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| author | Igor Tsimbalist <igor.v.tsimbalist@intel.com> | 2017-10-20 23:52:52 +0300 |
|---|---|---|
| committer | Igor Tsimbalist <igor.v.tsimbalist@intel.com> | 2017-10-23 15:58:18 +0300 |
| commit | 8cfcb7659cb844dff00efbbb644c15b650fb7e8b (patch) | |
| tree | e9139b9cde353c68cfb9b963743cb73453e6d81c /opcodes/i386-gen.c | |
| parent | ff1982d53a1fba573e7f9a3b455f7644440cb336 (diff) | |
| download | gdb-8cfcb7659cb844dff00efbbb644c15b650fb7e8b.zip gdb-8cfcb7659cb844dff00efbbb644c15b650fb7e8b.tar.gz gdb-8cfcb7659cb844dff00efbbb644c15b650fb7e8b.tar.bz2 | |
Enable Intel AVX512_VNNI instructions.
Intel has disclosed a set of new instructions. The spec is
https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf
gas/
* config/tc-i386.c (cpu_arch): Add .avx512_vnni.
(cpu_noarch): Add noavx512_vnni.
* doc/c-i386.texi: Document .avx512_vnni.
* testsuite/gas/i386/i386.exp: Add AVX512_VNNI tests.
* testsuite/gas/i386/avx512vnni-intel.d: New test.
* testsuite/gas/i386/avx512vnni.d: Likewise.
* testsuite/gas/i386/avx512vnni.s: Likewise.
* testsuite/gas/i386/avx512vnni_vl-intel.d: Likewise.
* testsuite/gas/i386/avx512vnni_vl.d: Likewise.
* testsuite/gas/i386/avx512vnni_vl.s: Likewise.
* testsuite/gas/i386/x86-64-avx512vnni-intel.d: Likewise.
* testsuite/gas/i386/x86-64-avx512vnni.d: Likewise.
* testsuite/gas/i386/x86-64-avx512vnni.s: Likewise.
* testsuite/gas/i386/x86-64-avx512vnni_vl-intel.d: Likewise.
* testsuite/gas/i386/x86-64-avx512vnni_vl.d: Likewise.
* testsuite/gas/i386/x86-64-avx512vnni_vl.s: Likewise.
opcodes/
* i386-dis.c (enum): Add PREFIX_EVEX_0F3850, PREFIX_EVEX_0F3851.
* i386-dis-evex.h (evex_table): Updated.
* i386-gen.c (cpu_flag_init): Add CPU_AVX512_VNNI,
CPU_ANY_AVX512_VNNI_FLAGS. Update CPU_ANY_AVX512F_FLAGS.
(cpu_flags): Add CpuAVX512_VNNI.
* i386-opc.h (enum): Add CpuAVX512_VNNI.
(i386_cpu_flags): Add cpuavx512_vnni.
* i386-opc.tbl Add Intel AVX512_VNNI instructions.
* i386-init.h: Regenerate.
* i386-tbl.h: Likewise.
Diffstat (limited to 'opcodes/i386-gen.c')
| -rw-r--r-- | opcodes/i386-gen.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c index c04b364..1202376 100644 --- a/opcodes/i386-gen.c +++ b/opcodes/i386-gen.c @@ -225,6 +225,8 @@ static initializer cpu_flag_init[] = "CPU_AVX512F_FLAGS|CpuAVX512_VPOPCNTDQ" }, { "CPU_AVX512_VBMI2_FLAGS", "CPU_AVX512F_FLAGS|CpuAVX512_VBMI2" }, + { "CPU_AVX512_VNNI_FLAGS", + "CPU_AVX512F_FLAGS|CpuAVX512_VNNI" }, { "CPU_L1OM_FLAGS", "unknown" }, { "CPU_K1OM_FLAGS", @@ -300,7 +302,7 @@ static initializer cpu_flag_init[] = { "CPU_ANY_AVX2_FLAGS", "CpuAVX2" }, { "CPU_ANY_AVX512F_FLAGS", - "CpuVREX|CpuRegZMM|CpuRegMask|CpuAVX512CD|CpuAVX512ER|CpuAVX512PF|CpuAVX512DQ|CpuAVX512BW|CpuAVX512VL|CpuAVX512IFMA|CpuAVX512VBMI|CpuAVX512_4FMAPS|CpuAVX512_4VNNIW|CpuAVX512_VPOPCNTDQ|CpuAVX512_VBMI2|CpuAVX512F" }, + "CpuVREX|CpuRegZMM|CpuRegMask|CpuAVX512CD|CpuAVX512ER|CpuAVX512PF|CpuAVX512DQ|CpuAVX512BW|CpuAVX512VL|CpuAVX512IFMA|CpuAVX512VBMI|CpuAVX512_4FMAPS|CpuAVX512_4VNNIW|CpuAVX512_VPOPCNTDQ|CpuAVX512_VBMI2|CpuAVX512_VNNI|CpuAVX512F" }, { "CPU_ANY_AVX512CD_FLAGS", "CpuAVX512CD" }, { "CPU_ANY_AVX512ER_FLAGS", @@ -325,6 +327,8 @@ static initializer cpu_flag_init[] = "CpuAVX512_VPOPCNTDQ" }, { "CPU_ANY_AVX512_VBMI2_FLAGS", "CpuAVX512_VBMI2" }, + { "CPU_ANY_AVX512_VNNI_FLAGS", + "CpuAVX512_VNNI" }, }; static initializer operand_type_init[] = @@ -532,6 +536,7 @@ static bitfield cpu_flags[] = BITFIELD (CpuAVX512_4VNNIW), BITFIELD (CpuAVX512_VPOPCNTDQ), BITFIELD (CpuAVX512_VBMI2), + BITFIELD (CpuAVX512_VNNI), BITFIELD (CpuMWAITX), BITFIELD (CpuCLZERO), BITFIELD (CpuOSPKE), |