will fire on code such as:
cout << x == 0;
which the compiler will intrepret as
(cout << x) == 0;
This warning comes with two fixits attached to notes, one for parentheses to
silence the warning, and another to evaluate the comparison first.
llvm-svn: 179662
For a parameter in a method like this:
-(int)methodWithFn:(void (*)(int *p))fn;
we would return the source range of the type and not include the parameter name.
Fixes rdar://13668626.
llvm-svn: 179660
Also, add a few random extra open projects.
Most of C++ support is done; we don't need the status page anymore. We're
hoping that the C++-related open projects are the only major pieces of
functionality we don't model at this point.
llvm-svn: 179659
This patch allows the Mips assembler to parse and emit nested
expressions as instruction operands. It also extends the
expansion of memory instructions when an offset is given as
an expression.
Contributer: Vladimir Medic
llvm-svn: 179657
When we are in a implementation, we check the global method pool whether there were category
methods with the same selector. If there were none (common case) we don't need to do lookups for
overridden methods again.
Note that for an interface method (if we don't encounter its implementation), it is considered that
it overrides methods that were declared before it, not for category methods introduced after it.
This is tradeoff in favor of performance, since it is expensive to do lookups in case there was a
category, and moving the global method pool to ASTContext (so we can check it) would increase complexity.
rdar://13508196
llvm-svn: 179654
This is done by extending ObjCMethodList (which is only used by the global method pool) to have 2 extra bits of information.
We will later take advantage of this info in global method pool for the overridden methods calculation.
llvm-svn: 179652
Materializer for all expressions that need to
run in the target. This includes the following
changes:
- Removed a bunch of (de-)materialization code
from ClangExpressionDeclMap and assumed the
presence of a Materializer where we previously
had a fallback.
- Ensured that an IRMemoryMap is passed into
ClangExpressionDeclMap::Materialize().
- Fixed object ownership on LLVMContext; it is
now owned by the IRExecutionUnit, since the
Module and the ExecutionEngine both depend on
its existence.
- Fixed a few bugs in IRMemoryMap and the
Materializer that showed up during testing.
llvm-svn: 179649
ShouldStop on the threads, which might destroy information needed to correctly compute another
thread's StopInfo.
<rdar://problem/13664026>
llvm-svn: 179641
Added code to NeonEmitter::runTests so that GenTest gets all of the needed
arguments to invoke the neon test generation methods.
Reviewed by Bob Wilson.
llvm-svn: 179640
Refactored out the method InstructionTypeCode from MangleName for use in
further patches which perform neon tablegen test generation.
Reviewed by Bob Wilson.
llvm-svn: 179636
This is an opt-in tweak for leak diagnostics to reference the allocation
site if the diagnostic consumer only wants a pithy amount of information,
and not the entire path.
This is a strawman enhancement that I expect to see some experimentation
with over the next week, and can go away if we don't want it.
Currently it is only used by RetainCountChecker, but could be used
by MallocChecker if and when we decide this should stay in.
llvm-svn: 179634
differs from lldb's own shared cache, and where the inferior process shared
cache does not match up with the on-disk shared cache file.
Simplify the code where lldb gets its own shared cache uuid a little bit.
llvm-svn: 179633
Model it as throwing so that the exception can be caught.
This is generally not expected to have significant code-size
impact because the contents of the @autoreleasepool block
are very likely to contain a call, very likely at the same
cleanup level as the @autoreleasepool itself.
rdar://13660038
llvm-svn: 179630
This patch causes OpInst records to be silently identified with their Non-Op
inst counterparts so that the same test generation infrastructure can be used to
generate tests.
Reviewed by Bob Wilson.
llvm-svn: 179628
during checker registration. There are no immediate clients of this,
but this provides a way for checkers to query the options table
at startup instead.
llvm-svn: 179626
APIs that access the configuration table without clients reasoning
about the string table. The string table is an implementation
detail.
llvm-svn: 179625
Changes necessary to arm_neon.td for the generation of Neon tests.
This is the first of six patches to add to the arm neon tablegen
generator the capability of generating tests to verify that the various
ARM intrinsics are implemented properly.
The changes include such items as:
1. Adding attributes to the Inst record so that additional metadata that is only
needed for the tests can be specified in TableGen.
2. Adding wrapper classes for operator (i.e. ``Op'') intrinsics which before
were simply notates as Inst. This allows us to classify what sort of test
to generate for said intrinsic and further since the classes do not effect
the behavior of the Inst base class, allow for normal functioning.
Reviewed by Bob Wilson.
llvm-svn: 179624
Add CapturedDecl to be the DeclContext for CapturedStmt, and perform semantic
analysis. Currently captures all variables by reference.
TODO: templates
Author: Ben Langmuir <ben.langmuir@intel.com>
Differential Revision: http://llvm-reviews.chandlerc.com/D433
llvm-svn: 179618
This broke e.g. compiling a crash report from a glibc system on Darwin. Sadly,
the implementation had to game the lexer a lot as we're not using a real
preprocessor here. It also doesn't handle special cases like arbitrary macros in
__has_include, but since this macro isn't common outside of clang's headers we
can get away with that.
Fixes PR14422.
Differential Revision: http://llvm-reviews.chandlerc.com/D594
llvm-svn: 179616
Anat Shemer