Tim Northover [Thu, 27 Nov 2014 21:29:20 +0000 (21:29 +0000)]
Stop using ArrayRef of a const type.
I *think* this is what the GCC bots are complaining about.
llvm-svn: 222905
Tim Northover [Thu, 27 Nov 2014 21:02:49 +0000 (21:02 +0000)]
AArch64: simplify PCS mapping.
Now that LLVM can count the registers needed to implement AAPCS rules, we don't
need to duplicate that logic here. This means we can drop the explicit padding
and also use more natural types in many cases (e.g. "struct { float arr[3]; }"
used to end up as "[2 x double]" to avoid holes on the stack.
The one wrinkle is that AAPCS va_arg was also using the register counting
machinery. But the local replacement isn't too bad.
llvm-svn: 222904
Tim Northover [Thu, 27 Nov 2014 21:02:42 +0000 (21:02 +0000)]
AArch64: treat [N x Ty] as a block during procedure calls.
The AAPCS treats small structs and homogeneous floating (or vector) aggregates
specially, and guarantees they either get passed as a contiguous block of
registers, or prevent any future use of those registers and get passed on the
stack.
This concept can fit quite neatly into LLVM's own type system, mapping an HFA
to [N x float] and so on, and small structs to [N x i64]. Doing so allows
front-ends to emit AAPCS compliant code without having to duplicate the
register counting logic.
llvm-svn: 222903
Oleksiy Vyalov [Thu, 27 Nov 2014 20:51:24 +0000 (20:51 +0000)]
Make LLGS to open a named pipe and write a listening port to it only when a proper port value is received.
llvm-svn: 222902
Zoran Jovanovic [Thu, 27 Nov 2014 18:28:59 +0000 (18:28 +0000)]
[mips][microMIPS] Implement SWM16 and LWM16 instructions
Differential Revision: http://reviews.llvm.org/D5579
llvm-svn: 222901
Jozef Kolek [Thu, 27 Nov 2014 18:18:42 +0000 (18:18 +0000)]
[mips][microMIPS] Implement BREAK16 and SDBBP16 instructions
Patch by Radovan Obradovic.
Differential Revision: http://reviews.llvm.org/D5048
llvm-svn: 222900
Daniel Sanders [Thu, 27 Nov 2014 17:28:10 +0000 (17:28 +0000)]
[mips] Add synci instruction.
Patch by Amaury Pouly
Reviewers: dsanders
Reviewed By: dsanders
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D6421
llvm-svn: 222899
Will Newton [Thu, 27 Nov 2014 17:20:48 +0000 (17:20 +0000)]
Widen ELFYAML relocation type to 32 bits
The current 8 bits is sufficient for ELF32 targets but ELF64 requires
32 bits. Add a test for AArch64 that exposes the issue.
llvm-svn: 222898
Rafael Espindola [Thu, 27 Nov 2014 17:13:56 +0000 (17:13 +0000)]
Commit back the correct bits of r222760 (was r222538).
I also added a test.
Original message:
Allow FDE references outside the +/-2GB range supported by PC relative
offsets for code models other than small/medium. For JIT application,
memory layout is less controlled and can result in truncations
otherwise.
Patch from Akos Kiss.
Differential Revision: http://reviews.llvm.org/D6079
llvm-svn: 222897
Rafael Espindola [Thu, 27 Nov 2014 17:13:51 +0000 (17:13 +0000)]
Revert "Reapply 222538 and update tests to explicitly request small code model and PIC:"
This reverts commit r222760.
It changed our behaviour on PIC so we don't match gas anymore. It also
included lots of unnecessary changes to tests.
If those changes are desirable, there should be an independent discussion
as they are out of scope for that patch.
I will recommit the other bits.
llvm-svn: 222896
Duncan P. N. Exon Smith [Thu, 27 Nov 2014 17:01:10 +0000 (17:01 +0000)]
Revert "Fix overly aggressive type merging."
This reverts commit r222727, which causes LTO bootstrap failures.
