[PATCH] D49315: [X86][SLH] Remove PDEP and PEXT from isDataInvariantLoad

Phabricator via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jul 13 15:47:10 PDT 2018


This revision was automatically updated to reflect the committed changes.
Closed by commit rL337067: [X86][SLH] Remove PDEP and PEXT from isDataInvariantLoad (authored by ctopper, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D49315?vs=155454&id=155523#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D49315

Files:
  llvm/trunk/lib/Target/X86/X86SpeculativeLoadHardening.cpp


Index: llvm/trunk/lib/Target/X86/X86SpeculativeLoadHardening.cpp
===================================================================
--- llvm/trunk/lib/Target/X86/X86SpeculativeLoadHardening.cpp
+++ llvm/trunk/lib/Target/X86/X86SpeculativeLoadHardening.cpp
@@ -924,10 +924,6 @@
   case X86::MULX64rm:
 
   // Arithmetic instructions that are both constant time and don't set flags.
-  case X86::PDEP32rm:
-  case X86::PDEP64rm:
-  case X86::PEXT32rm:
-  case X86::PEXT64rm:
   case X86::RORX32mi:
   case X86::RORX64mi:
   case X86::SARX32rm:


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