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DataTypes.h.cmake: Tweak INT32_MIN for MSVC. MSC treats -2147483648 as -(2147483648U). 

It caused an unexpected behavior since r137254.

llvm-svn: 137365
This commit is contained in:
NAKAMURA Takumi 2011-08-11 21:59:55 +00:00
parent 12d13efa21
commit 9905541070
1 changed files with 2 additions and 1 deletions
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3
llvm/include/llvm/Support/DataTypes.h.cmake
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@ -131,7 +131,8 @@ typedef signed int ssize_t;
# define INT32_MAX 2147483647 # define INT32_MAX 2147483647
#endif #endif
#ifndef INT32_MIN #ifndef INT32_MIN
# define INT32_MIN -2147483648 /* MSC treats -2147483648 as -(2147483648U). */
# define INT32_MIN (-INT32_MAX - 1)
#endif #endif
#ifndef UINT32_MAX #ifndef UINT32_MAX
# define UINT32_MAX 4294967295U # define UINT32_MAX 4294967295U