Sanjoy Das [Tue, 4 Nov 2014 00:06:57 +0000 (00:06 +0000)]
Change logic in StackMaps::recordStackMapOpers to use the isInt<32>
predicate instead of bitwise operations.
This is not a functional change.
llvm-svn: 221209
Sean Callanan [Tue, 4 Nov 2014 00:06:34 +0000 (00:06 +0000)]
Added a test case for reading ivars from the
Objective-C runtime. We'll need to do more
(subclasses, partially-defined classes, etc.)
but this tests that at least the basics work.
llvm-svn: 221208
Zachary Turner [Tue, 4 Nov 2014 00:00:12 +0000 (00:00 +0000)]
Implement a framework for live debugging on Windows.
When processes are launched for debugging on Windows now, LLDB
will detect changes such as DLL loads and unloads, breakpoints,
thread creation and deletion, etc.
These notifications are not yet propagated to LLDB in a way that
LLDB understands what is happening with the process. This only
picks up the notifications from the OS in a way that they can be
sent to LLDB with subsequent patches.
Reviewed by: Scott Graham
Differential Revision: http://reviews.llvm.org/D6037
llvm-svn: 221207
Reid Kleckner [Mon, 3 Nov 2014 23:52:09 +0000 (23:52 +0000)]
Lower __builtin_fabs* to @llvm.fabs.*
mingw64's headers implement fabs by calling __builtin_fabs, so using the
library call results in an infinite loop. If the backend legalizes
@llvm.fabs as a call to fabs later, things should work out, as the crt
provides a definition.
llvm-svn: 221206
Reid Kleckner [Mon, 3 Nov 2014 23:51:40 +0000 (23:51 +0000)]
Remove dead AST type argument to EmitFAbs
llvm-svn: 221205
Akira Hatanaka [Mon, 3 Nov 2014 23:24:10 +0000 (23:24 +0000)]
Rename variables to conform to llvm coding standards.
Differential Revision: http://reviews.llvm.org/D6062
llvm-svn: 221204
Hal Finkel [Mon, 3 Nov 2014 23:19:16 +0000 (23:19 +0000)]
Use AA in LoadCombine
LoadCombine can be smarter about aborting when a writing instruction is
encountered, instead of aborting upon encountering any writing instruction, use
an AliasSetTracker, and only abort when encountering some write that might
alias with the loads that could potentially be combined.
This was originally motivated by comments made (and a test case provided) by
David Majnemer in response to PR21448. It turned out that LoadCombine was not
responsible for that PR, but LoadCombine should also be improved so that
unrelated stores (and @llvm.assume) don't interrupt load combining.
llvm-svn: 221203
David Blaikie [Mon, 3 Nov 2014 23:10:59 +0000 (23:10 +0000)]
Use common range handling for the CU's ranges
This generalizes the range handling for ranges in both the skeleton and
full unit, laying the foundation for the addition of more ranges (rather
than just the CU's special case) in the skeleton CU with fission+gmlt.
llvm-svn: 221202
Greg Clayton [Mon, 3 Nov 2014 23:10:56 +0000 (23:10 +0000)]
Fix this test to set a breakpoint at the correct location that will always get hit so it doesn't intermittently fail on MacOSX.
llvm-svn: 221201
Rafael Espindola [Mon, 3 Nov 2014 23:09:25 +0000 (23:09 +0000)]
Remove local handling of ASAN_OPTIONS and UBSAN_OPTIONS.
They are now forwarded by TestingConfig.py.
llvm-svn: 221200
Akira Hatanaka [Mon, 3 Nov 2014 23:06:31 +0000 (23:06 +0000)]
[AArch64] Make function processLogicalImmediate more efficient. NFC.
llvm-svn: 221199
Rafael Espindola [Mon, 3 Nov 2014 23:04:56 +0000 (23:04 +0000)]
Handle ASAN_OPTIONS and UBSAN_OPTIONS in TestingConfig.py
Currently they are passed to tests of llvm itself, but not, for example, lld.
