llvm-svn: 75507

llvm-svn: 75503

llvm-svn: 75500

llvm-svn: 75499

llvm-svn: 75497

SCEVZeroExtendExpr ahead of the most expensive analysis. This
speeds up analysis and helps avoid pathologically bad behavior
on the testcase in PR4534.

llvm-svn: 75496

bitcasts will always be eliminated anyway.

llvm-svn: 75495

a bunch of redundent code in Profile methods, and prepares for upcoming
changes to do improved memoization.

llvm-svn: 75494

llvm-svn: 75493

llvm-svn: 75491

Add infrastructure to allow post instruction printing action triggers.
We'll eventually use this to print comments in asm files and do other
fun things.

This adds interfaces to the AsmPrinter and changes TableGen to invoke
the postInstructionAction when appropriate.  It also add parameters to
TargetAsmInfo to control comment layout.

llvm-svn: 75490

llvm-svn: 75489

llvm-svn: 75488

llvm-svn: 75484

 - Unused, fear not cmakers.

llvm-svn: 75483

always adds a newline, so this fixes Value::dump printing an
extra blank line.

llvm-svn: 75481

stored rather than recomputed on each bucket traversal.

llvm-svn: 75480

llvm-svn: 75479

and use it from one more place.  Patch by Jakub Staszak!

llvm-svn: 75478

so that all code paths get it.  PR4256 was about a case where the
phi translation loop would find all preds in the Visited cache, so
it could get by without re-sorting the NonLocalPointerDeps cache.
Fix this by resorting it earlier, there is no reason not to do this.

This patch inspired by Jakub Staszak's patch.

llvm-svn: 75476

Make some more changes suggested by Chris.  Manipulators go away.

llvm-svn: 75472

llvm-svn: 75461

link libstd.so with llvm-ld by default with all the programs user is trying to build.

llvm-svn: 75460

llvm-svn: 75456

llvm-svn: 75454

llvm-svn: 75453

 - This makes it more like other similar code in Archive handling.

llvm-svn: 75452

llvm-svn: 75451

llvm-svn: 75450

again to Daniel Dunbar and KLEE!

llvm-svn: 75449

Found by Daniel Dunbar and KLEE.

llvm-svn: 75448

Begin the painful process of tearing apart the rat'ss nest that is Constants.cpp and ConstantFold.cpp.
This involves temporarily hard wiring some parts to use the global context.  This isn't ideal, but it's
the only way I could figure out to make this process vaguely incremental.

llvm-svn: 75445

generally return Full on all wrapped inputs. "Fixes" PR4545.

llvm-svn: 75444

large as the full set, only those one size smaller. Thanks to Daniel Dunbar
who found this bug using Klee!

llvm-svn: 75443

llvm-svn: 75440

llvm-svn: 75438

llvm-svn: 75433

implemented in codegen, have no frontend to generate them, and are 
better implemented with pattern matching (like the ppc backend does
to generate rlwimi/rlwinm etc).

PR4543

llvm-svn: 75430

llvm-svn: 75429

llvm-svn: 75428