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Diffstat (limited to 'include/llvm/CallingConv.h')
-rw-r--r-- | include/llvm/CallingConv.h | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/include/llvm/CallingConv.h b/include/llvm/CallingConv.h deleted file mode 100644 index 053f4eb..0000000 --- a/include/llvm/CallingConv.h +++ /dev/null @@ -1,125 +0,0 @@ -//===-- llvm/CallingConv.h - LLVM Calling Conventions -----------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This file defines LLVM's set of calling conventions. -// -//===----------------------------------------------------------------------===// - -#ifndef LLVM_CALLINGCONV_H -#define LLVM_CALLINGCONV_H - -namespace llvm { - -/// CallingConv Namespace - This namespace contains an enum with a value for -/// the well-known calling conventions. -/// -namespace CallingConv { - /// A set of enums which specify the assigned numeric values for known llvm - /// calling conventions. - /// @brief LLVM Calling Convention Representation - enum ID { - /// 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. - C = 0, - - // Generic LLVM calling conventions. None of these calling conventions - // support varargs calls, and all assume that the caller and callee - // prototype exactly match. - - /// Fast - This calling convention attempts to make calls as fast as - /// possible (e.g. by passing things in registers). - Fast = 8, - - // Cold - This calling convention attempts to make code in the caller as - // efficient as possible under the assumption that the call is not commonly - // executed. As such, these calls often preserve all registers so that the - // call does not break any live ranges in the caller side. - Cold = 9, - - // GHC - Calling convention used by the Glasgow Haskell Compiler (GHC). - GHC = 10, - - // Target - This is the start of the target-specific calling conventions, - // e.g. fastcall and thiscall on X86. - FirstTargetCC = 64, - - /// 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_StdCall = 64, - - /// X86_FastCall - 'fast' analog of X86_StdCall. Passes first two arguments - /// in ECX:EDX registers, others - via stack. Callee is responsible for - /// stack cleaning. - X86_FastCall = 65, - - /// ARM_APCS - ARM Procedure Calling Standard calling convention (obsolete, - /// but still used on some targets). - ARM_APCS = 66, - - /// ARM_AAPCS - ARM Architecture Procedure Calling Standard calling - /// convention (aka EABI). Soft float variant. - ARM_AAPCS = 67, - - /// ARM_AAPCS_VFP - Same as ARM_AAPCS, but uses hard floating point ABI. - ARM_AAPCS_VFP = 68, - - /// MSP430_INTR - Calling convention used for MSP430 interrupt routines. - MSP430_INTR = 69, - - /// X86_ThisCall - Similar to X86_StdCall. Passes first argument in ECX, - /// others via stack. Callee is responsible for stack cleaning. MSVC uses - /// this by default for methods in its ABI. - X86_ThisCall = 70, - - /// PTX_Kernel - Call to a PTX kernel. - /// Passes all arguments in parameter space. - PTX_Kernel = 71, - - /// PTX_Device - Call to a PTX device function. - /// Passes all arguments in register or parameter space. - PTX_Device = 72, - - /// MBLAZE_INTR - Calling convention used for MBlaze interrupt routines. - MBLAZE_INTR = 73, - - /// MBLAZE_INTR - Calling convention used for MBlaze interrupt support - /// routines (i.e. GCC's save_volatiles attribute). - MBLAZE_SVOL = 74, - - /// SPIR_FUNC - Calling convention for SPIR non-kernel device functions. - /// No lowering or expansion of arguments. - /// Structures are passed as a pointer to a struct with the byval attribute. - /// Functions can only call SPIR_FUNC and SPIR_KERNEL functions. - /// Functions can only have zero or one return values. - /// Variable arguments are not allowed, except for printf. - /// How arguments/return values are lowered are not specified. - /// Functions are only visible to the devices. - SPIR_FUNC = 75, - - /// SPIR_KERNEL - Calling convention for SPIR kernel functions. - /// Inherits the restrictions of SPIR_FUNC, except - /// Cannot have non-void return values. - /// Cannot have variable arguments. - /// Can also be called by the host. - /// Is externally visible. - SPIR_KERNEL = 76, - - /// Intel_OCL_BI - Calling conventions for Intel OpenCL built-ins - Intel_OCL_BI = 77 - - }; -} // End CallingConv namespace - -} // End llvm namespace - -#endif |