Rafael Espindola [Thu, 19 Mar 2015 01:50:16 +0000 (01:50 +0000)]
Split the object streamer callback in one per file format.
There are two main advantages to doing this
* Targets that only need to handle one of the formats specially don't have
to worry about the others. For example, x86 now only registers a
constructor for the COFF streamer.
* Changes to the arguments passed to one format constructor will not impact
the other formats.
llvm-svn: 232699
Justin Bogner [Thu, 19 Mar 2015 01:07:22 +0000 (01:07 +0000)]
llvm-cov: Try to appease a bot
The clang-hexagon elf bot was complaining that "Option 'color'
registered more than once!":
http://lab.llvm.org:8011/builders/clang-hexagon-elf/builds/24425
I don't understand why this error is happening, and I don't see it on
any other bots or on my own machine, so I'm kind of grasping at
straws. Try using an unscoped enum and specifying a cl::init to see if
they help.
llvm-svn: 232698
Hans Wennborg [Thu, 19 Mar 2015 00:57:51 +0000 (00:57 +0000)]
SelectionDAGBuilder: update comment in HandlePHINodesInSuccessorBlocks.
From what I can tell, the code is checking for PHIs that expect any value from
this block, not just constants.
llvm-svn: 232697
Matthias Braun [Thu, 19 Mar 2015 00:21:58 +0000 (00:21 +0000)]
Do not track subregister liveness when it brings no benefits
Some subregisters are only to indicate different access sizes, while not
providing any way to actually divide the register up into multiple
disjunct parts. Avoid tracking subregister liveness in these cases as it
is not beneficial.
Differential Revision: http://reviews.llvm.org/D8429
llvm-svn: 232695
David Majnemer [Thu, 19 Mar 2015 00:10:23 +0000 (00:10 +0000)]
Parse: Don't assume tokens have a length
Don't crash if the last token in a bad inline method body is an
annotation token.
llvm-svn: 232694
Justin Bogner [Thu, 19 Mar 2015 00:02:23 +0000 (00:02 +0000)]
llvm-cov: Only emit colour by default if the output is a tty
This replaces the -no-color flag with a -color={auto|always|never}
option, with auto as the default, which is much saner.
llvm-svn: 232693
Hans Wennborg [Thu, 19 Mar 2015 00:02:22 +0000 (00:02 +0000)]
SelectionDAGIsel: Fix comment about terminators being "handled below".
That changed in r102128.
llvm-svn: 232692
Quentin Colombet [Wed, 18 Mar 2015 23:17:28 +0000 (23:17 +0000)]
[CodeGenPrepare] Remove broken, dead, code.
NFC.
llvm-svn: 232690
Jim Ingham [Wed, 18 Mar 2015 23:16:58 +0000 (23:16 +0000)]
Comment discouraging writing command based test cases.
llvm-svn: 232689
Rafael Espindola [Wed, 18 Mar 2015 23:15:49 +0000 (23:15 +0000)]
two or more, use a for.
llvm-svn: 232688
Siva Chandra [Wed, 18 Mar 2015 23:02:28 +0000 (23:02 +0000)]
Enable TestCallStdStringFunction for GCC.
Test Plan: dotest.py -C gcc -p TestCallStdStringFunction
Reviewers: vharron
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D8426
llvm-svn: 232687
Eric Fiselier [Wed, 18 Mar 2015 22:56:50 +0000 (22:56 +0000)]
[libc++] Fix PR22922 - Allocator support for std::function does not know how to rebind.
Summary:
This patch changes std::function to use allocator_traits to rebind the allocator instead of allocator itself.
It also changes most of the tests to use `bare_allocator` where possible instead of `test_allocator`.
Reviewers: mclow.lists
Reviewed By: mclow.lists
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D8391
llvm-svn: 232686
Simon Pilgrim [Wed, 18 Mar 2015 22:51:45 +0000 (22:51 +0000)]
Fixed failing test due to missing target triple causing different results on different buildbots.
llvm-svn: 232685
Rafael Espindola [Wed, 18 Mar 2015 22:19:16 +0000 (22:19 +0000)]
Teach getDefaultFormat that we only support ELF on some architectures.
This should bring the windows bots back.
