llvm-svn: 127619

llvm-svn: 127592

llvm-svn: 127575

llvm-svn: 127517

llvm-svn: 127510

llvm-svn: 127509

llvm-svn: 127508

llvm-svn: 127506

llvm-svn: 127491

as for VDUP32d and VDUP32q, respectively.

llvm-svn: 127489

llvm-svn: 127488

and VDUPLN32d, respectively.

llvm-svn: 127486

as for VREV64d32 and VREV64q32, respectively.

llvm-svn: 127485

the diagnostic.

llvm-svn: 127480

CodeGenRegister entries. Use this information to more intelligently build
the literal register entires in the DAGISel matcher table. Specifically,
use a single-byte OPC_EmitRegister entry for registers with a value of
less than 256 and OPC_EmitRegister2 entry for registers with a larger value.

rdar://9066491

llvm-svn: 127456

llvm-svn: 127448

llvm-svn: 127447

llvm-svn: 127446

llvm-svn: 127445

llvm-svn: 127434

llvm-svn: 127419

llvm-svn: 127262

llvm-svn: 127240

llvm-svn: 127224

expand the testing of the narrowing shift right instructions.

No functionality change.

llvm-svn: 127193

llvm-svn: 127155

Revert r127073: "Introduce $(ECHOPATH) to print DOSish path string on MSYS bash for alternative of $(ECHO)."

It broke the llvm-gcc-native-mingw32 buildbot, and we need all of them to be green for the 2.9 branch.

Takumi, please reapply after we branch, preferably with a fix ;-)

llvm-svn: 127107

utils/lit/lit/TestRunner.py: bash is available with MSYS on Python/W32. Then we can execute "bash tests".

llvm-svn: 127074

On mingw and python/w32, lit would not be expected to understand MSYS-style path.

llvm-svn: 127073

On Windows hosts, Python scripts in test/Scripts did not accept binary files from stdin. The environment variable "PYTHONUNBUFFERED" makes stdin as binary. Thanks to Danil Malyshev!

llvm-svn: 127072

number of threads.  In that case make the number of threads
equal to the number of jobs and launch one jobs on each
thread.  This makes things work like make -j.

llvm-svn: 127045

llvm-svn: 126931

Patch by Jyun-Yan You, with some minor adjustments and a testcase from me.

llvm-svn: 126915

Intended to be atomic with clang r126828.

llvm-svn: 126827

Patch by Erik Olofsson!

llvm-svn: 126796

llvm-svn: 126733

llvm-svn: 126731

shift.

   16-bit: imm6<5:3> = '001', 8 - <imm> is encded in imm6<2:0>
   32-bit: imm6<5:4> = '01',16 - <imm> is encded in imm6<3:0>
   64-bit: imm6<5> = '1', 32 - <imm> is encded in imm6<4:0>

llvm-svn: 126723

llvm-svn: 126632

   InstAlias<{alias}, {aliasee}>;

The InstAlias instruction should be able to go from the MCInst to the
{alias}. All of the information is there to match the MCInst with the
{aliasee}. From there, it's a simple matter to emit the {alias}, with the
correct operands from the {aliasee}.

The code this patch generates can be used by the InstPrinter to automatically
print out the alias without having to write special C++ code to handle the
situation.

This is a WIP, and therefore are several limitations. For instance, it cannot
handle AsmOperands at the moment. It also doesn't know what to do when two
{alias}es match the same {aliasee}. (Currently, it just ignores those two cases
and allows the printInstruction method to handle them.)

llvm-svn: 126538