Jelinek <jakub@redhat.com>

2
gcc/config/i386/i386.c
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@ -2014,7 +2014,7 @@ static unsigned int initial_ix86_tune_features[X86_TUNE_LAST] = {
/* X86_TUNE_AVX128_OPTIMAL: Enable 128-bit AVX instruction generation for
the auto-vectorizer. */
m_BDVER,
m_BDVER | m_BTVER2,
/* X86_TUNE_REASSOC_INT_TO_PARALLEL: Try to produce parallel computations
during reassociation of integer computation. */