It is a bit ugly, but it is better than what we had before: The triple would
say that the object format was COFF, but llc/llvm-mc would produce an ELF.
llvm-svn: 232683
Simon Pilgrim [Wed, 18 Mar 2015 22:18:51 +0000 (22:18 +0000)]
[X86][SSE] Avoid scalarization of v2i64 vector shifts (REAPPLIED)
Fixed broken tests.
Differential Revision: http://reviews.llvm.org/D8416
llvm-svn: 232682
Bill Schmidt [Wed, 18 Mar 2015 22:13:03 +0000 (22:13 +0000)]
[PowerPC] Correct typo in PPCInstrAltivec.td
llvm-svn: 232681
David Majnemer [Wed, 18 Mar 2015 22:04:43 +0000 (22:04 +0000)]
MS ABI: Don't try to emit VF/VB-Tables for extern class templates
There will be an explicit template instantiation in another translation
unit which will provide the definition of the VF/VB-Tables.
This fixes PR22932.
llvm-svn: 232680
Kostya Serebryany [Wed, 18 Mar 2015 22:03:39 +0000 (22:03 +0000)]
[sanitizer] change the sanitizer coverage format once again, this time adding a magic to the beginning of the file
llvm-svn: 232679
Siva Chandra [Wed, 18 Mar 2015 22:01:45 +0000 (22:01 +0000)]
Cleanup to simplify the formatter for std::map of libstdc++.
Summary:
GCC does not emit some DWARF required for the simplified formatter
to work. A workaround for it has been incorporated in the formatter.
The corresponding test TestDataFormatterStdMap has also been enabled
for GCC.
Test Plan: dotest.py -C <clang|gcc> -p TestDataFormatterStdMap
Reviewers: clayborg, vharron, granata.enrico
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D8424
llvm-svn: 232678
Mehdi Amini [Wed, 18 Mar 2015 22:01:44 +0000 (22:01 +0000)]
Update 3.7 Release Note mentionning the non-optionality of the DataLayout
From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 232677
Chris Bieneman [Wed, 18 Mar 2015 21:53:29 +0000 (21:53 +0000)]
Revert "Generate targets for each lit suite."
This change broke Polly. I'll track down the failure when I have a chance and re-apply the change.
llvm-svn: 232676
Richard Trieu [Wed, 18 Mar 2015 21:52:47 +0000 (21:52 +0000)]
When cloning LocalInstantiationScope's, don't update the current scope in Sema.
Construction of LocalInstantiationScope automatically updates the current scope
inside Sema. However, when cloning a scope, the current scope does not change.
Change the cloning function to preserve the current scope.
Review: http://reviews.llvm.org/D8407
BUG: https://llvm.org/bugs/show_bug.cgi?id=22931
llvm-svn: 232675
Aaron Watry [Wed, 18 Mar 2015 21:52:07 +0000 (21:52 +0000)]
math: Implement erfc
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 232674
Zachary Turner [Wed, 18 Mar 2015 21:31:45 +0000 (21:31 +0000)]
Move some functions from source/lldb.cpp to Utility.
Specifically, there were some functions for converting enums
to strings and a function for matching a string using a specific
matching algorithm. This moves those functions to more appropriate
headers in lldb/Utility and updates references to include the
new headers.
llvm-svn: 232673
Justin Bogner [Wed, 18 Mar 2015 21:30:46 +0000 (21:30 +0000)]
asan: Cargo cult the linux test changes in r232501 to the darwin tests
This gets check-asan working again on Darwin - it looks like it was
just an omission not to update this as part of r232501.
llvm-svn: 232672
Chris Bieneman [Wed, 18 Mar 2015 21:19:06 +0000 (21:19 +0000)]
Generate targets for each lit suite.
Summary:
This change makes CMake scan for lit suites and generate a target for each lit test suite. The targets follow the format check-<project>-<suite path>.
For example:
check-llvm-unit - Runs the LLVM unit tests
check-llvm-codegen-arm - Runs the ARM codeine tests
Note: These targets are not generated during multi-configuration generators (i.e. Xcode and Visual Studio) because target clutter impacts UI usability.
