From c99d6118fe0d1c323b2a978344491881197c8dee Mon Sep 17 00:00:00 2001 From: Nikita Popov Date: Wed, 12 Feb 2025 09:44:26 +0100 Subject: [PATCH] [BOLT] Use getMainExecutable() (#126698) Use LLVM's getMainExecutable() helper instead of rolling our own. This will result in standard behavior across platforms, such as making sure that symlinks are always resolved. (cherry picked from commit 0abe058d7f99c9c7bbaf4ee98308c5e78d229897) --- bolt/tools/driver/llvm-bolt.cpp | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/bolt/tools/driver/llvm-bolt.cpp b/bolt/tools/driver/llvm-bolt.cpp index efa06cd68cb9..f151cf5f63fc 100644 --- a/bolt/tools/driver/llvm-bolt.cpp +++ b/bolt/tools/driver/llvm-bolt.cpp @@ -173,16 +173,6 @@ void boltMode(int argc, char **argv) { } } -static std::string GetExecutablePath(const char *Argv0) { - SmallString<256> ExecutablePath(Argv0); - // Do a PATH lookup if Argv0 isn't a valid path. - if (!llvm::sys::fs::exists(ExecutablePath)) - if (llvm::ErrorOr P = - llvm::sys::findProgramByName(ExecutablePath)) - ExecutablePath = *P; - return std::string(ExecutablePath); -} - int main(int argc, char **argv) { // Print a stack trace if we signal out. sys::PrintStackTraceOnErrorSignal(argv[0]); @@ -190,7 +180,7 @@ int main(int argc, char **argv) { llvm_shutdown_obj Y; // Call llvm_shutdown() on exit. - std::string ToolPath = GetExecutablePath(argv[0]); + std::string ToolPath = llvm::sys::fs::getMainExecutable(argv[0], nullptr); // Initialize targets and assembly printers/parsers. llvm::InitializeAllTargetInfos();