llvm-svn: 23518

and add a case that has uses.

llvm-svn: 23424

llvm-svn: 23016

llvm-svn: 22160

previous revision.

llvm-svn: 22072

llvm-svn: 22071

ffs(x) -> (x == 0 ? 0 : llvm.cttz(0)+1)

llvm-svn: 22069

llvm-svn: 22028

* Add four new cases to handle the new optimizations for strlen, dealing
  with:
    strlen(x) != 0 -> *x != 0
    strlen(x) == 0 -> *x == 0
  for each of two cases: strlen(x) != 0 and strlen(x) == 0

llvm-svn: 21767

llvm-svn: 21687

llvm-svn: 21686

llvm-svn: 21675

llvm-svn: 21674

llvm-svn: 21668

llvm-svn: 21663

llvm-svn: 21659

llvm-svn: 21658

llvm-svn: 21656

* Rearrange for readability.

llvm-svn: 21625

llvm-svn: 21624

llvm-svn: 21623

llvm-svn: 21622

llvm-svn: 21621

not just any occurrence of "pow".

llvm-svn: 21620

llvm-svn: 21619

llvm-svn: 21616

llvm-svn: 21615

llvm-svn: 21613

llvm-svn: 21568

llvm-svn: 21567

llvm-svn: 21561

* Rename ExitInMain and StrCat tests so they don't have the date the
  regression was entered since they are feature tests, not regressions.

llvm-svn: 21558

llvm-svn: 21553

the restriction that it is an XFAIL because it now passes.

llvm-svn: 21545

strcat when its called.

llvm-svn: 21533

llvm-svn: 21532

llvm-dis output don't go blind.

llvm-svn: 21525

llvm-svn: 21521