but it solves a layering violation since things in Support are not supposed to
use things in Transforms.

llvm-svn: 136726

llvm-svn: 136723

llvm-svn: 136722

llvm-svn: 136721

llvm-svn: 136718

externally visable, create a local symbol to use in the CFE. If not, use the
function label itself.

Fixes PR10420.

llvm-svn: 136716

The testcase looks extremely fragile, so I'm adding an assertion which should catch any cases like this.

llvm-svn: 136711

Fix the broken encodings for the VFP vmov.f32 and vmov.f64 instructions, as well as the comments that explain them incorrectly.

llvm-svn: 136707

llvm-svn: 136705

Use a more descriptive name so the code is more self-documenting.

llvm-svn: 136704

This unbreaks some tests.

llvm-svn: 136692

  shuffle (scalar_to_vector (load (ptr + 4))), undef, <0, 0, 0, 0>
To:
  shuffle (vload ptr)), undef, <1, 1, 1, 1>
Fix PR10494

llvm-svn: 136691

llvm-svn: 136690

to compile a working hello world on FreeBSD/PPC32.

llvm-svn: 136689

llvm-svn: 136684

The 'unwind' function is going away with the new EH rewrite. This is step 0 in
keeping front-ends from using it.

llvm-svn: 136683

llvm-svn: 136677

llvm-svn: 136675

Revert r136503 and r136480 in an effort to fix non-determinism in the llvm-gcc buildbots on i386.  Devang is looking into the root cause.

llvm-svn: 136674

for awhile, but it's good to make this official.  

Just to be clear, Doug and Ted "elected" me to this position.

Might as well add myself to the credits list while I'm at it.

llvm-svn: 136673

llvm-svn: 136668

llvm-svn: 136665

Krasin!

llvm-svn: 136663

Make the FixedLengthDecoderEmitter smart enough to autogenerate decoders for encodings like "let Inst{11-7} = foo;", where the RHS has no bitwidth specifiers.

llvm-svn: 136660

llvm-svn: 136656

llvm-svn: 136655

the legalizer. This commit together with the two previous ones fixes
PR10495.

llvm-svn: 136654

llvm-svn: 136653

using a stack store.

llvm-svn: 136652

llvm-svn: 136646

The FixedLenDecoder needs to gracefully handle failing per-instruction decoder hooks in addition to per-operand decoder hooks.

llvm-svn: 136645

TableGen deps introduced in r136023. This completes the fixing that
dgregor started in r136621. Sorry for missing these the first time
around.

This should fix some of the random race-condition failures people are
still seeing with CMake.

llvm-svn: 136643

avoid returning early for v8i32 types, which would only be valid for
vector with all zeros. Also split the handling of zeros and ones into separate
checking logic since they are handled differently. This fixes PR10547

llvm-svn: 136642

llvm-svn: 136639

one than one successor goes to the same block.

llvm-svn: 136638

llvm-svn: 136635

Add a clear() operation to MCInst, to drop all of its operands.  Useful for the disassembler, where we may realize fairly late into decoding that something is wrong and need to reset.

llvm-svn: 136634

llvm-svn: 136623

Update CMake target names for tablegen-generated data in the X86 and ARM targets. This should fix the CMake build with MSVC.

llvm-svn: 136621

llvm-svn: 136618