have different alignment by creating a stack slot with the max
alignment of source and target type.

llvm-svn: 53031

The dag combiner can produce a shift of i1 when folding icmp i1's.

llvm-svn: 53030

llvm-svn: 53012

This makes sure that all new nodes are expunged, not
just those the top node of a new subtree.

llvm-svn: 53011

- Code clean up.

llvm-svn: 53010

Solanki!

llvm-svn: 53008

llvm-svn: 53007

llvm-svn: 53006

Keep track of currentLoop.

llvm-svn: 53005

llvm-svn: 53003

llvm-svn: 53001

conversions to std::string.

llvm-svn: 52995

debug information is being output, because it's leet!

llvm-svn: 52994

llvm-svn: 52992

much more cheaply.

llvm-svn: 52990

llvm-svn: 52988

- Don't use GlobalVariable::LinkageTypes when unsigned works.

llvm-svn: 52987

predessors of exit blocks from tail merging
consideration.

llvm-svn: 52985

llvm-svn: 52983

llvm-svn: 52982

Add a version of AsmPrinter::EOL that takes a const char* so that we don't have to do as many implicit std::string constructions.
Unfortunately, this doesn't appear to translate to a real speedup in practice.

llvm-svn: 52981

llvm-svn: 52980

Thanks for the feedback!

llvm-svn: 52978

llvm-svn: 52976

llvm-svn: 52975

llvm-svn: 52971

llvm-svn: 52970

llvm-svn: 52967

and mark it const along with the associated changes to TargetRegisterInfo.

llvm-svn: 52966

being suppressed here.

llvm-svn: 52952

This fixes PR2503, though we should also fix other passes not to emit this kind of code.

llvm-svn: 52946

version that is computed by tblgen at the time LLVM is compiled.

llvm-svn: 52945

llvm-svn: 52944

the need for a flavor operand, and add a new SDNode subclass,
LabelSDNode, for use with them to eliminate the need for a label id
operand.

Change instruction selection to let these label nodes through
unmodified instead of creating copies of them. Teach the MachineInstr
emitter how to emit a MachineInstr directly from an ISD label node.

This avoids the need for allocating SDNodes for the label id and
flavor value, as well as SDNodes for each of the post-isel label,
label id, and label flavor.

llvm-svn: 52943

llvm-svn: 52934

llvm-svn: 52933

llvm-svn: 52932

llvm-svn: 52931

llvm-svn: 52930

llvm-svn: 52929