diff options
Diffstat (limited to 'tools/opt/opt.cpp')
| -rw-r--r-- | tools/opt/opt.cpp | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp index 609fd2c1e0..54eae4103a 100644 --- a/tools/opt/opt.cpp +++ b/tools/opt/opt.cpp @@ -123,13 +123,27 @@ struct { // Command line option handling code... // -cl::String InputFilename ("", "Load <arg> file to optimize", cl::NoFlags, "-"); -cl::String OutputFilename("o", "Override output filename", cl::NoFlags, ""); -cl::Flag Force ("f", "Overwrite output files", cl::NoFlags, false); -cl::Flag PrintEachXForm("p", "Print module after each transformation"); -cl::Flag Quiet ("q", "Don't print modifying pass names", 0, false); -cl::Alias QuietA ("quiet", "Alias for -q", cl::NoFlags, Quiet); -cl::EnumList<enum Opts> OptimizationList(cl::NoFlags, +static cl::opt<string> +InputFilename(cl::Positional, cl::desc("<input bytecode>"), cl::init("-")); + +static cl::opt<string> +OutputFilename("o", cl::desc("Override output filename"), + cl::value_desc("filename")); + +static cl::opt<bool> +Force("f", cl::desc("Overwrite output files")); + +static cl::opt<bool> +PrintEachXForm("p", cl::desc("Print module after each transformation")); + +static cl::opt<bool> +Quiet("q", cl::desc("Don't print modifying pass names")); + +static cl::alias +QuietA("quiet", cl::desc("Alias for -q"), cl::aliasopt(Quiet)); + +static cl::list<enum Opts> +OptimizationList(cl::desc("Optimizations available:"), cl::values( clEnumVal(dce , "Dead Code Elimination"), clEnumVal(die , "Dead Instruction Elimination"), clEnumVal(constprop , "Simple constant propogation"), @@ -169,7 +183,7 @@ cl::EnumList<enum Opts> OptimizationList(cl::NoFlags, clEnumVal(printm , "Print working module to stderr"), clEnumVal(verify , "Verify module is well formed"), clEnumVal(lowerrefs , "Decompose multi-dimensional structure/array refs to use one index per instruction"), -0); +0)); |