llvm-svn: 12454

llvm-svn: 12453

llvm-svn: 12452

llvm-svn: 12451

Add handling for Mul instruction.

llvm-svn: 12450

llvm-svn: 12449

llvm-svn: 12448

llvm-svn: 12447

llvm-svn: 12446

llvm-svn: 12445

llvm-svn: 12444

testcase from 32.5s in -raise to take .3s

llvm-svn: 12443

time from 615s to 1.49s on a large testcase that has a gigantic switch statement
that all of the blocks in the function go to (an intepreter).

llvm-svn: 12442

llvm-svn: 12441

llvm-svn: 12440

to the supported list

llvm-svn: 12439

llvm-svn: 12437

llvm-svn: 12436

llvm-svn: 12435

http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20040308/013095.html

Basically, this patch only updated the immediate dominatees of the header node
to tell them that the preheader also dominated them.  In practice, ALL
dominatees of the header node are also dominated by the preheader.

This fixes: LoopSimplify/2004-03-15-IncorrectDomUpdate.
and PR293

llvm-svn: 12434

llvm-svn: 12433

llvm-svn: 12432

llvm-svn: 12431

llvm-svn: 12430

Bug 291!

llvm-svn: 12429

llvm-svn: 12428

client has another VN implementation that can VN calls.

llvm-svn: 12427

llvm-svn: 12426

llvm-svn: 12425

llvm-svn: 12424

horrible hack.

llvm-svn: 12423

have an alias set, just like adds and subtracts don't.

llvm-svn: 12422

llvm-svn: 12421

llvm-svn: 12420

GCSE/call_cse.ll

llvm-svn: 12419

llvm-svn: 12418

Also, add some stuff I missed before.

llvm-svn: 12417

llvm-svn: 12416

sin/cos/strlen calls and stuff.  This implements:
  LICM/call_sink_pure_function.ll
  LICM/call_sink_const_function.ll

llvm-svn: 12415

llvm-svn: 12414