From 703a46ec99b065850811b91db13886a3ec8610df Mon Sep 17 00:00:00 2001
From: Subv <subv2112@gmail.com>
Date: Mon, 18 Jul 2016 11:27:33 -0500
Subject: [PATCH] Pass the current IR::Block by reference to the emitter.
This avoids calling the copy constructor more times than needed.
---
src/backend_x64/emit_x64.cpp | 2 +-
src/backend_x64/emit_x64.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/backend_x64/emit_x64.cpp b/src/backend_x64/emit_x64.cpp
index 9625e995..7500dcab 100644
--- a/src/backend_x64/emit_x64.cpp
+++ b/src/backend_x64/emit_x64.cpp
@@ -37,7 +37,7 @@ static IR::Inst* FindUseWithOpcode(IR::Inst* inst, IR::Opcode opcode) {
return iter == uses.end() ? nullptr : reinterpret_cast<IR::Inst*>(iter->get());
}
-CodePtr EmitX64::Emit(const Arm::LocationDescriptor descriptor, Dynarmic::IR::Block block) {
+CodePtr EmitX64::Emit(const Arm::LocationDescriptor descriptor, const Dynarmic::IR::Block& block) {
inhibit_emission.clear();
reg_alloc.Reset();
diff --git a/src/backend_x64/emit_x64.h b/src/backend_x64/emit_x64.h
index da19408a..8d5380c1 100644
--- a/src/backend_x64/emit_x64.h
+++ b/src/backend_x64/emit_x64.h
@@ -23,7 +23,7 @@ public:
EmitX64(Gen::XEmitter* code, Routines* routines, UserCallbacks cb, Jit* jit_interface)
: reg_alloc(code), code(code), routines(routines), cb(cb), jit_interface(jit_interface) {}
- CodePtr Emit(const Arm::LocationDescriptor descriptor, IR::Block ir);
+ CodePtr Emit(const Arm::LocationDescriptor descriptor, const IR::Block& ir);
CodePtr GetBasicBlock(Arm::LocationDescriptor descriptor) {
auto iter = basic_blocks.find(descriptor);