From 3a2dd09122428b79f4c9469933c40db5f575d008 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Tue, 5 Feb 2019 20:15:19 -0500
Subject: [PATCH 1/2] frontend/A64/ir_emitter: Mark PC() and AlignPC() as const
 qualified member functions

These don't actually alter any instance state.
---
 src/frontend/A64/ir_emitter.cpp | 6 +++---
 src/frontend/A64/ir_emitter.h   | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/frontend/A64/ir_emitter.cpp b/src/frontend/A64/ir_emitter.cpp
index e01fa988..3a274b96 100644
--- a/src/frontend/A64/ir_emitter.cpp
+++ b/src/frontend/A64/ir_emitter.cpp
@@ -12,12 +12,12 @@ namespace Dynarmic::A64 {
 
 using Opcode = IR::Opcode;
 
-u64 IREmitter::PC() {
+u64 IREmitter::PC() const {
     return current_location->PC();
 }
 
-u64 IREmitter::AlignPC(size_t alignment) {
-    u64 pc = PC();
+u64 IREmitter::AlignPC(size_t alignment) const {
+    const u64 pc = PC();
     return static_cast<u64>(pc - pc % alignment);
 }
 
diff --git a/src/frontend/A64/ir_emitter.h b/src/frontend/A64/ir_emitter.h
index e0d63a91..9983f4b4 100644
--- a/src/frontend/A64/ir_emitter.h
+++ b/src/frontend/A64/ir_emitter.h
@@ -31,8 +31,8 @@ public:
 
     std::optional<LocationDescriptor> current_location;
 
-    u64 PC();
-    u64 AlignPC(size_t alignment);
+    u64 PC() const;
+    u64 AlignPC(size_t alignment) const;
 
     void SetCheckBit(const IR::U1& value);
     IR::U1 GetCFlag();

From ee973f13c7096e9c62484c3fe74e227f2e45dd28 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Tue, 5 Feb 2019 20:18:25 -0500
Subject: [PATCH 2/2] frontend/A32/ir_emitter: Mark PC() and AlignPC() as
 const-qualified member functions

These don't modify instance state, so they can be const-qualified member
functions.
---
 src/frontend/A32/ir_emitter.cpp | 8 ++++----
 src/frontend/A32/ir_emitter.h   | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/frontend/A32/ir_emitter.cpp b/src/frontend/A32/ir_emitter.cpp
index 481e2dbe..24566532 100644
--- a/src/frontend/A32/ir_emitter.cpp
+++ b/src/frontend/A32/ir_emitter.cpp
@@ -12,13 +12,13 @@ namespace Dynarmic::A32 {
 
 using Opcode = IR::Opcode;
 
-u32 IREmitter::PC() {
-    u32 offset = current_location.TFlag() ? 4 : 8;
+u32 IREmitter::PC() const {
+    const u32 offset = current_location.TFlag() ? 4 : 8;
     return current_location.PC() + offset;
 }
 
-u32 IREmitter::AlignPC(size_t alignment) {
-    u32 pc = PC();
+u32 IREmitter::AlignPC(size_t alignment) const {
+    const u32 pc = PC();
     return static_cast<u32>(pc - pc % alignment);
 }
 
diff --git a/src/frontend/A32/ir_emitter.h b/src/frontend/A32/ir_emitter.h
index e9ccc248..ef9d958f 100644
--- a/src/frontend/A32/ir_emitter.h
+++ b/src/frontend/A32/ir_emitter.h
@@ -31,8 +31,8 @@ public:
 
     LocationDescriptor current_location;
 
-    u32 PC();
-    u32 AlignPC(size_t alignment);
+    u32 PC() const;
+    u32 AlignPC(size_t alignment) const;
 
     IR::U32 GetRegister(Reg source_reg);
     IR::U32U64 GetExtendedRegister(ExtReg source_reg);