Last passing @ r222698:
http://lab.llvm.org:8080/green/job/clang-Rlto_master_build/532/
First failing @ r222843:
http://lab.llvm.org:8080/green/job/clang-Rlto_master_build/533/
Internal bootstraps pointed at a much narrower range: r222725 is
passing, and r222731 is failing.
LTO crashes while handling libclang.dylib:
http://lab.llvm.org:8080/green/job/clang-Rlto_master_build/533/consoleFull#-
158682280549ba4694-19c4-4d7e-bec5-
911270d8a58c
GEP is not of right type for indices!
%InfoObj.i.i = getelementptr inbounds %"class.llvm::OnDiskIterableChainedHashTable"* %.lcssa, i64 0, i32 0, i32 4, !dbg !123627
%"class.clang::serialization::reader::ASTIdentifierLookupTrait" = type { %"class.clang::ASTReader.31859"*, %"class.clang::serialization::ModuleFile.31870"*, %"class.clang::IdentifierInfo"* }LLVM ERROR: Broken function found, compilation aborted!
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Looks like the new algorithm doesn't merge types aggressively enough.
llvm-svn: 222895
Aaron Ballman [Thu, 27 Nov 2014 15:45:59 +0000 (15:45 +0000)]
Sphinx does not have a lexer for OpenCL, so falling back to C for the language on the code block. Also fixing an indentation warning. NFC to the content of the documentation itself.
llvm-svn: 222894
Daniel Jasper [Thu, 27 Nov 2014 15:37:42 +0000 (15:37 +0000)]
clang-format: [JS] Contract fewer functions to a single line.
Before:
var someVariable =
function(x) { return x.zIsTooLongForOneLineWithTheDeclarationLine(); };
After:
var someVariable = function(x) {
return x.zIsTooLongForOneLineWithTheDeclarationLine();
};
llvm-svn: 222893
Daniel Jasper [Thu, 27 Nov 2014 15:24:48 +0000 (15:24 +0000)]
clang-format: [JS] Try not to break in container literals.
Before:
var obj = {
fooooooooo:
function(x) { return x.zIsTooLongForOneLineWithTheDeclarationLine(); }
};
After:
var obj = {
fooooooooo: function(x) {
return x.zIsTooLongForOneLineWithTheDeclarationLine();
}
};
llvm-svn: 222892
Erik Eckstein [Thu, 27 Nov 2014 15:13:14 +0000 (15:13 +0000)]
reinstate r222872: Peephole optimization in switch table lookup: reuse the guarding table comparison if possible.
Fixed missing dominance check.
Original commit message:
This optimization tries to reuse the generated compare instruction, if there is a comparison against the default value after the switch.
Example:
if (idx < tablesize)
r = table[idx]; // table does not contain default_value
else
r = default_value;
if (r != default_value)
...
Is optimized to:
cond = idx < tablesize;
if (cond)
r = table[idx];
else
r = default_value;
if (cond)
...
Jump threading will then eliminate the second if(cond).
llvm-svn: 222891
Daniel Jasper [Thu, 27 Nov 2014 14:55:17 +0000 (14:55 +0000)]
clang-format: [JS] new and delete are valid function names.
Before:
someObject.new ();
someObject.delete ();
After:
someObject.new();
someObject.delete();
llvm-svn: 222890
Evgeniy Stepanov [Thu, 27 Nov 2014 14:54:02 +0000 (14:54 +0000)]
[msan] Remove indirect call wrapping code.
This functionality was only used in MSanDR, which is deprecated.
llvm-svn: 222889
Daniel Jasper [Thu, 27 Nov 2014 14:46:03 +0000 (14:46 +0000)]
clang-format: [JS] Make Closure module detection more narrow.
Before:
var MyLongClassName = goog.module.get('my.long.module.name.followedBy.MyLongClassName');
After:
var MyLongClassName =
goog.module.get('my.long.module.name.followedBy.MyLongClassName');
llvm-svn: 222888
Jozef Kolek [Thu, 27 Nov 2014 14:41:44 +0000 (14:41 +0000)]
[mips][microMIPS] Implement disassembler support for 16-bit instructions LI16, ADDIUR1SP, ADDIUR2 and ADDIUS5
Differential Revision: http://reviews.llvm.org/D6419
llvm-svn: 222887
Daniel Jasper [Thu, 27 Nov 2014 14:40:48 +0000 (14:40 +0000)]
clang-format: Don't use column layout with AlignAfterOpenBrackets.
