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| author | H.J. Lu <hongjiu.lu@intel.com> | 2010-12-02 22:50:44 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2010-12-02 14:50:44 -0800 |
| commit | a9ec2299fda79ee2411f0d9361aa352333a50580 (patch) | |
| tree | b040faf19ced645047afb0666dd4c5c85d919e09 | |
| parent | 1dbb04c98837874453194c5ac178ad2dc1b6b4f6 (diff) | |
| download | gcc-a9ec2299fda79ee2411f0d9361aa352333a50580.tar.gz | |
Turn on X86_TUNE_INTER_UNIT_MOVES for Core 2 and Core i7.
2010-12-02 H.J. Lu <hongjiu.lu@intel.com>
PR target/46768
* config/i386/i386.c (initial_ix86_tune_features): Turn on
X86_TUNE_INTER_UNIT_MOVES for Core 2 and Core i7.
From-SVN: r167398
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 14bef43f530..23c3b70b563 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2010-12-02 H.J. Lu <hongjiu.lu@intel.com> + PR target/46768 + * config/i386/i386.c (initial_ix86_tune_features): Turn on + X86_TUNE_INTER_UNIT_MOVES for Core 2 and Core i7. + +2010-12-02 H.J. Lu <hongjiu.lu@intel.com> + * config.gcc: Allow corei7 for --with-arch=/--with-cpu=. 2010-12-02 Ian Lance Taylor <iant@google.com> diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index f5fc2b607a6..fafa299db5a 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -1846,7 +1846,7 @@ static unsigned int initial_ix86_tune_features[X86_TUNE_LAST] = { m_AMD_MULTIPLE, /* X86_TUNE_INTER_UNIT_MOVES */ - ~(m_AMD_MULTIPLE | m_CORE2I7 | m_GENERIC), + ~(m_AMD_MULTIPLE | m_GENERIC), /* X86_TUNE_INTER_UNIT_CONVERSIONS */ ~(m_AMDFAM10 | m_BDVER1), |