With this patch the options are visible in every test.
llvm-svn: 221198
Greg Clayton [Mon, 3 Nov 2014 23:02:08 +0000 (23:02 +0000)]
Fixed a test suite error on MacOSX where people were using ".data" as the data section name for all file formats. Instead fix the test by finding the section by section type so the test is agnostic to the file format (and passes on MacOSX).
llvm-svn: 221197
Greg Clayton [Mon, 3 Nov 2014 22:58:38 +0000 (22:58 +0000)]
Fixed a test suite error on MacOSX where people were using ".data" as the data section name for all file formats. Instead fix the test by finding the section by section type so the test is agnostic to the file format (and passes on MacOSX).
llvm-svn: 221196
Alexey Samsonov [Mon, 3 Nov 2014 22:46:13 +0000 (22:46 +0000)]
[TSan] Remove bogus unused global variables
llvm-svn: 221195
Alexey Samsonov [Mon, 3 Nov 2014 22:23:44 +0000 (22:23 +0000)]
[TSan] Use StackTrace from sanitizer_common where applicable
Summary:
This change removes `__tsan::StackTrace` class. There are
now three alternatives:
# Lightweight `__sanitizer::StackTrace`, which doesn't own a buffer
of PCs. It is used in functions that need stack traces in read-only
mode, and helps to prevent unnecessary allocations/copies (e.g.
for StackTraces fetched from StackDepot).
# `__sanitizer::BufferedStackTrace`, which stores buffer of PCs in
a constant array. It is used in TraceHeader (non-Go version)
# `__tsan::VarSizeStackTrace`, which owns buffer of PCs, dynamically
allocated via TSan internal allocator.
Test Plan: compiler-rt test suite
Reviewers: dvyukov, kcc
Reviewed By: kcc
Subscribers: llvm-commits, kcc
Differential Revision: http://reviews.llvm.org/D6004
llvm-svn: 221194
Alexey Samsonov [Mon, 3 Nov 2014 22:18:12 +0000 (22:18 +0000)]
[TSan} Build Go version with -std=c++11
llvm-svn: 221192
Rafael Espindola [Mon, 3 Nov 2014 22:17:49 +0000 (22:17 +0000)]
refactor duplicated code. NFC.
llvm-svn: 221191
Alexey Samsonov [Mon, 3 Nov 2014 22:17:39 +0000 (22:17 +0000)]
[TSan] Fix signed-compare warning in the unit test
llvm-svn: 221190
Tobias Grosser [Mon, 3 Nov 2014 22:11:20 +0000 (22:11 +0000)]
Revert "Temporary disable formatting error"
This reverts commit r221159, as clang-format is again back to its old behaviour
and we do not cause any buildbot error messages any more.
llvm-svn: 221189
Reid Kleckner [Mon, 3 Nov 2014 21:56:03 +0000 (21:56 +0000)]
Move the no-prototype calling conv check after decl merging
Now we don't warn on this code:
void __stdcall f(void);
void __stdcall f();
My previous commit regressed this functionality because I didn't update
the relevant test case which used a definition.
llvm-svn: 221188
David Majnemer [Mon, 3 Nov 2014 21:55:12 +0000 (21:55 +0000)]
InstCombine: Remove infinite loop caused by FoldOpIntoPhi
FoldOpIntoPhi could create an infinite loop if the PHI could potentially
reach a BB it was considering inserting instructions into. The
instructions it would insert would eventually lead to other combines
firing which would, again, lead to FoldOpIntoPhi firing.
The solution is to handicap FoldOpIntoPhi so that it doesn't attempt to
insert instructions that the PHI might reach.
This fixes PR21377.
llvm-svn: 221187
David Blaikie [Mon, 3 Nov 2014 21:52:56 +0000 (21:52 +0000)]
Push the CURangeList down into the skeleton CU (where available) rather than the full CU
So that it may be shared between skeleton/full compile unit, for CU
ranges and other ranges to be added for fission+gmlt.
(at some point we might want some kind of object shared between the
skeleton and full compile units for all those things we only want one of
in that scope, rather than having the full unit always look through to
the skeleton... - alternatively, we might be able to have the skeleton
pointer (or another, separate pointer) point to the skeleton or to the
unit itself in non-fission, so we don't have to special case its
absence)
llvm-svn: 221186
Ahmed Bougacha [Mon, 3 Nov 2014 21:25:18 +0000 (21:25 +0000)]
[X86] Add debug print name for X86ISD::[US]MUL8. NFC-ish.
