Convert ConstantRange class to use APInt internally as its value type for
the constant range, instead of ConstantInt.

llvm-svn: 34745

llvm-svn: 34669

llvm-svn: 34528

llvm-svn: 34527

llvm-svn: 34510

Loop Pass Manager's queue.

llvm-svn: 34509

rest of the passes in the queue for a loop.

llvm-svn: 34508

llvm-svn: 34505

llvm-svn: 34504

llvm-svn: 34487

Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.

llvm-svn: 34293

llvm-svn: 34173

by 6% on tramp3d.

llvm-svn: 34167

llvm-svn: 34166

llvm-svn: 34163

llvm-svn: 34162

llvm-svn: 34156

LLVM's footprint and speed up linking.

llvm-svn: 33941

This feature is needed in order to support shifts of more than 255 bits
on large integer types.  This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
   shl i32 %X, 1
instead of
   shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.

llvm-svn: 33776

llvm-svn: 33772

llvm-svn: 33766

llvm-svn: 33704

llvm-svn: 33694

it can be used by multiple clients.  This specifically allows the inliner
to constant fold symbolically.

llvm-svn: 33687

ConstantFoldInstOperands.  Switch to ConstantFoldInstOperands and remove
ConstantFold.

llvm-svn: 33683

libanalysis/ConstantFolding.cpp.

llvm-svn: 33679

llvm-svn: 33673

confusion with external linkage types.

llvm-svn: 33663

llvm-svn: 33640

llvm-svn: 33627

CallGraphSCCPass does not need to implement runOnModule().
It supports runOnSCC().

llvm-svn: 33516

llvm-svn: 33467

This enables CalLGraphPassManager.

llvm-svn: 33466

Clean up handling of isFloatingPoint() and dealing with PackedType.
Patch by Gordon Henriksen!

llvm-svn: 33415

This is the final patch for this PR. It implements some minor cleanup
in the use of IntegerType, to wit:
1. Type::getIntegerTypeMask -> IntegerType::getBitMask
2. Type::Int*Ty changed to IntegerType* from Type*
3. ConstantInt::getType() returns IntegerType* now, not Type*

This also fixes PR1120.

Patch by Sheng Zhou.

llvm-svn: 33370

llvm-svn: 33309

llvm-svn: 33242

llvm-svn: 33229

rename Type::getIntegralTypeMask to Type::getIntegerTypeMask.

This makes naming much more consistent.  For example, there are now no longer any
instances of IntegerType that are not considered isInteger! :)

llvm-svn: 33225

llvm-svn: 33220