This fixes llvm.org/PR21676.
llvm-svn: 222886
Viktor Kutuzov [Thu, 27 Nov 2014 14:28:57 +0000 (14:28 +0000)]
[Msan] Fix some interceptors to pass initialization on FreeBSD
Differential Revision: http://reviews.llvm.org/D6417
llvm-svn: 222885
Jason Molenda [Thu, 27 Nov 2014 13:21:38 +0000 (13:21 +0000)]
A little more work on the compact unwind dumper.
UNWIND_X86_64_MODE_STACK_IND mode is almost correct; extra stack
space allocated before the reg saves isn't handled right. Still a
little wobbily on the file addresses of functions. Finally understand
how the 6 registers that may be saved are ordered in just 10 its
of space -- the Lehmer code for the registers is derived and then
the sequence is encoded in a variable base number. Added some
comments with references to what the code is doing so it'll be
easier for others to track down.
llvm-svn: 222884
Charlie Turner [Thu, 27 Nov 2014 12:13:56 +0000 (12:13 +0000)]
Stop uppercasing build attribute data.
The string data for string-valued build attributes were being unconditionally
uppercased. There is no mention in the ARM ABI addenda about case conventions,
so it's technically implementation defined as to whether the data are
capitialised in some way or not. However, there are good reasons not to
captialise the data.
* It's less work.
* Some vendors may legitimately have case-sensitive checks for these
attributes which would fail on LLVM generated object files.
* There could be locale issues with uppercasing.
The original reasons for uppercasing appear to have stemmed from an
old codesourcery toolchain behaviour, see
http://comments.gmane.org/gmane.comp.compilers.llvm.cvs/87133
This patch makes the object file emitted no longer captialise string
data, it encodes as seen in the assembly source.
Change-Id: Ibe20dd6e60d2773d57ff72a78470839033aa5538
llvm-svn: 222882
Suyog Sarda [Thu, 27 Nov 2014 11:22:49 +0000 (11:22 +0000)]
Use FileCheck instead of grep. Change by Ankur Garg.
Differential Revision: http://reviews.llvm.org/D6430
llvm-svn: 222879
Alexander Kornienko [Thu, 27 Nov 2014 11:11:47 +0000 (11:11 +0000)]
[clang-tidy] Support initializer_list in google-explicit-constructor check
Summary:
According to the Google C++ Style Guide, constructors taking a single
std::initializer_list<> should not be marked explicit.
This change also changes the messages according to conventions used in Clang
diagnostics: no capitalization of the first letter, no trailing dot.
Reviewers: djasper
Reviewed By: djasper
Subscribers: curdeius, cfe-commits
Differential Revision: http://reviews.llvm.org/D6427
llvm-svn: 222878
Erik Eckstein [Thu, 27 Nov 2014 10:59:08 +0000 (10:59 +0000)]
Revert "Peephole optimization in switch table lookup: reuse the guarding table comparison if possible."
It is breaking the clang bootstrag.
llvm-svn: 222877
Suyog Sarda [Thu, 27 Nov 2014 10:57:24 +0000 (10:57 +0000)]
Use FileCheck instead of grep. Change by Sonam.
Differential Revision: http://reviews.llvm.org/D6432
llvm-svn: 222876
Tobias Grosser [Thu, 27 Nov 2014 10:14:27 +0000 (10:14 +0000)]
autoconf: Move libraries later to ensure that all symbols are found
This fixes llvm.org/PR19540
llvm-svn: 222874
Hafiz Abid Qadeer [Thu, 27 Nov 2014 09:19:46 +0000 (09:19 +0000)]
Add test for MI tokens.
This file tests the sequence of digits that can come before
an MI command.
Patch from dawn@burble.org.
llvm-svn: 222873
Erik Eckstein [Thu, 27 Nov 2014 08:33:51 +0000 (08:33 +0000)]
Peephole optimization in switch table lookup: reuse the guarding table comparison if possible.
