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Move constant-sized bitvector to the stack.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217600 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2014-09-11 15:58:39 +00:00
parent 04bb0e721f
commit db414b01a3
1 changed files with 2 additions and 2 deletions
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4
lib/Target/X86/X86FloatingPoint.cpp
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@@ -25,7 +25,6 @@
#include "X86.h" #include "X86.h"
#include "X86InstrInfo.h" #include "X86InstrInfo.h"
#include "llvm/ADT/BitVector.h"
#include "llvm/ADT/DepthFirstIterator.h" #include "llvm/ADT/DepthFirstIterator.h"
#include "llvm/ADT/STLExtras.h" #include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/SmallPtrSet.h"
@@ -46,6 +45,7 @@
#include "llvm/Target/TargetMachine.h" #include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetSubtargetInfo.h" #include "llvm/Target/TargetSubtargetInfo.h"
#include <algorithm> #include <algorithm>
#include <bitset>
using namespace llvm; using namespace llvm;
#define DEBUG_TYPE "x86-codegen" #define DEBUG_TYPE "x86-codegen"
@@ -1655,7 +1655,7 @@ void FPS::setKillFlags(MachineBasicBlock &MBB) const {
if (I->isDebugValue()) if (I->isDebugValue())
continue; continue;
BitVector Defs(8); std::bitset<8> Defs;
SmallVector<MachineOperand *, 2> Uses; SmallVector<MachineOperand *, 2> Uses;
MachineInstr &MI = *I; MachineInstr &MI = *I;