From dec0e54d58e5fabffb4916cc01dce1f503aa5e89 Mon Sep 17 00:00:00 2001 From: Mehdi Amini Date: Sat, 14 May 2016 04:41:26 +0000 Subject: Add testing in llvm-lto for ThinLTO caching. Trying to improve code coverage for `make check` From: Mehdi Amini llvm-svn: 269538 --- llvm/tools/llvm-lto/llvm-lto.cpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'llvm/tools/llvm-lto/llvm-lto.cpp') diff --git a/llvm/tools/llvm-lto/llvm-lto.cpp b/llvm/tools/llvm-lto/llvm-lto.cpp index 655e8c8379e..51767977dd0 100644 --- a/llvm/tools/llvm-lto/llvm-lto.cpp +++ b/llvm/tools/llvm-lto/llvm-lto.cpp @@ -109,6 +109,9 @@ static cl::opt ThinLTOModuleId( cl::desc("For the module ID for the file to process, useful to " "match what is in the index.")); +static cl::opt + ThinLTOCacheDir("thinlto-cache-dir", cl::desc("Enable ThinLTO caching.")); + static cl::opt SaveModuleFile("save-merged-module", cl::init(false), cl::desc("Write merged LTO module to file before CodeGen")); @@ -350,6 +353,7 @@ public: ThinLTOProcessing(const TargetOptions &Options) { ThinGenerator.setCodePICModel(RelocModel); ThinGenerator.setTargetOptions(Options); + ThinGenerator.setCacheDir(ThinLTOCacheDir); // Add all the exported symbols to the table of symbols to preserve. for (unsigned i = 0; i < ExportedSymbols.size(); ++i) -- cgit v1.2.3