diff options
| -rw-r--r-- | llvm/lib/Transforms/Utils/AddDiscriminators.cpp | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/llvm/lib/Transforms/Utils/AddDiscriminators.cpp b/llvm/lib/Transforms/Utils/AddDiscriminators.cpp index 8c5ed76e5c2..34c2f4525ea 100644 --- a/llvm/lib/Transforms/Utils/AddDiscriminators.cpp +++ b/llvm/lib/Transforms/Utils/AddDiscriminators.cpp @@ -70,14 +70,14 @@ using namespace llvm; #define DEBUG_TYPE "add-discriminators" namespace { - struct AddDiscriminators : public FunctionPass { - static char ID; // Pass identification, replacement for typeid - AddDiscriminators() : FunctionPass(ID) { - initializeAddDiscriminatorsPass(*PassRegistry::getPassRegistry()); - } +struct AddDiscriminators : public FunctionPass { + static char ID; // Pass identification, replacement for typeid + AddDiscriminators() : FunctionPass(ID) { + initializeAddDiscriminatorsPass(*PassRegistry::getPassRegistry()); + } - bool runOnFunction(Function &F) override; - }; + bool runOnFunction(Function &F) override; +}; } char AddDiscriminators::ID = 0; @@ -89,9 +89,9 @@ INITIALIZE_PASS_END(AddDiscriminators, "add-discriminators", // Command line option to disable discriminator generation even in the // presence of debug information. This is only needed when debugging // debug info generation issues. -static cl::opt<bool> -NoDiscriminators("no-discriminators", cl::init(false), - cl::desc("Disable generation of discriminator information.")); +static cl::opt<bool> NoDiscriminators( + "no-discriminators", cl::init(false), + cl::desc("Disable generation of discriminator information.")); FunctionPass *llvm::createAddDiscriminatorsPass() { return new AddDiscriminators(); @@ -159,8 +159,7 @@ bool AddDiscriminators::runOnFunction(Function &F) { // Simlarly, if the function has no debug info, do nothing. // Finally, if this module is built with dwarf versions earlier than 4, // do nothing (discriminator support is a DWARF 4 feature). - if (NoDiscriminators || - !hasDebugInfo(F) || + if (NoDiscriminators || !hasDebugInfo(F) || F.getParent()->getDwarfVersion() < 4) return false; |
