link with static versions of some libs to avoid having to pull in all of ipo/ipa and datastructure at all

llvm-svn: 5402

llvm-svn: 4512

llvm-svn: 4472

llvm-svn: 4279

  the -debug-pass=Arguments option
* Run instcombining BEFORE mem2reg so that getelementptr X, long 0's are
  cleaned up.  This is also important because scalar replacement of aggr.
  will want instcombine to run before it goes as well.

llvm-svn: 3879

does not link in many passes that are loaded by gcc2.95.3.  So use object
files instead of archives in many more cases.

llvm-svn: 3803

* Run new correlated expressions pass
* Simplify the CFG (removing dead blocks, merging blocks, eliminating branches
  on constant booleans, etc) after correlated exprs pass.

llvm-svn: 3598

  - 'gccas' puts verifier in logical place in pass procession to avoid
    recomputing dominator information unneccesarily.

llvm-svn: 3553

llvm-svn: 3536

llvm-svn: 3371

variables that are obviously dead.  The most common case is %FILE

llvm-svn: 3370

Print the tool name when an error comes from so that I can tell which
tool of a pipeline is having issues.

llvm-svn: 3168

llvm-svn: 3087

llvm-svn: 3040

llvm-svn: 3020

llvm-svn: 3002

llvm-svn: 2985

llvm-svn: 2849

llvm-svn: 2809

llvm-svn: 2799

llvm-svn: 2775

llvm-svn: 2738

llvm-svn: 2719

llvm-svn: 2698

llvm-svn: 2625

llvm-svn: 2613

llvm-svn: 2556

llvm-svn: 2538

llvm-svn: 2532

llvm-svn: 2520

llvm-svn: 2503

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

llvm-svn: 2491

llvm-svn: 2476

Include the SCCP pass in gccas

llvm-svn: 2410

llvm-svn: 2397

llvm-svn: 2340

written output file.  This is important because crashing testcases often write
part of a file out, and the testing harness decides the file is up-to-date next
time the test is run.

llvm-svn: 2303

llvm-svn: 2225

have been incorporated into the vmcore library.

llvm-svn: 2153

references pass, so it is given the chance to do some good!

llvm-svn: 2089