mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-13 20:32:21 +00:00
f98f2ce29e
A new backend supporting AMD GPUs: Radeon HD2XXX - HD7XXX git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169915 91177308-0d34-0410-b5e6-96231b3b80d8
35 lines
978 B
C++
35 lines
978 B
C++
//===-- R600MachineFunctionInfo.cpp - R600 Machine Function Info-*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
/// \file
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "R600MachineFunctionInfo.h"
|
|
|
|
using namespace llvm;
|
|
|
|
R600MachineFunctionInfo::R600MachineFunctionInfo(const MachineFunction &MF)
|
|
: MachineFunctionInfo(),
|
|
HasLinearInterpolation(false),
|
|
HasPerspectiveInterpolation(false) {
|
|
memset(Outputs, 0, sizeof(Outputs));
|
|
memset(StreamOutputs, 0, sizeof(StreamOutputs));
|
|
}
|
|
|
|
unsigned R600MachineFunctionInfo::GetIJPerspectiveIndex() const {
|
|
assert(HasPerspectiveInterpolation);
|
|
return 0;
|
|
}
|
|
|
|
unsigned R600MachineFunctionInfo::GetIJLinearIndex() const {
|
|
assert(HasLinearInterpolation);
|
|
if (HasPerspectiveInterpolation)
|
|
return 1;
|
|
else
|
|
return 0;
|
|
}
|