The 64-bit MIPS ELF archive file format is used by MIPS64 targets.
The main difference from a regular archive file is the symbol table format:
1. ar_name is equal to "/SYM64/"
2. number of symbols and offsets are 64-bit integers
http://techpubs.sgi.com/library/manuals/4000/007-4658-001/pdf/007-4658-001.pdf
Page 96
The patch allows reading of such archive files by llvm-nm, llvm-objdump
and other tools. But it does not support archive files with number of symbols
and/or offsets exceed 2^32. I think it is a rather rare case requires more
significant modification of `Archive` class code.
http://reviews.llvm.org/D7546
llvm-svn: 229520
Summary:
LSan can be combined with a parent tool (for now it's only ASan).
Also, we allow LSAN_OPTIONS to override certain common flags. It means
we have to parse LSAN_OPTIONS early enough, before the rest of the
parent tool (including chunks of sanitizer_common) is initialized.
In future, we can use the same approach for UBSan, after we embed it
into ASan runtime in a similar way.
Test Plan: regression test suite
Reviewers: earthdok, eugenis
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D7577
llvm-svn: 229519
Previos version of this patch (see r229148) contained two errors:
* make_symlink_darwin_debug passes 2 arguments into make_symlink, but it required 4 arguments (was fixed by r229159)
* make_symlink doesn't work on OS X
As a quick fix, the r229148 and the r229159 were reverted. Now these errors are fixed.
Summary:
This patch fixes the following tests on OS X:
```
FAIL: test_with_dsym (TestLaunchWithGlob.LaunchWithGlobTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/lldbtest.py", line 456, in wrapper
return func(self, *args, **kwargs)
File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/functionalities/launch_with_glob/TestLaunchWithGlob.py", line 21, in test_with_dsym
self.do_test ()
File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/functionalities/launch_with_glob/TestLaunchWithGlob.py", line 42, in do_test
self.runCmd("process launch -G true -w %s -- fi*.tx?" % (os.getcwd()))
File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/lldbtest.py", line 1953, in runCmd
msg if msg else CMD_MSG(cmd))
AssertionError: False is not True : Command 'process launch -G true -w /Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/functionalities/launch_with_glob -- fi*.tx?' returns successfully
Config=x86_64-clang
======================================================================
FAIL: test_with_dwarf (TestLaunchWithGlob.LaunchWithGlobTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/lldbtest.py", line 473, in wrapper
return func(self, *args, **kwargs)
File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/functionalities/launch_with_glob/TestLaunchWithGlob.py", line 28, in test_with_dwarf
self.do_test ()
File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/functionalities/launch_with_glob/TestLaunchWithGlob.py", line 42, in do_test
self.runCmd("process launch -G true -w %s -- fi*.tx?" % (os.getcwd()))
File "/Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/lldbtest.py", line 1953, in runCmd
msg if msg else CMD_MSG(cmd))
AssertionError: False is not True : Command 'process launch -G true -w /Users/testuser/build/workspace/LLDB_master_release_OSX/llvm_master/tools/lldb/test/functionalities/launch_with_glob -- fi*.tx?' returns successfully
```
Reviewers: epertoso, emaste, abidh, clayborg, zturner
Reviewed By: clayborg
Subscribers: abidh, lldb-commits, emaste, epertoso, zturner, clayborg
Differential Revision: http://reviews.llvm.org/D7550
llvm-svn: 229517
Reverting this commit led to other failures which I did not see at
first. This turned out to be an easy problem to fix, so I added
SBVariablesOptions.cpp to the CMakeLists.txt. In the future please
try to make sure new files are added to CMake.
llvm-svn: 229516
This is a follow-on patch to:
http://reviews.llvm.org/D7093
That patch canonicalized constant splats as build_vectors,
and this patch removes the constant check so we can canonicalize
all splats as build_vectors.
This fixes the 2nd test case in PR22283:
http://llvm.org/bugs/show_bug.cgi?id=22283
The unfortunate code duplication between SelectionDAG and DAGCombiner
is discussed in the earlier patch review. At least this patch is just
removing code...
This improves an existing x86 AVX test and changes codegen in an ARM test.
Differential Revision: http://reviews.llvm.org/D7389
llvm-svn: 229511
Summary:
This patch is pretty simple. It just adds the _v traits from <ratio>.
The draft can be found here.
Reviewers: jroelofs, K-ballo, mclow.lists
Reviewed By: mclow.lists
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D7351
llvm-svn: 229509
Summary:
This does not fix any outstanding issue that I know of, but there is no reason these files should
_not_ have CloseOnExec.
Reviewers: clayborg
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D7694
llvm-svn: 229506
The problem was in store-sink barrier check.
Store sink barrier should be checked for ModRef (read-write) mode.
http://llvm.org/bugs/show_bug.cgi?id=22613
llvm-svn: 229495
Flag -fast-isel-abort is required in order to verify that X86FastISel
never fails to select FPExt (float-to-double) and FPTrunc (double-to-float).
No Functional change intended.
llvm-svn: 229489
GCC 4.8 reported two new warnings due to comparisons
between signed and unsigned integer expressions. The new warnings were
accidentally introduced by revision 229480.
Added explicit casts to silence the warnings. No functional change intended.
llvm-svn: 229488
The atoms may be processed in different orders on different systems
based on allocated addresses. This is a bit unfortunate as it would
be nice to have error messages emitted in order of file contents.
However we are emitting errors inside a parallel_for_each so even if
we stabilize the order of atom processing we would need to do some
further work in order to ensure that thread scheduling doesn't perturb
the order of errors. For now switch to using CHECK-DAG instead of CHECK.
llvm-svn: 229487
This added API to the InstrProfWriter to write to a string so I could
write unittests without using temp files. This doesn't really work,
since the format has tighter alignment requirements than a char.
This reverts r229478 and its follow-up, r229481.
llvm-svn: 229483
- added mask types v8i1 and v16i1 to possible function parameters
- enabled passing 512-bit vectors in standard CC
- added a test for KNL intel_ocl_bi conventions
llvm-svn: 229482
Vector zext tends to get legalized into a vector anyext, represented as a vector shuffle with an undef vector + a bitcast, that gets ANDed with a mask that zeroes the undef elements.
Combine this into an explicit shuffle with a zero vector instead. This allows shuffle lowering to match it as a zext, instead of matching it as an anyext and emitting an explicit AND.
This combine only covers a subset of the cases, but it's a start.
Differential Revision: http://reviews.llvm.org/D7666
llvm-svn: 229480
This is just a single commit that includes a performance optimization that
should improve dependence analysis time. Our performance bots should measure
this difference.
llvm-svn: 229476
initialization. Initialize the subtarget once per function and
migrate EmitStartOfAsmFile to either use attributes on the
TargetMachine or get information from all of the various
subtargets.
llvm-svn: 229475
Adrian Prantl