This optimization tries to reuse the generated compare instruction, if there is a comparison against the default value after the switch.
Example:
if (idx < tablesize)
r = table[idx]; // table does not contain default_value
else
r = default_value;
if (r != default_value)
...
Is optimized to:
cond = idx < tablesize;
if (cond)
r = table[idx];
else
r = default_value;
if (cond)
...
\endcode
Jump threading will then eliminate the second if(cond).
llvm-svn: 222872
David Majnemer [Thu, 27 Nov 2014 07:25:21 +0000 (07:25 +0000)]
InstCombine: Restore optimizations lost in r210006
This restores our ability to optimize:
(X & C) == 0 ? X ^ C : X into X | C
(X & C) != 0 ? X ^ C : X into X & ~C
llvm-svn: 222871
NAKAMURA Takumi [Thu, 27 Nov 2014 06:36:22 +0000 (06:36 +0000)]
Add LLVMObject to LLVMExecutionEngine.
llvm-svn: 222869
David Majnemer [Thu, 27 Nov 2014 06:32:46 +0000 (06:32 +0000)]
InstSimplify: Restore optimizations lost in r210006
This restores our ability to optimize:
(X & C) ? X & ~C : X into X & ~C
(X & C) ? X : X & ~C into X
(X & C) ? X | C : X into X
(X & C) ? X : X | C into X | C
llvm-svn: 222868
Lang Hames [Thu, 27 Nov 2014 05:40:13 +0000 (05:40 +0000)]
[MCJIT] Remove the local symbol table from RuntimeDlyd - it's not needed.
All symbols have to be stored in the global symbol to enable
cross-rtdyld-instance linking, so the local symbol table content is
redundant.
llvm-svn: 222867
Lang Hames [Thu, 27 Nov 2014 04:18:50 +0000 (04:18 +0000)]
[MCJIT] Update CMakeLists.txt for llvm-rtdyld to add Object as a requirement.
Hopefully this will fix
http://bb.pgr.jp/builders/clang-3stage-x86_64-linux/builds/8271/steps/stage1_build/logs/stdio
llvm-svn: 222866
Richard Smith [Thu, 27 Nov 2014 01:54:27 +0000 (01:54 +0000)]
[c++1z] Remove terse range-based for loops; they've been removed from
consideration for C++17 for now. Update C++ status page to match.
llvm-svn: 222865
Lang Hames [Thu, 27 Nov 2014 01:41:16 +0000 (01:41 +0000)]
[MCJIT] Replace JITEventListener::anchor (temporarily removed in r222861), and
move GDBRegistrationListener into ExecutionEngine to avoid layering violation.
llvm-svn: 222864
Richard Trieu [Thu, 27 Nov 2014 01:29:32 +0000 (01:29 +0000)]
When checking for uninitialized values, do not confuse "std::move" with every
other function named "move".
llvm-svn: 222863
Oleksiy Vyalov [Thu, 27 Nov 2014 00:32:54 +0000 (00:32 +0000)]
Refactor SocketAddress::getaddrinfo - avoid calling IsValid if ::getaddrinfo has failed.
Otherwise, IsValid crashes on assertation in GetFamilyLength.
llvm-svn: 222862
Lang Hames [Thu, 27 Nov 2014 00:15:28 +0000 (00:15 +0000)]
[MCJIT] Remove JITEventListener's anchor until I can determine the right place
to put it. This should unbreak the Mips bots.
llvm-svn: 222861
Peter Collingbourne [Thu, 27 Nov 2014 00:15:21 +0000 (00:15 +0000)]
Teach LLVM about llgo subproject.
llvm-svn: 222860
Lang Hames [Thu, 27 Nov 2014 00:12:28 +0000 (00:12 +0000)]
[MCJIT] Move get-any-symbol-load-address logic out of RuntimeDyld and into
RuntimeDyldChecker.
