llvm/lib/Target/Sparc/SparcCallingConv.td

//===- SparcCallingConv.td - Calling Conventions Sparc -----*- tablegen -*-===//
// 
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
// 
//===----------------------------------------------------------------------===//
//
// This describes the calling conventions for the Sparc architectures.
//
//===----------------------------------------------------------------------===//

//===----------------------------------------------------------------------===//
// Return Value Calling Conventions
//===----------------------------------------------------------------------===//

// Sparc 32-bit C return-value convention.
def RetCC_Sparc32 : CallingConv<[
  CCIfType<[i32], CCAssignToReg<[I0, I1]>>,
  CCIfType<[f32], CCAssignToReg<[F0]>>,
  CCIfType<[f64], CCAssignToReg<[D0]>>
]>;