Wrap functionality was using a std::set to record symbols that need to be
wrapped. This changes the implementation to use a StringSet instead.
No change in functionality.
llvm-svn: 229165
Visual Studio's SAL extension uses a macro named __deallocate. This macro is
used pervasively, and gets included through various different ways. This
conflicts with the similarly named interfaces in libc++. Introduce a undef
header similar to __undef_min_max to handle this. This fixes a number of errors
due to the macro replacing the function name.
llvm-svn: 229162
cctype uses ctype functions such as isblank. However, when building against
msvcrt, this is provided by the support header. Include the support header if
building for Windows to ensure that the definition is properly visible.
llvm-svn: 229161
Discovered by Halide users who had C++ code like this:
Triple.setArch(Triple::x86);
Triple.setOS(Triple::Windows);
Triple.setObjectFormat(Triple::ELF);
Triple.setEnvironment(Triple::MSVC);
This would produce the stringified triple of x86-windows-msvc, instead
of the x86-windows-msvc-elf string needed to run MCJIT.
With this change, they retain the -elf suffix.
llvm-svn: 229160
This takes the preposterous number of patterns in this section
that were last added to in r219033 down to just plain obnoxious.
With a little more work, we might get this down to just comical.
I've added more test cases to the existing file that checks these
patterns, but it seems that some of these patterns simply don't
exist with today's shuffle lowering.
llvm-svn: 229158
llc would hang trying to write output to a full pipe that FileCheck
wasn't reading. FileCheck wasn't reading from stdin because it needs a
file as a positional argument.
llvm-svn: 229157
because I didn't have binutils set up properly to build the gold plugin.
Fixes PR22581 which was filed because this broke the build for folks
relying on the plugin. Very sorry! =]
I've gotten the plugin stuff building now as well so it shouldn't keep
happening.
llvm-svn: 229156
Original commit message:
SmallVector: Resolve a long-standing fixme by using the existing unitialized_copy dispatch.
This makes append() use memcpy for trivially copyable types.
llvm-svn: 229149
Fixed test case to copy redirected stdout/stderr files from remote
target to host
llgs wasn't bothering to put the pty master file handle in the right
place if stdout/stderr were redirected to a file. It is still needed
for stdin.
Corrected some log message text
llvm-svn: 229141
It seems that the remote unwinder is entirely unused at this moment.
unw_local_addr_space was referencing sThisAddressSpace which use to be a static
in global namespace. It has since then become a member variable of
LocalAddressSpace. Update this definition and always export it (needed to
implement unw_get_proc_info_by_ip for ARM).
llvm-svn: 229133
Summary:
* Add IsHexadecimalNumber method to CMIUtilString (MI)
* Add number format (dec,hex,auto) to CMICmdArgValNumber (MI)
* Fix -data-read-memory-bytes to pass address in hex format (MI)
* Fix output begin/end/offset fields format in -data-read-memory-bytes
* Fix CMICmdArgValNumber::ExtractNumber to extract 64bit value
* + tests
All tests passed on OS X
Reviewers: abidh, zturner, clayborg
Reviewed By: clayborg
Subscribers: lldb-commits, zturner, clayborg, abidh
Differential Revision: http://reviews.llvm.org/D7610
llvm-svn: 229132
It fixes the following example:
```
$ bin/lldb-mi --interpreter
(gdb)
-not-found
^error,msg="Driver. Received command '-not-found'. It was not handled. Command 'not-found' not in Command Factory"
-not-found
^error,msg="Driver. Received command '-not-found'. It was not handled. Command 'not-found' not in Command Factory"
```
After the fix it looks like:
```
$ bin/lldb-mi --interpreter
-not-found
^error,msg="Driver. Received command '-not-found'. It was not handled. Command 'not-found' not in Command Factory"
(gdb)
-not-dounf
^error,msg="Driver. Received command '-not-dounf'. It was not handled. Command 'not-dounf' not in Command Factory"
(gdb)
```
llvm-svn: 229131
This correctly prints the function pointers, and also prints
function signatures for symbols as opposed to just types. So
actual functions in your program will now be printed with full
name and signature, as opposed to just name as before.
llvm-svn: 229129
This patch adds functionality in MIPS delay slot filler such as if delay slot
filler have to put NOP instruction into the delay slot of microMIPS JR
instruction, then instead of emitting NOP this instruction is replaced by
compact jump instruction JRC.
Differential Revision: http://reviews.llvm.org/D7522
llvm-svn: 229128
We are going to use only a small part of the trace with the default
value of history_size. However, the constructor writes to the whole trace.
It writes mostly zeros, so freshly mmaped memory will do.
The only non-zero field if mutex type used for debugging.
Reduces per-goroutine overhead by 8K.
https://code.google.com/p/thread-sanitizer/issues/detail?id=89
llvm-svn: 229127
The statically allocated strings have a fixed size which can be computed using
the sizeof operator rather than duplicating the allocation size which can drift.
NFC.
llvm-svn: 229126
This patch fixes a problem I accidentally introduced in an instruction combine
on select instructions added at r227197. That revision taught the instruction
combiner how to fold a cttz/ctlz followed by a icmp plus select into a single
cttz/ctlz with flag 'is_zero_undef' cleared.
However, the new rule added at r227197 would have produced wrong results in the
case where a cttz/ctlz with flag 'is_zero_undef' cleared was follwed by a
zero-extend or truncate. In that case, the folded instruction would have
been inserted in a wrong location thus leaving the CFG in an inconsistent
state.
This patch fixes the problem and add two reproducible test cases to
existing test 'InstCombine/select-cmp-cttz-ctlz.ll'.
llvm-svn: 229124
The ContainsSameAccess optimization substantially reduces pressure
on trace by eliminating duplicate accesses. So now we can reduce
default trace size to reduce per-goroutine memory consumption.
Current default size is 64K events, new -- 32K events.
In either case user can change it with GORACE env var.
Reduces per-goroutine memory consumption from 356K to 226K.
llvm-svn: 229117
Shankar Easwaran