[PATCH][x86] Enable broadwell march to llvm/clang

[Reid Kleckner]

Clang patches LGTM with some tweaks.

+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +adx
-emit-llvm -o - %s | FileCheck %s
+
+// Don't include mm_malloc.h, it's system specific.
+#define __MM_MALLOC_H

You can use the -ffreestanding flag to avoid this quirk, I believe.

On Wed, Sep 17, 2014 at 1:31 AM, Robert Khasanov <rob.khasanov at gmail.com>
wrote:

> Ping
> Could anyone review clang patches?
>
> 2014-08-25 15:58 GMT+04:00 Robert Khasanov <rob.khasanov at gmail.com>:
>
>> Ping
>>
>>
>>
>> 2014-08-21 13:53 GMT+04:00 Robert Khasanov <rob.khasanov at gmail.com>:
>>
>>> Thanks for review, Nadav!
>>>
>>> Committed rev216161, 216162, 216163, 216164.
>>>
>>> Could anyone review clang patches?
>>>
>>>
>>> 2014-08-20 20:41 GMT+04:00 Nadav Rotem <nrotem at apple.com>:
>>>
>>> The LLVM patches LGTM.  Thanks Robert!
>>>>
>>>>
>>>> > On Aug 20, 2014, at 8:55 AM, Robert Khasanov <rob.khasanov at gmail.com>
>>>> wrote:
>>>> >
>>>> > Hi All,
>>>> >
>>>> > These patches enable Broadwell subtarget:
>>>> > Broadwell ISA includes Haswell ISA + ADX + RDSEED + SMAP
>>>> > New instructions were already enabled. These patches define broadwell
>>>> cpu, SMAP Feature and add intrinsics to LLVM/clang
>>>> >
>>>> <001_llvm_broadwell_target.patch><002_llvm_adox_adcx.patch><003_llvm_smap.patch><004_llvm_adc_sbb.patch><005_clang_broadwell_target.patch><006_clang_adx.patch><007_clang_adc_sbb.patch>
>>>>
>>>>
>>>
>>
>
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