diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index ef065e8fc0..714a21a61a 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -3003,13 +3003,27 @@ void darwin::CC1::RemoveCC1UnsupportedArgs(ArgStringList &CmdArgs) const { StringRef Option = *it; bool RemoveOption = false; - // Remove -faltivec - if (Option.equals("-faltivec")) { - it = CmdArgs.erase(it); + // Erase both -fmodule-cache-path and its argument. + if (Option.equals("-fmodule-cache-path") && it+2 != ie) { + it = CmdArgs.erase(it, it+2); ie = CmdArgs.end(); continue; } + // Remove unsupported -f options. + if (Option.startswith("-f")) { + // Remove -f/-fno- to reduce the number of cases. + if (Option.startswith("-fno-")) + Option = Option.substr(5); + else + Option = Option.substr(2); + RemoveOption = llvm::StringSwitch<bool>(Option) + .Case("altivec", true) + .Case("modules", true) + .Case("diagnostics-show-note-include-stack", true) + .Default(false); + } + // Handle machine specific options. if (Option.startswith("-m")) { RemoveOption = llvm::StringSwitch<bool>(Option) |