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[Decomp] Math library: transform and quaternion (#344)

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* decompile transform

* types for quaternion

* part of quaternion

* finish quaternion

* fix offline test reference

* wip fix to let issue

* fix
This commit is contained in:
water111
2021-04-02 11:35:14 -04:00
committed by GitHub
parent 7867de8fd7
commit 9969445cf7
44 changed files with 3485 additions and 459 deletions
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decompiler/analysis/cfg_builder.cpp
+27 -22
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@@ -1354,6 +1354,7 @@ void convert_and_inline(FormPool& pool, Function& f, const BlockVtx* as_block, T
auto op_as_set = dynamic_cast<SetVarElement*>(op);
if (op_as_set) {
// check for deadness
if (op_as_set->is_dead_set()) {
// we want to eliminate, but we should we fix up the register info.
// now adding.
@@ -1362,30 +1363,34 @@ void convert_and_inline(FormPool& pool, Function& f, const BlockVtx* as_block, T
dynamic_cast<SimpleExpressionElement*>(op_as_set->src()->try_as_single_element());
assert(consumed_expr);
auto& consumed = consumed_expr->expr().get_arg(0).var();
for (int j = i; j-- > start_op;) {
auto& ri = f.ir2.env.reg_use().op.at(j);
auto& ao = f.ir2.atomic_ops->ops.at(j);
if (contains(ao->write_regs(), consumed.reg())) {
ri.written_and_unused.insert(consumed.reg());
// fmt::print("GOT 3, making {} wau by {}\n", consumed.reg().to_charp(),
// ao->to_string(f.ir2.env));
// HACK - regenerate:
if (add_map.at(j - start_op) != -1) {
// fmt::print("regenerating {} to ", output->at(add_map.at(j -
// start_op))->to_string(f.ir2.env));
output->at(add_map.at(j - start_op)) =
f.ir2.atomic_ops->ops.at(j)->get_as_form(pool, f.ir2.env);
// fmt::print("{}\n", output->at(add_map.at(j -
// start_op))->to_string(f.ir2.env));
auto& ri_outer = f.ir2.env.reg_use().op.at(consumed.idx()); // meh
if (ri_outer.consumes.find(consumed.reg()) != ri_outer.consumes.end()) {
for (int j = i; j-- > start_op;) {
auto& ri = f.ir2.env.reg_use().op.at(j);
auto& ao = f.ir2.atomic_ops->ops.at(j);
if (contains(ao->write_regs(), consumed.reg())) {
ri.written_and_unused.insert(consumed.reg());
// fmt::print("GOT 3, making {} wau by {}\n", consumed.reg().to_charp(),
// ao->to_string(f.ir2.env));
// HACK - regenerate:
if (add_map.at(j - start_op) != -1) {
// fmt::print("regenerating {} to ", output->at(add_map.at(j -
// start_op))->to_string(f.ir2.env));
output->at(add_map.at(j - start_op)) =
f.ir2.atomic_ops->ops.at(j)->get_as_form(pool, f.ir2.env);
// fmt::print("{}\n", output->at(add_map.at(j -
// start_op))->to_string(f.ir2.env));
}
break;
}
break;
}
if (contains(ao->read_regs(), consumed.reg())) {
// fmt::print("GOT 2, making {} consumed by {}\n", consumed.reg().to_charp(),
// ao->to_string(f.ir2.env));
ri.consumes.insert(consumed.reg());
break;
if (contains(ao->read_regs(), consumed.reg())) {
// fmt::print("GOT 2, making {} consumed by {}\n",
// consumed.reg().to_charp(),
// ao->to_string(f.ir2.env));
ri.consumes.insert(consumed.reg());
break;
}
}
}
}