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Patch by Xing Xue to improve libc++ support for AIX

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@195144 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Marshall Clow 2013-11-19 19:16:03 +00:00
parent 16c76a2107
commit 016d4e847a
3 changed files with 3 additions and 4 deletions
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3
include/__config
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@ -454,7 +454,6 @@ namespace std {
#define _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#define _LIBCPP_HAS_NO_NULLPTR
#define _LIBCPP_HAS_NO_UNICODE_CHARS
#define _LIBCPP_HAS_NO_STRONG_ENUMS
#define _LIBCPP_HAS_IS_BASE_OF
#if defined(_AIX)
@ -514,7 +513,7 @@ template <unsigned> struct __static_assert_check {};
#define __has_feature(__x) 0
#endif
#if __has_feature(cxx_explicit_conversions)
#if __has_feature(cxx_explicit_conversions) || defined(__IBMCPP__)
# define _LIBCPP_EXPLICIT explicit
#else
# define _LIBCPP_EXPLICIT

2
include/support/ibm/support.h
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@ -15,7 +15,7 @@ extern "builtin" int __popcnt4(unsigned int);
extern "builtin" int __popcnt8(unsigned long long);
extern "builtin" unsigned int __cnttz4(unsigned int);
extern "builtin" unsigned int __cnttz8(unsigned long long);
extern "builtin" unsigned int __cntlz4(unsigned long long);
extern "builtin" unsigned int __cntlz4(unsigned int);
extern "builtin" unsigned int __cntlz8(unsigned long long);
// Builtin functions for counting population

2
src/locale.cpp
View File

@ -1036,7 +1036,7 @@ ctype<char>::classic_table() _NOEXCEPT
#elif defined(__EMSCRIPTEN__)
return *__ctype_b_loc();
#elif defined(_AIX)
return (const unsigned long *)__lc_ctype_ptr->obj->mask;
return (const unsigned int *)__lc_ctype_ptr->obj->mask;
#else
// Platform not supported: abort so the person doing the port knows what to
// fix