The opcodes were added in r220516, but I forgot to add the print names.
llvm-svn: 221185
Reid Kleckner [Mon, 3 Nov 2014 21:24:50 +0000 (21:24 +0000)]
Don't diagnose no-prototype callee-cleanup function definitions
We already have a warning on the call sites of code like this:
void f() { }
void g() { f(1, 2, 3); }
t.c:2:21: warning: too many arguments in call to 'f'
We can limit ourselves to diagnosing unprototyped forward declarations
of f to cut down on noise.
llvm-svn: 221184
Rafael Espindola [Mon, 3 Nov 2014 21:24:43 +0000 (21:24 +0000)]
[lit] Forward LD_PRELOAD to tests.
With this patch I can use asan to test the gold plugin without having
to build gold itself with asan.
llvm-svn: 221183
David Blaikie [Mon, 3 Nov 2014 21:15:30 +0000 (21:15 +0000)]
Add DwarfCompileUnit::BaseAddress to track the base address used by relative addressing in debug_ranges and debug_loc
This is one of a few steps to generalize range handling to include the
CU range (thus the CU's range list will be moved into the range list
list, losing track of the base address in the process), which means
generalizing ranges from both the skeleton and full unit under fission.
And... then I can used that generalized support for ranges in
fission+gmlt where there'll be a bunch more ranges in the skeleton.
llvm-svn: 221182
Greg Clayton [Mon, 3 Nov 2014 21:02:54 +0000 (21:02 +0000)]
The change previously committed as 220983 broke large binary memory reads. I kept the "idx - 1" fix from 220983, but reverted the while loop that was incorrectly added.
The details are: large packets (like large memory reads (m packets) or large binary memory reads (x packet)) can get responses that come in across multiple read() calls. The while loop that was added meant that if only a partial packet came in (like only "$abc" coming for a response) GDBRemoteCommunication::CheckForPacket() was called, it would deadlock in the while loop because no more data is going to come in as this function needs to be called again with more data from another read. So the original fix will need to be corrected and resubmitted.
<rdar://problem/
18853744>
llvm-svn: 221181
Rafael Espindola [Mon, 3 Nov 2014 20:55:23 +0000 (20:55 +0000)]
Fix leak found by asan.
llvm-svn: 221180
Rafael Espindola [Mon, 3 Nov 2014 20:49:17 +0000 (20:49 +0000)]
Fix a leak found by asan.
llvm-svn: 221179
Akira Hatanaka [Mon, 3 Nov 2014 20:37:04 +0000 (20:37 +0000)]
[ARM, inline-asm] Fix ARMTargetLowering::getRegForInlineAsmConstraint to return
register class tGPRRegClass if the target is thumb1.
This commit fixes a crash that occurs during register allocation which was
triggered when a virtual register defined by an inline-asm instruction had to
be spilled.
rdar://problem/
18740489
llvm-svn: 221178
Reid Kleckner [Mon, 3 Nov 2014 20:35:30 +0000 (20:35 +0000)]
MSVC requires redeclarations to repeat noexcept
llvm-svn: 221177
Ahmed Bougacha [Mon, 3 Nov 2014 20:26:35 +0000 (20:26 +0000)]
[X86] 8bit divrem: Improve codegen for AH register extraction.
For 8-bit divrems where the remainder is used, we used to generate:
divb %sil
shrw $8, %ax
movzbl %al, %eax
That was to avoid an H-reg access, which is problematic mainly because
it isn't possible in REX-prefixed instructions.
This patch optimizes that to:
divb %sil
movzbl %ah, %eax
To do that, we explicitly extend AH, and extract the L-subreg in the
resulting register. The extension is done using the NOREX variants of
MOVZX. To support signed operations, MOVSX_NOREX is also added.
Further, this introduces a new SDNode type, [us]divrem_ext_hreg, which is
then lowered to a sequence containing a single zext (rather than 2).
Differential Revision: http://reviews.llvm.org/D6064
llvm-svn: 221176
Hal Finkel [Mon, 3 Nov 2014 20:21:32 +0000 (20:21 +0000)]
EarlyCSE should ignore calls to @llvm.assume
EarlyCSE uses a simple generation scheme for handling memory-based
dependencies, and calls to @llvm.assume (which are marked as writing to memory
to ensure the preservation of control dependencies) disturb that scheme
unnecessarily. Skipping calls to @llvm.assume is legal, and the alternative
(adding AA calls in EarlyCSE) is likely undesirable (we have GVN for that).