Reviewers: chandlerc
Subscribers: aemerson, llvm-commits
Differential Revision: http://reviews.llvm.org/D8380
llvm-svn: 232671
Eric Christopher [Wed, 18 Mar 2015 21:01:00 +0000 (21:01 +0000)]
Revert "[X86][SSE] Avoid scalarization of v2i64 vector shifts" as it
appears to have broken tests/bots.
This reverts commit r232660.
llvm-svn: 232670
Zachary Turner [Wed, 18 Mar 2015 20:58:39 +0000 (20:58 +0000)]
Try to fix the Makefile build.
I deleted lldb-log.cpp, but the Makefile build lists this file
explicitly, so it is removed in this patch.
llvm-svn: 232669
Greg Clayton [Wed, 18 Mar 2015 20:45:28 +0000 (20:45 +0000)]
Don't load register data from memory.
llvm-svn: 232668
Eric Christopher [Wed, 18 Mar 2015 20:41:44 +0000 (20:41 +0000)]
Revert "Add a TargetMachine local MCRegisterInfo and MCInstrInfo so that"
Committed too early.
This reverts commit r232666.
llvm-svn: 232667
Eric Christopher [Wed, 18 Mar 2015 20:37:36 +0000 (20:37 +0000)]
Add a TargetMachine local MCRegisterInfo and MCInstrInfo so that
they can be used without a subtarget in constructing subtarget
independent passes.
llvm-svn: 232666
Eric Christopher [Wed, 18 Mar 2015 20:37:30 +0000 (20:37 +0000)]
Revert "Migrate the AArch64 TargetRegisterInfo to its TargetMachine"
as we don't necessarily need to do this yet - though we could move
the base class to the TargetMachine as it isn't subtarget dependent.
This reverts commit r232103.
llvm-svn: 232665
Reid Kleckner [Wed, 18 Mar 2015 20:26:53 +0000 (20:26 +0000)]
Use WinEHPrepare to outline SEH finally blocks
No outlining is necessary for SEH catch blocks. Use the blockaddr of the
handler in place of the usual outlined function.
Reviewers: majnemer, andrew.w.kaylor
Differential Revision: http://reviews.llvm.org/D8370
llvm-svn: 232664
Rafael Espindola [Wed, 18 Mar 2015 20:21:06 +0000 (20:21 +0000)]
Fix cmake build.
llvm-svn: 232663
Reid Kleckner [Wed, 18 Mar 2015 20:09:13 +0000 (20:09 +0000)]
CMake: Disable ENABLE_EXPORTS for executables with MSVC
The MSVC linker won't produce a .lib file for an executable that doesn't
export anything, and LLVM doesn't maintain dllexport annotations or .def
files listing all C++ symbols. It also doesn't support exporting all
symbols, like binutils ld.
CMake 3.2 changed the Ninja generator to list both the .exe and .lib
files as outputs of executable build targets. Ninja would always re-link
executables with ENABLE_EXPORTS because the .lib output file was not
present, and therefore the target was out of date.
llvm-svn: 232662
Rafael Espindola [Wed, 18 Mar 2015 19:49:29 +0000 (19:49 +0000)]
Fix use of uninitialized valued.
Should bring the bots back.
llvm-svn: 232661
Simon Pilgrim [Wed, 18 Mar 2015 19:35:31 +0000 (19:35 +0000)]
[X86][SSE] Avoid scalarization of v2i64 vector shifts
Currently v2i64 vectors shifts (non-equal shift amounts) are scalarized, costing 4 x extract, 2 x x86-shifts and 2 x insert instructions - and it gets even more awkward on 32-bit targets.
This patch separately shifts the vector by both shift amounts and then shuffles the partial results back together, costing 2 x shuffles and 2 x sse-shifts instructions (+ 2 movs on pre-AVX hardware).
Note - this patch only improves the SHL / LSHR logical shifts as only these are supported in SSE hardware.
Differential Revision: http://reviews.llvm.org/D8416
llvm-svn: 232660
Colin LeMahieu [Wed, 18 Mar 2015 19:27:31 +0000 (19:27 +0000)]
[Objdump] DumpBytes of uint8_t from ArrayRef<uint8_t> instead of char from StringRef. Removing reinterpret_casts.
llvm-svn: 232659
Rafael Espindola [Wed, 18 Mar 2015 19:08:20 +0000 (19:08 +0000)]
Add a default implementation of createObjectStreamer.
