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Driver/IRgen: Add support for -momit-leaf-frame-pointer.

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llvm-svn: 107367
This commit is contained in:
Daniel Dunbar
2010-07-01 01:31:45 +00:00
parent 54b8b8c1a7
commit bb7ac52e02
7 changed files with 59 additions and 1 deletions
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3
clang/lib/Frontend/CompilerInvocation.cpp
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@@ -132,6 +132,8 @@ static void CodeGenOptsToArgs(const CodeGenOptions &Opts,
Res.push_back("-fno-common");
if (Opts.NoImplicitFloat)
Res.push_back("-no-implicit-float");
if (Opts.OmitLeafFramePointer)
Res.push_back("-momit-leaf-frame-pointer");
if (Opts.OptimizeSize) {
assert(Opts.OptimizationLevel == 2 && "Invalid options!");
Res.push_back("-Os");
@@ -833,6 +835,7 @@ static void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args,
Opts.LimitFloatPrecision = Args.getLastArgValue(OPT_mlimit_float_precision);
Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss);
Opts.RelaxAll = Args.hasArg(OPT_mrelax_all);
Opts.OmitLeafFramePointer = Args.hasArg(OPT_momit_leaf_frame_pointer);
Opts.SoftFloat = Args.hasArg(OPT_msoft_float);
Opts.UnwindTables = Args.hasArg(OPT_munwind_tables);
Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic");