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AVX-512.

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AVX-512. Add missing features to cpuinfo.c
gcc/
	* config/i386/i386.c (processor_features): Add F_AVX512VBMI,
	F_AVX512IFMA.
	(isa_names_table): Handle F_AVX512VBMI and F_AVX512IFMA.
libgcc/
	* config/i386/cpuinfo.c (processor_features): Add
	FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
testsuite/
	* gcc.target/i386/builtin_target.c: Handle "avx512ifma"
	and "avx512vbmi".

From-SVN: r228399
This commit is contained in:
Kirill Yukhin 2015-10-02 15:25:26 +00:00 committed by Kirill Yukhin
parent 33e767e26e
commit ab91c076b7
6 changed files with 30 additions and 1 deletions
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5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
* config/i386/i386.c (processor_features): Add F_AVX512VBMI,
F_AVX512IFMA.
(isa_names_table): Handle F_AVX512VBMI and F_AVX512IFMA.
2015-10-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config/aarch64/aarch64-elf.h (TARGET_ASM_NAMED_SECTION): Delete.

4
gcc/config/i386/i386.c
View File

@ -36591,6 +36591,8 @@ fold_builtin_cpu (tree fndecl, tree *args)
F_AVX512CD,
F_AVX512ER,
F_AVX512PF,
F_AVX512VBMI,
F_AVX512IFMA,
F_MAX
};
@ -36699,6 +36701,8 @@ fold_builtin_cpu (tree fndecl, tree *args)
{"avx512cd",F_AVX512CD},
{"avx512er",F_AVX512ER},
{"avx512pf",F_AVX512PF},
{"avx512vbmi",F_AVX512VBMI},
{"avx512ifma",F_AVX512IFMA},
};
tree __processor_model_type = build_processor_model_struct ();

5
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
* gcc.target/i386/builtin_target.c: Handle "avx512ifma"
and "avx512vbmi".
2015-10-02 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/67756

4
gcc/testsuite/gcc.target/i386/builtin_target.c
View File

@ -200,6 +200,10 @@ check_features (unsigned int ecx, unsigned int edx,
assert (__builtin_cpu_supports ("avx512bw"));
if (ebx & bit_AVX512DQ)
assert (__builtin_cpu_supports ("avx512dq"));
if (ebx & bit_AVX512IFMA)
assert (__builtin_cpu_supports ("avx512ifma"));
if (ebx & bit_AVX512VBMI)
assert (__builtin_cpu_supports ("avx512vbmi"));
}
}

5
libgcc/ChangeLog
View File

@ -1,3 +1,8 @@
2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
* config/i386/cpuinfo.c (processor_features): Add
FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
2015-09-28 Joseph Myers <joseph@codesourcery.com>
* soft-fp/adddf3.c: Update from glibc.

8
libgcc/config/i386/cpuinfo.c
View File

@ -110,7 +110,9 @@ enum processor_features
FEATURE_AVX512DQ,
FEATURE_AVX512CD,
FEATURE_AVX512ER,
FEATURE_AVX512PF
FEATURE_AVX512PF,
FEATURE_AVX512VBMI,
FEATURE_AVX512IFMA
};
struct __processor_model
@ -336,6 +338,10 @@ get_available_features (unsigned int ecx, unsigned int edx,
features |= (1 << FEATURE_AVX512PF);
if (ebx & bit_AVX512ER)
features |= (1 << FEATURE_AVX512ER);
if (ebx & bit_AVX512IFMA)
features |= (1 << FEATURE_AVX512IFMA);
if (ecx & bit_AVX512VBMI)
features |= (1 << FEATURE_AVX512VBMI);
}
unsigned int ext_level;