Fixes PR21448.
llvm-svn: 221175
Roman Divacky [Mon, 3 Nov 2014 19:50:48 +0000 (19:50 +0000)]
Require asserts to unbreak the buildbots.
llvm-svn: 221174
Tom Stellard [Mon, 3 Nov 2014 19:49:05 +0000 (19:49 +0000)]
Reapply: R600: Make sure to inline all internal functions
Function calls aren't supported yet.
This was reverted due to build breakages, which should be fixed now.
llvm-svn: 221173
Fariborz Jahanian [Mon, 3 Nov 2014 19:46:18 +0000 (19:46 +0000)]
Further restrict issuance of 'override' warning if method
is argument to a macro which is defined in system header.
llvm-svn: 221172
Chad Rosier [Mon, 3 Nov 2014 19:11:30 +0000 (19:11 +0000)]
[Reassociate] Canonicalize negative constants out of expressions.
This gives CSE/GVN more options to eliminate duplicate expressions.
This is a follow up patch to http://reviews.llvm.org/D4904.
http://reviews.llvm.org/D5363
llvm-svn: 221171
Roman Divacky [Mon, 3 Nov 2014 18:32:54 +0000 (18:32 +0000)]
Implement vaarg lowering for ppc32. Lowering of scalars and aggregates
is supported. Complex numbers are not.
llvm-svn: 221170
Reid Kleckner [Mon, 3 Nov 2014 18:22:42 +0000 (18:22 +0000)]
Relax the LLVM_NOEXCEPT _MSC_VER version check back to 1900
Unconditional noexcept support was added in the VS 2013 Nov CTP. Given
that there have been three CTPs since then, I don't think we need
careful macro magic to target that specific tech preview. Instead,
target the major release version number of 1900, which corresponds to
the as-yet unreleased VS "14".
llvm-svn: 221169
Paul Robinson [Mon, 3 Nov 2014 18:19:26 +0000 (18:19 +0000)]
Normally an 'optnone' function goes through fast-isel, which does not
call DAGCombiner. But we ran into a case (on Windows) where the
calling convention causes argument lowering to bail out of fast-isel,
and we end up in CodeGenAndEmitDAG() which does run DAGCombiner.
So, we need to make DAGCombiner check for 'optnone' after all.
Commit includes the test that found this, plus another one that got
missed in the original optnone work.
llvm-svn: 221168
Duncan P. N. Exon Smith [Mon, 3 Nov 2014 18:13:57 +0000 (18:13 +0000)]
IR: MDNode => Value: Instruction::getAllMetadataOtherThanDebugLoc()
Change `Instruction::getAllMetadataOtherThanDebugLoc()` from a vector of
`MDNode` to one of `Value`. Part of PR21433.
llvm-svn: 221167
Charlie Turner [Mon, 3 Nov 2014 17:38:00 +0000 (17:38 +0000)]
Remove the cortex-a9-mp CPU.
This CPU definition is redundant. The Cortex-A9 is defined as
supporting multiprocessing extensions. Remove its definition and
update appropriate tests.
LLVM defines both a cortex-a9 CPU and a cortex-a9-mp CPU. The only
difference between the two CPU definitions in ARM.td is that
cortex-a9-mp contains the feature FeatureMP for multiprocessing
extensions.
This is redundant since the Cortex-A9 is defined as having
multiprocessing extensions in the TRMs. armcc also defines the
Cortex-A9 as having multiprocessing extensions by default.
Change-Id: Ifcadaa6c322be0a33d9d2a39cfdd7da1d75981a7
llvm-svn: 221166
Rafael Espindola [Mon, 3 Nov 2014 17:14:46 +0000 (17:14 +0000)]
Fix warnings about missing override.
llvm-svn: 221165
David Blaikie [Mon, 3 Nov 2014 17:10:38 +0000 (17:10 +0000)]
Cleanup some unused or trivial functions in DwarfCompileUnit
llvm-svn: 221164
Fariborz Jahanian [Mon, 3 Nov 2014 17:03:07 +0000 (17:03 +0000)]
This patch reverts r220496 which issues warning on comparing
parameters with nonnull attribute when comparison is always
true/false. Patch causes false positive when parameter is
modified in the function.
llvm-svn: 221163
Matt Arsenault [Mon, 3 Nov 2014 16:51:53 +0000 (16:51 +0000)]
Emit OpenCL local global variables without zeorinitializer
Local variables are not initialized, and every target has
been (incorrectly) ignoring the unnecessary request for
zero initialization.
llvm-svn: 221162
David Blaikie [Mon, 3 Nov 2014 16:40:43 +0000 (16:40 +0000)]
Sink DwarfUnit::CURanges into DwarfCompileUnit
llvm-svn: 221161
Hans Wennborg [Mon, 3 Nov 2014 16:09:16 +0000 (16:09 +0000)]
Don't allow dllimport/export on classes with internal linkage (PR21399)
Trying to import or export such classes doesn't make sense, and Clang
would assert trying to export vtables for them.
