diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 3 | ||||
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 5 |
2 files changed, 5 insertions, 3 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index e4acadbb510..ebfc3175f0f 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -2977,7 +2977,8 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back("-fwrapv"); } Args.AddLastArg(CmdArgs, options::OPT_fwritable_strings); - Args.AddLastArg(CmdArgs, options::OPT_funroll_loops); + Args.AddLastArg(CmdArgs, options::OPT_funroll_loops, + options::OPT_fno_unroll_loops); Args.AddLastArg(CmdArgs, options::OPT_pthread); diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index a4c93fa5b50..f88c124f08c 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -351,8 +351,9 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, Opts.OptimizeSize = getOptimizationLevelSize(Args); Opts.SimplifyLibCalls = !(Args.hasArg(OPT_fno_builtin) || Args.hasArg(OPT_ffreestanding)); - Opts.UnrollLoops = Args.hasArg(OPT_funroll_loops) || - (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize); + Opts.UnrollLoops = + Args.hasFlag(OPT_funroll_loops, OPT_fno_unroll_loops, + (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize)); Opts.Autolink = !Args.hasArg(OPT_fno_autolink); Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose); |
