Match C backend only if it explicitly requested.
llvm-svn: 69613
diff --git a/llvm/lib/Target/CBackend/CTargetMachine.h b/llvm/lib/Target/CBackend/CTargetMachine.h
index ad89960..a17df05 100644
--- a/llvm/lib/Target/CBackend/CTargetMachine.h
+++ b/llvm/lib/Target/CBackend/CTargetMachine.h
@@ -29,8 +29,9 @@
virtual bool addPassesToEmitWholeFile(PassManager &PM, raw_ostream &Out,
CodeGenFileType FileType, bool Fast);
- // This class always works, but shouldn't be the default in most cases.
- static unsigned getModuleMatchQuality(const Module &M) { return 1; }
+ // This class always works, but must be requested explicitly on
+ // llc command line.
+ static unsigned getModuleMatchQuality(const Module &M) { return 0; }
virtual const TargetData *getTargetData() const { return &DataLayout; }
};