llvm-svn: 155344

llvm-svn: 155343

Do not use stdint.h, driver might provide invalid location for it. Instead, provide the types directly.
This should fix PR12628

llvm-svn: 155342

llvm-svn: 155341

llvm-svn: 155340

Use MVT instead of EVT through all of LowerVECTOR_SHUFFLEtoBlend and not just the switch. Saves a little bit of binary size.

llvm-svn: 155339

llvm-svn: 155338

Make getZeroVector and getOnesVector more alike as far as how they detect 128-bit versus 256-bit vectors. Be explicit about both sizes and use llvm_unreachable. Similar changes to getLegalSplat.

llvm-svn: 155337

llvm-svn: 155336

Tidy up spacing in LowerVECTOR_SHUFFLEtoBlend. Remove code that checks if shuffle operand has a different type than the the shuffle result since it can never happen.

llvm-svn: 155333

llvm-svn: 155332

llvm-svn: 155331

llvm-svn: 155330

fixes an assert reading "1239123123123123" when the result is already 64-bit.

llvm-svn: 155329

llvm-svn: 155328

intructions are processed. So there's no need to look at them if they're used as
operands of other instructions.

llvm-svn: 155327

by a chrome build on OS X. Thanks to Nico Weber for testing a patch and
providing the .ii file.

llvm-svn: 155326

Make Extract128BitVector and Insert128BitVector take an unsigned instead of an ConstantNode SDValue. getConstant was almost always called just before only to have the functions take it apart and build a new ConstantSDNode.

llvm-svn: 155325

Found by valgrind.

llvm-svn: 155324

Remove unnecessary StringRef->char*->StringRef conversion, which read uninitialized memory if the input wasn't 0-terminated.

Found by valgrind.

llvm-svn: 155323

llvm-svn: 155321

Make calls to getVectorShuffle more consistent. Use shuffle VT for calls to getUNDEF instead of requerying. Use &Mask[0] instead of Mask.data().

llvm-svn: 155320

llvm-svn: 155319

Simplify code by converting multiple places that were manually concatenating 128-bit vectors to use either CONCAT_VECTORS or a helper function. CONCAT_VECTORS will itself be lowered to the same pattern as before. The helper function is needed for concats of BUILD_VECTORs since getNode(CONCAT_VECTORS) will just return a large BUILD_VECTOR and we may be trying to lower large BUILD_VECTORS when this occurs.

llvm-svn: 155318

llvm-svn: 155317

the tempale arguments in deciding the visibility.

This agrees with gcc 4.7.

Found by trying to build chrome with component=shared_library with 155314
reverted.

llvm-svn: 155316

llvm-svn: 155315

components build.

llvm-svn: 155314

Found by valgrind.

llvm-svn: 155313

llvm-svn: 155312

1) Make the checked assertions a bit more precise. We really want the
   canonical forms coming out of reassociate to be exactly what is
   expected.
2) Remove other passes, and switch the test to actually directly check
   that reassociate makes the important transforms and
   canonicalizations.
3) Fold in a related test case now that we're using FileCheck. Make the
   same tidying changes to it.

llvm-svn: 155311

llvm-svn: 155310

llvm-svn: 155309

llvm-svn: 155307

type llvm::ArrayType -- sometimes we emit them as packed structs. Don't assert
if such a global array has an element type with a non-trivial destructor.

llvm-svn: 155305

llvm-svn: 155304

pretend there was no previous declaration -- that can lead us to injecting
a class template (with no access specifier) into a class scope. Instead,
just avoid the problematic checks.

llvm-svn: 155303

llvm-svn: 155302

with this testcase.

llvm-svn: 155301

names. This saves collecting types we normally don't care about.

llvm-svn: 155300