[cfe-commits] r83325 - /cfe/trunk/test/CodeGen/mmintrin-test.c

[Chris Lattner]

done in r84354

On Oct 17, 2009, at 1:21 PM, Daniel Dunbar wrote:

> On Sat, Oct 17, 2009 at 10:06 AM, Chris Lattner <sabre at nondot.org>  
> wrote:
>>
>> On Oct 17, 2009, at 2:12 AM, Daniel Dunbar wrote:
>>
>>> On Mon, Oct 5, 2009 at 2:16 PM, Chris Lattner <sabre at nondot.org>  
>>> wrote:
>>>>
>>>> Author: lattner
>>>> Date: Mon Oct  5 16:16:22 2009
>>>> New Revision: 83325
>>>>
>>>> URL: http://llvm.org/viewvc/llvm-project?rev=83325&view=rev
>>>> Log:
>>>> remove this test, grepping for define isn't really testing  
>>>> anything.
>>>
>>> I agree grepping for define isn't testing anything, but the syntax
>>> checking of the test was?
>>
>> These headers are included by cocoa.h and other things, I'm pretty  
>> sure we
>> get coverage over them.  I killed them off because I was trying to  
>> reduce
>> uses of 'count'.
>
> That covers the sema of the intrinsics, but not that they can actually
> be used for anything. This test came from actual code which didn't
> parse at one time... it's not perfect but I think its worth putting
> back as just a Sema and IRgen test, without count or the grep.
>
> - Daniel
>
>>
>> -Chris
>>
>>>
>>> - Daniel
>>>
>>>> Removed:
>>>>   cfe/trunk/test/CodeGen/mmintrin-test.c
>>>>
>>>> Removed: cfe/trunk/test/CodeGen/mmintrin-test.c
>>>> URL:
>>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/mmintrin-test.c?rev=83324&view=auto
>>>>
>>>>
>>>> = 
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>>>> = 
>>>> ===================================================================
>>>> --- cfe/trunk/test/CodeGen/mmintrin-test.c (original)
>>>> +++ cfe/trunk/test/CodeGen/mmintrin-test.c (removed)
>>>> @@ -1,26 +0,0 @@
>>>> -// RUN: clang-cc -triple i386-apple-darwin9 -mcpu=pentium4 -emit- 
>>>> llvm -o
>>>> %t %s &&
>>>> -// RUN: grep define %t | count 1 &&
>>>> -// RUN: clang-cc -triple i386-apple-darwin9 -mcpu=pentium4 -g - 
>>>> emit-llvm
>>>> -o %t %s &&
>>>> -// RUN: grep define %t | count 1
>>>> -
>>>> -#include <mmintrin.h>
>>>> -#include <stdio.h>
>>>> -
>>>> -int main(int argc, char *argv[]) {
>>>> -  int array[16] = { 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 };
>>>> -  __m64 *p = (__m64 *)array;
>>>> -
>>>> -  __m64 accum = _mm_setzero_si64();
>>>> -
>>>> -  for (int i=0; i<8; ++i)
>>>> -    accum = _mm_add_pi32(p[i], accum);
>>>> -
>>>> -  __m64 accum2 = _mm_unpackhi_pi32(accum, accum);
>>>> -  accum = _mm_add_pi32(accum, accum2);
>>>> -
>>>> -  int result = _mm_cvtsi64_si32(accum);
>>>> -  _mm_empty();
>>>> -  printf("%d\n", result );
>>>> -
>>>> -  return 0;
>>>> -}
>>>>
>>>>
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>>
>>