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| author | Pavel Chupin <pavel.v.chupin@intel.com> | 2013-05-30 15:35:10 +0400 |
|---|---|---|
| committer | Pavel Chupin <pavel.v.chupin@intel.com> | 2014-06-19 22:39:06 +0400 |
| commit | 27f3b6e52df39b2bf4038d7fb92e1c642c4913dc (patch) | |
| tree | 8da144c634a878118db78dbf604043a75e2fb0c5 /gcc-4.8/gcc/config/i386/driver-i386.c | |
| parent | f190d6284359da8ae8694b2d2e14b01602a959ed (diff) | |
| download | toolchain_gcc-27f3b6e52df39b2bf4038d7fb92e1c642c4913dc.tar.gz toolchain_gcc-27f3b6e52df39b2bf4038d7fb92e1c642c4913dc.tar.bz2 toolchain_gcc-27f3b6e52df39b2bf4038d7fb92e1c642c4913dc.zip | |
[4.8, REAPPLY] Release basic tuning for new Silvermont architecture
Reapplying https://android-review.googlesource.com/#/c/59726 after 4.8.3
merge
Change-Id: I855de6c963d423f68899f90aada1758ae6f6c0d9
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
Diffstat (limited to 'gcc-4.8/gcc/config/i386/driver-i386.c')
| -rw-r--r-- | gcc-4.8/gcc/config/i386/driver-i386.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc-4.8/gcc/config/i386/driver-i386.c b/gcc-4.8/gcc/config/i386/driver-i386.c index 148fbc227..2f4c1c13d 100644 --- a/gcc-4.8/gcc/config/i386/driver-i386.c +++ b/gcc-4.8/gcc/config/i386/driver-i386.c @@ -702,8 +702,14 @@ const char *host_detect_local_cpu (int argc, const char **argv) /* Assume Sandy Bridge. */ cpu = "corei7-avx"; else if (has_sse4_2) - /* Assume Core i7. */ - cpu = "corei7"; + { + if (has_movbe) + /* Assume SLM. */ + cpu = "slm"; + else + /* Assume Core i7. */ + cpu = "corei7"; + } else if (has_ssse3) { if (has_movbe) |