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Refactor Windows workarounds

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This commit is contained in:
Victor Zverovich 2021-10-02 06:06:08 -07:00
parent 32865aeaab
commit 800d4c8ac8
2 changed files with 18 additions and 20 deletions
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3
include/fmt/core.h
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@ -34,13 +34,10 @@
#ifdef __ICL
# define FMT_ICC_VERSION __ICL
# define FMT_ICC_INTRINSIC_BUG 1
#elif defined(__INTEL_COMPILER)
# define FMT_ICC_VERSION __INTEL_COMPILER
# define FMT_ICC_INTRINSIC_BUG 0
#else
# define FMT_ICC_VERSION 0
# define FMT_ICC_INTRINSIC_BUG 0
#endif
#ifdef __NVCC__

35
include/fmt/format.h
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@ -155,24 +155,25 @@ FMT_END_NAMESPACE
#endif
// __builtin_clz is broken in clang with Microsoft CodeGen:
// https://github.com/fmtlib/fmt/issues/519
#if (FMT_GCC_VERSION || FMT_HAS_BUILTIN(__builtin_clz) || FMT_ICC_VERSION) && \
!FMT_MSC_VER
# define FMT_BUILTIN_CLZ(n) __builtin_clz(n)
// https://github.com/fmtlib/fmt/issues/519.
#ifndef FMT_MSC_VER
# if FMT_HAS_BUILTIN(__builtin_clz) || FMT_GCC_VERSION || FMT_ICC_VERSION
# define FMT_BUILTIN_CLZ(n) __builtin_clz(n)
# endif
# if FMT_HAS_BUILTIN(__builtin_clzll) || FMT_GCC_VERSION || FMT_ICC_VERSION
# define FMT_BUILTIN_CLZLL(n) __builtin_clzll(n)
# endif
#endif
#if (FMT_GCC_VERSION || FMT_HAS_BUILTIN(__builtin_clzll) || \
FMT_ICC_VERSION) && \
!FMT_MSC_VER
# define FMT_BUILTIN_CLZLL(n) __builtin_clzll(n)
#endif
#if (FMT_GCC_VERSION || FMT_HAS_BUILTIN(__builtin_ctz) || FMT_ICC_VERSION) && \
!FMT_ICC_INTRINSIC_BUG
# define FMT_BUILTIN_CTZ(n) __builtin_ctz(n)
#endif
#if (FMT_GCC_VERSION || FMT_HAS_BUILTIN(__builtin_ctzll) || \
FMT_ICC_VERSION) && \
!FMT_ICC_INTRINSIC_BUG
# define FMT_BUILTIN_CTZLL(n) __builtin_ctzll(n)
// __builtin_ctz is broken in Intel Compiler Classic on Windows:
// https://github.com/fmtlib/fmt/issues/2510.
#ifndef __ICL
# if FMT_HAS_BUILTIN(__builtin_ctz) || FMT_GCC_VERSION || FMT_ICC_VERSION
# define FMT_BUILTIN_CTZ(n) __builtin_ctz(n)
# endif
# if FMT_HAS_BUILTIN(__builtin_ctzll) || FMT_GCC_VERSION || FMT_ICC_VERSION
# define FMT_BUILTIN_CTZLL(n) __builtin_ctzll(n)
# endif
#endif
#if FMT_MSC_VER