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| author | Cui,Lili <lili.cui@intel.com> | 2022-10-21 10:01:12 +0800 |
|---|---|---|
| committer | Cui,Lili <lili.cui@intel.com> | 2022-10-21 10:49:19 +0800 |
| commit | 68830fbae98867f63720d250a18ce64f9f2f51fc (patch) | |
| tree | 6d07e3727a904329ea99a03f109c04cef7e2b2bd /gas/doc/c-i386.texi | |
| parent | 5bba7eaef514362db4fa43969160831ec9c677d4 (diff) | |
| download | gdb-68830fbae98867f63720d250a18ce64f9f2f51fc.zip gdb-68830fbae98867f63720d250a18ce64f9f2f51fc.tar.gz gdb-68830fbae98867f63720d250a18ce64f9f2f51fc.tar.bz2 | |
Support Intel AMX-FP16
gas/
* NEWS: Add support for Intel AMX-FP16 instruction.
* config/tc-i386.c: Add amx_fp16.
* doc/c-i386.texi: Document .amx_fp16.
* testsuite/gas/i386/i386.exp: Add AMX-FP16 tests.
* testsuite/gas/i386/x86-64-amx-fp16-intel.d: New test.
* testsuite/gas/i386/x86-64-amx-fp16.d: Likewise.
* testsuite/gas/i386/x86-64-amx-fp16.s: Likewise.
* testsuite/gas/i386/x86-64-amx-fp16-bad.d: Likewise.
* testsuite/gas/i386/x86-64-amx-fp16-bad.s: Likewise.
opcodes/
* i386-dis.c (MOD_VEX_0F385C_X86_64_P_3_W_0): New.
(VEX_LEN_0F385C_X86_64_P_3_W_0_M_0): Likewise.
(VEX_W_0F385C_X86_64_P_3): Likewise.
(prefix_table): Add VEX_W_0F385C_X86_64_P_3.
(vex_len_table): Add VEX_LEN_0F385C_X86_64_P_3_W_0_M_0.
(vex_w_table): Add VEX_W_0F385C_X86_64_P_3.
(mod_table): Add MOD_VEX_0F385C_X86_64_P_3_W_0.
* i386-gen.c (cpu_flag_init): Add AMX-FP16_FLAGS.
(CPU_ANY_AMX_TILE_FLAGS): Add CpuAMX_FP16.
(cpu_flags): Add CpuAMX-FP16.
* i386-opc.h (enum): Add CpuAMX-FP16.
(i386_cpu_flags): Add cpuamx_fp16.
* i386-opc.tbl: Add Intel AMX-FP16 instruction.
* i386-init.h: Regenerate.
* i386-tbl.h: Likewise.
Diffstat (limited to 'gas/doc/c-i386.texi')
| -rw-r--r-- | gas/doc/c-i386.texi | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi index d4f5018..9d2ccdd 100644 --- a/gas/doc/c-i386.texi +++ b/gas/doc/c-i386.texi @@ -196,6 +196,7 @@ accept various extension mnemonics. For example, @code{avx512_fp16}, @code{amx_int8}, @code{amx_bf16}, +@code{amx_fp16}, @code{amx_tile}, @code{vmx}, @code{vmfunc}, @@ -1489,7 +1490,7 @@ supported on the CPU specified. The choices for @var{cpu_type} are: @item @samp{.wbnoinvd} @tab @samp{.pconfig} @tab @samp{.waitpkg} @tab @samp{.cldemote} @item @samp{.shstk} @tab @samp{.gfni} @tab @samp{.vaes} @tab @samp{.vpclmulqdq} @item @samp{.movdiri} @tab @samp{.movdir64b} @tab @samp{.enqcmd} @tab @samp{.tsxldtrk} -@item @samp{.amx_int8} @tab @samp{.amx_bf16} @tab @samp{.amx_tile} +@item @samp{.amx_int8} @tab @samp{.amx_bf16} @tab @samp{.amx_fp16} @tab @samp{.amx_tile} @item @samp{.kl} @tab @samp{.widekl} @tab @samp{.uintr} @tab @samp{.hreset} @item @samp{.3dnow} @tab @samp{.3dnowa} @tab @samp{.sse4a} @tab @samp{.sse5} @item @samp{.syscall} @tab @samp{.rdtscp} @tab @samp{.svme} |