that its last uses have been removed.

llvm-svn: 32653

form so we can remove that method from ConstantExpr.

llvm-svn: 32652

llvm-svn: 32651

llvm-svn: 32650

llvm-svn: 32649

llvm-svn: 32648

match.

llvm-svn: 32647

ConstantInt doesn't care about the sign of the type it represents. It only
cares about the bitwidth so there is no need to make the sign of the type
match the SExt or ZExt constant expression.

llvm-svn: 32646

first difference.

llvm-svn: 32645

llvm-svn: 32644

repeating the logic in two different parts of the code.

llvm-svn: 32643

Generate the BITCAST_TEMPORARY regardless of the uses or inlinability of
the instruction. This temporary is needed to perform the instruction, not
provide storage for its results.

llvm-svn: 32642

from the code if "cnull" is passed into them.

llvm-svn: 32641

llvm-svn: 32640

llvm-svn: 32639

llvm-svn: 32638

and isMinValue methods of ConstantInt. These have been broken since the
isSigned parameter was added. It is necessary to use the signed version
of the type in the call to isValueValidForType or else incorrect results
are returned.

llvm-svn: 32637

rework the hacks that had us passing OStream in. We pass in std::ostream*
instead, check for null, and then dispatch to the correct print() method.

llvm-svn: 32636

The default is disabled until we know this doesn't break anyone.

llvm-svn: 32635

zero arg vararg functions, pass undef instead of 'int 0', which is cheaper.

llvm-svn: 32634

by producing target constants instead of constants.  Constants can get
selected to li/movri instructions, which causes the scheduler to explode.

llvm-svn: 32633

llvm-svn: 32632

llvm-svn: 32631

llvm-svn: 32630

llvm-svn: 32629

llvm-svn: 32628

llvm-svn: 32627

llvm-svn: 32626

llvm-svn: 32625

llvm-svn: 32624

llvm-svn: 32623

llvm-svn: 32622

llvm-svn: 32621

it instead of passVectorBegin/End().

llvm-svn: 32620

llvm-svn: 32619

llvm-svn: 32618

llvm-svn: 32617

llvm-svn: 32616

llvm-svn: 32615

llvm-svn: 32614