This is consistent with how we treat functions with internal linkage,
but it is stricter than MSVC so we may have to back down if it breaks
real code.
llvm-svn: 221160
Tobias Grosser [Mon, 3 Nov 2014 15:42:45 +0000 (15:42 +0000)]
Temporary disable formatting error
This should silence the buildbots until we understand if the clang-format
changes in r221125 have been intentional. See reply on cfe-commits for details.
llvm-svn: 221159
Daniel Jasper [Mon, 3 Nov 2014 15:42:11 +0000 (15:42 +0000)]
Revert "clang-format: [Java] Allow trailing semicolons after enums."
This reverts commit
b5bdb2ef59ab922bcb4d6e843fffaee1f7f68a8c.
This doesn't really seem necessary on second though and causes problems
with C++ enum formatting.
llvm-svn: 221158
Oliver Stannard [Mon, 3 Nov 2014 15:28:40 +0000 (15:28 +0000)]
[AArch64] Fix miscompile of comparison with 0xffffffffffffffff
Some literals in the AArch64 backend had 15 'f's rather than 16, causing
comparisons with a constant 0xffffffffffffffff to be miscompiled.
llvm-svn: 221157
Sid Manning [Mon, 3 Nov 2014 14:56:05 +0000 (14:56 +0000)]
Handle ctor/init_array initialization.
Hexagon was not calling InitializeELF and could not select between
ctors and init_array.
Phabricator revision: http://reviews.llvm.org/D6061
llvm-svn: 221156
Charlie Turner [Mon, 3 Nov 2014 14:52:00 +0000 (14:52 +0000)]
Merge the directive-eabi_attribute.s and directive-eabi_attribute-2.s tests.
test/MC/ARM/directive-eabi_attribute.s had gotten out-of-sync with
test/MC/ARM/directive-eabi_attribute-2.s. The former tests the encoding of
build attributes in object files, and the latter the encoding in assembly
files. Since both these tests need to be updated at the same time, it makes
sense to combine them into a single test. The object file encodings are being
checked against the ouput of -arm-attributes rather than by direct byte
comparisons which makes for easier reading.
Change-Id: I0075de506ae5626fb2fa235383fe5ce6a65a15a9
llvm-svn: 221155
Hans Wennborg [Mon, 3 Nov 2014 14:24:45 +0000 (14:24 +0000)]
Don't dllimport inline functions when targeting MinGW (PR21366)
It turns out that MinGW never dllimports of exports inline functions.
This means that code compiled with Clang would fail to link with
MinGW-compiled libraries since we might try to import functions that
are not imported.
To fix this, make Clang never dllimport inline functions when targeting
MinGW.
llvm-svn: 221154
Rafael Espindola [Mon, 3 Nov 2014 14:09:47 +0000 (14:09 +0000)]
Add CRLF support to LineIterator.
The MRI scripts have to work with CRLF, and in general it is probably
a good idea to support this in a core utility like LineIterator.
llvm-svn: 221153
Alexander Kornienko [Mon, 3 Nov 2014 14:06:31 +0000 (14:06 +0000)]
[clang-tidy] Added -fix-errors option
Summary:
Added -fix-errors option to allow applying fixes when compiler errors
are present. Without this flag -fix would bail out if there are compiler errors.
This is needed to avoid applying wrong fixes if Clang fails to recover from
compilation errors correctly.
Reviewers: djasper, klimek
Reviewed By: klimek
Subscribers: curdeius, cfe-commits
Differential Revision: http://reviews.llvm.org/D6059
llvm-svn: 221152
Oliver Stannard [Mon, 3 Nov 2014 12:19:03 +0000 (12:19 +0000)]
Revert r221150, as it broke sanitizer tests
llvm-svn: 221151
Oliver Stannard [Mon, 3 Nov 2014 12:02:51 +0000 (12:02 +0000)]
Emit .eh_frame with relocations to functions, rather than sections
When LLVM emits DWARF call frame information, it currently creates a local,
section-relative symbol in the code section, which is pointed to by a
relocation on the .eh_frame section. However, for C++ we emit some functions in
section groups, and the SysV ABI has some rules to make it easier to remove
these sections
(http://www.sco.com/developers/gabi/latest/ch4.sheader.html#section_group_rules):
A symbol table entry with STB_LOCAL binding that is defined relative to one
of a group's sections, and that is contained in a symbol table section that is
not part of the group, must be discarded if the group members are discarded.
