llvm-svn: 3673

llvm-svn: 3672

llvm-svn: 3671

Fix minor problems in previous checkin

llvm-svn: 3669

llvm-svn: 3668

llvm-svn: 3666

Clean up code due to auto-insert constructors

llvm-svn: 3665

llvm-svn: 3664

llvm-svn: 3663

instructions to _even be created_.

llvm-svn: 3661

add pointers together.

llvm-svn: 3660

llvm-svn: 3658

of instruction constructors.

llvm-svn: 3656

Simplify code (somtimes dramatically), by using the new "auto-insert" feature
of instruction constructors.

llvm-svn: 3655

llvm-svn: 3654

it is created, as part of the ctor call.

Eliminate the GenericBinaryInst class

llvm-svn: 3653

llvm-svn: 3652

llvm-svn: 3650

* Fix bug: test/Regression/Transforms/IndVarsSimplify/2002-09-09-PointerIndVar.ll

llvm-svn: 3644

llvm-svn: 3641

llvm-svn: 3640

llvm-svn: 3638

llvm-svn: 3637

e.g., cast double to double.

llvm-svn: 3633

llvm-svn: 3627

llvm-svn: 3626

erroneously report them as leaks

llvm-svn: 3624

subject to memory leak checking.

llvm-svn: 3623

every pass.

llvm-svn: 3621

warnings.  If they accidentally leak LLVM Value's.

llvm-svn: 3620

llvm-svn: 3619

Checkin initial support for automatic memory leak detection routines

llvm-svn: 3618

  - A[c1] cannot alias A[c2] where constants c1 != c2
  - A[i] cannot alias B[j] if A & B are provably different arrays

This should help out array based codes.  For example, from bzip2 from spec,
3 additional loads can be GCSE'd, and _21_ additional loads can be LICMd due
to this change.

In a test example from the Spec GAP benchmark (vecffe.c), this change allows
_52_ additional loads to be GCSE'd and _224_ additional LICM'd loads.

Not bad for such a simple change.  Other testcases show no change at all
because they just don't use arrays.  Not too suprising there.

llvm-svn: 3616

llvm-svn: 3605

* Add extra argument to Function ctor to allow automatic insertion into module

llvm-svn: 3600

llvm-svn: 3599

llvm-svn: 3591

in the old destination block to indicate that the value flows from the new
edge splitting block, not from the original multi-successor block.

llvm-svn: 3590

llvm-svn: 3588

llvm-svn: 3581