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Enable minimal optimizations in debug mode

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This commit is contained in:
Victor Zverovich
2021-03-27 08:22:31 -07:00
parent 9b34681d97
commit 243d8bebd1
1 changed files with 12 additions and 5 deletions
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17
include/fmt/core.h
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@ -25,8 +25,10 @@
#if defined(__GNUC__) && !defined(__clang__) #if defined(__GNUC__) && !defined(__clang__)
# define FMT_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__) # define FMT_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
# define FMT_GCC_PRAGMA(arg) _Pragma(arg)
#else #else
# define FMT_GCC_VERSION 0 # define FMT_GCC_VERSION 0
# define FMT_GCC_PRAGMA(arg)
#endif #endif
#if defined(__INTEL_COMPILER) #if defined(__INTEL_COMPILER)
@ -250,6 +252,10 @@
# define FMT_COMPILE_TIME_CHECKS 0 # define FMT_COMPILE_TIME_CHECKS 0
#endif #endif
// Enable minimal optimizations for more compact code in debug mode.
FMT_GCC_PRAGMA("GCC push_options")
FMT_GCC_PRAGMA("GCC optimize(\"Og\")")
FMT_BEGIN_NAMESPACE FMT_BEGIN_NAMESPACE
// Implementations of enable_if_t and other metafunctions for older systems. // Implementations of enable_if_t and other metafunctions for older systems.
@ -387,7 +393,7 @@ template <typename Char> class basic_string_view {
#if __cplusplus >= 201703L // C++17's char_traits::length() is constexpr. #if __cplusplus >= 201703L // C++17's char_traits::length() is constexpr.
FMT_CONSTEXPR FMT_CONSTEXPR
#endif #endif
basic_string_view(const Char* s) FMT_INLINE basic_string_view(const Char* s)
: data_(s), size_(std::char_traits<Char>::length(s)) {} : data_(s), size_(std::char_traits<Char>::length(s)) {}
/** Constructs a string reference from a ``std::basic_string`` object. */ /** Constructs a string reference from a ``std::basic_string`` object. */
@ -475,7 +481,7 @@ template <> struct is_char<char32_t> : std::true_type {};
\endrst \endrst
*/ */
template <typename Char, FMT_ENABLE_IF(is_char<Char>::value)> template <typename Char, FMT_ENABLE_IF(is_char<Char>::value)>
inline basic_string_view<Char> to_string_view(const Char* s) { FMT_INLINE basic_string_view<Char> to_string_view(const Char* s) {
return s; return s;
} }
@ -1570,7 +1576,7 @@ class format_arg_store
: 0); : 0);
public: public:
FMT_CONSTEXPR format_arg_store(const Args&... args) FMT_CONSTEXPR FMT_INLINE format_arg_store(const Args&... args)
: :
#if FMT_GCC_VERSION && FMT_GCC_VERSION < 409 #if FMT_GCC_VERSION && FMT_GCC_VERSION < 409
basic_format_args<Context>(*this), basic_format_args<Context>(*this),
@ -1605,8 +1611,8 @@ constexpr format_arg_store<Context, Args...> make_format_args(
\endrst \endrst
*/ */
template <typename... Args, typename S, typename Char = char_t<S>> template <typename... Args, typename S, typename Char = char_t<S>>
inline auto make_args_checked(const S& format_str, FMT_INLINE auto make_args_checked(const S& format_str,
const remove_reference_t<Args>&... args) const remove_reference_t<Args>&... args)
-> format_arg_store<buffer_context<Char>, remove_reference_t<Args>...> { -> format_arg_store<buffer_context<Char>, remove_reference_t<Args>...> {
static_assert( static_assert(
detail::count<( detail::count<(
@ -1943,6 +1949,7 @@ inline void print(const S& format_str, Args&&... args) {
: detail::vprint_mojibake(stdout, to_string_view(format_str), : detail::vprint_mojibake(stdout, to_string_view(format_str),
vargs); vargs);
} }
FMT_GCC_PRAGMA("GCC pop_options")
FMT_END_NAMESPACE FMT_END_NAMESPACE
#endif // FMT_CORE_H_ #endif // FMT_CORE_H_