This removes duplicated code from backends that don't need to do anything
fancy.
llvm-svn: 232658
Krzysztof Parzyszek [Wed, 18 Mar 2015 19:07:53 +0000 (19:07 +0000)]
[Hexagon] Use pseudo-instructions for true/false predicate values
llvm-svn: 232657
Krzysztof Parzyszek [Wed, 18 Mar 2015 18:50:06 +0000 (18:50 +0000)]
Revert "[Hexagon] Use pseudo-instructions for true/false predicate values"
This reverts r232650.
Missed a piece of code in the previous commit.
llvm-svn: 232656
Enrico Granata [Wed, 18 Mar 2015 18:42:41 +0000 (18:42 +0000)]
Fix the Xcode build after the MIPS64 changes
llvm-svn: 232655
Colin LeMahieu [Wed, 18 Mar 2015 18:41:23 +0000 (18:41 +0000)]
[Objdump] Removing size limit on DumpBytes and changing to range based for loop.
llvm-svn: 232654
Zachary Turner [Wed, 18 Mar 2015 18:20:42 +0000 (18:20 +0000)]
Move lldb-log.cpp to core/Logging.cpp
So that we don't have to update every single #include in the entire
codebase to #include this new header (which used to get included by
lldb-private-log.h, we automatically #include "Logging.h" from
within "Log.h".
llvm-svn: 232653
Matthias Braun [Wed, 18 Mar 2015 17:56:09 +0000 (17:56 +0000)]
TableGen: Fix register class lane masks being too conservative.
When calculating the lanemask of a register class we have to include the
masks of subregisters supported by any of the class members, not just
the ones supported by all class members.
This fixes problems when coalescing towards a subclass with additional
subregisters available.
The attached testcase works fine as is, but does crash if you enable
subregister liveness on x86 without this change applied.
llvm-svn: 232652
Rafael Espindola [Wed, 18 Mar 2015 17:33:40 +0000 (17:33 +0000)]
Handle X86::reloc_riprel_4byte in 32 bits mode.
We can get there with .code64.
Fixes pr22349.
llvm-svn: 232651
Krzysztof Parzyszek [Wed, 18 Mar 2015 17:20:51 +0000 (17:20 +0000)]
[Hexagon] Use pseudo-instructions for true/false predicate values
llvm-svn: 232650
Greg Clayton [Wed, 18 Mar 2015 17:03:13 +0000 (17:03 +0000)]
Always add some fake threads with x86_64 registers no matter what the architecture since this is just for testing that we can add new threads with completely different registers contexts to a process.
llvm-svn: 232649
Zachary Turner [Wed, 18 Mar 2015 16:56:24 +0000 (16:56 +0000)]
Fix linking of unit tests via CMake on Windows.
A previous attempt to make the unit tests link properly on
Linux broke it for Windows. This patch fixes it for both platforms.
llvm-svn: 232648
Sanjay Patel [Wed, 18 Mar 2015 16:38:44 +0000 (16:38 +0000)]
Use utils/update_llc_test_checks.py to update all CHECKs
The checks here were so vague that we could nuke intrinsics
from existence and still pass the test because we'd match
the function name.
llvm-svn: 232647
Rui Ueyama [Wed, 18 Mar 2015 16:28:33 +0000 (16:28 +0000)]
PECOFF: Do not copy all undefined symbols to a set. NFC.
llvm-svn: 232646
Krzysztof Parzyszek [Wed, 18 Mar 2015 16:23:44 +0000 (16:23 +0000)]
[Hexagon] Intrinsics for circular and bit-reversed loads and stores
llvm-svn: 232645
Sanjay Patel [Wed, 18 Mar 2015 16:07:10 +0000 (16:07 +0000)]
fixed to test features, not CPU model
The 'vmovntdq' was only passing due to a fluke in
SandyBridge codegen that splits 32-byte stores in half,
but that meant that the test was not correctly checking
for the 32-byte store that we thought we were generating.
