This will keep our code cleaner and it removes the need for intrusive additions to TypeSystem like:
class TypeSystem
{
virtual ClangASTContext *
AsClangASTContext() = 0;
}
As you can now just use the llvm::dyn_cast and other casts.
llvm-svn: 247041
Summary: Problem was caught on NetBSD.
Reviewers: joerg, sas
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D12654
Change by Kamil Rytarowski <n54@gmx.com>
llvm-svn: 247034
Summary:
If class or struct has not declared a destructor,
no destructor is emitted, and members are not poisoned
after destruction. This case highlights bug in current
implementation of use-after-dtor poisoning (detailed
in https://github.com/google/sanitizers/issues/596).
Reviewers: eugenis, kcc
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D12616
Only check simplest object for existence of sanitizing callback.
Rename test.
llvm-svn: 247025
And update the comment describing the reason this test is skipped.
Unlike the issue described llvm.org/pr22784 this test sometimes causes
a hang on my local machine and is not just a problem on the retired
buildbot.
This reverts commit r247013.
llvm-svn: 247024
This test passes locally but was disabled due to pexpect issues on the
FreeBSD buildbot. That buildbot has been retired as it was overloaded,
and we will investigate again if this fails once a new buildbot is in
place. Noted by John Wolfe.
llvm.org/pr22784
llvm-svn: 247013
instruction used the ReturnValue as pointer operand or value operand. This
led to wrong code gen - in later stages (load-store elision code) the found
store and its operand would be erased, causing ReturnValue to become a <badref>.
The patch adds a check that makes sure that ReturnValue is a pointer operand of
store instruction. Regression test is also added.
This fixes PR24386.
Differential Revision: http://reviews.llvm.org/D12400
llvm-svn: 247003
Do not add "-*" to the list of checks. Make consistent the list of enabled
checks and the checks in use. Moreover, removing "-*" makes the behaviour
consistent with clang-tidy and allows user to use .clang-tidy configuration...
http://reviews.llvm.org/D12687
Patch by Marek Kurdej!
llvm-svn: 247002
Summary:
- Bug 24457 can now be tested for inferiors compiled
by clang compiler also.
- A generic test case for GCC and Clang inferiors:
-- Works even when Clang and GCC produce different
assembly for the same inferior.
- Refer Differential Revision: http://reviews.llvm.org/D12677
Signed-off-by: Abhishek Aggarwal <abhishek.a.aggarwal@intel.com>
llvm-svn: 247000
Currently, the documentation for numSelectorArgs includes an incorrect
example. It shows a case where an argument of 1 will match a property
getter, but a getter will be matched only when N == 0.
This diff corrects the documentation and adds a test for numSelectorArgs(0).
Patch by Dave Lee.
llvm-svn: 246998
removes cast by performing the lshr on smaller types. However, currently there
is no trunc(lshr (sext A), Cst) variant.
This patch add such optimization by transforming trunc(lshr (sext A), Cst)
to ashr A, Cst.
Differential Revision: http://reviews.llvm.org/D12520
llvm-svn: 246997
Evgeniy Stepanov