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Revert "Add Constant Hoisting Pass"

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This reverts commit r200022 to unbreak the build bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200024 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Juergen Ributzka
2014-01-24 18:40:30 +00:00
parent 08aa5bf1d5
commit dc6f9b9a4f
20 changed files with 40 additions and 701 deletions
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lib/Analysis/TargetTransformInfo.cpp
+1 -21
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@@ -158,16 +158,6 @@ unsigned TargetTransformInfo::getIntImmCost(const APInt &Imm, Type *Ty) const {
return PrevTTI->getIntImmCost(Imm, Ty);
}
unsigned TargetTransformInfo::getIntImmCost(unsigned Opcode, const APInt &Imm,
Type *Ty) const {
return PrevTTI->getIntImmCost(Opcode, Imm, Ty);
}
unsigned TargetTransformInfo::getIntImmCost(Intrinsic::ID IID, const APInt &Imm,
Type *Ty) const {
return PrevTTI->getIntImmCost(IID, Imm, Ty);
}
unsigned TargetTransformInfo::getNumberOfRegisters(bool Vector) const {
return PrevTTI->getNumberOfRegisters(Vector);
}
@@ -551,17 +541,7 @@ struct NoTTI LLVM_FINAL : ImmutablePass, TargetTransformInfo {
}
unsigned getIntImmCost(const APInt &Imm, Type *Ty) const LLVM_OVERRIDE {
return TCC_Basic;
}
unsigned getIntImmCost(unsigned Opcode, const APInt &Imm,
Type *Ty) const LLVM_OVERRIDE {
return TCC_Free;
}
unsigned getIntImmCost(Intrinsic::ID IID, const APInt &Imm,
Type *Ty) const LLVM_OVERRIDE {
return TCC_Free;
return 1;
}
unsigned getNumberOfRegisters(bool Vector) const LLVM_OVERRIDE {