AMD64

AMD64

Description

The AMD64 architecture as defined by AMD and Intel.

Type	Macro	Description
Identification	`__amd64__` `__amd64` `__x86_64__` `__x86_64`	Defined by GNU C and Sun Studio
Identification	`_M_X64` `_M_AMD64`	Defined by Visual Studio

Note that the X32 ABI can be detected by checking if the CPU uses the ILP32 data model.