Commit Graph

8 Commits

Author SHA1 Message Date
Igor Breger a7a8e9a018 AVX-512: Implemented missing encoding and intrinsics for FMA instructions
Added tests for DAG lowering ,encoding and intrinsics

Differential Revision: http://reviews.llvm.org/D10796

llvm-svn: 240926
2015-06-29 09:10:00 +00:00
Ahmed Bougacha f1eccbecf8 [X86] Accept hasAVX512() as well as hasFMA() when generating FMA.
We don't always have FMA, for example when using 'clang -mavx512f'
without an explicit CPU.

Also check for an explicit +avx512f instead of CPUs in a couple
related tests.

llvm-svn: 240616
2015-06-25 00:44:46 +00:00
Elena Demikhovsky d8fda62247 AVX-512: blank lines, duplicated tests, no functional changes
see comments http://reviews.llvm.org/D6835

llvm-svn: 233528
2015-03-30 09:29:28 +00:00
Elena Demikhovsky 7b0dd39db6 AVX-512: Added FMA intrinsics with rounding mode
By Asaf Badouh and Elena Demikhovsky

Added special nodes for rounding: FMADD_RND, FMSUB_RND..
It will prevent merge between nodes with rounding and other standard nodes.

llvm-svn: 227303
2015-01-28 10:21:27 +00:00
Elena Demikhovsky fcea06acb5 AVX-512: Added FMA instructions, intrinsics an tests for KNL and SKX targets
by Asaf Badouh

http://reviews.llvm.org/D6456

llvm-svn: 224764
2014-12-23 10:30:39 +00:00
Adam Nemet 241c3252c3 [AVX512] Add test for FMA masking instrinsics
llvm-svn: 215665
2014-08-14 17:13:33 +00:00
Adam Nemet 6fa675754a [AVX512] Switch FMA intrinsics to the masking version
This does the renaming and updates the lowering logic.

Part of <rdar://problem/17688758>

llvm-svn: 215664
2014-08-14 17:13:30 +00:00
Cameron McInally ad41f1f693 Add AVX512 unmasked FMA intrinsics and support.
llvm-svn: 194824
2013-11-15 17:01:14 +00:00