llvm-svn: 100904

variable TARGET_HAS_DYNAMIC_LIBS

llvm-svn: 100896

llvm-svn: 100895

llvm-svn: 100894

llvm-svn: 100893

such that the non-VFP versions have no implicit defs of VFP registers.
If any callee-saved VFP registers are marked as having been defined, the
prologue/epilogue code will try to save and restore them.
Radar 7770432.

llvm-svn: 100892

a hoisted intermediate result if the intermediate result isn't an
Instruction.

llvm-svn: 100884

so that an unfortunately placed bitcast doesn't pin a value in a
register.

llvm-svn: 100883

"On SPU, variables in the .bss section that are allocated with the .lcomm directive are not aligned on 16 byte boundaries. This causes misaligned loads, as the generated assembly assumes this "default" alignment.

this patch disables .lcomm in favour of '.local .comm'

Patch by Kalle Raisklia!

llvm-svn: 100875

llvm-svn: 100874

llvm-svn: 100867

llvm-svn: 100862

llvm-svn: 100859

llvm-svn: 100858

llvm-svn: 100856

llvm-svn: 100852

llvm-svn: 100850

llvm-svn: 100849

a separate function.

llvm-svn: 100845

llvm-svn: 100841

be sent to LSR, which it isn't prepared to handle.

llvm-svn: 100839

forced constant is changed to a constant, we would end
up adding the instruction to the wrong worklist, 
preventing it from being properly revisited.  This fixes
rdar://7832370

llvm-svn: 100837

inputs happen to negate each other.

llvm-svn: 100828

llvm-svn: 100825

llvm-svn: 100824

llvm-svn: 100815

merge XCore's section into MCSectionELF

llvm-svn: 100812

api and update clients to use MCContext instead.

llvm-svn: 100808

the compiler and asmparser now unique to the same sections.  This fixes
rdar://7835021.

llvm-svn: 100807

%RDI<def,dead> = MOV64rr %RAX<kill>, %EDI<imp-def>

llvm-svn: 100804

llvm-svn: 100802

llvm-svn: 100799

unintended behavior.

llvm-svn: 100798

llvm-svn: 100797

implicit defs get added to the end of machine instrs sometimes.  Scan the whole instruction for the metadata operand instead of assuming it will be at the end of the instruction.

llvm-svn: 100792

llvm-svn: 100789

llvm-svn: 100787

There is no need to remember labels identifying regions marked by such instructions in each scope.

llvm-svn: 100781

llvm-svn: 100780

llvm-svn: 100774