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[decompiler] clean up vector detection and add vector float product detection (#638)

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* change

* recognize vector float product and update tests
This commit is contained in:
water111
2021-06-27 17:24:35 -04:00
committed by GitHub
parent bfb1fbe1fc
commit a6d5c4eda3
146 changed files with 1085 additions and 1653 deletions
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decompiler/IR2/AtomicOp.cpp
+22
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@@ -291,6 +291,12 @@ std::string get_simple_expression_op_name(SimpleExpression::Kind kind) {
return "max.ui";
case SimpleExpression::Kind::PCPYLD:
return "pcypld";
case SimpleExpression::Kind::VECTOR_PLUS:
return "vector+!2";
case SimpleExpression::Kind::VECTOR_MINUS:
return "vector-!2";
case SimpleExpression::Kind::VECTOR_FLOAT_PRODUCT:
return "vector-float*!2";
default:
assert(false);
return {};
@@ -342,6 +348,10 @@ int get_simple_expression_arg_count(SimpleExpression::Kind kind) {
case SimpleExpression::Kind::MAX_UNSIGNED:
case SimpleExpression::Kind::PCPYLD:
return 2;
case SimpleExpression::Kind::VECTOR_PLUS:
case SimpleExpression::Kind::VECTOR_MINUS:
case SimpleExpression::Kind::VECTOR_FLOAT_PRODUCT:
return 3;
default:
assert(false);
return -1;
@@ -362,6 +372,18 @@ SimpleExpression::SimpleExpression(Kind kind, const SimpleAtom& arg0, const Simp
assert(get_simple_expression_arg_count(kind) == 2);
}
SimpleExpression::SimpleExpression(Kind kind,
const SimpleAtom& arg0,
const SimpleAtom& arg1,
const SimpleAtom& arg2)
: n_args(3) {
m_args[0] = arg0;
m_args[1] = arg1;
m_args[2] = arg2;
m_kind = kind;
assert(get_simple_expression_arg_count(kind) == 3);
}
goos::Object SimpleExpression::to_form(const std::vector<DecompilerLabel>& labels,
const Env& env) const {
std::vector<goos::Object> forms;