RuntimeDyld instances should only provide lookup for locally defined
symbols.
llvm-svn: 222859
Peter Collingbourne [Thu, 27 Nov 2014 00:12:26 +0000 (00:12 +0000)]
Initial commit of llgo third_party.
llvm-svn: 222858
Peter Collingbourne [Thu, 27 Nov 2014 00:06:42 +0000 (00:06 +0000)]
Initial commit of llgo.
llvm-svn: 222857
David Majnemer [Wed, 26 Nov 2014 23:00:38 +0000 (23:00 +0000)]
Revert "Added inst combine transforms for single bit tests from Chris's note"
This reverts commit r210006, it miscompiled libapr which is used in who
knows how many projects.
A test has been added to ensure that we don't regress again.
I'll work on a rewrite of what the optimization was trying to do later.
llvm-svn: 222856
Sean Silva [Wed, 26 Nov 2014 22:53:46 +0000 (22:53 +0000)]
Add a small "usage:" comment at the top of not.cpp
Mostly pulled from Rafael's r185678 commit message.
llvm-svn: 222855
Peter Collingbourne [Wed, 26 Nov 2014 22:50:16 +0000 (22:50 +0000)]
Create directories for llgo subproject.
llvm-svn: 222854
Tim Northover [Wed, 26 Nov 2014 22:33:04 +0000 (22:33 +0000)]
OpenCL: fix test for lack of names in release builds
llvm-svn: 222853
Rui Ueyama [Wed, 26 Nov 2014 22:17:25 +0000 (22:17 +0000)]
Object/COFF: Fix off-by-one error for object having lots of relocations
llvm-objdump printed out an error message for this off-by-one error,
but because it always exits with 0 whether or not it found an error,
the test (llvm-objdump/coff-many-relocs.test) succeeded.
I made llvm-objdump exit with EXIT_FAILURE when an error is found.
llvm-svn: 222852
Anton Yartsev [Wed, 26 Nov 2014 21:53:39 +0000 (21:53 +0000)]
[analyzer] Indented code within the DisplayHelp sub.
llvm-svn: 222851
Matt Arsenault [Wed, 26 Nov 2014 21:23:15 +0000 (21:23 +0000)]
R600/SI: Use ZeroOrNegativeOneBooleanContent
This sort of doesn't matter since the setcc type is i1, but
this previously was using the default UndefinedBooleanContent. This
makes it more consistent with R600. This enables more optimizations
which typically give up on UndefinedBooleanContent. For example,
there is already a special case target DAG combine for
setcc + sext which can be eliminated in favor of what the generic
DAG combiner can do if it assumes boolean values are sign extended.
Since -1 is an inline immediate, using it is basically free and the
backend already uses it when a boolean value is needed in a wider type.
llvm-svn: 222850
Colin LeMahieu [Wed, 26 Nov 2014 19:43:12 +0000 (19:43 +0000)]
[Hexagon] Adding cmp* immediate form instructions.
llvm-svn: 222849
Richard Smith [Wed, 26 Nov 2014 19:37:39 +0000 (19:37 +0000)]
Fix buildbot failure on LLP64 platforms like MSVC x86_64.
llvm-svn: 222848
Jozef Kolek [Wed, 26 Nov 2014 18:56:38 +0000 (18:56 +0000)]
[mips][microMIPS] Implement disassembler support for 16-bit instructions LBU16, LHU16, LW16, SB16, SH16 and SW16
Differential Revision: http://reviews.llvm.org/D6405
llvm-svn: 222847
Colin LeMahieu [Wed, 26 Nov 2014 18:55:59 +0000 (18:55 +0000)]
[Hexagon] Adding and64, or64, and xor64 instructions.
llvm-svn: 222846
Oleksiy Vyalov [Wed, 26 Nov 2014 18:30:04 +0000 (18:30 +0000)]
Fix several test failures on Linux/FreeBSD caused by compiler configuration and invalid environment.
http://reviews.llvm.org/D6392
llvm-svn: 222845
Matt Arsenault [Wed, 26 Nov 2014 18:18:28 +0000 (18:18 +0000)]
R600/SI: Create e64 versions of and/or/xor in SILowerI1Copies
This fixes moving boolean constants into registers before operating
on them. They get permuted and shrunk down to e32 anyway later. This
is a temporary fix until the patch that removes these pseudos is
committed.
llvm-svn: 222844
Daniel Jasper [Wed, 26 Nov 2014 18:03:42 +0000 (18:03 +0000)]
clang-format: [Java] Don't line-wrap package declarations.
