diff options
| -rw-r--r-- | llvm/tools/llvm-mca/llvm-mca.cpp | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/llvm/tools/llvm-mca/llvm-mca.cpp b/llvm/tools/llvm-mca/llvm-mca.cpp index d0da3b85c28..37c997c4176 100644 --- a/llvm/tools/llvm-mca/llvm-mca.cpp +++ b/llvm/tools/llvm-mca/llvm-mca.cpp @@ -149,15 +149,13 @@ static cl::opt<bool> cl::desc("If set, assume that loads and stores do not alias"), cl::cat(ToolOptions), cl::init(true)); -static cl::opt<unsigned> - LoadQueueSize("lqueue", - cl::desc("Size of the load queue"), - cl::cat(ToolOptions), cl::init(0)); +static cl::opt<unsigned> LoadQueueSize("lqueue", + cl::desc("Size of the load queue"), + cl::cat(ToolOptions), cl::init(0)); -static cl::opt<unsigned> - StoreQueueSize("squeue", - cl::desc("Size of the store queue"), - cl::cat(ToolOptions), cl::init(0)); +static cl::opt<unsigned> StoreQueueSize("squeue", + cl::desc("Size of the store queue"), + cl::cat(ToolOptions), cl::init(0)); static cl::opt<bool> PrintInstructionTables("instruction-tables", @@ -339,8 +337,14 @@ int main(int argc, char **argv) { // Parse the input and create CodeRegions that llvm-mca can analyze. mca::AsmCodeRegionGenerator CRG(*TheTarget, SrcMgr, Ctx, *MAI, *STI, *MCII); Expected<const mca::CodeRegions &> RegionsOrErr = CRG.parseCodeRegions(); - if (auto Err = RegionsOrErr.takeError()) { - WithColor::error() << Err << "\n"; + if (!RegionsOrErr) { + if (auto Err = + handleErrors(RegionsOrErr.takeError(), [](const StringError &Err) { + WithColor::error() << Err.getMessage() << '\n'; + })) { + // Default case. + WithColor::error() << toString(std::move(Err)) << '\n'; + } return 1; } const mca::CodeRegions &Regions = *RegionsOrErr; |