References to this symbol table entry from outside the group are not allowed.
This means that we need to use the function symbol for the relocation, not a
temporary symbol.
There was a comment in the code claiming that the local symbol was used to
avoid creating a relocation, but a relocation must be created anyway as the
code and CFI are in different sections.
llvm-svn: 221150
Peter Zotov [Mon, 3 Nov 2014 11:47:14 +0000 (11:47 +0000)]
[OCaml] Fix mismatched CAMLparam/CAMLreturn.
Also, revert r221142--it was an incorrect fix to this bug
which fixed tests by accident.
llvm-svn: 221149
Charlie Turner [Mon, 3 Nov 2014 10:58:05 +0000 (10:58 +0000)]
Test commit.
Fixes two typos.
Change-Id: I129f647de8933e1d8f0dc9941bcb91602edce7e2
llvm-svn: 221148
Peter Collingbourne [Mon, 3 Nov 2014 10:38:26 +0000 (10:38 +0000)]
CMake: Add libm to list of system libs printed by llvm-config.
This is required by the interpreter library, and also matches the autoconf
behavior.
llvm-svn: 221147
Daniel Sanders [Mon, 3 Nov 2014 10:14:57 +0000 (10:14 +0000)]
[mips] Remove unused prototype and variable. NFC.
llvm-svn: 221146
Peter Zotov [Mon, 3 Nov 2014 10:06:19 +0000 (10:06 +0000)]
[OCaml] Add -g on DEBUG_SYMBOLS=1, not ENABLE_OPTIMIZED.
Thanks echristo for pointing this out.
llvm-svn: 221145
Peter Zotov [Mon, 3 Nov 2014 09:58:41 +0000 (09:58 +0000)]
Unbreak build.
A bug in lit.cfg was introduced in r221137.
llvm-svn: 221144
Peter Zotov [Mon, 3 Nov 2014 09:51:47 +0000 (09:51 +0000)]
[OCaml] Don't use deprecated non-caml_namespaced functions.
llvm-svn: 221143
Peter Zotov [Mon, 3 Nov 2014 09:51:44 +0000 (09:51 +0000)]
[OCaml] Initialize local roots prior to raising.
On 4.02, the OCaml unwinder otherwise gets confused and segfaults.
llvm-svn: 221142
Peter Zotov [Mon, 3 Nov 2014 09:51:41 +0000 (09:51 +0000)]
[OCaml] Core package should depend on LLVMTransformUtils for LLVMCloneModule.
llvm-svn: 221141
Peter Zotov [Mon, 3 Nov 2014 09:51:37 +0000 (09:51 +0000)]
[OCaml] Fix ocamlc -custom builds when configured as --enable-shared.
llvm-svn: 221140
Peter Zotov [Mon, 3 Nov 2014 09:51:34 +0000 (09:51 +0000)]
[OCaml] Avoid embedding absolute paths into executables.
Bindings built out-of-tree, e.g. via OPAM, should append
a line to META.llvm like the following:
linkopts = "-cclib -L$libdir -cclib -Wl,-rpath,$libdir"
where $libdir is the lib/ directory where LLVM libraries are
installed.
llvm-svn: 221139
Peter Zotov [Mon, 3 Nov 2014 09:51:28 +0000 (09:51 +0000)]
[OCaml] Don't build stub libraries twice.
The default Makefile.rules BUILD_ARCHIVE machinery was
unintentionally enabled.
llvm-svn: 221138
Peter Zotov [Mon, 3 Nov 2014 09:50:53 +0000 (09:50 +0000)]
[OCaml] Run tests twice, with ocamlc and ocamlopt (if available)
ocamlc and ocamlopt expose a distinct set of buildsystem bugs, e.g.
only ocamlc would detect -custom or -dllib-related bugs, and as all
buildbots will have ocamlopt, these bugs will stay hidden.
