Add Wyrm transpiler (#6028)

compiler-explorer/compiler-workflows#22
compiler-explorer/infra#1218
compiler-explorer/misc-builder#76

Depends on #6027

etc/config/gimple.amazon.properties

@@ -1,4 +1,4 @@
-compilers=&gimplegcc86:&gimplecross
+compilers=&gimplegcc86:&gimplecross:&wyrm
 defaultCompiler=gimpleg132
 demangler=/opt/compiler-explorer/gcc-13.1.0/bin/c++filt
 objdumper=/opt/compiler-explorer/gcc-13.1.0/bin/objdump
@@ -1108,6 +1108,22 @@ compiler.rv32-gimplegcctrunk.isNightly=true
 compiler.rv32-gimplegcctrunk.objdumper=/opt/compiler-explorer/riscv32/gcc-trunk/riscv32-unknown-linux-gnu/bin/riscv32-unknown-linux-gnu-objdump
 compiler.rv32-gimplegcctrunk.demangler=/opt/compiler-explorer/riscv32/gcc-trunk/riscv32-unknown-linux-gnu/bin/riscv32-unknown-linux-gnu-c++filt
 
+###############################
+# Wyrm GIMPLE to LLVM transpiler
+group.wyrm.compilers=wyrmtrunk
+group.wyrm.groupName=Wyrm
+group.wyrm.instructionSet=llvm
+group.wyrm.isSemVer=true
+group.wyrm.baseName=Wyrm GIMPLE to LLVM Transpiler
+group.wyrm.licenseLink=https://github.com/jeremy-rifkin/wyrm/blob/main/LICENSE
+group.wyrm.licenseName=MIT
+group.wyrm.licensePreamble=Copyright (c) 2023-2024 Jeremy Rifkin
+group.wyrm.gccId=cg121
+
+compiler.wyrmtrunk.exe=/opt/compiler-explorer/wyrm-trunk/libplugin.so
+compiler.wyrmtrunk.semver=(trunk)
+
+
 #################################
 #################################
 # Libraries

lib/compilers/_all.ts

@@ -129,6 +129,7 @@ export {Win32MingWGcc} from './win32-mingw-gcc.js';
 export {Win32MingWClang} from './win32-mingw-clang.js';
 export {WineVcCompiler} from './wine-vc.js';
 export {WslVcCompiler} from './wsl-vc.js';
+export {WyrmCompiler} from './wyrm.js';
 export {ZigCC} from './zigcc.js';
 export {ZigCompiler} from './zig.js';
 export {ZigCXX} from './zigcxx.js';

lib/compilers/wyrm.ts

@@ -0,0 +1,85 @@
+// Copyright (c) 2024, 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 path from 'path';
+import fs from 'fs/promises';
+
+import {ExecutionOptions} from '../../types/compilation/compilation.interfaces.js';
+import {BaseCompiler} from '../base-compiler.js';
+import type {PreliminaryCompilerInfo} from '../../types/compiler.interfaces.js';
+import {CompilationEnvironment} from '../compilation-env.js';
+import {unwrap} from '../assert.js';
+
+export class WyrmCompiler extends BaseCompiler {
+    static get key() {
+        return 'wyrm';
+    }
+
+    gcc: BaseCompiler | undefined;
+    gccId: string;
+
+    constructor(compilerInfo: PreliminaryCompilerInfo & {disabledFilters?: string[]}, env: CompilationEnvironment) {
+        super(compilerInfo, env);
+
+        this.gccId = this.compilerProps<string>(`group.${this.compiler.group}.gccId`);
+    }
+
+    getGcc(): BaseCompiler {
+        if (!this.gcc) {
+            this.gcc = unwrap(global.handler_config.compileHandler.findCompiler('c', this.gccId));
+        }
+        return unwrap(this.gcc);
+    }
+
+    override async runCompiler(
+        compiler: string,
+        options: string[],
+        inputFilename: string,
+        execOptions: ExecutionOptions & {env: Record<string, string>},
+    ) {
+        const gcc = this.getGcc();
+        const result = await gcc.runCompiler(
+            gcc.getInfo().exe,
+            options.concat(`-fplugin=${compiler}`, '-fgimple'),
+            inputFilename,
+            execOptions,
+        );
+        const oPath = options[options.indexOf('-o') + 1];
+        await fs.rename(`${path.dirname(oPath)}/x.ll`, oPath);
+        return {
+            ...result,
+            languageId: this.getCompilerResultLanguageId(),
+        };
+    }
+
+    override async getVersion() {
+        return {
+            stdout: ['trunk'],
+            stderr: [],
+        };
+    }
+
+    override getCompilerResultLanguageId() {
+        return 'llvm-ir';
+    }
+}