diff options
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 07b1668fc0c..74db7f89cf1 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -330,15 +330,23 @@ static StringRef getCodeModel(ArgList &Args, DiagnosticsEngine &Diags) { return "default"; } -static StringRef getRelocModel(ArgList &Args, DiagnosticsEngine &Diags) { +static llvm::Reloc::Model getRelocModel(ArgList &Args, + DiagnosticsEngine &Diags) { if (Arg *A = Args.getLastArg(OPT_mrelocation_model)) { StringRef Value = A->getValue(); - if (Value == "static" || Value == "pic" || Value == "ropi" || - Value == "rwpi" || Value == "ropi-rwpi" || Value == "dynamic-no-pic") - return Value; + auto RM = llvm::StringSwitch<llvm::Optional<llvm::Reloc::Model>>(Value) + .Case("static", llvm::Reloc::Static) + .Case("pic", llvm::Reloc::PIC_) + .Case("ropi", llvm::Reloc::ROPI) + .Case("rwpi", llvm::Reloc::RWPI) + .Case("ropi-rwpi", llvm::Reloc::ROPI_RWPI) + .Case("dynamic-no-pic", llvm::Reloc::DynamicNoPIC) + .Default(None); + if (RM.hasValue()) + return *RM; Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Value; } - return "pic"; + return llvm::Reloc::PIC_; } /// \brief Create a new Regex instance out of the string value in \p RpassArg. |