This change should add no more than 30 seconds of testing time.
llvm-svn: 221137
Peter Zotov [Mon, 3 Nov 2014 09:50:02 +0000 (09:50 +0000)]
[OCaml] META: remove exists_if(toplevel).
ocamlfind ignores the predicates in this case, making the package
unavailable for batch compilation as well.
llvm-svn: 221136
Peter Zotov [Mon, 3 Nov 2014 09:49:42 +0000 (09:49 +0000)]
[OCaml] ExecutionEngine package should not depend on interpreter.
Interpreter support was removed in r220957.
llvm-svn: 221135
David Majnemer [Mon, 3 Nov 2014 07:58:16 +0000 (07:58 +0000)]
Forgot to add input file for test added in r221133
llvm-svn: 221134
David Majnemer [Mon, 3 Nov 2014 07:23:25 +0000 (07:23 +0000)]
llvm-vtabledump: Handle Itanium VTables
Add support in the vtable dumper for the Itanium ABI.
llvm-svn: 221133
Craig Topper [Mon, 3 Nov 2014 07:05:28 +0000 (07:05 +0000)]
[x86] Add cx16 feature to KNL, SKX, and CoreAVXi CPUs.
llvm-svn: 221132
Craig Topper [Mon, 3 Nov 2014 07:05:26 +0000 (07:05 +0000)]
[x86] Realphabetize the feature string decoding function since it was mostly in alphabetical order.
llvm-svn: 221131
Craig Topper [Mon, 3 Nov 2014 06:51:41 +0000 (06:51 +0000)]
Add FSGSBASE intrinsics to x86 intrinsic headers.
llvm-svn: 221130
David Majnemer [Mon, 3 Nov 2014 05:53:55 +0000 (05:53 +0000)]
InstCombine: Combine (X | Y) - X to (~X & Y)
This implements the transformation from (X | Y) - X to (~X & Y).
Differential Revision: http://reviews.llvm.org/D5791
llvm-svn: 221129
Rafael Auler [Mon, 3 Nov 2014 05:26:18 +0000 (05:26 +0000)]
[LinkerScript] Change ErrorOr usage to fix MSVC2012 buildbots
Number parsing functions used an ErrorOr<> idiom that is not supported in
MSVC2012. This patch fixes this.
llvm-svn: 221128
Craig Topper [Mon, 3 Nov 2014 04:19:58 +0000 (04:19 +0000)]
Remove definitions from Intrin.h that already exist in one of the other x86 intrinsic headers. Add a run line with Broadwell as the cpu type to ms-intrin.cpp test to catch some of these in the future.
llvm-svn: 221127
Rafael Auler [Mon, 3 Nov 2014 04:09:51 +0000 (04:09 +0000)]
[lld] Teach LLD how to parse most linker scripts
This patch does *not* implement any semantic actions, but it is a first step to
teach LLD how to read complete linker scripts. The additional linker scripts
statements whose parsing is now supported are:
* SEARCH_DIR directive
* SECTIONS directive
* Symbol definitions inside SECTIONS including PROVIDE and PROVIDE_HIDDEN
* C-like expressions used in many places in linker scripts
* Input to output sections mapping
The goal of this commit was guided towards completely parsing a default GNU ld
linker script and the linker script used to link the FreeBSD kernel. Thus, it
also adds a test case based on the default linker script used in GNU ld for
x86_64 ELF targets. I tested SPEC userland programs linked by GNU ld, using the
linker script dump'ed by this parser, and everything went fine. I then tested
linking the FreeBSD kernel with a dump'ed linker script, installed the new
kernel and booted it, everything went fine.
Directives that still need to be implemented:
* MEMORY
* PHDRS
Reviewers: silvas, shankarke and ruiu
http://reviews.llvm.org/D5852
llvm-svn: 221126
Daniel Jasper [Mon, 3 Nov 2014 03:00:42 +0000 (03:00 +0000)]
clang-format: [Java] Allow trailing semicolons after enums.
Before:
enum SomeThing { ABC, CDE }
;
After:
enum SomeThing { ABC, CDE };
llvm-svn: 221125
Daniel Jasper [Mon, 3 Nov 2014 02:45:58 +0000 (02:45 +0000)]
clang-format: [Java] Fix more generics formatting.
