llvm-svn: 170539

instead of EVTs.

llvm-svn: 170538

MVTs, instead of EVTs.

llvm-svn: 170537

from EVT.

llvm-svn: 170536

EVTs.

llvm-svn: 170535

EVTs.

llvm-svn: 170534

getIndexedStoreAction, and addRegisterClass to take and MVT, instead
of EVT.

llvm-svn: 170533

of EVT.

llvm-svn: 170532

llvm-svn: 170531

This changes adds shadow and origin propagation for unknown intrinsics
by examining the arguments and ModRef behaviour. For now, only 3 classes
of intrinsics are handled:
- those that look like simple SIMD store
- those that look like simple SIMD load
- those that don't have memory effects and look like arithmetic/logic/whatever
  operation on simple types.

llvm-svn: 170530

instead of EVTs.

llvm-svn: 170529

MapVector is a bit heavyweight, but I don't see a simpler way. Also the
InductionList is unlikely to be large. This should help 3-stage selfhost
compares (PR14647).

llvm-svn: 170528

llvm-svn: 170527

llvm-svn: 170524

llvm-svn: 170523

EVT.

llvm-svn: 170522

llvm-svn: 170520

llvm-svn: 170519

llvm-svn: 170518

llvm-svn: 170517

Inline the 'hasIncompatibleWithVarArgsAttrs' method into its only uses. And some minor comment reformatting.

llvm-svn: 170516

llvm-svn: 170515

llvm-svn: 170514

llvm-svn: 170513

[asan] asan_allocator2: improve FindHeapChunkByAddress to find memory chunks to the left of a given address. Almost all tests pass with the new allocator now, only 6 are left to fix.

llvm-svn: 170511

llvm-svn: 170510

llvm-svn: 170509

llvm-svn: 170507

llvm-svn: 170506

bitwidth op back to the original size. If we reduce ANDs then this can cause
an endless loop. This patch changes the ZEXT to ANY_EXTEND if the demanded bits
are equal or smaller than the size of the reduced operation.

llvm-svn: 170505

llvm-svn: 170504

llvm-svn: 170503

Rename the 'Attributes' class to 'Attribute'. It's going to represent a single attribute in the future.

llvm-svn: 170502

Rename the 'Attributes' class to 'Attribute'. It's going to represent a single attribute in the future.

llvm-svn: 170500

llvm-svn: 170499

llvm-svn: 170498

llvm-svn: 170497

llvm-svn: 170496

Teach SimplifySetCC that comparing AssertZext i1 against a constant 1 can be rewritten as a compare against a constant 0 with the opposite condition.

llvm-svn: 170495

llvm-svn: 170493