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Add OpLoad

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This commit is contained in:
ReinUsesLisp 2018-10-31 04:16:26 -03:00
parent 97825750a3
commit 01c658b891
2 changed files with 14 additions and 0 deletions
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4
include/sirit/sirit.h
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@ -200,6 +200,10 @@ class Module {
Ref Variable(Ref result_type, spv::StorageClass storage_class, Ref Variable(Ref result_type, spv::StorageClass storage_class,
Ref initializer = nullptr); Ref initializer = nullptr);
/// Load through a pointer.
Ref Load(Ref result_type, Ref pointer,
std::optional<spv::MemoryAccessMask> memory_access = {});
/// Create a pointer into a composite object that can be used with OpLoad /// Create a pointer into a composite object that can be used with OpLoad
/// and OpStore. /// and OpStore.
Ref AccessChain(Ref result_type, Ref base, Ref AccessChain(Ref result_type, Ref base,

10
src/insts/memory.cpp
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@ -20,6 +20,16 @@ Ref Module::Variable(Ref result_type, spv::StorageClass storage_class,
return AddCode(op); return AddCode(op);
} }
Ref Module::Load(Ref result_type, Ref pointer,
std::optional<spv::MemoryAccessMask> memory_access) {
auto op{new Op(spv::Op::OpLoad, bound++, result_type)};
op->Add(pointer);
if (memory_access) {
AddEnum(op, *memory_access);
}
return AddCode(op);
}
Ref Module::AccessChain(Ref result_type, Ref base, Ref Module::AccessChain(Ref result_type, Ref base,
const std::vector<Ref>& indexes) { const std::vector<Ref>& indexes) {
assert(indexes.size() > 0); assert(indexes.size() > 0);