llvm-svn: 102742

for unsigned purposes, so >64-bit integer values get a full all-ones
value.

llvm-svn: 102739

llvm-svn: 102734

llvm-svn: 102733

llvm-svn: 102730

Rounding differences causes tests to fail on Linux.

llvm-svn: 102729

comparisons sign-extended to a different bitwidth than the
comparison operands.

llvm-svn: 102721

Another sibcall bug. If caller and callee calling conventions differ, then it's only safe to do a tail call if the results are returned in the same way.

llvm-svn: 102683

llvm-svn: 102680

MachineFunction::DefaultDebugLoc.  We now use the same technique as
DwarfDebug::beginFunction to find the starting line number for a
function.

llvm-svn: 102679

easy cases.

llvm-svn: 102678

of different register classes. e.g.

  %reg1048:3<def> = EXTRACT_SUBREG %RAX<kill>, 3

Where %reg1048 is a GR32 register. This is not impossible to handle, but it is
pretty hard and very rare.

This should unbreak the dragonegg builder.

llvm-svn: 102672

print randomly in debug output.

llvm-svn: 102668

llvm-svn: 102666

llvm-svn: 102663

llvm-svn: 102661

llvm-svn: 102657

	##DEBUG_VALUE: runOnMachineFunction:this <- RDI+0
	##DEBUG_VALUE: runOnMachineFunction:fn <- RSI+0
	##DEBUG_VALUE: DeadDefs <- undef ## SimpleRegisterCoalescing.cpp:2706
	##DEBUG_VALUE: getRegInfo:this <- [%rsp+$56]+$0
	##DEBUG_VALUE: getTarget:this <- [%rsp+$56]+$0

llvm-svn: 102655

llvm-svn: 102654

llvm-svn: 102653

level metadata does not have any function local operands.
This would have caught the problem found in PR6112.

llvm-svn: 102620

llvm-svn: 102606

llvm-svn: 102602

should use esp / rsp to reference frame instead.

llvm-svn: 102596

llvm-svn: 102594

llvm-svn: 102590

llvm-svn: 102585

llvm-svn: 102584

llvm-svn: 102581

llvm-svn: 102577

llvm-svn: 102573

- Also, update dbg_value is the value is being re-matted from a frame slot, e.g. fixed slots for arguments.

llvm-svn: 102565

llvm-svn: 102558

Operand size override prefix to be part of their records.

llvm-svn: 102556

Replace r102368 with code that's less fragile. This creates DBG_VALUE instructions for function arguments early and insert them after instruction selection is done.

llvm-svn: 102554

Add sizes non-floating point versions for the eh sjlj intrinsic expansions.

rdar://7895451

llvm-svn: 102526

metadata references in non-function-local MDNodes should drop to 
null.

llvm-svn: 102519

Before:
DBG_VALUE %RSI, 0, !-1; dbg:SimpleRegisterCoalescing.cpp:2707
Now:
DBG_VALUE %RSI, 0, !"this"; dbg:SimpleRegisterCoalescing.cpp:2707

llvm-svn: 102518

alignment of globals to the preferred alignment, but only when
there is no section specified on the global (by far the common
case).

llvm-svn: 102515

While lowering dbg_declare, emit DBG_VALUE machine instruction if alloca matching llvm.dbg.declare intrinsic is missing.

llvm-svn: 102513