[PATCH][Review request] add support for ADX instructions (PR15235)

Craig Topper craig.topper at gmail.com
Wed Feb 13 09:29:08 PST 2013


Please put hasSideEffects=0 around these since they don't have patterns.

On Wed, Feb 13, 2013 at 9:19 AM, Kay Tiong Khoo <kkhoo at perfwizard.com>wrote:

> The latest Intel emulator claims support for these instructions:
>
> http://software.intel.com/en-us/articles/intel-software-development-emulator
>
> But I haven't tried it yet...just wanted the disasm to work first.
>
>
> On Wed, Feb 13, 2013 at 10:12 AM, Eli Bendersky <eliben at google.com> wrote:
>
>> On Wed, Feb 13, 2013 at 9:05 AM, Kay Tiong Khoo <kkhoo at perfwizard.com>
>> wrote:
>> > http://llvm.org/bugs/show_bug.cgi?id=15235
>> >
>> > Please review the attached patch which adds support for Intel's ADX
>> > instructions.
>> >
>> > The patch includes:
>> > 1. Addition of "HasADX" flag.
>> > 2. Definitions for new instructions
>> > 3. Disassembly tests
>> >
>>
>> Do you have hardware (or a simulator?) that actually allows you to run
>> these instructions?
>>
>> Eli
>>
>
>
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>


-- 
~Craig
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