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Shader_IR: mark labels as unused for partial decompile.

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This commit is contained in:
Fernando Sahmkow 2019-08-21 11:54:47 -04:00 committed by FernandoS27
parent 47e4f6a52c
commit 0366c18d87
2 changed files with 9 additions and 3 deletions
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4
src/video_core/shader/ast.cpp
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@ -497,9 +497,7 @@ void ASTManager::Decompile() {
}
}
if (can_remove) {
auto& manager = label->GetManager();
manager.Remove(label);
labels.erase(it);
label->MarkLabelUnused();
}
}
}

8
src/video_core/shader/ast.h
View File

@ -112,6 +112,7 @@ class ASTLabel {
public:
ASTLabel(u32 index) : index{index} {}
u32 index;
bool unused{};
};
class ASTGoto {
@ -204,6 +205,13 @@ public:
return nullptr;
}
void MarkLabelUnused() const {
auto inner = std::get_if<ASTLabel>(&data);
if (inner) {
inner->unused = true;
}
}
Expr GetIfCondition() const {
auto inner = std::get_if<ASTIfThen>(&data);
if (inner) {