not thumb2.

llvm-svn: 120711

llvm-svn: 120709

llvm-svn: 120707

llvm-svn: 120698

which then avoids running EnsureValid.
This cuts the assembly time of the testcase in PR8711 from 2:50 minutes to 1
minute.

llvm-svn: 120697

For most intrinsics, there is no need to allocate a temporary to hold the
result value; just return it directly.

llvm-svn: 120695

Since we're casting them for the calls to the builtins, we need this to
make sure their types get checked in the same way they would if the intrinsics
were implemented as inline functions.

llvm-svn: 120693

llvm-svn: 120691

llvm-svn: 120690

llvm-svn: 120689

contain only data. Handle them specially instead of using AddSectionToTheEnd.
This moves a hack from the generic assembler to the elf writer. It is also
a bit faster and should make other improvements easier.

llvm-svn: 120683

This is in preparation for adding assignments to temporaries to ensure
that the proper type checking is done.

llvm-svn: 120649

llvm-svn: 120644

llvm-svn: 120641

The bitwise operations are always done with unsigned values, but the result may
be signed.

llvm-svn: 120640

llvm-svn: 120639

We should not rely on lax-vector-conversions for these intrinsics to work.

llvm-svn: 120638

llvm-svn: 120637

Scan the MachineFunction for DBG_VALUE instructions, and replace them with a
data structure similar to LiveIntervals. The live range of a DBG_VALUE is
determined by propagating it down the dominator tree until a new DBG_VALUE is
found. When a DBG_VALUE lives in a register, its live range is confined to the
live range of the register's value.

LiveDebugVariables runs before coalescing, so DBG_VALUEs are not artificially
extended when registers are joined.

The missing half will recreate DBG_VALUE instructions from the intervals when
register allocation is complete.

The pass is disabled by default. It can be enabled with the temporary command
line option -live-debug-variables.

llvm-svn: 120636

pool entries (LEApcrel pseudo). Ongoing saga of rdar://8542291.

llvm-svn: 120635

llvm-svn: 120632

llvm-svn: 120631

llvm-svn: 120630

llvm-svn: 120622

llvm-svn: 120621

llvm-svn: 120619

llvm-svn: 120616

encoding if we're in that mode.

llvm-svn: 120608

llvm-svn: 120604

by the assembler. This was blocking parsing any large .s produced by clang for
example.

Fixes PR8596.

llvm-svn: 120603

instead of toStringRef. The file system APIs need c strings.

llvm-svn: 120601

llvm-svn: 120600

This avoids warnings with -Wvector-conversions.  Radar 8228022.

llvm-svn: 120597

llvm-svn: 120596

llvm-svn: 120595

instruction at MC lowering. Add binary encoding information for the ADR,
including fixup data for the label operand.

llvm-svn: 120594

file creation APIs aren't implemented.

llvm-svn: 120593

llvm-svn: 120592

llvm-svn: 120590

Add correct encodings for STRD and LDRD, including fixup support.  Additionally, update these to unified syntax.

llvm-svn: 120589