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cpu: Fix issue identified by UBSan

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This commit is contained in:
Andreas Hansson 2015-07-30 03:41:22 -04:00
parent aafa5c3f86
commit 85a44e24dc
2 changed files with 5 additions and 2 deletions
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2
src/cpu/func_unit.cc
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@ -42,6 +42,8 @@ using namespace std;
// //
FuncUnit::FuncUnit() FuncUnit::FuncUnit()
{ {
opLatencies.fill(0);
pipelined.fill(false);
capabilityList.reset(); capabilityList.reset();
} }

5
src/cpu/func_unit.hh
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@ -31,6 +31,7 @@
#ifndef __CPU_FUNC_UNIT_HH__ #ifndef __CPU_FUNC_UNIT_HH__
#define __CPU_FUNC_UNIT_HH__ #define __CPU_FUNC_UNIT_HH__
#include <array>
#include <bitset> #include <bitset>
#include <string> #include <string>
#include <vector> #include <vector>
@ -84,8 +85,8 @@ typedef std::vector<FUDesc *>::const_iterator FUDDiterator;
class FuncUnit class FuncUnit
{ {
private: private:
unsigned opLatencies[Num_OpClasses]; std::array<unsigned, Num_OpClasses> opLatencies;
bool pipelined[Num_OpClasses]; std::array<bool, Num_OpClasses> pipelined;
std::bitset<Num_OpClasses> capabilityList; std::bitset<Num_OpClasses> capabilityList;
public: public: