llvm-svn: 2716

llvm-svn: 2699

llvm-svn: 2698

This is required because trace code can insert calls to functions that
are (now) in an LLVM library, not a native library.

This change makes it easier to use the tracing code because the native
link options don't have to change, and it fits in a lot better with the
LLVM model.

llvm-svn: 2675

llvm-svn: 2673

llvm-svn: 2668

llvm-svn: 2667

llvm-svn: 2661

supporting tracing.  That should be moved to a "runtime" directory.

llvm-svn: 2660

llvm-svn: 2625

llvm-svn: 2614

llvm-svn: 2613

llvm-svn: 2602

llvm-svn: 2594

Now it only output llvm or C code.

llvm-svn: 2564

llvm-svn: 2557

llvm-svn: 2556

llvm-svn: 2552

llvm-svn: 2551

llvm-svn: 2538

llvm-svn: 2532

llvm-svn: 2531

llvm-svn: 2524

the Scalar and Utils subdirectories

llvm-svn: 2523

llvm-svn: 2520

llvm-svn: 2503

them with an DIE pass before more expensive optimizations are run.

llvm-svn: 2491

llvm-svn: 2476

llvm-svn: 2421

llvm-svn: 2412

Include the SCCP pass in gccas

llvm-svn: 2410

llvm-svn: 2401

llvm-svn: 2397

to make debugging output a lot nicer.

llvm-svn: 2395

llvm-svn: 2388

Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA

llvm-svn: 2386

llvm-svn: 2371

llvm-svn: 2365

linking the final program to allow smarter optimizations

llvm-svn: 2364

llvm-svn: 2360