[PATCH] [AVX512] Implemented masking for integer arithmetic & logic instructions.

Demikhovsky, Elena elena.demikhovsky at intel.com
Thu Mar 13 05:41:41 PDT 2014


Please add broadcast logic to all "rmb" patterns. 
Add a lit test for broadcast.

Add a lowering logic for masked instructions like this:
select + add = masked add (rrk, rmk form)

select with zerointializer + add = zero-masked add (rrkz, rmkz form)

-  Elena

-----Original Message-----
From: Robert Khasanov [mailto:rob.khasanov at gmail.com] 
Sent: Thursday, March 13, 2014 14:16
To: Demikhovsky, Elena; craig.topper at gmail.com; rob.khasanov at gmail.com
Cc: llvm-commits at cs.uiuc.edu; avolkov.intel at gmail.com
Subject: [PATCH] [AVX512] Implemented masking for integer arithmetic & logic instructions.

Hi delena, craig.topper,

Implemented masking for integer arithmetic & logic instructions. 
Added encoding tests for them.

http://llvm-reviews.chandlerc.com/D3068

Files:
  lib/Target/X86/X86InstrAVX512.td
  test/MC/X86/avx512-encodings.s
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