source: icGREP/icgrep-devel/icgrep/kernels/evenodd.cpp @ 5404

Last change on this file since 5404 was 5356, checked in by cameron, 2 years ago

Eliminate obsolete DoBlockUpdatesProducedItemCounts? attribute

File size: 882 bytes
Line 
1/*
2 *  Copyright (c) 2017 International Characters.
3 *  This software is licensed to the public under the Open Software License 3.0.
4 */
5
6#include "evenodd.h"
7#include <IR_Gen/idisa_builder.h>  // for IDISA_Builder
8
9using namespace llvm;
10
11namespace kernel {
12
13void EvenOddKernel::generateDoBlockMethod() {
14    Value * even = iBuilder->simd_fill(64, iBuilder->getInt64(0x5555555555555555));
15    Value * odd = iBuilder->bitCast(iBuilder->simd_fill(8, iBuilder->getInt8(0xAA)));
16    storeOutputStreamBlock("even_odd", iBuilder->getInt32(0), even);
17    storeOutputStreamBlock("even_odd", iBuilder->getInt32(1), odd);
18}
19
20EvenOddKernel::EvenOddKernel(IDISA::IDISA_Builder * builder)
21: BlockOrientedKernel(builder, "EvenOdd", {Binding{builder->getStreamSetTy(8, 1), "BasisBits"}}, {Binding{builder->getStreamSetTy(2, 1), "even_odd"}}, {}, {}, {}) {
22    setNoTerminateAttribute(true);
23
24}
25
26}
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