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| author | Kirill Yukhin <kirill.yukhin@intel.com> | 2015-10-05 13:16:07 +0000 |
|---|---|---|
| committer | Kirill Yukhin <kyukhin@gcc.gnu.org> | 2015-10-05 13:16:07 +0000 |
| commit | 6a192b5a9a83597f2b4b0817919f324f5c5b8fb7 (patch) | |
| tree | 3d35fc69e390df193548b2200cfa38e27209ec09 | |
| parent | 4fbf5c4eeecc4b9efad63a5128f7f3025866ebef (diff) | |
| download | gcc-6a192b5a9a83597f2b4b0817919f324f5c5b8fb7.zip gcc-6a192b5a9a83597f2b4b0817919f324f5c5b8fb7.tar.gz gcc-6a192b5a9a83597f2b4b0817919f324f5c5b8fb7.tar.bz2 | |
cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
libgcc/
* config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
gcc/testsuite/
* gcc.target/i386/builtin_target.c: Add check for "skylake-avx512".
From-SVN: r228481
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/builtin_target.c | 5 | ||||
| -rw-r--r-- | libgcc/ChangeLog | 4 | ||||
| -rw-r--r-- | libgcc/config/i386/cpuinfo.c | 6 |
4 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e16c517..f6f9203 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com> + + * gcc.target/i386/builtin_target.c: Add check for "skylake-avx512". + 2015-10-05 Christian Bruel <christian.bruel@st.com> * gcc.target/arm/attr_thumb-static2.c: Cleanup directives. diff --git a/gcc/testsuite/gcc.target/i386/builtin_target.c b/gcc/testsuite/gcc.target/i386/builtin_target.c index a9a8753..82357a7 100644 --- a/gcc/testsuite/gcc.target/i386/builtin_target.c +++ b/gcc/testsuite/gcc.target/i386/builtin_target.c @@ -91,6 +91,11 @@ check_intel_cpu_model (unsigned int family, unsigned int model, assert (__builtin_cpu_is ("corei7")); assert (__builtin_cpu_is ("skylake")); break; + case 0x55: + /* Skylake with AVX-512 support. */ + assert (__builtin_cpu_is ("corei7")); + assert (__builtin_cpu_is ("skylake-avx512")); + break; case 0x17: case 0x1d: /* Penryn. */ diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index f09b962..bb3a722 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,7 @@ +2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com> + + * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512". + 2015-10-03 Max Filippov <jcmvbkbc@gmail.com> * config.host (xtensa*-*-uclinux*): New configuration. diff --git a/libgcc/config/i386/cpuinfo.c b/libgcc/config/i386/cpuinfo.c index 40ed84c..0cbbc85 100644 --- a/libgcc/config/i386/cpuinfo.c +++ b/libgcc/config/i386/cpuinfo.c @@ -78,6 +78,7 @@ enum processor_subtypes INTEL_COREI7_HASWELL, INTEL_COREI7_BROADWELL, INTEL_COREI7_SKYLAKE, + INTEL_COREI7_SKYLAKE_AVX512, CPU_SUBTYPE_MAX }; @@ -260,6 +261,11 @@ get_intel_cpu (unsigned int family, unsigned int model, unsigned int brand_id) __cpu_model.__cpu_type = INTEL_COREI7; __cpu_model.__cpu_subtype = INTEL_COREI7_SKYLAKE; break; + case 0x55: + /* Skylake with AVX-512 support. */ + __cpu_model.__cpu_type = INTEL_COREI7; + __cpu_model.__cpu_subtype = INTEL_COREI7_SKYLAKE_AVX512; + break; case 0x17: case 0x1d: /* Penryn. */ |