Add SBFrame::IsEqual(const SBFrame &that) method and export it to the Python binding.
Alos add a test case test_frame_api_IsEqual() to TestFrames.py file.

llvm-svn: 152050

llvm-svn: 152049

llvm-svn: 152048

return types that return non-void values. // rdar://10735698

llvm-svn: 152047

llvm-svn: 152046

With the new composite physical registers to represent arbitrary pairs
of DPR registers, we don't need the pseudo-registers anymore. Get rid of
a bunch of them that use DPR register pairs and just use the real
instructions directly instead.

llvm-svn: 152045

llvm-svn: 152044

Used to allow context sensitive printing of super-register or sub-register
references.

llvm-svn: 152043

Patch by Sean Silva!

llvm-svn: 152042

Specifically, remove the magic number when checking to see if the copy has a 
glue operand and simplify the checking logic.

rdar://10930395

llvm-svn: 152041

This was testing the handling of sub-register coalescing followed by
remat.  The original problem was caused by the extra <imp-def> operands
added by sub-register coalescing.  Those <imp-def> operands are not
added any longer, and the test case passes even when the original patch
is reverted.

llvm-svn: 152040

calls with self as a parameter.

llvm-svn: 152039

llvm-svn: 152038

calling an ObjC method ending with 'NoCopy'.

llvm-svn: 152037

In this update:
- I assumed neon2 does not imply vfpv4, but neon and vfpv4 imply neon2.
- I kept setting .fpu=neon-vfpv4 code attribute because that is what the
assembler understands.

Patch by Ana Pazos <apazos@codeaurora.org>

llvm-svn: 152036

llvm-svn: 152035

llvm-svn: 152034

llvm-svn: 152033

ASTContext::getUnaryTransformType.  This can happen if, for example,
an enumeration's underlying type is a typedef.

llvm-svn: 152031

Patch from Sean Silva <silvas@purdue.edu>!

llvm-svn: 152030

llvm-svn: 152029

llvm-svn: 152028

llvm-svn: 152027

llvm-svn: 152026

This implicitly fixes a nasty bug in the GVN hashing (that thankfully
could only manifest as a performance bug): actually include the opcode
in the hash. The old code started the hash off with the opcode, but then
overwrote it with the type pointer.

Since this is likely to be pretty hot (GVN being already pretty
expensive) I've included a micro-optimization to just not bother with
the varargs hashing if they aren't present. I can't measure any change
in GVN performance due to this, even with a big test case like Duncan's
sqlite one. Everything I see is in the noise floor. That said, this
closes a loop hole for a potential scaling problem due to collisions if
the opcode were the differentiating aspect of the expression.

llvm-svn: 152025

In the included testcase, soma thinks that we already have a definition after we
see the out of line decl. Codegen puts it in a deferred list, to be output if
a use is seen. This would break when we saw an explicit template instantiation
definition, since codegen would not be notified.

This patch adds a method to the consumer interface so that soma can notify
codegen that this decl is now required.

llvm-svn: 152024

hashing infrastructure. I wonder why we don't just use StringMap here,
and I may revisit the issue if I have time, but for now I'm just trying
to consolidate.

llvm-svn: 152023

Fix a bug in the mangler where in 'namespace std { extern "C" {X;} }', X would not be seen to be in ::std::.

Migrate two other places where the same logic is used to use the helper function that already exists.

llvm-svn: 152022

complains about the truncation of a 64-bit constant to a 32-bit value
when size_t is 32-bits wide, but *only with static_cast*!!! The exact
signal that should *silence* such a warning, and in fact does silence it
with both GCC and Clang.

Anyways, this was causing grief for all the MSVC builds, so pointless
change made. Thanks to Nikola on IRC for confirming that this works.

llvm-svn: 152021

-Make sure we don't change to '__weak' a __block variable used as output.
-Make sure we don't apply __weak twice.

Fixes rdar://10520757&10521362

llvm-svn: 152020

llvm-svn: 152019

Introduce PreprocessingRecord::rangeIntersectsConditionalDirective() which returns
true if a given range intersects with a conditional directive block.

llvm-svn: 152018

-Add location parameter for the directives callbacks
-Skip callbacks if the directive is inside a skipped range.
-Make sure the directive callbacks are invoked in source order.

llvm-svn: 152017

llvm-svn: 152016

have a process, then fetch the right runtime resolver when the process is made.

llvm-svn: 152015

llvm-svn: 152014

llvm-svn: 152013

kinds as the underlying string literals, and we silently drop the ud-suffix;
those issues will be fixed by subsequent patches.

llvm-svn: 152012

llvm-svn: 152011

The first def of a virtual register cannot also read the register.
Assert on such bad machine code instead of trying to fix it.
TwoAddressInstructionPass should never create code like that.

llvm-svn: 152010