From c892359d1bf228d3c119c953c20fff44f280a7c4 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Sun, 25 Jul 2021 21:34:17 -0300
Subject: shader: Add copy constructor to instructions
---
src/shader_recompiler/frontend/ir/microinstruction.cpp | 11 +++++++++++
1 file changed, 11 insertions(+)
(limited to 'src/shader_recompiler/frontend/ir/microinstruction.cpp')
diff --git a/src/shader_recompiler/frontend/ir/microinstruction.cpp b/src/shader_recompiler/frontend/ir/microinstruction.cpp
index 30b470bdd3..97e2bf6af4 100644
--- a/src/shader_recompiler/frontend/ir/microinstruction.cpp
+++ b/src/shader_recompiler/frontend/ir/microinstruction.cpp
@@ -47,6 +47,17 @@ Inst::Inst(IR::Opcode op_, u32 flags_) noexcept : op{op_}, flags{flags_} {
}
}
+Inst::Inst(const Inst& base) : op{base.op}, flags{base.flags} {
+ if (base.op == Opcode::Phi) {
+ throw NotImplementedException("Copying phi node");
+ }
+ std::construct_at(&args);
+ const size_t num_args{base.NumArgs()};
+ for (size_t index = 0; index < num_args; ++index) {
+ SetArg(index, base.Arg(index));
+ }
+}
+
Inst::~Inst() {
if (op == Opcode::Phi) {
std::destroy_at(&phi_args);
--
cgit v1.2.3-70-g09d2