diff options
| -rw-r--r-- | include/Support/Statistic.h | 21 | ||||
| -rw-r--r-- | include/Support/StatisticReporter.h | 21 | ||||
| -rw-r--r-- | include/llvm/ADT/Statistic.h | 21 | ||||
| -rw-r--r-- | lib/Support/Statistic.cpp | 3 | ||||
| -rw-r--r-- | support/lib/Support/Statistic.cpp | 3 | ||||
| -rw-r--r-- | support/lib/Support/StatisticReporter.cpp | 3 |
6 files changed, 72 insertions, 0 deletions
diff --git a/include/Support/Statistic.h b/include/Support/Statistic.h index 5c46486..453af34 100644 --- a/include/Support/Statistic.h +++ b/include/Support/Statistic.h @@ -19,6 +19,27 @@ #include <iosfwd> +// DebugFlag - This boolean is set to true if the '-debug' command line option +// is specified. This should probably not be referenced directly, instead, use +// the DEBUG macro below. +// +extern bool DebugFlag; + +// DEBUG macro - This macro should be used by passes to emit debug information. +// In the '-debug' option is specified on the commandline, and if this is a +// debug build, then the code specified as the option to the macro will be +// executed. Otherwise it will not be. Example: +// +// DEBUG(cerr << "Bitset contains: " << Bitset << "\n"); +// +#ifdef NDEBUG +#define DEBUG(X) +#else +#define DEBUG(X) \ + do { if (DebugFlag) { X; } } while (0) +#endif + + // StatisticBase - Nontemplated base class for Statistic<> class... class StatisticBase { const char *Name; diff --git a/include/Support/StatisticReporter.h b/include/Support/StatisticReporter.h index 5c46486..453af34 100644 --- a/include/Support/StatisticReporter.h +++ b/include/Support/StatisticReporter.h @@ -19,6 +19,27 @@ #include <iosfwd> +// DebugFlag - This boolean is set to true if the '-debug' command line option +// is specified. This should probably not be referenced directly, instead, use +// the DEBUG macro below. +// +extern bool DebugFlag; + +// DEBUG macro - This macro should be used by passes to emit debug information. +// In the '-debug' option is specified on the commandline, and if this is a +// debug build, then the code specified as the option to the macro will be +// executed. Otherwise it will not be. Example: +// +// DEBUG(cerr << "Bitset contains: " << Bitset << "\n"); +// +#ifdef NDEBUG +#define DEBUG(X) +#else +#define DEBUG(X) \ + do { if (DebugFlag) { X; } } while (0) +#endif + + // StatisticBase - Nontemplated base class for Statistic<> class... class StatisticBase { const char *Name; diff --git a/include/llvm/ADT/Statistic.h b/include/llvm/ADT/Statistic.h index 5c46486..453af34 100644 --- a/include/llvm/ADT/Statistic.h +++ b/include/llvm/ADT/Statistic.h @@ -19,6 +19,27 @@ #include <iosfwd> +// DebugFlag - This boolean is set to true if the '-debug' command line option +// is specified. This should probably not be referenced directly, instead, use +// the DEBUG macro below. +// +extern bool DebugFlag; + +// DEBUG macro - This macro should be used by passes to emit debug information. +// In the '-debug' option is specified on the commandline, and if this is a +// debug build, then the code specified as the option to the macro will be +// executed. Otherwise it will not be. Example: +// +// DEBUG(cerr << "Bitset contains: " << Bitset << "\n"); +// +#ifdef NDEBUG +#define DEBUG(X) +#else +#define DEBUG(X) \ + do { if (DebugFlag) { X; } } while (0) +#endif + + // StatisticBase - Nontemplated base class for Statistic<> class... class StatisticBase { const char *Name; diff --git a/lib/Support/Statistic.cpp b/lib/Support/Statistic.cpp index 79b1950..249955b 100644 --- a/lib/Support/Statistic.cpp +++ b/lib/Support/Statistic.cpp @@ -18,7 +18,10 @@ #include "Support/CommandLine.h" #include <iostream> +bool DebugFlag; // DebugFlag - Exported boolean set by the -debug option + static cl::Flag Enabled("stats", "Enable statistics output from program"); +static cl::Flag Debug(DebugFlag, "debug", "Enable debug output", cl::Hidden); // Print information when destroyed, iff command line option is specified void StatisticBase::destroy() const { diff --git a/support/lib/Support/Statistic.cpp b/support/lib/Support/Statistic.cpp index 79b1950..249955b 100644 --- a/support/lib/Support/Statistic.cpp +++ b/support/lib/Support/Statistic.cpp @@ -18,7 +18,10 @@ #include "Support/CommandLine.h" #include <iostream> +bool DebugFlag; // DebugFlag - Exported boolean set by the -debug option + static cl::Flag Enabled("stats", "Enable statistics output from program"); +static cl::Flag Debug(DebugFlag, "debug", "Enable debug output", cl::Hidden); // Print information when destroyed, iff command line option is specified void StatisticBase::destroy() const { diff --git a/support/lib/Support/StatisticReporter.cpp b/support/lib/Support/StatisticReporter.cpp index 79b1950..249955b 100644 --- a/support/lib/Support/StatisticReporter.cpp +++ b/support/lib/Support/StatisticReporter.cpp @@ -18,7 +18,10 @@ #include "Support/CommandLine.h" #include <iostream> +bool DebugFlag; // DebugFlag - Exported boolean set by the -debug option + static cl::Flag Enabled("stats", "Enable statistics output from program"); +static cl::Flag Debug(DebugFlag, "debug", "Enable debug output", cl::Hidden); // Print information when destroyed, iff command line option is specified void StatisticBase::destroy() const { |