With the planned size reduction change, the coverage format version is expected to be bumped up. This patch adds necessary support such that backward compatibility can be kept with maximal code sharing. Reading different versions of coverage data just requires instantiating the reader according to the version.
No functional change is intended.
Differiential Revision: http://reviews.llvm.org/D16133
llvm-svn: 257699
This broke the build. For example, from
http://lab.llvm.org:8011/builders/clang-cmake-aarch64-full/builds/1191/steps/cmake%20stage%201/logs/stdio:
-- Compiler-RT supported architectures: aarch64
CMake Error at projects/compiler-rt/cmake/Modules/AddCompilerRT.cmake:170 (string):
string sub-command REPLACE requires at least four arguments.
Call Stack (most recent call first):
projects/compiler-rt/lib/CMakeLists.txt:4 (include)
llvm-svn: 257694
/work/llvm-3.8/llvm.src/tools/lldb/source/API/SBProcess.cpp:1003:73:
error: format specifies type 'void *' but the argument has type 'lldb_private::Event *' [-Werror,-Wformat-pedantic]
log->Printf ("SBProcess::%s (event.sp=%p) => %d", __FUNCTION__, event.get(), ret_val);
~~ ^~~~~~~~~~~
1 error generated.
llvm-svn: 257692
This is similar to r256407 and fixes the following warning:
In file included from /work/llvm-3.8/llvm.src/tools/lldb/source/Target/ThreadPlanCallFunctionUsingABI.cpp:14:
In file included from /work/llvm-3.8/llvm.src/tools/lldb/include/lldb/Target/ThreadPlanCallFunctionUsingABI.h:23:
/work/llvm-3.8/llvm.src/include/llvm/IR/Type.h:350:16: error: inline function 'llvm::Type::getSequentialElementType' is not defined [-Werror,-Wundefined-inline]
inline Type *getSequentialElementType() const;
^
/work/llvm-3.8/llvm.src/include/llvm/IR/Type.h:353:46: note: used here
Type *getArrayElementType() const { return getSequentialElementType(); }
^
1 error generated.
I'm not sure why it's not showing on any bots.
llvm-svn: 257691
environment, the unit tests fail to link. This patch does the following changes
>Rename COMPILER_RT_TEST_CFLAGS to COMPILER_RT_UNITTEST_CFLAGS to reflect the
way it's used.
>Add COMPILER_RT_TEST_COMPILER_CFLAGS to COMPILER_RT_UNITTEST_CFLAGS so that
cross-compiler would be able to build/compile the unit tests
>Add COMPILER_RT_UNITTEST_LINKFLAGS to COMPILER_RT_UNITTEST_CFLAGS so that
cross-compiler would be able to link the unit tests (if needed)
Differential Revision:http://reviews.llvm.org/D15082
llvm-svn: 257686
If you have two folders with the same name but different cases,
MSBuild gets confused and generates an error when building
from within Visual Studio.
This patch renames it so that the cases of all folders named
"LLDB tests" match.
Patch by Jonathan Meier
Differential Revision: http://reviews.llvm.org/D16150
llvm-svn: 257684
This adds a detailed profile summary in llvm-profdata. The summary is in the
form of one or more triples of the form (P, N, M) which is interpreted as if
we look at the Top-N counts in the profile, their sum accounts for P percentage
of the sum of all counts in the program and the minimum count in the Top-N is M.
Differential Revision: http://reviews.llvm.org/D16005
llvm-svn: 257680
We already have char** typemaps which were near copy-pastes of
the const char** versions. This way we have only one version that
works for both.
llvm-svn: 257670
There were a number of problems preventing this from working:
1. The SWIG typemaps for converting Python lists to and from C++
arrays were not updated for Python 3. So they were doing things
like PyString_Check instead of using the PythonString from
PythonDataObjects.
2. ProcessLauncherWindows was ignoring the environment completely.
So any test that involved launching an inferior with any kind
of environment variable would have failed.
3. The test itself was using process.GetSTDOUT(), which isn't
implemented on Windows. So this was changed to save the
value of the environment variable in a local variable and
have the debugger look at the value of the variable.
llvm-svn: 257669
It seems that __cxa_demangle function on the buildbot tried to demangle
a variable "tlsvar" as a C++ symbol. Do not call that function unless
it does not start with "_Z" which is the prefix of mangled names.
llvm-svn: 257661
This rewrites and expands the existing codeview dumping functionality in
llvm-readobj using techniques similar to those in lib/Object. This defines a
number of new records and enums useful for reading memory mapped codeview
sections in COFF objects.
The dumper is intended as a testing tool for LLVM as it grows more codeview
output capabilities.
Reviewers: majnemer
Differential Revision: http://reviews.llvm.org/D16104
llvm-svn: 257658
Most of the time CONFIGURATION_BUILD_DIR and BUILT_PRODUCTS_DIR are the same,
but they are different in 'xcodebuild install' situations. The file needs to be
put into BUILT_PRODUCTS_DIR or lldb's Python interface doesn't work when lldb is
built using 'xcodebuild install'.
llvm-svn: 257653
The LinkAllPasses.h file is included in several main programs, to force
a large number of passes to be linked in. However, the ForcePassLinking
constructor uses undefined behavior, since it calls member functions on
`nullptr`, e.g.:
((llvm::Function*)nullptr)->viewCFGOnly();
llvm::RGPassManager RGM;
((llvm::RegionPass*)nullptr)->runOnRegion((llvm::Region*)nullptr, RGM);
When the optimization level is -O2 or higher, the code below the first
nullptr dereference is optimized away, and replaced by `ud2` (on x86).
Therefore, the calls after that first dereference are never emitted. In
my case, I noticed there was no call to `llvm::sys::RunningOnValgrind()`!
Replace instances of dereferencing `nullptr` with either objects on the
stack, or regular function calls.
Differential Revision: http://reviews.llvm.org/D15996
llvm-svn: 257645
Rafael Espindola