llvm::CallingConv Namespace Reference

Enumerations
enum	ID {   C = 0, Fast = 8, Cold = 9, FirstTargetCC = 64,   X86_StdCall = 64, X86_FastCall = 65 }
	LLVM Calling Convention Representation. More...

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Detailed Description

CallingConv Namespace - This namespace contains an enum with a value for the well-known calling conventions.

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Enumeration Type Documentation

enum llvm::CallingConv::ID

LLVM Calling Convention Representation.

A set of enums which specify the assigned numeric values for known llvm calling conventions.

Enumerator:

C	C - The default llvm calling convention, compatible with C. This convention is the only calling convention that supports varargs calls. As with typical C calling conventions, the callee/caller have to tolerate certain amounts of prototype mismatch.
Fast	Fast - This calling convention attempts to make calls as fast as possible (e.g. by passing things in registers).
Cold
FirstTargetCC
X86_StdCall	X86_StdCall - stdcall is the calling conventions mostly used by the Win32 API. It is basically the same as the C convention with the difference in that the callee is responsible for popping the arguments from the stack.
X86_FastCall	X86_FastCall - 'fast' analog of X86_StdCall. Passes first two arguments in ECX:EDX registers, others - via stack. Callee is responsible for stack cleaning.

Definition at line 26 of file CallingConv.h.