llvm-svn: 144589

Make it easier to deal with aliases for instructions that do require a suffix
but accept more specific variants of the same size.

llvm-svn: 144588

rdar://10435076

llvm-svn: 144587

violating a dependency is to emit all loads prior to stores.  This would likely
cause a great deal of spillage offsetting any potential gains.

llvm-svn: 144585

llvm-svn: 144584

Canonicallize on the non-suffixed form, but continue to accept assembly that
has any correctly sized type suffix.

llvm-svn: 144583

at the bases of an undefined class. Fixes <rdar://problem/10438657>.

llvm-svn: 144582

llvm-svn: 144581

and stores capture) to permit the caller to see each capture point and decide
whether to continue looking.

Use this inside memdep to do an analysis that basicaa won't do. This lets us
solve another devirtualization case, fixing PR8908!

llvm-svn: 144580

llvm-svn: 144579

rdar://10412592

llvm-svn: 144578

llvm-svn: 144577

into registers, rather then encoded directly in the load/store.

llvm-svn: 144576

rdar://10435076

llvm-svn: 144575

available.

llvm-svn: 144574

Objective-C classes. This has two purposes: to consistently provide
"forward declaration here" notes when we hit an incomplete type, and
to give LLDB a chance to complete the type.

RequireCompleteType bits from Sean Callanan!

llvm-svn: 144573

llvm-svn: 144572

[static analyzer] Tweak RetainCountChecker's diagnostics to correctly indicate if a message was due to a property access.  This can
potentially be refactored for other clients, and this is a regression from the refactoring of property acceses.

llvm-svn: 144571

llvm-svn: 144569

"kill". This looks like a bug upstream. Since that's going to take some time
to understand, loosen the assertion and disable the optimization when
multiple kills are seen.

llvm-svn: 144568

These annotations are disabled entirely when either ENABLE_THREADS is off, or
building a release build. When enabled, they add calls to functions with no
statements to ManagedStatic's getters.

Use these annotations to inform tsan that the race used inside ManagedStatic
initialization is actually benign. Thanks to Kostya Serebryany for helping
write this patch!

llvm-svn: 144567

llvm-svn: 144566

rdar://10412592

llvm-svn: 144565

[analyzer;Regionstore] handle loads from StringLiteral elements for StringLiterals representing wide strings.  Fixes PR 11294.

llvm-svn: 144563

Confirm should accept both "Y" and "y" in case somebody confuses the "default answer" indicator for a
directive to enter a capital letter.

llvm-svn: 144562

llvm-svn: 144561

llvm-svn: 144560

instructions of the two-address operands) in order to avoid inserting copies.
This fixes the few regressions introduced when the two-address hack was
disabled (without regressing the improvements).
rdar://10422688

llvm-svn: 144559

of the first type is the same as the aka string of the second type, but both
types are different.  Update the logic to print an aka for the first type to
show that they are different.

llvm-svn: 144558

Constant idx case is still done in tablegen but other cases are then expanded

Fixes <rdar://problem/10435460>

llvm-svn: 144557

[analyzer] teach AnalysisDeclContext::getSelfDecl() about blocks that capture the 'self' variable of the enclosing ObjC method decl.  Fixes <rdar://problem/10380300>.

llvm-svn: 144556

llvm-svn: 144555

llvm-svn: 144554

N32/64 places all variable arguments in integer registers (or on stack),
regardless of their types, but follows calling convention of non-vaarg function
when it handles fixed arguments.

llvm-svn: 144553

llvm-svn: 144552

PTX: Let LLVM use loads/stores for all mem* intrinsics, instead of relying on custom implementations.

llvm-svn: 144551

llvm-svn: 144550

argument registers on the callee's stack frame, along with functions that set
and get it.
    
It is not necessary to add the size of this area when computing stack size in
emitPrologue, since it has already been accounted for in
PEI::calculateFrameObjectOffsets.

llvm-svn: 144549

llvm-svn: 144548

I broke this in r144515, it affected most ARM testers.

<rdar://problem/10441389>

llvm-svn: 144547