src/tint/lang/core/ir/constexpr_if.cc

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#include "src/tint/lang/core/ir/constexpr_if.h"

#include "src/tint/lang/core/ir/clone_context.h"
#include "src/tint/lang/core/ir/module.h"

TINT_INSTANTIATE_TYPEINFO(tint::core::ir::ConstExprIf);

namespace tint::core::ir {

ConstExprIf::ConstExprIf(Id id) : Base(id) {}

ConstExprIf::ConstExprIf(Id id, Value* cond, ir::Block* t, ir::Block* f) : Base(id, cond, t, f) {}

ConstExprIf* ConstExprIf::Clone(CloneContext& ctx) {
    auto* cond = ctx.Remap(Condition());
    auto* new_true = ctx.ir.blocks.Create<ir::Block>();
    auto* new_false = ctx.ir.blocks.Create<ir::Block>();

    auto* new_if = ctx.ir.CreateInstruction<ConstExprIf>(cond, new_true, new_false);
    ctx.Replace(this, new_if);

    True()->CloneInto(ctx, new_true);
    False()->CloneInto(ctx, new_false);

    new_if->SetResults(ctx.Clone(results_));

    return new_if;
}

}  // namespace tint::core::ir