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Re: [PATCH] Add CX16 flag to asm
On Wed, Sep 19, 2012 at 2:46 PM, Michael Zolotukhin
<michael.v.zolotukhin@gmail.com> wrote:
> Here is a patch with the tests - I didn't add new tests to arch-10.s,
> as CMPXCHG16B is available only on 64 bits.
>
> Changelogs:
> gas/Changelog:
> 2012-09-19 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
>
> * config/tc-i386.c: Add CX16 flag.
> * doc/c-i386.texi: Document the new flag.
>
> opcodes/Changelog:
> 2012-09-19 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
>
> * i386-gen.c (cpu_flag_init): Add CpuCX16 and add the flag to
> CPU_NOCONA_FLAGS, CPU_CORE_FLAGS, CPU_CORE2_FLAGS, CPU_COREI7_FLAGS,
> CPU_BDVER1_FLAGS, CPU_BDVER2_FLAGS, CPU_BTVER1_FLAGS,
> CPU_BTVER2_FLAGS.
> (cpu_flags): Add CpuCX16.
> * i386-opc.h: Add CpuCX16.
> * i386-opc.tbl: Use new flag in CMPXCHG16B.
> * i386-tbl.h: Regenerate.
> * i386-init.h: Likewise.
>
> gas/testsuite/Changelog:
> 2012-09-19 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
>
> * gas/i386/x86-64-arch-2.s: Add test for CMPXCHG16B.
> * gas/i386/x86-64-arch-2.d: Update correspondingly.
> * gas/i386/x86-64-arch-2-bdver2.d: Likewise.
> * gas/i386/x86-64-arch-2-btver1.d: Likewise.
> * gas/i386/x86-64-arch-2-btver2.d: Likewise.
> * gas/i386/x86-64-arch-2-lzcnt.d: Likewise.
> * gas/i386/x86-64-arch-2-prefetchw.d: Likewise.
> * gas/i386/ilp32/x86-64-arch-2.d: Likewise.
I didn't see arch-10.s changes.
--
H.J.