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| author | Venkataramanan Kumar <venkataramanan.kumar@amd.com> | 2015-10-30 13:20:42 +0000 |
|---|---|---|
| committer | Venkataramanan Kumar <vekumar@gcc.gnu.org> | 2015-10-30 13:20:42 +0000 |
| commit | 2ef543e47016ce97fabb14dc3cba52f86e8f4a16 (patch) | |
| tree | 298eff63d77d888024ef4e7571a1247a4a0fcfb5 /libgcc | |
| parent | 7524f419ae7935594e7ec85daf7cdf736a835b04 (diff) | |
| download | gcc-2ef543e47016ce97fabb14dc3cba52f86e8f4a16.zip gcc-2ef543e47016ce97fabb14dc3cba52f86e8f4a16.tar.gz gcc-2ef543e47016ce97fabb14dc3cba52f86e8f4a16.tar.bz2 | |
libgcc changes for AMD znver1.
2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
* config/i386/i386.c (get_builtin_code_for_version): Set priority
for PROCESSOR_ZNVER1.
(enum processor_model): Add M_AMDFAM17H_znver1.
(struct arch_names_table): Likewise.
* doc/extend.texi: ADD znver1.
2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
* config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
(processor_subtypes): Add znver1.
(get_amd_cpu): Detect znver1.
From-SVN: r229575
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 6 | ||||
| -rw-r--r-- | libgcc/config/i386/cpuinfo.c | 8 |
2 files changed, 14 insertions, 0 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 5ce44ec..d964b24 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,9 @@ +2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com> + + * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H. + (processor_subtypes): Add znver1. + (get_amd_cpu): Detect znver1. + 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org> * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*): diff --git a/libgcc/config/i386/cpuinfo.c b/libgcc/config/i386/cpuinfo.c index 1313ca3..b0ebfcf 100644 --- a/libgcc/config/i386/cpuinfo.c +++ b/libgcc/config/i386/cpuinfo.c @@ -59,6 +59,7 @@ enum processor_types INTEL_KNL, AMD_BTVER1, AMD_BTVER2, + AMDFAM17H, CPU_TYPE_MAX }; @@ -74,6 +75,7 @@ enum processor_subtypes AMDFAM15H_BDVER2, AMDFAM15H_BDVER3, AMDFAM15H_BDVER4, + AMDFAM17H_ZNVER1, INTEL_COREI7_IVYBRIDGE, INTEL_COREI7_HASWELL, INTEL_COREI7_BROADWELL, @@ -177,6 +179,12 @@ get_amd_cpu (unsigned int family, unsigned int model) case 0x16: __cpu_model.__cpu_type = AMD_BTVER2; break; + case 0x17: + __cpu_model.__cpu_type = AMDFAM17H; + /* AMD family 17h version 1. */ + if (model <= 0x1f) + __cpu_model.__cpu_subtype = AMDFAM17H_ZNVER1; + break; default: break; } |