Author: Dan Gohman Date: 2019-12-02T11:48:36-08:00 New Revision: 8f1e2151b8e923345a18aa3025a7d074e134768b
URL: https://github.com/llvm/llvm-project/commit/8f1e2151b8e923345a18aa3025a7d074e134768b DIFF: https://github.com/llvm/llvm-project/commit/8f1e2151b8e923345a18aa3025a7d074e134768b.diff LOG: [WebAssembly] Find wasm-opt with GetProgramPath Instead of just searching for wasm-opt in PATH, use GetProgramPath, which checks the `COMPILER_PATH` environment variable, -B paths, and `PATH`. Differential Revision: https://reviews.llvm.org/D70780 Added: Modified: clang/lib/Driver/ToolChains/WebAssembly.cpp Removed: ################################################################################ diff --git a/clang/lib/Driver/ToolChains/WebAssembly.cpp b/clang/lib/Driver/ToolChains/WebAssembly.cpp index 55b82592c09f..1bb7c35d0c52 100644 --- a/clang/lib/Driver/ToolChains/WebAssembly.cpp +++ b/clang/lib/Driver/ToolChains/WebAssembly.cpp @@ -92,10 +92,10 @@ void wasm::Linker::ConstructJob(Compilation &C, const JobAction &JA, C.addCommand(std::make_unique<Command>(JA, *this, Linker, CmdArgs, Inputs)); - // When optimizing, if wasm-opt is in the PATH, run wasm-opt. + // When optimizing, if wasm-opt is available, run it. if (Arg *A = Args.getLastArg(options::OPT_O_Group)) { - if (llvm::ErrorOr<std::string> WasmOptPath = - llvm::sys::findProgramByName("wasm-opt")) { + auto WasmOptPath = getToolChain().GetProgramPath("wasm-opt"); + if (WasmOptPath != "wasm-opt") { StringRef OOpt = "s"; if (A->getOption().matches(options::OPT_O4) || A->getOption().matches(options::OPT_Ofast)) @@ -106,7 +106,7 @@ void wasm::Linker::ConstructJob(Compilation &C, const JobAction &JA, OOpt = A->getValue(); if (OOpt != "0") { - const char *WasmOpt = Args.MakeArgString(*WasmOptPath); + const char *WasmOpt = Args.MakeArgString(WasmOptPath); ArgStringList CmdArgs; CmdArgs.push_back(Output.getFilename()); CmdArgs.push_back(Args.MakeArgString(llvm::Twine("-O") + OOpt)); _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits