From fccc7d66c3baf6e80a80b40bf7af640b500ef112 Mon Sep 17 00:00:00 2001
From: Jonas Paulsson <paulsson@linux.vnet.ibm.com>
Date: Wed, 12 Apr 2017 11:49:08 +0000
Subject: [SystemZ]  TargetTransformInfo cost functions implemented.

getArithmeticInstrCost(), getShuffleCost(), getCastInstrCost(),
getCmpSelInstrCost(), getVectorInstrCost(), getMemoryOpCost(),
getInterleavedMemoryOpCost() implemented.

Interleaved access vectorization enabled.

BasicTTIImpl::getCastInstrCost() improved to check for legal extending loads,
in which case the cost of the z/sext instruction becomes 0.

Review: Ulrich Weigand, Renato Golin.
https://reviews.llvm.org/D29631

llvm-svn: 300052
---
 llvm/lib/Analysis/CostModel.cpp | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'llvm/lib/Analysis/CostModel.cpp')

diff --git a/llvm/lib/Analysis/CostModel.cpp b/llvm/lib/Analysis/CostModel.cpp
index 757a1e50284..32bfea58bf9 100644
--- a/llvm/lib/Analysis/CostModel.cpp
+++ b/llvm/lib/Analysis/CostModel.cpp
@@ -447,25 +447,25 @@ unsigned CostModelAnalysis::getInstructionCost(const Instruction *I) const {
   case Instruction::Select: {
     const SelectInst *SI = cast<SelectInst>(I);
     Type *CondTy = SI->getCondition()->getType();
-    return TTI->getCmpSelInstrCost(I->getOpcode(), I->getType(), CondTy);
+    return TTI->getCmpSelInstrCost(I->getOpcode(), I->getType(), CondTy, I);
   }
   case Instruction::ICmp:
   case Instruction::FCmp: {
     Type *ValTy = I->getOperand(0)->getType();
-    return TTI->getCmpSelInstrCost(I->getOpcode(), ValTy);
+    return TTI->getCmpSelInstrCost(I->getOpcode(), ValTy, I->getType(), I);
   }
   case Instruction::Store: {
     const StoreInst *SI = cast<StoreInst>(I);
     Type *ValTy = SI->getValueOperand()->getType();
     return TTI->getMemoryOpCost(I->getOpcode(), ValTy,
-                                 SI->getAlignment(),
-                                 SI->getPointerAddressSpace());
+                                SI->getAlignment(),
+                                SI->getPointerAddressSpace(), I);
   }
   case Instruction::Load: {
     const LoadInst *LI = cast<LoadInst>(I);
     return TTI->getMemoryOpCost(I->getOpcode(), I->getType(),
-                                 LI->getAlignment(),
-                                 LI->getPointerAddressSpace());
+                                LI->getAlignment(),
+                                LI->getPointerAddressSpace(), I);
   }
   case Instruction::ZExt:
   case Instruction::SExt:
@@ -481,7 +481,7 @@ unsigned CostModelAnalysis::getInstructionCost(const Instruction *I) const {
   case Instruction::BitCast:
   case Instruction::AddrSpaceCast: {
     Type *SrcTy = I->getOperand(0)->getType();
-    return TTI->getCastInstrCost(I->getOpcode(), I->getType(), SrcTy);
+    return TTI->getCastInstrCost(I->getOpcode(), I->getType(), SrcTy, I);
   }
   case Instruction::ExtractElement: {
     const ExtractElementInst * EEI = cast<ExtractElementInst>(I);
-- 
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