because clang lowers nontrivial automatic struct/array inits to memcpy from
a global array.

llvm-svn: 90698

llvm-svn: 90697

llvm-svn: 90696

short x(short *A) {
  memset(A, 1, sizeof(*A)*100);
  return A[42];
}

to 'return 257' instead of doing the load.  

llvm-svn: 90695

shift amount.

llvm-svn: 90694

llvm-svn: 90691

llvm-svn: 90685

Patch by Michael Beck!

llvm-svn: 90683

llvm-svn: 90669

llvm-svn: 90668

llvm-svn: 90656

- Privatize a typedef.
- Call the InvalidateEntry when refining a type.

llvm-svn: 90655

llvm-svn: 90653

llvm-svn: 90651

llvm-svn: 90650

integers that are constant except for a single bit (the same n-th bit in each).

llvm-svn: 90646

llvm-svn: 90644

And separate the directory and file name with a '/'.

llvm-svn: 90641

llvm-svn: 90640

llvm-svn: 90639

isn't cluttered with things like "Llabel47:Llabel48:  movq  (%rsi), %xmm3"

llvm-svn: 90638

llvm-svn: 90637

instead of SelectionDAGISel.cpp.

llvm-svn: 90636

MachineBasicBlock::canFallThrough(), which is target-independent and more
thorough.

llvm-svn: 90634

llvm-svn: 90633

and that Instruction only. Implement this by setting the "current debug position"
back to Unknown after processing each instruction.

llvm-svn: 90632

Don't print "SrcLine"; just print the filename and line number, which
is obvious enough and more informative.

llvm-svn: 90631

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