The lax checking in this file will be addressed in
another commit. There are bigger problems here.
llvm-svn: 232644
Krzysztof Parzyszek [Wed, 18 Mar 2015 15:56:43 +0000 (15:56 +0000)]
[Hexagon] Handle ENDLOOP0 in InsertBranch and RemoveBranch
llvm-svn: 232643
Renato Golin [Wed, 18 Mar 2015 15:42:15 +0000 (15:42 +0000)]
[ARM] Remove XFAIL from passing RT test
This test started passing without warning, so in theory, we shouldn't mark
is as XPASS, but the buildbots are red and there's been an uncaught regression
meanwhile. Since it's passing on {ARM,Thumb2} x {NEON,VFPv3}, I'll risk future
failures for the benefit of getting the bots green again.
llvm-svn: 232642
Eric Fiselier [Wed, 18 Mar 2015 15:24:18 +0000 (15:24 +0000)]
Provide std::abs(<floating-point>) in <cmath> on Solaris.
1) <cstdlib> header should define std::abs([int|long|long long])
functions. They use "using ::abs" to import these functions (which are
declared in <stdlib.h>) into std namespace.
2) <cmath> header should define std::abs([float|double|long double])
function. If we try define new functions in std namespace, then it
will cause compile error in <cstdlib> because "using ::abs" will try
import not only [int|long|long long] functions, but also
[float|double|long double] which are defined in <math.h> header on
solaris.
Patch by C Bergstrom.
llvm-svn: 232641
Ed Maste [Wed, 18 Mar 2015 15:23:53 +0000 (15:23 +0000)]
Skip intermittently failing test on FreeBSD
It is already skipped on the other platforms anyhow.
llvm.org/pr19246
llvm-svn: 232640
Rui Ueyama [Wed, 18 Mar 2015 15:12:55 +0000 (15:12 +0000)]
Remove unused parameter.
llvm-svn: 232639
NAKAMURA Takumi [Wed, 18 Mar 2015 15:07:54 +0000 (15:07 +0000)]
Appease clang/test/Parser/opencl-atomics-cl20.cl for 32-bit targets with explicit triple.
llvm-svn: 232638
Sid Manning [Wed, 18 Mar 2015 14:20:54 +0000 (14:20 +0000)]
Add support for .ifnes psuedo-op.
llvm-svn: 232636
Daniel Jasper [Wed, 18 Mar 2015 14:20:13 +0000 (14:20 +0000)]
Robert Flack [Wed, 18 Mar 2015 13:55:48 +0000 (13:55 +0000)]
Convert open options for POSIX open on target platform.
This moves the conversion of the open options to the target platform. On mac fcntl.h has different values for O_CREAT and O_TRUNC than on linux so by transmitting the standardized lldb open options we can correctly convert them on the target platform.
Test Plan:
On linux:
lldb-server p --listen *:1234
On mac:
lldb
platform select remote-linux
platform connect connect://ip-of-linux-box:1234
target create ~/path/to/linux/binary
b main
process launch
Binary is successfully pushed to linux remote, process successfully launches and break in the main method.
Differential Revision: http://reviews.llvm.org/D8395
llvm-svn: 232634
Ilia K [Wed, 18 Mar 2015 13:08:52 +0000 (13:08 +0000)]
Fix comment in tools/lldb-mi/MIDriver.cpp
llvm-svn: 232633
Daniel Jasper [Wed, 18 Mar 2015 12:59:19 +0000 (12:59 +0000)]
[clang-format] Add missing test for std::function<void( int, int )>
spacing also fixed by r230473.
The fix in r230473 was done to enable fixing the spacing for
std::function<void( int, int )>.
I did not realized that it also fixed this
issue. Since it is fairly different from
Deleted &operator=(const Deleted &)& = default;
fixed in r230473, it seems sensible to add the regression test for it.
Also cleaned up the test by removing duplicated code and comment, and kept
repeated test set consistent.
