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| author | Daniel Pfeifer <daniel@pfeifer-mail.de> | 2014-07-13 20:21:58 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2014-07-29 12:45:36 (GMT) |
| commit | c20b45027e8288114fd6ee33f99218440b60da77 (patch) | |
| tree | 782894335d0ba07d2ae489520da3f442c775e802 /Utilities/cmliblzma/common/tuklib_integer.h | |
| parent | 7a92eddbcb2b2e6419062538e346908f0e502586 (diff) | |
| download | CMake-c20b45027e8288114fd6ee33f99218440b60da77.zip CMake-c20b45027e8288114fd6ee33f99218440b60da77.tar.gz CMake-c20b45027e8288114fd6ee33f99218440b60da77.tar.bz2 | |
liblzma: Port to VS 6, 7.0
Also remove use of MSVC intrinsic.
Diffstat (limited to 'Utilities/cmliblzma/common/tuklib_integer.h')
| -rw-r--r-- | Utilities/cmliblzma/common/tuklib_integer.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/Utilities/cmliblzma/common/tuklib_integer.h b/Utilities/cmliblzma/common/tuklib_integer.h index 1897438..5e8262a 100644 --- a/Utilities/cmliblzma/common/tuklib_integer.h +++ b/Utilities/cmliblzma/common/tuklib_integer.h @@ -387,13 +387,6 @@ bsr32(uint32_t n) __asm__("bsrl %1, %0" : "=r" (i) : "rm" (n)); return i; -#elif defined(_MSC_VER) && _MSC_VER >= 1400 - // MSVC isn't supported by tuklib, but since this code exists, - // it doesn't hurt to have it here anyway. - uint32_t i; - _BitScanReverse((DWORD *)&i, n); - return i; - #else uint32_t i = 31; @@ -441,11 +434,6 @@ clz32(uint32_t n) : "=r" (i) : "rm" (n)); return i; -#elif defined(_MSC_VER) && _MSC_VER >= 1400 - uint32_t i; - _BitScanReverse((DWORD *)&i, n); - return i ^ 31U; - #else uint32_t i = 0; @@ -491,11 +479,6 @@ ctz32(uint32_t n) __asm__("bsfl %1, %0" : "=r" (i) : "rm" (n)); return i; -#elif defined(_MSC_VER) && _MSC_VER >= 1400 - uint32_t i; - _BitScanForward((DWORD *)&i, n); - return i; - #else uint32_t i = 0; |