* if the base is produced by a series of derived-to-base conversions, check
the expression inside them when looking for an expression with a known
dynamic type
* step past MaterializeTemporaryExprs when checking for a known dynamic type
* when checking for a known dynamic type, treat all class prvalues as having
a known dynamic type after skipping all relevant rvalue subobject
adjustments
* treat callees formed by pointer-to-member access for a non-reference member
type like callees formed by member access.
llvm-svn: 285954
code, let's just assert that the DiagonsticEngine doesn't own the client
because our constructor took ownership of it and has a std::unique_ptr
that handles deleting it. This seems much more clear -- the release was
harmless but confusing as if there were some memory there it would have
leaked, and the reset was harmless but confusing as if there were some
memory there it would have been double-freed. But in both cases there
was nothing there.
llvm-svn: 285950
Previously, it didn't support the character class, so we couldn't
eliminate the use fo llvm::Regex. Now that it is supported, we
can remove compileGlobPattern, which converts a glob pattern to
a regex.
This patch contains optimization for exact/prefix/suffix matches.
Differential Revision: https://reviews.llvm.org/D26284
llvm-svn: 285949
This file is unused as of r285939, but we need to keep it around
for bots that don't do full rebuilds. We should be able to delete this
again in a few days.
llvm-svn: 285948
llvm-readobj.
Another bug caught by PVS-Studio.
It'd be nice to actually have a test for this, but I found it by
inspection from PVS-Studio.
llvm-svn: 285937
Quite sad we still aren't really using aggressive dead code warnings
from Clang that we could potentially use to catch this and so many other
things.
llvm-svn: 285936
Summary:
During clang-format source lexing >> and << operators are split and
treated as two less/greater operators but column position of following
tokens was not adjusted accordingly.
Fixes PR26887
Patch by Paweł Żukowski.
Reviewers: djasper
Subscribers: malcolm.parsons, mprobst, klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D25439
llvm-svn: 285934
Instead of remembering a raw Elf_Shdr, store the symbol table proper
and the index of the first non local.
This moves error handling upfront and simplifies it.
llvm-svn: 285933
This condition is trivially always true prior to the change. The comment
at the call site makes it clear that we expect *all* of these to be '=',
'S', or 'I' so fix the code.
We have a bug I will update to track the fact that Clang doesn't warn on
this: http://llvm.org/PR13101
llvm-svn: 285930
A large number of tests in the LLVM tree use the default (CHECK) prefix
to indicate checked expressions via FileCheck. Highlight it as a
special comment. Although this wont get all the instances of the
checked patters, it is strictly better than the current state.
llvm-svn: 285927
and FatalErrorOccurred are both set.
This fixes a crash that occurs when a warning promoted to a fatal error
leaves the AST in an incomplete state, and then later CFG analysis is
run on the incomplete AST.
rdar://problem/28558923
Differential Revision: https://reviews.llvm.org/D26166
llvm-svn: 285923
hange explores the fact that LDS reads may be reordered even if access
the same location.
Prior the change, algorithm immediately stops as soon as any memory
access encountered between loads that are expected to be merged
together. Although, Read-After-Read conflict cannot affect execution
correctness.
Improves hcBLAS CGEMM manually loop-unrolled kernels performance by 44%.
Also improvement expected on any massive sequences of reads from LDS.
Differential Revision: https://reviews.llvm.org/D25944
llvm-svn: 285919
Summary:
Have MergeConsecutiveStores explicitly return information about the stores
that were merged, so that we can safely determine whether the starting
node has been freed.
Reviewers: chandlerc, bogner, niravd
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D25601
llvm-svn: 285916
Summary:
Python bindings tests now pass in Python 3.
`map` in Python 3 is lazily evaluated so the method by which functions are registered needed updating.
Strings are unicode in Python 3 not UTF-8, I've tried to create an new c_types-like class (c_string_p) to automate the conversion.
String conversions made explicit where required.
Reviewers: eliben, nemanjai, skalinichev, compnerd
Subscribers: mgorny, cfe-commits
Differential Revision: https://reviews.llvm.org/D26082
llvm-svn: 285909
r285714 made it so that when CMAKE_INSTALL_RPATH is set _install_rpath is not
set, but that means INSTALL_RPATH gets set to an empty string which isn't what
we want. Fix this by setting INSTALL_RPATH only when _install_rpath is set.
llvm-svn: 285908
Summary: This change ensures that forward declarations of classes are not considered for identifier naming checks within a translation unit.
Reviewers: alexfh, aaron.ballman
Subscribers: mgehre
Differential Revision: https://reviews.llvm.org/D22571
llvm-svn: 285907
Richard Smith