- Hexagon has many relocation types, this patch covers just
a subset, more will be added.
- PowerPC support was added so that we can verify mixed endian
environments.
* Add some basic test cases
* Update ldd-core to accept -endian flag
llvm-svn: 165477
whether we try to call an external program to load symbols unconditionally,
or if we check the user's preferences before calling it.
ProcessMachCore now sets CanJIT to false - we can't execute code in a core file.
DynamicLoaderDarwinKernel::OSKextLoadedKextSummary::LoadImageUsingMemoryModule changed
to load the kernel from an on-disk file if at all possible.
Don't load the kext binaries out of memory from the remote systems - their linkedit doesn't
seem to be in a good state and we'll error out down in SymbolVendorMacOSX if we try to use
the in-memory images.
Call Symbols::DownloadObjectAndSymbolFile to get the kext/kernel binary -- the external
program may be able to give us a file path on the local filesystem instead of reading
the binary / dSYM over a network drive every time. Fall back to calling
Target::GetSharedModule() like before if DownloadObjectAndSymbolFile fails.
llvm-svn: 165471
of the initializer is valid before using it.
Fixes rdar://12455002&12449015 where local variables of objc objects in ARC mode
were not annotated because of the ImplicitValueInitExpr initializer having invalid
source range, resulting in the SourceRange of the VarDecl having invalid end location.
llvm-svn: 165456
This class is used by LSR and a number of places in the codegen.
This is the first step in de-coupling LSR from TLI, and creating
a new interface in between them.
llvm-svn: 165455
Also added a new option for "log enable" which is "--stack" which will print out a stack backtrace for each log line.
This was used to track down the leaking module issue I fixed last week.
llvm-svn: 165438
When the CFG contains a loop with multiple entry blocks, the traces
computed by MachineTraceMetrics don't always have the same nice
properties. Loop back-edges are normally excluded from traces, but
MachineLoopInfo doesn't recognize loops with multiple entry blocks, so
those back-edges may be included.
Avoid asserting when that happens by adding an isEarlierInSameTrace()
function that accurately determines if a dominating block is part of the
same trace AND is above the currrent block in the trace.
llvm-svn: 165434
Start using the AttributesImpl object to hold the value of the attributes. All
queries go through the interfaces now.
This has one unfortunate consequence. I needed to move the AttributesImpl.h file
into include/llvm. But this is only temporary! Otherwise, the changes needed to
support this would be too large.
llvm-svn: 165433
With this patch Bitrig can use a different c++ library without pain and
within the normal commandline parameters.
Original patch by David Hill, with lots of fixes and cleanup by me.
llvm-svn: 165430
Arnaud A. de Grandmaison