Result of running the new tests with r230473 backed out:
[ RUN ] FormatTest.ConfigurableSpacesInParentheses
Actual: "std::function<void(int, int)> callback;"
Expected: "std::function<void( int, int )> callback;"
Actual: "std::function<void( int, int )> callback;"
Expected: "std::function<void(int, int)> callback;"
Actual: "std::function<void( int, int ) > callback;"
Expected: "std::function<void(int, int)> callback;"
[ FAILED ] FormatTest.ConfigurableSpacesInParentheses (402 ms)
Result of new tests with r230473:
[ RUN ] FormatTest.ConfigurableSpacesInParentheses
[ OK ] FormatTest.ConfigurableSpacesInParentheses (209 ms)
Review: http://reviews.llvm.org/D7922
Patch by Jean-Philippe Dufraigne. Thanks!
llvm-svn: 232632
Anastasia Stulova [Wed, 18 Mar 2015 12:55:29 +0000 (12:55 +0000)]
OpenCL: CL2.0 atomic types
OpenCL C Spec v2.0 Section 6.13.11
- Made c11 _Atomic being not accepted for OpenCL
- Implemented CL2.0 atomics by aliasing them to the corresponding c11 atomic types using implicit typedef
- Added diagnostics for atomics Khronos extension enabling
llvm-svn: 232631
Yaron Keren [Wed, 18 Mar 2015 12:50:00 +0000 (12:50 +0000)]
clang-format these lines to fix Visual C++ warning.
Visual C++ 2013 complains "warning C4138: '*/' found outside of comment"
about the code
CallInst */*CI*/
but compiles OK. clang-formatting these lines adds an extra space and
makes Visual C++ satisfied.
llvm-svn: 232630
Daniel Jasper [Wed, 18 Mar 2015 12:45:45 +0000 (12:45 +0000)]
Change test to accept an additional critical edge split.
The two hot blocks are right next to each other and I verified that
there is no performance regression by compressing/uncompressing some
files with a minigzip built with the different options.
llvm-svn: 232629
John Brawn [Wed, 18 Mar 2015 12:01:59 +0000 (12:01 +0000)]
[ARM] Align stack objects passed to memory intrinsics
Memcpy, and other memory intrinsics, typically tries to use LDM/STM if
the source and target addresses are 4-byte aligned. In CodeGenPrepare
look for calls to memory intrinsics and, if the object is on the
stack, 4-byte align it if it's large enough that we expect that memcpy
would want to use LDM/STM to copy it.
Differential Revision: http://reviews.llvm.org/D7908
llvm-svn: 232627
John Brawn [Wed, 18 Mar 2015 10:45:12 +0000 (10:45 +0000)]
Add missing newline to end of test file.
llvm-svn: 232626
Tamas Berghammer [Wed, 18 Mar 2015 10:36:27 +0000 (10:36 +0000)]
Parse .note.android.ident header from elf files
In android a .note.android.ident section header is added to the elf
files to provide information for the debuggers that it is an android
specific module. This CL add logic to parse it out from the elf files
and set the module specification based on it.
Differential revision: http://reviews.llvm.org/D8377
llvm-svn: 232625
Yaron Keren [Wed, 18 Mar 2015 10:30:57 +0000 (10:30 +0000)]
Fix another ternary Visual C++ is OK wiht but gcc not.
llvm-svn: 232624
Yaron Keren [Wed, 18 Mar 2015 10:26:22 +0000 (10:26 +0000)]
Fix gcc ambiguity error (Visual C++ was OK with these).
llvm-svn: 232623
Yaron Keren [Wed, 18 Mar 2015 10:17:07 +0000 (10:17 +0000)]
Remove many superfluous SmallString::str() calls.
Now that SmallString is a first-class citizen, most SmallString::str()
calls are not required. This patch removes a whole bunch of them, yet
there are lots more.
There are two use cases where str() is really needed:
1) To use one of StringRef member functions which is not available in
SmallString.
2) To convert to std::string, as StringRef implicitly converts while
SmallString do not. We may wish to change this, but it may introduce
ambiguity.
llvm-svn: 232622
Hafiz Abid Qadeer [Wed, 18 Mar 2015 10:07:46 +0000 (10:07 +0000)]
Make lldb-mi handle only MI commands
Summary:
Previously lldb-mi can also act as a driver like normal lldb. It needed a lot
of redundant code in the lldb-mi for that. I think that if a user wants command
line lldb driver then he/she should use the lldb for it. This change will cleanup
the code a lot. When this change goes in, it will allow us to remove some more
redundant code too.
All tests pass on Linux. Did some sanity testing on command line and with eclipse.
