smaller than the preferred alignment, but so that the target can actually
specify a minimum alignment if needed.  This fixes some objc protocol
failures Devang tracked down.

llvm-svn: 37373

For VFP2 fldm, fstm instructions, the condition code is printed after the address mode and size specifier. e.g. fstmiaseq, not fstmeqias.

llvm-svn: 37351

llvm-svn: 37349

llvm-svn: 37342

llvm-svn: 37308

llvm-svn: 37272

llvm-svn: 37271

llvm-svn: 37269

BlockHasNoFallThrough() now returns true if block ends with a return instruction; AnalyzeBranch() should ignore predicated instructionsd.

llvm-svn: 37268

Mark calls non-predicable for now. Need to ensure it's the last instruction in the if-converted block or make sure it preserve condition code.

llvm-svn: 37199

llvm-svn: 37197

llvm-svn: 37194

llvm-svn: 37193

in the order lod;lod;lod;sto;sto;sto which means the load-store optimizer
has a better chance of producing ldm/stm.  Ideally you would get cooperation
from the RA as well but this is not there yet.

llvm-svn: 37179

llvm-svn: 37125

llvm-svn: 37124

llvm-svn: 37120

llvm-svn: 37119

Make ARM::B isPredicable; Make Bcc and MOVCC condition option a normal operand so they are not predicable.

llvm-svn: 37118

llvm-svn: 37103

llvm-svn: 37098

llvm-svn: 37093

llvm-svn: 37066

linkage or hidden visibility.

llvm-svn: 37055

and used in the same module.

llvm-svn: 37044

llvm-svn: 37042

llvm-svn: 36948

llvm-svn: 36916

llvm-svn: 36909

Don't spill extra register to align the stack.

llvm-svn: 36814

llvm-svn: 36765

llvm-svn: 36718

llvm-svn: 36714

llvm-svn: 36693

Patch by Raul Herbster.

llvm-svn: 36690

llvm-svn: 36669

llvm-svn: 36663

llvm-svn: 36662

llvm-svn: 36660

Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.

llvm-svn: 36652