diff options
| author | Lioncash <mathew1800@gmail.com> | 2020-09-22 17:31:53 -0400 |
|---|---|---|
| committer | Lioncash <mathew1800@gmail.com> | 2020-09-22 17:32:33 -0400 |
| commit | ff45c3957858cdf189b73e11550da06fe4337b8e (patch) | |
| tree | 288ff1cc4677d6511ed8cc7e1b0db20ce2d2590f /src/core/arm | |
| parent | c07fd2898b45032b5e4084fc49a19018ad099ba6 (diff) | |
General: Make use of std::nullopt where applicable
Allows some implementations to avoid completely zeroing out the internal
buffer of the optional, and instead only set the validity byte within
the structure.
This also makes it consistent how we return empty optionals.
Diffstat (limited to 'src/core/arm')
| -rw-r--r-- | src/core/arm/dynarmic/arm_dynarmic_cp15.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/core/arm/dynarmic/arm_dynarmic_cp15.cpp b/src/core/arm/dynarmic/arm_dynarmic_cp15.cpp index 54556e0f9..caefc09f4 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_cp15.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_cp15.cpp @@ -34,7 +34,7 @@ std::optional<Callback> DynarmicCP15::CompileInternalOperation(bool two, unsigne CoprocReg CRm, unsigned opc2) { LOG_CRITICAL(Core_ARM, "CP15: cdp{} p15, {}, {}, {}, {}, {}", two ? "2" : "", opc1, CRd, CRn, CRm, opc2); - return {}; + return std::nullopt; } CallbackOrAccessOneWord DynarmicCP15::CompileSendOneWord(bool two, unsigned opc1, CoprocReg CRn, @@ -115,7 +115,7 @@ std::optional<Callback> DynarmicCP15::CompileLoadWords(bool two, bool long_trans LOG_CRITICAL(Core_ARM, "CP15: mrrc{}{} p15, {}, [...]", two ? "2" : "", long_transfer ? "l" : "", CRd); } - return {}; + return std::nullopt; } std::optional<Callback> DynarmicCP15::CompileStoreWords(bool two, bool long_transfer, CoprocReg CRd, @@ -127,7 +127,7 @@ std::optional<Callback> DynarmicCP15::CompileStoreWords(bool two, bool long_tran LOG_CRITICAL(Core_ARM, "CP15: mrrc{}{} p15, {}, [...]", two ? "2" : "", long_transfer ? "l" : "", CRd); } - return {}; + return std::nullopt; } } // namespace Core |