[PATCH] D145908: [X86] Remove unreachable code in X86TargetTransformInfo.cpp

[Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG7bb14f196b2f: [X86] Remove unreachable code in X86TargetTransformInfo.cpp (authored by XinWang10, committed by xin10.wang <wangxin8 at f90srv19.nh.intel.com>).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D145908/new/

https://reviews.llvm.org/D145908

Files:
  llvm/lib/Target/X86/X86TargetTransformInfo.cpp


Index: llvm/lib/Target/X86/X86TargetTransformInfo.cpp
===================================================================
--- llvm/lib/Target/X86/X86TargetTransformInfo.cpp
+++ llvm/lib/Target/X86/X86TargetTransformInfo.cpp
@@ -4396,11 +4396,6 @@
     return ShuffleCost + IntOrFpCost + RegisterFileMoveCost;
   }
 
-  // Add to the base cost if we know that the extracted element of a vector is
-  // destined to be moved to and used in the integer register file.
-  if (Opcode == Instruction::ExtractElement && ScalarType->isPointerTy())
-    RegisterFileMoveCost += 1;
-
   return BaseT::getVectorInstrCost(Opcode, Val, CostKind, Index, Op0, Op1) +
          RegisterFileMoveCost;
 }


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