Before:
< T extends B > T getInstance(Class<T> type);
After:
<T extends B> T getInstance(Class<T> type);
llvm-svn: 221124
David Blaikie [Mon, 3 Nov 2014 02:41:49 +0000 (02:41 +0000)]
Sink range list handling down from DwarfUnit into its only use, in DwarfCompileUnit.
llvm-svn: 221123
Daniel Jasper [Mon, 3 Nov 2014 02:35:14 +0000 (02:35 +0000)]
clang-format: [Java] Fix static generic methods.
Before:
public static<R> ArrayList<R> get() {}
After:
public static <R> ArrayList<R> get() {}
llvm-svn: 221122
Daniel Jasper [Mon, 3 Nov 2014 02:27:28 +0000 (02:27 +0000)]
clang-format: [Java] Fix class declaration formatting.
Before:
@SomeAnnotation()
abstract
class
aaaaaaaaaaaa extends
bbbbbbbbbbbbbbb implements
cccccccccccc {
}
After:
@SomeAnnotation()
abstract class
aaaaaaaaaaaa extends
bbbbbbbbbbbbbbb
implements
cccccccccccc {
}
llvm-svn: 221121
Diego Novillo [Mon, 3 Nov 2014 00:51:45 +0000 (00:51 +0000)]
Use ErrorOr for the ::create factory on instrumented and sample profilers.
Summary:
As discussed in
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-
20141027/242445.html,
the creation of reader and writer instances is better done using
ErrorOr. There are no functional changes, but several callers needed to
be adjusted.
Reviewers: bogner
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D6076
llvm-svn: 221120
Matt Arsenault [Sun, 2 Nov 2014 23:46:59 +0000 (23:46 +0000)]
R600: Don't unnecessarily repeat the register class
llvm-svn: 221119
Matt Arsenault [Sun, 2 Nov 2014 23:46:54 +0000 (23:46 +0000)]
R600/SI: Use REG_SEQUENCE instead of INSERT_SUBREGs
llvm-svn: 221118
Matt Arsenault [Sun, 2 Nov 2014 23:46:51 +0000 (23:46 +0000)]
Support REG_SEQUENCE in tablegen.
The problem is mostly that variadic output instruction
aren't handled, so it is rejected for having an inconsistent
number of operands, and then the right number of operands
isn't emitted.
llvm-svn: 221117
Matt Arsenault [Sun, 2 Nov 2014 23:46:47 +0000 (23:46 +0000)]
Fix typo
llvm-svn: 221116
Matt Arsenault [Sun, 2 Nov 2014 23:46:44 +0000 (23:46 +0000)]
Fix missing C++ mode comment
llvm-svn: 221115
Daniel Jasper [Sun, 2 Nov 2014 22:46:42 +0000 (22:46 +0000)]
clang-format: Fix false positive in lambda detection.
Before:
delete [] a -> b;
After:
delete[] a->b;
This fixes part of llvm.org/PR21419.
llvm-svn: 221114
Daniel Jasper [Sun, 2 Nov 2014 22:31:39 +0000 (22:31 +0000)]
clang-format: [Java] Support enums without trailing semicolon.
Before:
class SomeClass {
enum SomeThing { ABC, CDE } void f() {
}
}
After:
class SomeClass {
enum SomeThing { ABC, CDE }
void f() {
}
}
This fixed llvm.org/PR21458.
llvm-svn: 221113
Daniel Jasper [Sun, 2 Nov 2014 22:13:03 +0000 (22:13 +0000)]
clang-format: [Java] Don't break imports.
This fixes llvm.org/PR21453.
llvm-svn: 221112
Filipe Cabecinhas [Sun, 2 Nov 2014 22:03:15 +0000 (22:03 +0000)]
Fix the Makefile build by actually building ABI/SysV-ppc
llvm-svn: 221111
Daniel Jasper [Sun, 2 Nov 2014 22:00:57 +0000 (22:00 +0000)]
clang-format: [Java] Add space between "synchronized" and "(".
Before:
synchronized(mData) {
// ...
}
After:
synchronized (mData) {
// ...
}
This fixes llvm.org/PR21455.
llvm-svn: 221110
Daniel Jasper [Sun, 2 Nov 2014 21:52:57 +0000 (21:52 +0000)]
clang-format: [Java] Support generics with "?".
Before:
@Override
public Map < String,
? > getAll() {
// ...
}
After:
@Override
public Map<String, ?> getAll() {
// ...
}
This fixes llvm.org/PR21454.
llvm-svn: 221109