src/IceTargetLoweringMIPS32.h - Issue 1300993002: Use separate random number generator for each randomization pass

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Issue 1300993002: Use separate random number generator for each randomization pass (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Assign default value of ConstantBlindingCookie in its declaration Created 5 years, 4 months ago

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1 //===- subzero/src/IceTargetLoweringMIPS32.h - MIPS32 lowering ---- C++--===//	1 //===- subzero/src/IceTargetLoweringMIPS32.h - MIPS32 lowering ---- C++--===//

2 //	2 //

3 // The Subzero Code Generator	3 // The Subzero Code Generator

4 //	4 //

5 // This file is distributed under the University of Illinois Open Source	5 // This file is distributed under the University of Illinois Open Source

6 // License. See LICENSE.TXT for details.	6 // License. See LICENSE.TXT for details.

7 //	7 //

8 //===----------------------------------------------------------------------===//	8 //===----------------------------------------------------------------------===//

9 ///	9 ///

10 /// \file	10 /// \file

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109 void lowerLoad(const InstLoad *Inst) override;	109 void lowerLoad(const InstLoad *Inst) override;

110 void lowerPhi(const InstPhi *Inst) override;	110 void lowerPhi(const InstPhi *Inst) override;

111 void lowerRet(const InstRet *Inst) override;	111 void lowerRet(const InstRet *Inst) override;

112 void lowerSelect(const InstSelect *Inst) override;	112 void lowerSelect(const InstSelect *Inst) override;

113 void lowerStore(const InstStore *Inst) override;	113 void lowerStore(const InstStore *Inst) override;

114 void lowerSwitch(const InstSwitch *Inst) override;	114 void lowerSwitch(const InstSwitch *Inst) override;

115 void lowerUnreachable(const InstUnreachable *Inst) override;	115 void lowerUnreachable(const InstUnreachable *Inst) override;

116 void prelowerPhis() override;	116 void prelowerPhis() override;

117 void doAddressOptLoad() override;	117 void doAddressOptLoad() override;

118 void doAddressOptStore() override;	118 void doAddressOptStore() override;

119 void randomlyInsertNop(float Probability) override;	119 void randomlyInsertNop(float Probability,

	120 RandomNumberGenerator &RNG) override;

120 void makeRandomRegisterPermutation(	121 void makeRandomRegisterPermutation(

121 llvm::SmallVectorImpl<int32_t> &Permutation,	122 llvm::SmallVectorImpl<int32_t> &Permutation,

122 const llvm::SmallBitVector &ExcludeRegisters) const override;	123 const llvm::SmallBitVector &ExcludeRegisters) const override;

123	124

124 static Type stackSlotType();	125 static Type stackSlotType();

125	126

126 bool UsesFramePointer = false;	127 bool UsesFramePointer = false;

127 bool NeedsStackAlignment = false;	128 bool NeedsStackAlignment = false;

128 llvm::SmallBitVector TypeToRegisterSet[IceType_NUM];	129 llvm::SmallBitVector TypeToRegisterSet[IceType_NUM];

129 llvm::SmallBitVector ScratchRegs;	130 llvm::SmallBitVector ScratchRegs;

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170 protected:	171 protected:

171 explicit TargetHeaderMIPS32(GlobalContext *Ctx);	172 explicit TargetHeaderMIPS32(GlobalContext *Ctx);

172	173

173 private:	174 private:

174 ~TargetHeaderMIPS32() = default;	175 ~TargetHeaderMIPS32() = default;

175 };	176 };

176	177

177 } // end of namespace Ice	178 } // end of namespace Ice

178	179

179 #endif // SUBZERO_SRC_ICETARGETLOWERINGMIPS32_H	180 #endif // SUBZERO_SRC_ICETARGETLOWERINGMIPS32_H

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« src/IceRegAlloc.cpp ('K') | « src/IceTargetLoweringARM32.cpp ('k') | src/IceTargetLoweringMIPS32.cpp » ('j') | src/IceTargetLoweringX8632.cpp » ('J')