Move LLVM backend options to explicit clang-cc / clang -cc1 options, which we then manually pass to the command line library; eventually the latter grossness should be fixed by a real API when creating the target machine.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90063 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/Driver/CC1Options.cpp b/lib/Driver/CC1Options.cpp
index d4a8b3f441..b9c4277c56 100644
--- a/lib/Driver/CC1Options.cpp
+++ b/lib/Driver/CC1Options.cpp
@@ -173,6 +173,15 @@ static void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args) {
   Opts.SimplifyLibCalls = 1;
   Opts.UnrollLoops = (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize);
 
+  Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose);
+  Opts.CodeModel = getLastArgValue(Args, OPT_mcode_model);
+  Opts.DebugPass = getLastArgValue(Args, OPT_mdebug_pass);
+  Opts.DisableFPElim = Args.hasArg(OPT_mdisable_fp_elim);
+  Opts.LimitFloatPrecision = getLastArgValue(Args, OPT_mlimit_float_precision);
+  Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss);
+  Opts.UnwindTables = Args.hasArg(OPT_munwind_tables);
+  Opts.RelocationModel = getLastArgValue(Args, OPT_mrelocation_model, "pic");
+
   Opts.MainFileName = getLastArgValue(Args, OPT_main_file_name);
 
   // FIXME: Implement!