llvm-svn: 224882

Don't warn when a selector has an unavailable and an available variant,
and the first also has an implementation.

llvm-svn: 224881

llvm-svn: 224880

This still lower to the same intrinsics as before.

This is preparation for bounds checking the immediate on the avx version of the builtin so we don't pass illegal immediates into the backend. Since SSE uses a smaller size immediate its not possible to bounds check when using a shared builtin. Rather than creating a clang specific builtin for the different immediate, I decided (after consulting with Chandler) that it was better to match gcc.

llvm-svn: 224879

llvm-svn: 224878

llvm-svn: 224877

Remove ObjCMethodList::Count, instead store a "has more than one decl" bit in
the low bit of the ObjCMethodDecl pointer, using a PointerIntPair.

Most of this patch is replacing ".Method" with ".getMethod()".

No intended behavior change.

llvm-svn: 224876

The behavior looks incorrect to me, but the test is supposed to document
current behavior for now.

llvm-svn: 224875

Mark __builtin_ia32_cmppd256 and __builtin_ia32_cmpps256 as taking an ICE for the constant parameter.

llvm-svn: 224874

I broke this case in a local patch I'm writing, and there was no test to stop
me.  Now there is.

llvm-svn: 224873

llvm-svn: 224872

llvm-svn: 224871

llvm-svn: 224870

llvm-svn: 224869

llvm-svn: 224868

llvm-svn: 224867

llvm-svn: 224866

llvm-svn: 224865

llvm-svn: 224864

llvm-svn: 224863

llvm-svn: 224862

[X86] Don't fail disassembly if REX.R/REX.B is used on an MMX register. Similar fix to not fail to disassembler CR9-CR15 references.

llvm-svn: 224861

llvm-svn: 224860

llvm-svn: 224859

llvm-svn: 224858

llvm-svn: 224857

[ASan/Win] Add basic support for MemoryRangeIsAvailable and DumpProcessMap to make it easier to debug startup shadow mapping failures

llvm-svn: 224856

This increases the limit from 4M locations to 16M, reserving
64Mb virtual memory. Chrome has >5M unique coverage locations with coverage=3.

llvm-svn: 224855

llvm-svn: 224854

This is a re-commit of r224838 + r224839, previously reverted in r224850.
Test failures were likely (still can not reproduce) caused by two lit tests
using the same name for an intermediate build target.

llvm-svn: 224853

This will prevent ASan bots from hanging / timing out

llvm-svn: 224852

Inferring nuw caused some clang tests to change their output.

llvm-svn: 224851

Flaky failures on the build bots.

llvm-svn: 224850

A multiply cannot unsigned wrap if there are bitwidth, or more, leading
zero bits between the two operands.

llvm-svn: 224849

Constant contains the isAllOnesValue and isNullValue predicates, not
ConstantInt.

llvm-svn: 224848

We already utilize this logic for reducing overflow intrinsics, it makes
sense to reuse it for normal multiplies as well.

llvm-svn: 224847

Teach disassembler to handle illegal immediates on (v)cmpps/pd/ss/sd instructions. Instead of rejecting we'll just generate the _alt forms that don't try to alter the mnemonic. While I'm here, merge some common code in the Instruction printers for the condition code replacement and fix the mask on SSE to be 3-bits instead of 4.

llvm-svn: 224846

llvm-svn: 224845

getPrintable has an overload which takes a bool.  This means that const
qualified Exprs would get forwarded to the bool overload instead of the
Expr overload.

llvm-svn: 224844

llvm-svn: 224843