This fixes llvm.org/PR21677.
llvm-svn: 222843
JF Bastien [Wed, 26 Nov 2014 17:51:58 +0000 (17:51 +0000)]
libc++: integral types trap on PNaCl
Reviewers: dschuff, danalbert
Subscribers: jfb, cfe-commits
Differential Revision: http://reviews.llvm.org/D6411
llvm-svn: 222842
Lang Hames [Wed, 26 Nov 2014 17:21:41 +0000 (17:21 +0000)]
[MCJIT] Fix missing return statement.
llvm-svn: 222841
Lang Hames [Wed, 26 Nov 2014 16:54:40 +0000 (16:54 +0000)]
[MCJIT] Reapply r222828 and r222810-r222812 with fix for MSVC move-op issues.
llvm-svn: 222840
Nico Weber [Wed, 26 Nov 2014 16:43:18 +0000 (16:43 +0000)]
clang-format: Tweak -style=Chromium for Java files.
For Java, don't do any of the deviations from Google Style that Chromium style
does for C++.
Chromium's Java follows Android Java style [1], which is roughly Google Java
style with an indent of 4 and a continuation indent of 8.
1: https://source.android.com/source/code-style.html
llvm-svn: 222839
Hafiz Abid Qadeer [Wed, 26 Nov 2014 16:37:51 +0000 (16:37 +0000)]
Improve lldb-mi tests.
summary of changes:
Cleanup: Use "line_number" API instead of hardcoded source lines
Combine child.sendline with previous child.send command.
test_lldbmi_tokens: Add test for MI tokens.
test_lldbmi_badpathexe: Remove check for prompt so test for bad path can be enabled.
Patch from dawn@burble.org.
llvm-svn: 222838
Aaron Ballman [Wed, 26 Nov 2014 16:17:20 +0000 (16:17 +0000)]
Adding an explicit triple to this test to get it to pass all build bots.
llvm-svn: 222837
Evgeniy Stepanov [Wed, 26 Nov 2014 15:44:15 +0000 (15:44 +0000)]
[asan] Disable preload tests on Android.
They don't test what they claim to because LD_PRELOAD applies to "not" instead
of the actual test binary. And all Android tests run with LD_PRELOAD anyway.
llvm-svn: 222835
Anastasia Stulova [Wed, 26 Nov 2014 15:36:41 +0000 (15:36 +0000)]
[OpenCL] Implemented restrictions for pointer conversions specified in OpenCL v2.0.
OpenCL v2.0 s6.5.5 restricts conversion of pointers to different address spaces:
- the named address spaces (__global, __local, and __private) => __generic - implicitly converted;
- __generic => named - with an explicit cast;
- named <=> named - disallowed;
- __constant <=> any other - disallowed.
llvm-svn: 222834
Aaron Ballman [Wed, 26 Nov 2014 15:27:39 +0000 (15:27 +0000)]
Reverting r222828 and r222810-r222812 as they broke the build on Windows.
http://bb.pgr.jp/builders/ninja-clang-i686-msc17-R/builds/11753
llvm-svn: 222833
Anastasia Stulova [Wed, 26 Nov 2014 14:14:05 +0000 (14:14 +0000)]
[OpenCL] Generic address space parsing and diagnostics test (forgotten previously)
llvm-svn: 222832
Anastasia Stulova [Wed, 26 Nov 2014 14:10:06 +0000 (14:10 +0000)]
[OpenCL] Generic address space has been added in OpenCL v2.0.
To support it in the frontend, the following has been added:
- generic address space type attribute;
- documentation for the OpenCL address space attributes;
- parsing of __generic(generic) keyword;
- test code for the parser and diagnostics.
llvm-svn: 222831
Aaron Ballman [Wed, 26 Nov 2014 13:55:55 +0000 (13:55 +0000)]
Removing a spurious semicolon; NFC
llvm-svn: 222830
Daniel Jasper [Wed, 26 Nov 2014 12:31:19 +0000 (12:31 +0000)]
clang-format: [Java] Improve formatting of throws declarations.
