6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-26 05:25:47 +00:00
Code Issues Projects Releases Wiki Activity

Reuse a bunch of cached subtargets and remove getSubtarget calls

Browse Source 
without a Function argument.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227638 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2015-01-30 23:24:40 +00:00
parent 24173bd03e
commit 0def30471a
22 changed files with 139 additions and 167 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
lib/Target/R600/SILoadStoreOptimizer.cpp
View File

@@ -55,7 +55,6 @@ namespace {
class SILoadStoreOptimizer : public MachineFunctionPass {
private:
const TargetMachine *TM;
const SIInstrInfo *TII;
const SIRegisterInfo *TRI;
MachineRegisterInfo *MRI;
@@ -86,20 +85,11 @@ private:
public:
static char ID;
SILoadStoreOptimizer() :
MachineFunctionPass(ID),
TM(nullptr),
TII(nullptr),
TRI(nullptr),
MRI(nullptr),
LIS(nullptr) {
SILoadStoreOptimizer()
: MachineFunctionPass(ID), TII(nullptr), TRI(nullptr), MRI(nullptr),
LIS(nullptr) {}
}
SILoadStoreOptimizer(const TargetMachine &TM_) :
MachineFunctionPass(ID),
TM(&TM_),
TII(static_cast<const SIInstrInfo*>(TM->getSubtargetImpl()->getInstrInfo())) {
SILoadStoreOptimizer(const TargetMachine &TM_) : MachineFunctionPass(ID) {
initializeSILoadStoreOptimizerPass(*PassRegistry::getPassRegistry());
}
@@ -414,9 +404,9 @@ bool SILoadStoreOptimizer::optimizeBlock(MachineBasicBlock &MBB) {
}
bool SILoadStoreOptimizer::runOnMachineFunction(MachineFunction &MF) {
const TargetSubtargetInfo *STM = MF.getTarget().getSubtargetImpl();
TRI = static_cast<const SIRegisterInfo*>(STM->getRegisterInfo());
TII = static_cast<const SIInstrInfo*>(STM->getInstrInfo());
const TargetSubtargetInfo &STM = MF.getSubtarget();
TRI = static_cast<const SIRegisterInfo *>(STM.getRegisterInfo());
TII = static_cast<const SIInstrInfo *>(STM.getInstrInfo());
MRI = &MF.getRegInfo();
LIS = &getAnalysis<LiveIntervals>();