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5 Commits

Author SHA1 Message Date
Craig Topper
fd176682b9 [X86] Use i8 immediate for comparison type on AVX512 packed integer instructions. This matches floating point equivalents. Includes autoupgrade support to convert old code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227063 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-25 23:26:02 +00:00
Elena Demikhovsky
1a637e9fc0 AVX-512: Added FMA instructions, intrinsics an tests for KNL and SKX targets 
by Asaf Badouh

http://reviews.llvm.org/D6456



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224764 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-23 10:30:39 +00:00
Robert Khasanov
0e3754615e [AVX512] Added intrinsics for 128-, 256- and 512-bit versions of VPCMP/VPCMPU{BWDQ} 
Added CMP_MASK_CC intrinsic type.
Added tests for intrinsics.

Patch by Sergey Lisitsyn <sergey.lisitsyn@intel.com>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219316 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-08 15:49:26 +00:00
Robert Khasanov
8acdc5232d [AVX512] Added intrinsics for 128-, 256- and 512-bit versions of VCMPGT{BWDQ}. 
Patch by Sergey Lisitsyn <sergey.lisitsyn@intel.com>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218670 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-09-30 12:15:52 +00:00
Robert Khasanov
175ff01f0f [AVX512] Added intrinsics for 128- and 256-bit versions of VCMPEQ{BWDQ} 
Fixed lowering of this intrinsics in case when mask is v2i1 and v4i1.
Now cmp intrinsics lower in the following way:
 (i8 (int_x86_avx512_mask_pcmpeq_q_128
             (v2i64 %a), (v2i64 %b), (i8 %mask))) ->
 (i8 (bitcast
   (v8i1 (insert_subvector undef,
           (v2i1 (and (PCMPEQM %a, %b),
                      (extract_subvector
                         (v8i1 (bitcast %mask)), 0))), 0))))


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218669 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-09-30 11:41:54 +00:00