Before:
public void doSoooooooooo() throws LoooooooooongException,
LooooooooooongException {}
After:
public void doSoooooooooo()
throws LoooooooooongException, LooooooooooongException {}
llvm-svn: 222829
Evgeniy Stepanov [Wed, 26 Nov 2014 12:26:03 +0000 (12:26 +0000)]
Add missing "override".
Fixes compilation failure in r222810.
llvm-svn: 222828
Daniel Jasper [Wed, 26 Nov 2014 12:23:10 +0000 (12:23 +0000)]
clang-format: [Java] Improve cast detection.
Before:
a[b >> 1] = (byte)(c() << 4);
After:
a[b >> 1] = (byte) (c() << 4);
llvm-svn: 222827
Viktor Kutuzov [Wed, 26 Nov 2014 11:38:45 +0000 (11:38 +0000)]
[Asan] Fix the heavy_uar_test.cc test to pass on FreeBSD
Differential Revision: http://reviews.llvm.org/D6406
llvm-svn: 222826
Daniel Jasper [Wed, 26 Nov 2014 11:20:43 +0000 (11:20 +0000)]
clang-format: [Java] Fix breaking after annotations.
Before:
@Annotation1 // comment
@Annotation2 class C {}
After:
@Annotation1 // comment
@Annotation2
class C {}
llvm-svn: 222825
Will Newton [Wed, 26 Nov 2014 11:00:03 +0000 (11:00 +0000)]
Rename R_AARCH64_TLSDESC_ADR_PAGE to R_AARCH64_TLSDESC_ADR_PAGE21
llvm-svn: 222823
Viktor Kutuzov [Wed, 26 Nov 2014 10:51:49 +0000 (10:51 +0000)]
[Msan] Exclude non-FreeBSD interceptors on FreeBSD
Differential Revision: http://reviews.llvm.org/D6404
llvm-svn: 222822
Will Newton [Wed, 26 Nov 2014 10:49:18 +0000 (10:49 +0000)]
Update AArch64 ELF relocations to ABI 1.0
This mostly entails adding relocations, however there are a couple of
changes to existing relocations:
1. R_AARCH64_NONE is defined to be zero rather than 256
R_AARCH64_NONE has been defined to be zero for a long time elsewhere
e.g. binutils and glibc since the submission of the AArch64 port in
2012 so this is required for compatibility.
2. R_AARCH64_TLSDESC_ADR_PAGE renamed to R_AARCH64_TLSDESC_ADR_PAGE21
I don't think there is any way for relocation names to leak out of LLVM
so this should not break anything.
Tested with check-all with no regressions.
llvm-svn: 222821
Elena Demikhovsky [Wed, 26 Nov 2014 10:46:49 +0000 (10:46 +0000)]
AVX-512: Scalar ERI intrinsics
including SAE mode and memory operand.
Added AVX512_maskable_scalar template, that should cover all scalar instructions in the future.
The main difference between AVX512_maskable_scalar<> and AVX512_maskable<> is using X86select instead of vselect.
I need it, because I can't create vselect node for MVT::i1 mask for scalar instruction.
http://reviews.llvm.org/D6378
llvm-svn: 222820
Daniel Jasper [Wed, 26 Nov 2014 10:43:58 +0000 (10:43 +0000)]
clang-format: Add SFS_Empty to only empty functions on a single line.
Activated for and tested by Google's Java style.
This fixes llvm.org/PR21667.
llvm-svn: 222819
Viktor Kutuzov [Wed, 26 Nov 2014 10:42:02 +0000 (10:42 +0000)]
[Msan] Check returning value of DTLS_Get()
Differential Revision: http://reviews.llvm.org/D6403
llvm-svn: 222818
Will Newton [Wed, 26 Nov 2014 10:36:03 +0000 (10:36 +0000)]
Update ARM ELF relocations to ABI 2.09
Add R_ARM_IRELATIVE.
llvm-svn: 222817
Hafiz Abid Qadeer [Wed, 26 Nov 2014 10:19:32 +0000 (10:19 +0000)]
Re-order the base classes to prevent a crash in Linux.
