the column number if it is not known. Handle the case of a missing filename
better.

llvm-svn: 90630

llvm-svn: 90628

Remove an unneeded include.

llvm-svn: 90627

llvm-svn: 90626

Remove an unneeded include.

llvm-svn: 90625

llvm-svn: 90623

llvm-svn: 90621

llvm-svn: 90619

llvm-svn: 90617

Fix a bad merge.

llvm-svn: 90616

Update the TargetInstrInfo interfaces so hasLoad/StoreFrom/ToStackSlot
can return a MachineMemOperand.

llvm-svn: 90615

llvm-svn: 90613

Use new interfaces to print spill size.

llvm-svn: 90611

Have hasLoad/StoreFrom/ToStackSlot return the relevant MachineMemOperand.

llvm-svn: 90608

llvm-svn: 90603

llvm-svn: 90601

llvm-svn: 90599

llvm-svn: 90588

llvm-svn: 90581

llvm-svn: 90575

llvm-svn: 90572

llvm-svn: 90567

llvm-svn: 90566

architectures that LLVM targets, because they don't use this code.

llvm-svn: 90564

llvm-svn: 90557

llvm-svn: 90553

llvm-svn: 90548

llvm-svn: 90547

folding a load from constant.

llvm-svn: 90545

llvm-svn: 90539

that I'm working on.  This is manifesting as a miscompile of 255.vortex
on some targets.  No check lines yet because it fails.

llvm-svn: 90520

gvn (this is just a skeleton so far).  This will ultimately be used
to fix a nasty miscompilation with GVN.

llvm-svn: 90518

llvm-svn: 90514

Teach AsmWriter to write inline (not via a global metadata slot) metadata that contains an instruction

llvm-svn: 90512

llvm-svn: 90511

llvm-svn: 90508

a compile time perf optimization to avoid a load.

llvm-svn: 90507

The coalescer is supposed to clean these up, but when setting up parameters
for a function call, there may be copies to physregs. If the defining
instruction has been LICM'ed far away, the coalescer won't touch it.

The register allocation hint does not always work - when the register
allocator is backtracking, it clears the hints.

This patch takes care of a few more cases that r90163 missed.

llvm-svn: 90502

- If the reaching definition is an undef and the use is a PHI, add the implicit_def to the end of the source block.
- When reaching value is replaced with another, update the cache as well.

llvm-svn: 90501

Insert composite type DIE into the map before processing type fields. This allows fields to find their context DIE from the map.

llvm-svn: 90498