Tests added for debugserver and lldb-gdbserver. lldb-gdbserver marked as
XFAIL on top of tree.
Added build_gdbremote_A_packet test helper to construct a gdbremote A
launch packet from a list of args.
llvm-svn: 207568
DIE doesn't need to store a pointer to its parent: we can traverse the DIE tree
only with functions getFirstChild() and getSibling(). Parents must be known
only when we construct the tree. Rewrite setDIERelations() procedure in a more
straightforward way, and get rid of lots of now unused DIEMinimal methods.
No functionality change.
llvm-svn: 207563
The constructor that comes right before a variable declaration in the CFG might
not be the initialization of that variable. Previously, we just checked that
the variable's initializer expression was different from the construction
expression, but forgot to see whether the variable had an initializer expression
at all.
Thanks for the prompting, David.
llvm-svn: 207562
While we don't model pointer-to-member operators yet (neither .* nor ->*),
CallAndMessageChecker still checks to make sure the 'this' object is not
null or undefined first. However, it also expects that the object should
always have a valid MemRegion, something that's generally important elsewhere
in the analyzer as well. Ensure this is true ahead of time, just like we do
for member access.
PR19531
llvm-svn: 207561
Summary:
The InstSE class already initializes Predicates to [HasStdEnc].
No functional change (confirmed by diffing tablegen-erated files before and
after)
Differential Revision: http://reviews.llvm.org/D3548
llvm-svn: 207558
This now builds lldb-gdbserver on all Linux and FreeBSD architectures
rather than being locked to x86_64 architectures only.
Please note lldb-gdbserver is not yet functional, this just enables
the non-x86_64 Linux/FreeBSD build using the configure/make build
system.
--This line, and
those below, will be ignored--
M tools/Makefile
llvm-svn: 207556
Summary:
The InstSE class already initializes Predicates to [HasStdEnc].
No functional change (confirmed by diffing tablegen-erated files before and
after)
Differential Revision: http://reviews.llvm.org/D3547
llvm-svn: 207551
Change `BlockFrequency` to defer to `BranchProbability::scale()` and
`BranchProbability::scaleByInverse()`.
This removes `BlockFrequency::scale()` from its API (and drops the
ability to see the remainder), but the only user was the unit tests. If
some code in the future needs an API that exposes the remainder, we can
add something to `BranchProbability`, but I find that unlikely.
llvm-svn: 207550
Fixed by moving ProcessWarningOptions from Frontend into Basic. All of
the dependencies for ProcessWarningOptions were already in Basic, so
this was a small change.
llvm-svn: 207549
Summary:
The MipsPat class already initializes Predicates to [HasStdEnc].
No functional change (confirmed by diffing tablegen-erated files before and
after)
Differential Revision: http://reviews.llvm.org/D3546
llvm-svn: 207548
Since `BlockMass` is an implementation detail and there are no current
users of this, delete `BlockMass::operator*=(BlockMass)`. I might need
this when I try to strip out `UnsignedFloat`, but I can pull it back in
at that point.
llvm-svn: 207546
These were called from distinct places and had significant distinct
behavior. No need to make that a dynamic check inside the function
rather than just having two functions (refactoring some common code into
a helper function to be called from the two separate functions).
llvm-svn: 207539
Summary:
The Google C++ Style Guide doesn't require copy constructors to be
declared explicit, but some people do this by mistake. Make this check detect
and fix such cases.
Reviewers: djasper
Reviewed By: djasper
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3541
llvm-svn: 207531
Since the ARM64 backend doesn't implement support for the old JIT those tests are failing when the regression tests are run on an AArch64 host.
llvm-svn: 207530
Summary:
This calls emitOptimizationRemark from the loop unroller and vectorizer
at the point where they make a positive transformation. For the
vectorizer, it reports vectorization and interleave factors. For the
loop unroller, it reports all the different supported types of
unrolling.
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D3456
llvm-svn: 207528
Summary:
These calls are part of the implementation of the smart pointer itself
and chaning it is likely to be wrong.
Example:
T& operator*() const { return *get(); }
Reviewers: djasper
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3540
llvm-svn: 207525
Summary:
This isn't supported directly so we splat the vector element and extract
the most convenient copy.
Reviewers: matheusalmeida
Reviewed By: matheusalmeida
Differential Revision: http://reviews.llvm.org/D3530
llvm-svn: 207524
This patch centralizes the handling of the thumb bit around
MCStreamer::isThumbFunc and makes isThumbFunc handle aliases.
This fixes a corner case, but the main advantage is having just one
way to check if a MCSymbol is thumb or not. This should still be
refactored to be ARM only, but at least now it is just one predicate
that has to be refactored instead of 3 (isThumbFunc,
ELF_Other_ThumbFunc, and SF_ThumbFunc).
llvm-svn: 207522
Adam Nemet