diff --git a/src/common/string_util.h b/src/common/string_util.h
index b7595d75..08392b66 100644
--- a/src/common/string_util.h
+++ b/src/common/string_util.h
@@ -21,5 +21,10 @@ std::string StringFromFormat(
 #endif
     ;
 
+template <typename T>
+constexpr char SignToChar(T value) {
+    return value >= 0 ? '+' : '-';
+}
+
 } // namespace Common
 } // namespace Dynarmic
diff --git a/src/frontend/disassembler/disassembler_arm.cpp b/src/frontend/disassembler/disassembler_arm.cpp
index 1c9a0320..a2ddb1bb 100644
--- a/src/frontend/disassembler/disassembler_arm.cpp
+++ b/src/frontend/disassembler/disassembler_arm.cpp
@@ -18,11 +18,6 @@ namespace Arm {
 
 class DisassemblerVisitor {
 public:
-    template<typename T>
-    const char* SignStr(T value) {
-        return value >= 0 ? "+" : "-";
-    }
-
     u32 rotr(u32 x, int shift) {
         shift &= 31;
         if (!shift) return x;
@@ -105,15 +100,15 @@ public:
     // Branch instructions
     std::string arm_B(Cond cond, Imm24 imm24) {
         s32 offset = Common::SignExtend<26, s32>(imm24 << 2) + 8;
-        return Common::StringFromFormat("b%s %s#%i", CondToString(cond), SignStr(offset), abs(offset));
+        return Common::StringFromFormat("b%s %c#%i", CondToString(cond), Common::SignToChar(offset), abs(offset));
     }
     std::string arm_BL(Cond cond, Imm24 imm24) {
         s32 offset = Common::SignExtend<26, s32>(imm24 << 2) + 8;
-        return Common::StringFromFormat("bl%s %s#%i", CondToString(cond), SignStr(offset), abs(offset));
+        return Common::StringFromFormat("bl%s %c#%i", CondToString(cond), Common::SignToChar(offset), abs(offset));
     }
     std::string arm_BLX_imm(bool H, Imm24 imm24) {
         s32 offset = Common::SignExtend<26, s32>(imm24 << 2) + 8 + (H ? 2 : 0);
-        return Common::StringFromFormat("blx %s#%i", SignStr(offset), abs(offset));
+        return Common::StringFromFormat("blx %c#%i", Common::SignToChar(offset), abs(offset));
     }
     std::string arm_BLX_reg(Cond cond, Reg m) {
         return Common::StringFromFormat("blx%s %s", CondToString(cond), RegToString(m));
diff --git a/src/frontend/disassembler/disassembler_thumb.cpp b/src/frontend/disassembler/disassembler_thumb.cpp
index 1a3fd998..f7b1c05b 100644
--- a/src/frontend/disassembler/disassembler_thumb.cpp
+++ b/src/frontend/disassembler/disassembler_thumb.cpp
@@ -17,11 +17,6 @@ namespace Arm {
 
 class DisassemblerVisitor {
 public:
-    template<typename T>
-    const char* SignStr(T value) {
-        return value >= 0 ? "+" : "-";
-    }
-
     std::string thumb16_LSL_imm(Imm5 imm5, Reg m, Reg d) {
         return Common::StringFromFormat("lsls %s, %s, #%u", RegToString(d), RegToString(m), imm5);
     }
@@ -308,12 +303,12 @@ public:
 
     std::string thumb16_B_t1(Cond cond, Imm8 imm8) {
         s32 imm32 = Common::SignExtend<9, s32>(imm8 << 1) + 4;
-        return Common::StringFromFormat("b%s %s#%u", CondToString(cond), SignStr(imm32), abs(imm32));
+        return Common::StringFromFormat("b%s %c#%u", CondToString(cond), Common::SignToChar(imm32), abs(imm32));
     }
 
     std::string thumb16_B_t2(Imm11 imm11) {
         s32 imm32 = Common::SignExtend<12, s32>(imm11 << 1) + 4;
-        return Common::StringFromFormat("b %s#%u", SignStr(imm32), abs(imm32));
+        return Common::StringFromFormat("b %c#%u", Common::SignToChar(imm32), abs(imm32));
     }
 };