diff options
Diffstat (limited to 'lib/Support/Debug.cpp')
| -rw-r--r-- | lib/Support/Debug.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/Support/Debug.cpp b/lib/Support/Debug.cpp index 806a6559df..71ff411def 100644 --- a/lib/Support/Debug.cpp +++ b/lib/Support/Debug.cpp @@ -27,9 +27,10 @@ #include "llvm/Support/Debug.h" using namespace llvm; +// All Debug.h functionality is a no-op in NDEBUG mode. +#ifndef NDEBUG bool llvm::DebugFlag; // DebugFlag - Exported boolean set by the -debug option -#ifndef NDEBUG // -debug - Command line option to enable the DEBUG statements in the passes. // This flag may only be enabled in debug builds. static cl::opt<bool, true> @@ -48,16 +49,15 @@ static cl::opt<DebugOnlyOpt, true, cl::parser<std::string> > DebugOnly("debug-only", cl::desc("Enable a specific type of debug output"), cl::Hidden, cl::value_desc("debug string"), cl::location(DebugOnlyOptLoc), cl::ValueRequired); -#endif // isCurrentDebugType - Return true if the specified string is the debug type // specified on the command line, or if none was specified on the command line // with the -debug-only=X option. // bool llvm::isCurrentDebugType(const char *DebugType) { -#ifndef NDEBUG return CurrentDebugType.empty() || DebugType == CurrentDebugType; +} #else - return false; +// Avoid "has no symbols" warning. +int Debug_dummy = 0; #endif -} |