Reviewers: ki.stfu
Reviewed By: ki.stfu
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D8381
llvm-svn: 232621
Pavel Labath [Wed, 18 Mar 2015 09:57:10 +0000 (09:57 +0000)]
Fix a typo in EmulateInstructioinMIPS64
llvm-svn: 232620
Bhushan D. Attarde [Wed, 18 Mar 2015 09:21:29 +0000 (09:21 +0000)]
Initial Assembly profiler for mips64
Summary:
This is initial implementation of assembly profiler which only scans prologue/epilogue assembly instructions to create CFI instructions.
Reviewers: clayborg, jasonmolenda
Differential Revision: http://reviews.llvm.org/D7696
llvm-svn: 232619
Ilia K [Wed, 18 Mar 2015 09:14:49 +0000 (09:14 +0000)]
Clean up CommandObjectBreakpointNameList: remove duplicated 'protected' access modifier
llvm-svn: 232618
Peter Collingbourne [Wed, 18 Mar 2015 08:34:40 +0000 (08:34 +0000)]
llgoi: Fix type identity for imported binary packages.
go/loader creates a fresh package map for each source package it imports. In
llgoi this caused binary imported packages to be imported anew for every input
line, resulting in spurious type errors and panics in go/ssa when encountering
previously imported types. Fix this by setting types.Config.Packages to our
internal package map.
Differential Revision: http://reviews.llvm.org/D8409
llvm-svn: 232617
David Majnemer [Wed, 18 Mar 2015 07:53:20 +0000 (07:53 +0000)]
Lex: Don't call getIdentifierInfo on annotation tokens
These calls are usually guarded by checks for isAnnotation() but it
looks like we missed a spot. This would cause the included test to
crash clang.
llvm-svn: 232616
David Majnemer [Wed, 18 Mar 2015 07:53:18 +0000 (07:53 +0000)]
MS ABI: Define _HAS_CHAR16_T_LANGUAGE_SUPPORT when appropriate
If we are in MSVC 2015 compatibility mode and C++11 language conformance
is enabled, define _HAS_CHAR16_T_LANGUAGE_SUPPORT to 1.
llvm-svn: 232615
Peter Collingbourne [Wed, 18 Mar 2015 07:35:17 +0000 (07:35 +0000)]
Add llgo-go to installation.
llvm-svn: 232614
Kai Nacke [Wed, 18 Mar 2015 06:28:38 +0000 (06:28 +0000)]
[mips] Add itineraries for ext and ins instructions.
Currently, there are no itineraries defined for ext and ins instructions.
This patch adds these itineraries and uses them in the instruction definitions.
Reviewed By: dsanders
Differential Revision: http://reviews.llvm.org/D7209
llvm-svn: 232613
Peter Collingbourne [Wed, 18 Mar 2015 06:04:22 +0000 (06:04 +0000)]
llgoi: Fix importing source packages together with dependent binary packages.
Note that this means that llgoi does not support the case
where a package's pkgpath is different from its import path,
but I don't think this should actually happen with llgoi.
Differential Revision: http://reviews.llvm.org/D8403
llvm-svn: 232612
David Majnemer [Wed, 18 Mar 2015 04:15:23 +0000 (04:15 +0000)]
MSVC Compat: Permit char16_t, char32_t and _Atomic when targeting > 2013
We disabled support for _Atomic because the STL had name conflicts,
they've been resolved in 2015. Similarly, reenable char16_t and
char32_t.
llvm-svn: 232611
Alexey Bataev [Wed, 18 Mar 2015 04:13:55 +0000 (04:13 +0000)]
[OPENMP] Fix crash on code emitting if errors are found.
Codegen for threadprivate variables (and in some other cases) may cause crash of the compiler if some diagnostic is produced later. This happens because some of the autogenerated globals are not removed from InternalVars StringMap when llvm::Module is reset.
Differential Revision: http://reviews.llvm.org/D8360
llvm-svn: 232610
David Majnemer [Wed, 18 Mar 2015 03:56:27 +0000 (03:56 +0000)]
MS ABI: Empty pack expansions had their mangling changed in 2013->2015
We used to support the 2013 mangling and changed it to the more
reasonable 2015 mangling. Let's make the mangling conditional on what
version of MSVC is targeted.
