blob: 4ce14730e1043de9ffc0a6f7479eda91f83f3030 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
// SPDX-License-Identifier: GPL-3.0-or-later
#include "rcc/CodeGen/GlobalISel/GISelChangeObserver.h"
#include <algorithm>
namespace rcc {
void GISelObserverWrapper::addObserver(GISelChangeObserver &Observer) {
Observers.push_back(&Observer);
}
void GISelObserverWrapper::removeObserver(GISelChangeObserver &Observer) {
const auto Position = std::ranges::find(Observers, &Observer);
if (Position != Observers.end())
Observers.erase(Position);
}
void GISelObserverWrapper::clearObservers() noexcept {
Observers.clear();
}
void GISelObserverWrapper::erasingInstr(MachineInstr &Instruction) {
for (GISelChangeObserver *Observer : Observers)
Observer->erasingInstr(Instruction);
}
void GISelObserverWrapper::createdInstr(MachineInstr &Instruction) {
for (GISelChangeObserver *Observer : Observers)
Observer->createdInstr(Instruction);
}
void GISelObserverWrapper::changingInstr(MachineInstr &Instruction) {
for (GISelChangeObserver *Observer : Observers)
Observer->changingInstr(Instruction);
}
void GISelObserverWrapper::changedInstr(MachineInstr &Instruction) {
for (GISelChangeObserver *Observer : Observers)
Observer->changedInstr(Instruction);
}
void GISelObserverWrapper::handleInsertion(MachineInstr &Instruction) {
createdInstr(Instruction);
}
void GISelObserverWrapper::handleRemoval(MachineInstr &Instruction) {
erasingInstr(Instruction);
}
MachineFunctionDelegateInstaller::MachineFunctionDelegateInstaller(
MachineFunction &Function, MachineFunction::Delegate &Delegate)
: Function(&Function), Delegate(&Delegate) {
Function.setDelegate(Delegate);
}
MachineFunctionDelegateInstaller::~MachineFunctionDelegateInstaller() {
Function->resetDelegate(*Delegate);
}
} // namespace rcc
|
