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These vectors are frequently large. Use std::vector instead.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34109 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2007-02-09 23:59:14 +00:00
parent d1f711fa6d
commit e03cff6812
1 changed files with 10 additions and 10 deletions
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20
lib/Target/ARM/ARMConstantIslandPass.cpp
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@@ -52,12 +52,12 @@ namespace {
/// BBSizes - The size of each MachineBasicBlock in bytes of code, indexed /// BBSizes - The size of each MachineBasicBlock in bytes of code, indexed
/// by MBB Number. /// by MBB Number.
SmallVector<unsigned, 8> BBSizes; std::vector<unsigned> BBSizes;
/// WaterList - A sorted list of basic blocks where islands could be placed /// WaterList - A sorted list of basic blocks where islands could be placed
/// (i.e. blocks that don't fall through to the following block, due /// (i.e. blocks that don't fall through to the following block, due
/// to a return, unreachable, or unconditional branch). /// to a return, unreachable, or unconditional branch).
SmallVector<MachineBasicBlock*, 8> WaterList; std::vector<MachineBasicBlock*> WaterList;
/// CPUser - One user of a constant pool, keeping the machine instruction /// CPUser - One user of a constant pool, keeping the machine instruction
/// pointer, the constant pool being referenced, and the max displacement /// pointer, the constant pool being referenced, and the max displacement
@@ -72,7 +72,7 @@ namespace {
/// CPUsers - Keep track of all of the machine instructions that use various /// CPUsers - Keep track of all of the machine instructions that use various
/// constant pools and their max displacement. /// constant pools and their max displacement.
SmallVector<CPUser, 16> CPUsers; std::vector<CPUser> CPUsers;
/// CPEntry - One per constant pool entry, keeping the machine instruction /// CPEntry - One per constant pool entry, keeping the machine instruction
/// pointer, the constpool index, and the number of CPUser's which /// pointer, the constpool index, and the number of CPUser's which
@@ -104,7 +104,7 @@ namespace {
/// Branches - Keep track of all the immediate branch instructions. /// Branches - Keep track of all the immediate branch instructions.
/// ///
SmallVector<ImmBranch, 32> ImmBranches; std::vector<ImmBranch> ImmBranches;
/// PushPopMIs - Keep track of all the Thumb push / pop instructions. /// PushPopMIs - Keep track of all the Thumb push / pop instructions.
/// ///
@@ -125,10 +125,10 @@ namespace {
private: private:
void DoInitialPlacement(MachineFunction &Fn, void DoInitialPlacement(MachineFunction &Fn,
SmallVector<MachineInstr*, 16> &CPEMIs); std::vector<MachineInstr*> &CPEMIs);
CPEntry *findConstPoolEntry(unsigned CPI, const MachineInstr *CPEMI); CPEntry *findConstPoolEntry(unsigned CPI, const MachineInstr *CPEMI);
void InitialFunctionScan(MachineFunction &Fn, void InitialFunctionScan(MachineFunction &Fn,
const SmallVector<MachineInstr*, 16> &CPEMIs); const std::vector<MachineInstr*> &CPEMIs);
MachineBasicBlock *SplitBlockBeforeInstr(MachineInstr *MI); MachineBasicBlock *SplitBlockBeforeInstr(MachineInstr *MI);
void UpdateForInsertedWaterBlock(MachineBasicBlock *NewBB); void UpdateForInsertedWaterBlock(MachineBasicBlock *NewBB);
bool HandleConstantPoolUser(MachineFunction &Fn, CPUser &U); bool HandleConstantPoolUser(MachineFunction &Fn, CPUser &U);
@@ -164,7 +164,7 @@ bool ARMConstantIslands::runOnMachineFunction(MachineFunction &Fn) {
// Perform the initial placement of the constant pool entries. To start with, // Perform the initial placement of the constant pool entries. To start with,
// we put them all at the end of the function. // we put them all at the end of the function.
SmallVector<MachineInstr*, 16> CPEMIs; std::vector<MachineInstr*> CPEMIs;
if (!MCP.isEmpty()) if (!MCP.isEmpty())
DoInitialPlacement(Fn, CPEMIs); DoInitialPlacement(Fn, CPEMIs);
@@ -209,7 +209,7 @@ bool ARMConstantIslands::runOnMachineFunction(MachineFunction &Fn) {
/// DoInitialPlacement - Perform the initial placement of the constant pool /// DoInitialPlacement - Perform the initial placement of the constant pool
/// entries. To start with, we put them all at the end of the function. /// entries. To start with, we put them all at the end of the function.
void ARMConstantIslands::DoInitialPlacement(MachineFunction &Fn, void ARMConstantIslands::DoInitialPlacement(MachineFunction &Fn,
SmallVector<MachineInstr*, 16> &CPEMIs){ std::vector<MachineInstr*> &CPEMIs){
// Create the basic block to hold the CPE's. // Create the basic block to hold the CPE's.
MachineBasicBlock *BB = new MachineBasicBlock(); MachineBasicBlock *BB = new MachineBasicBlock();
Fn.getBasicBlockList().push_back(BB); Fn.getBasicBlockList().push_back(BB);
@@ -276,7 +276,7 @@ ARMConstantIslands::CPEntry
/// information about the sizes of each block, the location of all the water, /// information about the sizes of each block, the location of all the water,
/// and finding all of the constant pool users. /// and finding all of the constant pool users.
void ARMConstantIslands::InitialFunctionScan(MachineFunction &Fn, void ARMConstantIslands::InitialFunctionScan(MachineFunction &Fn,
const SmallVector<MachineInstr*, 16> &CPEMIs) { const std::vector<MachineInstr*> &CPEMIs) {
for (MachineFunction::iterator MBBI = Fn.begin(), E = Fn.end(); for (MachineFunction::iterator MBBI = Fn.begin(), E = Fn.end();
MBBI != E; ++MBBI) { MBBI != E; ++MBBI) {
MachineBasicBlock &MBB = *MBBI; MachineBasicBlock &MBB = *MBBI;
@@ -460,7 +460,7 @@ void ARMConstantIslands::UpdateForInsertedWaterBlock(MachineBasicBlock *NewBB) {
// Next, update WaterList. Specifically, we need to add NewMBB as having // Next, update WaterList. Specifically, we need to add NewMBB as having
// available water after it. // available water after it.
SmallVector<MachineBasicBlock*, 8>::iterator IP = std::vector<MachineBasicBlock*>::iterator IP =
std::lower_bound(WaterList.begin(), WaterList.end(), NewBB, std::lower_bound(WaterList.begin(), WaterList.end(), NewBB,
CompareMBBNumbers); CompareMBBNumbers);
WaterList.insert(IP, NewBB); WaterList.insert(IP, NewBB);