This fixes PR21888.
llvm-svn: 232609
NAKAMURA Takumi [Wed, 18 Mar 2015 02:09:25 +0000 (02:09 +0000)]
Split comma-separated \param(s). [-Wdocumentation]
llvm-svn: 232584
Richard Smith [Wed, 18 Mar 2015 01:42:29 +0000 (01:42 +0000)]
Make module files passed to a module build via -fmodule-file= available to
consumers of that module.
Previously, such a file would only be available if the module happened to
actually import something from that module.
llvm-svn: 232583
NAKAMURA Takumi [Wed, 18 Mar 2015 01:41:58 +0000 (01:41 +0000)]
Fix test in release mode. This reapplies r232456, corresponding to r232579.
llvm-svn: 232582
Alexei Starovoitov [Wed, 18 Mar 2015 01:39:40 +0000 (01:39 +0000)]
[bpf] fix build
fix BPF backend build broken by r232429
Patch by Brenden Blanco
llvm-svn: 232581
Josh Magee [Wed, 18 Mar 2015 01:34:06 +0000 (01:34 +0000)]
Add testcases for BEXTR.
These BEXTR cases are a check for the 64-bit load form and two negative cases where the bitrange is non-contiguous. From a private patch equivalent to r189742/PR17028.
llvm-svn: 232580
Nick Lewycky [Wed, 18 Mar 2015 01:06:24 +0000 (01:06 +0000)]
Fix the LLVM type used when lowering initializer list reference temporaries to global variables. Reapplies r232454 with fix for PR22940.
llvm-svn: 232579
Krzysztof Parzyszek [Wed, 18 Mar 2015 00:44:46 +0000 (00:44 +0000)]
Missed testcase for r232577
llvm-svn: 232578
Krzysztof Parzyszek [Wed, 18 Mar 2015 00:43:46 +0000 (00:43 +0000)]
Generate bit manipulation instructions on Hexagon
llvm-svn: 232577
Sanjoy Das [Wed, 18 Mar 2015 00:41:29 +0000 (00:41 +0000)]
[SCEV] Make isImpliedCond smarter.
Summary:
This change teaches isImpliedCond to infer things like "X sgt 0" => "X -
1 sgt -1". The `ConstantRange` class has the logic to do the heavy
lifting, this change simply gets ScalarEvolution to exploit that when
reasonable.
Depends on D8345
Reviewers: atrick
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D8346
llvm-svn: 232576
Sanjoy Das [Wed, 18 Mar 2015 00:41:24 +0000 (00:41 +0000)]
[ConstantRange] Split makeICmpRegion in two.
Summary:
This change splits `makeICmpRegion` into `makeAllowedICmpRegion` and
`makeSatisfyingICmpRegion` with slightly different contracts. The first
one is useful for determining what values some expression //may// take,
given that a certain `icmp` evaluates to true. The second one is useful
for determining what values are guaranteed to //satisfy// a given
`icmp`.
Reviewers: nlewycky
Reviewed By: nlewycky
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D8345
llvm-svn: 232575
Kostya Serebryany [Wed, 18 Mar 2015 00:23:44 +0000 (00:23 +0000)]
[sanitizer] add run-time a flag coverage_order_pcs. When true, the PCs are dumped in the order of their appearance
llvm-svn: 232573
David Majnemer [Wed, 18 Mar 2015 00:03:36 +0000 (00:03 +0000)]
DAGCombiner: fold (xor (shl 1, x), -1) -> (rotl ~1, x)
Targets which provide a rotate make it possible to replace a sequence of
(XOR (SHL 1, x), -1) with (ROTL ~1, x). This saves an instruction on
architectures like X86 and POWER(64).
Differential Revision: http://reviews.llvm.org/D8350
llvm-svn: 232572
David Majnemer [Tue, 17 Mar 2015 23:55:00 +0000 (23:55 +0000)]
Basic: Update clang to reflect changes made to LLVM datalayout
We now give x86-64 COFF targets a different mangling code, update clang
to use it.
llvm-svn: 232571
David Majnemer [Tue, 17 Mar 2015 23:54:51 +0000 (23:54 +0000)]
COFF: Let globals with private linkage reside in their own section
COFF COMDATs (for selection kinds other than 'select any') require at
least one non-section symbol in the symbol table.
Satisfy this by morally enhancing the linkage from private to internal.
Differential Revision: http://reviews.llvm.org/D8394
llvm-svn: 232570