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Merge pull request #3258 from FernandoS27/shader-amend

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Shader_IR: add the ability to amend code in the shader ir.
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bunnei 2020-01-04 14:05:17 -05:00 • committed by GitHub
commit cd0a7dfdbc
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5 changed files with 52 additions and 2 deletions
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8
src/video_core/renderer_vulkan/vk_shader_decompiler.cpp
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@ -954,6 +954,10 @@ private:
Expression Visit(const Node& node) {
if (const auto operation = std::get_if<OperationNode>(&*node)) {
if (const auto amend_index = operation->GetAmendIndex()) {
[[maybe_unused]] const Type type = Visit(ir.GetAmendNode(*amend_index)).type;
ASSERT(type == Type::Void);
}
const auto operation_index = static_cast<std::size_t>(operation->GetCode());
const auto decompiler = operation_decompilers[operation_index];
if (decompiler == nullptr) {
@ -1142,6 +1146,10 @@ private:
}
if (const auto conditional = std::get_if<ConditionalNode>(&*node)) {
if (const auto amend_index = conditional->GetAmendIndex()) {
[[maybe_unused]] const Type type = Visit(ir.GetAmendNode(*amend_index)).type;
ASSERT(type == Type::Void);
}
// It's invalid to call conditional on nested nodes, use an operation instead
const Id true_label = OpLabel();
const Id skip_label = OpLabel();