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This commit is contained in:
Olli Lupton 2021-11-04 15:46:36 +01:00
parent 79ab452ff3
commit eafdd3eb81
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GPG Key ID: 2886C101B2C08D0E
2 changed files with 24 additions and 10 deletions
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17
include/fmt/core.h
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@ -18,18 +18,33 @@
// The fmt library version in the form major * 10000 + minor * 100 + patch.
#define FMT_VERSION 80001
#if defined(__NVCOMPILER)
# define FMT_NVHPC_VERSION \
(__NVCOMPILER_MAJOR__ * 10000 + __NVCOMPILER_MINOR__ * 100 + \
__NVCOMPILER_PATCHLEVEL__)
#else
# define FMT_NVHPC_VERSION 0
#endif
#if defined (__clang__ ) && !defined(__ibmxl__)
# define FMT_CLANG_VERSION (__clang_major__ * 100 + __clang_minor__)
#else
# define FMT_CLANG_VERSION 0
#endif
#if defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER) && !defined(__NVCOMPILER)
#if defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER) && \
!defined(__NVCOMPILER)
# define FMT_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
#else
# define FMT_GCC_VERSION 0
#endif
#if FMT_NVHPC_VERSION > 0
# define FMT_NVHPC_PRAGMA(arg) _Pragma(arg)
#else
# define FMT_NVHPC_PRAGMA(arg)
#endif
#ifndef FMT_GCC_PRAGMA
// Workaround _Pragma bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59884.
# if FMT_GCC_VERSION >= 504

17
include/fmt/format.h
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@ -967,17 +967,16 @@ FMT_CONSTEXPR20 inline auto count_digits(uint64_t n) -> int {
template <int BITS, typename UInt>
FMT_CONSTEXPR auto count_digits(UInt n) -> int {
#ifdef FMT_BUILTIN_CLZ
if (num_bits<UInt>() == 32) {
if (num_bits<UInt>() == 32)
return (FMT_BUILTIN_CLZ(static_cast<uint32_t>(n) | 1) ^ 31) / BITS + 1;
} else
#endif
{
int num_digits = 0;
do {
++num_digits;
} while ((n >>= BITS) != 0);
return num_digits;
}
FMT_NVHPC_PRAGMA("diag_suppress initialization_not_reachable")
int num_digits = 0;
FMT_NVHPC_PRAGMA("diag_default initialization_not_reachable")
do {
++num_digits;
} while ((n >>= BITS) != 0);
return num_digits;
}
template <> auto count_digits<4>(detail::fallback_uintptr n) -> int;