driver-i386.c (host_detect_local_cpu): Add support for skylake.
gcc/ * config/i386/driver-i386.c (host_detect_local_cpu): Add support for skylake. * config/i386/i386.c (PTA_SKYLAKE): New macros. (processor_alias_table): Add skylake description. (enum processor_model): Add skylake processor. (arch_names_table): Add skylake record. * doc/invoke.texi: Add skylake item. gcc/testsuite/ * gcc.target/i386/builtin_target.c: Add skylake check. libgcc/ * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake. (get_intel_cpu): Likewise. From-SVN: r226884
This commit is contained in:
Yuri Rumyantsev
Ilya Enkovich
parent
baf3fbad0d
commit
3e0f334989
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@ -1,3 +1,13 @@
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2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
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* config/i386/driver-i386.c (host_detect_local_cpu): Add support
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for skylake.
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* config/i386/i386.c (PTA_SKYLAKE): New macros.
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(processor_alias_table): Add skylake description.
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(enum processor_model): Add skylake processor.
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(arch_names_table): Add skylake record.
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* doc/invoke.texi: Add skylake item.
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2015-08-13 Andrew MacLeod <amacleod@redhat.com>
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* ira-int.h: Include recog.h.
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@ -755,6 +755,11 @@ const char *host_detect_local_cpu (int argc, const char **argv)
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/* Broadwell. */
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cpu = "broadwell";
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break;
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case 0x4e:
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case 0x5e:
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/* Skylake. */
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cpu = "skylake";
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break;
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case 0x57:
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/* Knights Landing. */
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cpu = "knl";
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@ -3285,6 +3285,8 @@ ix86_option_override_internal (bool main_args_p,
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| PTA_FMA | PTA_MOVBE | PTA_HLE)
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#define PTA_BROADWELL \
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(PTA_HASWELL | PTA_ADX | PTA_PRFCHW | PTA_RDSEED)
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#define PTA_SKYLAKE \
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(PTA_BROADWELL | PTA_CLFLUSHOPT | PTA_XSAVEC | PTA_XSAVES)
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#define PTA_KNL \
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(PTA_BROADWELL | PTA_AVX512PF | PTA_AVX512ER | PTA_AVX512F | PTA_AVX512CD)
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#define PTA_BONNELL \
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@ -3347,6 +3349,7 @@ ix86_option_override_internal (bool main_args_p,
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{"haswell", PROCESSOR_HASWELL, CPU_NEHALEM, PTA_HASWELL},
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{"core-avx2", PROCESSOR_HASWELL, CPU_NEHALEM, PTA_HASWELL},
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{"broadwell", PROCESSOR_HASWELL, CPU_NEHALEM, PTA_BROADWELL},
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{"skylake", PROCESSOR_HASWELL, CPU_NEHALEM, PTA_SKYLAKE},
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{"bonnell", PROCESSOR_BONNELL, CPU_ATOM, PTA_BONNELL},
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{"atom", PROCESSOR_BONNELL, CPU_ATOM, PTA_BONNELL},
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{"silvermont", PROCESSOR_SILVERMONT, CPU_SLM, PTA_SILVERMONT},
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@ -35636,7 +35639,8 @@ fold_builtin_cpu (tree fndecl, tree *args)
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M_AMDFAM15H_BDVER4,
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M_INTEL_COREI7_IVYBRIDGE,
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M_INTEL_COREI7_HASWELL,
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M_INTEL_COREI7_BROADWELL
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M_INTEL_COREI7_BROADWELL,
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M_INTEL_COREI7_SKYLAKE
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};
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static struct _arch_names_table
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@ -35658,6 +35662,7 @@ fold_builtin_cpu (tree fndecl, tree *args)
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{"ivybridge", M_INTEL_COREI7_IVYBRIDGE},
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{"haswell", M_INTEL_COREI7_HASWELL},
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{"broadwell", M_INTEL_COREI7_BROADWELL},
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{"skylake", M_INTEL_COREI7_SKYLAKE},
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{"bonnell", M_INTEL_BONNELL},
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{"silvermont", M_INTEL_SILVERMONT},
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{"knl", M_INTEL_KNL},
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@ -22404,6 +22404,12 @@ Intel Broadwell CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3, SSSE3,
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SSE4.1, SSE4.2, POPCNT, AVX, AVX2, AES, PCLMUL, FSGSBASE, RDRND, FMA,
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BMI, BMI2, F16C, RDSEED, ADCX and PREFETCHW instruction set support.
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@item skylake
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Intel Skylake CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3, SSSE3,
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SSE4.1, SSE4.2, POPCNT, AVX, AVX2, AES, PCLMUL, FSGSBASE, RDRND, FMA,
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BMI, BMI2, F16C, RDSEED, ADCX, PREFETCHW, CLFLUSHOPT, XSAVEC and
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XSAVES instruction set support.
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@item bonnell
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Intel Bonnell CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3 and SSSE3
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instruction set support.
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@ -1,3 +1,7 @@
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2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
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* gcc.target/i386/builtin_target.c: Add skylake check.
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2015-08-13 Jeff Law <law@redhat.com>
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* gcc.dg/pr66314.c: Moved from here to ..
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@ -85,6 +85,12 @@ check_intel_cpu_model (unsigned int family, unsigned int model,
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assert (__builtin_cpu_is ("corei7"));
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assert (__builtin_cpu_is ("broadwell"));
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break;
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case 0x4e:
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case 0x5e:
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/* Skylake. */
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assert (__builtin_cpu_is ("corei7"));
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assert (__builtin_cpu_is ("skylake"));
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break;
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case 0x17:
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case 0x1d:
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/* Penryn. */
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@ -1,3 +1,8 @@
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2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
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* config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
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(get_intel_cpu): Likewise.
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2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
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* config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
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@ -77,6 +77,7 @@ enum processor_subtypes
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INTEL_COREI7_IVYBRIDGE,
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INTEL_COREI7_HASWELL,
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INTEL_COREI7_BROADWELL,
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INTEL_COREI7_SKYLAKE,
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CPU_SUBTYPE_MAX
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};
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@ -245,6 +246,12 @@ get_intel_cpu (unsigned int family, unsigned int model, unsigned int brand_id)
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__cpu_model.__cpu_type = INTEL_COREI7;
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__cpu_model.__cpu_subtype = INTEL_COREI7_BROADWELL;
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break;
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case 0x4e:
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case 0x5e:
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/* Skylake. */
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__cpu_model.__cpu_type = INTEL_COREI7;
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__cpu_model.__cpu_subtype = INTEL_COREI7_SKYLAKE;
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break;
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case 0x17:
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case 0x1d:
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/* Penryn. */
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