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// Copyright (c) 2017, Compiler Explorer Authors
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
import Semver from 'semver';
import {LLVMIrBackendOptions} from '../../types/compilation/ir.interfaces.js';
import type {PreliminaryCompilerInfo} from '../../types/compiler.interfaces.js';
import type {ParseFiltersAndOutputOptions} from '../../types/features/filters.interfaces.js';
import type {ResultLine} from '../../types/resultline/resultline.interfaces.js';
import {unwrap} from '../assert.js';
import {BaseCompiler} from '../base-compiler.js';
import {asSafeVer} from '../utils.js';
import {ISPCParser} from './argument-parsers.js';
export class ISPCCompiler extends BaseCompiler {
static get key() {
return 'ispc';
}
constructor(info: PreliminaryCompilerInfo, env) {
super(info, env);
this.compiler.supportsIrView = true;
this.compiler.irArg = ['--emit-llvm-text'];
}
override couldSupportASTDump(version: string) {
return Semver.gte(asSafeVer(this.compiler.semver), '1.18.0', true);
}
override optionsForFilter(filters: ParseFiltersAndOutputOptions, outputFilename: string) {
let options = ['--target=avx2-i32x8', '--emit-asm', '-g', '-o', this.filename(outputFilename)];
if (this.compiler.intelAsm && filters.intel && !filters.binary) {
options = options.concat(this.compiler.intelAsm.split(' '));
}
return options;
}
override async generateIR(
inputFilename: string,
options: string[],
irOptions: LLVMIrBackendOptions,
produceCfg: boolean,
filters: ParseFiltersAndOutputOptions,
) {
const newOptions = [
...options,
...unwrap(this.compiler.irArg),
'-o',
this.getIrOutputFilename(inputFilename, filters),
];
return super.generateIR(inputFilename, newOptions, irOptions, produceCfg, filters);
}
override getArgumentParser() {
return ISPCParser;
}
override async generateAST(inputFilename, options): Promise<ResultLine[]> {
// These options make Clang produce an AST dump
const newOptions = options.filter(option => option !== '--colored-output').concat(['--ast-dump']);
const execOptions = this.getDefaultExecOptions();
// A higher max output is needed for when the user includes headers
execOptions.maxOutput = 1024 * 1024 * 1024;
return this.llvmAst.processAst(
await this.runCompiler(this.compiler.exe, newOptions, this.filename(inputFilename), execOptions),
);
}
override isCfgCompiler(/*compilerVersion*/) {
return true;
}
}
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