mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-19 19:12:56 +02:00
ca16bf3d1b
Use one intrinsic for all sorts of interpolation. Use two separate unexpanded instructions to represent INTERP_XY and _ZW - this will allow to eliminate one part if it's not used. Track liveness of special interpolation regs instead of reserving them - this will allow to reuse those regs, lowering reg pressure. Patch By: Vadim Girlin v2[Vincent Lejeune]: Rebased against current llvm master Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com> Reviewed-by: Tom Stellard <thomas.stellard@amd.com> llvm-svn: 174394
19 lines
562 B
C++
19 lines
562 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() {
|
|
memset(Outputs, 0, sizeof(Outputs));
|
|
}
|