diff options
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index c104a6f..f760eb2 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -4123,6 +4123,13 @@ bool CompilerInvocation::ParseLangArgs(LangOptions &Opts, ArgList &Args, {std::string(Split.first), std::string(Split.second)}); } + // Error if -mvscale-min is unbounded. + if (Arg *A = Args.getLastArg(options::OPT_mvscale_min_EQ)) { + unsigned VScaleMin; + if (StringRef(A->getValue()).getAsInteger(10, VScaleMin) || VScaleMin == 0) + Diags.Report(diag::err_cc1_unbounded_vscale_min); + } + return Diags.getNumErrors() == NumErrorsBefore; } |