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[Support] Remove unused LLVM_PTR_SIZE macro 

This was used for LLVM_ALIGNAS() arguments in the past, but has
since been superseded by plain alignas() which also accepts a type.
This commit is contained in:
Nikita Popov 2022-04-20 12:25:41 +02:00
parent 903c30f4d1
commit dcab8e60c5
1 changed files with 0 additions and 16 deletions
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16
llvm/include/llvm/Support/Compiler.h
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@ -396,22 +396,6 @@
# define LLVM_PACKED_END _Pragma("pack(pop)")
#endif
/// \macro LLVM_PTR_SIZE
/// A constant integer equivalent to the value of sizeof(void*).
/// Generally used in combination with alignas or when doing computation in the
/// preprocessor.
#ifdef __SIZEOF_POINTER__
# define LLVM_PTR_SIZE __SIZEOF_POINTER__
#elif defined(_WIN64)
# define LLVM_PTR_SIZE 8
#elif defined(_WIN32)
# define LLVM_PTR_SIZE 4
#elif defined(_MSC_VER)
# error "could not determine LLVM_PTR_SIZE as a constant int for MSVC"
#else
# define LLVM_PTR_SIZE sizeof(void *)
#endif
/// \macro LLVM_MEMORY_SANITIZER_BUILD
/// Whether LLVM itself is built with MemorySanitizer instrumentation.
#if __has_feature(memory_sanitizer)