In the initialization list of IOHandlerConfirm, *this is basically casting
IOHandlerConfirm to its base IOHandlerDelegate and passing it to constructor of
IOHandlerEditline which uses it and crashes as constructor of IOHandlerDelegate
is still not called. Re-ordering the base classes makes sure that constructor of
IOHandlerDelegate runs first.
It would be good to have a test case for this case too.
llvm-svn: 222816
Will Newton [Wed, 26 Nov 2014 09:51:54 +0000 (09:51 +0000)]
Fix comment in AArch64 ELF backend
llvm-svn: 222814
Daniel Jasper [Wed, 26 Nov 2014 08:17:08 +0000 (08:17 +0000)]
clang-format: [Java] Support Foo.class;
Before:
SomeClass.
class.getName();
After:
SomeClass.class.getName();
This fixes llvm.org/PR21665.
llvm-svn: 222813
Lang Hames [Wed, 26 Nov 2014 07:39:03 +0000 (07:39 +0000)]
[MCJIT] Re-enable GDB registration (temporarily disabled in r222811), but check
that we actually have an object to register first.
For MachO objects, RuntimeDyld::LoadedObjectInfo::getObjectForDebug returns an
empty OwningBinary<ObjectFile> which was causing crashes in the GDB registration
code.
llvm-svn: 222812
Lang Hames [Wed, 26 Nov 2014 07:25:26 +0000 (07:25 +0000)]
[MCJIT] Temporarily disable automatic JIT debugger registration.
The RuntimeDyld cleanup patch r222810 turned on GDB registration for MachO
objects. I expected this to be harmless, but it seems to have broken on
MacsOS. Temporarily disabling debugger registration while I dig in to what's
gone wrong.
llvm-svn: 222811
Lang Hames [Wed, 26 Nov 2014 06:53:26 +0000 (06:53 +0000)]
[MCJIT] Clean up RuntimeDyld's quirky object-ownership/modification scheme.
Previously, when loading an object file, RuntimeDyld (1) took ownership of the
ObjectFile instance (and associated MemoryBuffer), (2) potentially modified the
object in-place, and (3) returned an ObjectImage that managed ownership of the
now-modified object and provided some convenience methods. This scheme accreted
over several years as features were tacked on to RuntimeDyld, and was both
unintuitive and unsafe (See e.g. http://llvm.org/PR20722).
This patch fixes the issue by removing all ownership and in-place modification
of object files from RuntimeDyld. Existing behavior, including debugger
registration, is preserved.
Noteworthy changes include:
(1) ObjectFile instances are now passed to RuntimeDyld by const-ref.
(2) The ObjectImage and ObjectBuffer classes have been removed entirely, they
existed to model ownership within RuntimeDyld, and so are no longer needed.
(3) RuntimeDyld::loadObject now returns an instance of a new class,
RuntimeDyld::LoadedObjectInfo, which can be used to construct a modified
object suitable for registration with the debugger, following the existing
debugger registration scheme.
(4) The JITRegistrar class has been removed, and the GDBRegistrar class has been
re-written as a JITEventListener.
This should fix http://llvm.org/PR20722 .
llvm-svn: 222810
Craig Topper [Wed, 26 Nov 2014 04:11:14 +0000 (04:11 +0000)]
Remove neverHasSideEffects support from TableGen CodeGenInstruction. Everyone should use hasSideEffects now.
llvm-svn: 222809
Richard Smith [Wed, 26 Nov 2014 03:44:47 +0000 (03:44 +0000)]
Try to make the modules buildbot happy again.
llvm-svn: 222808
Richard Smith [Wed, 26 Nov 2014 03:26:53 +0000 (03:26 +0000)]
[c++1z] Most of N4268 (allow constant evaluation for non-type template arguments).
We don't yet support pointer-to-member template arguments that have undergone
pointer-to-member conversions, mostly because we don't have a mangling for them yet.
llvm-svn: 222807
Eric Christopher [Wed, 26 Nov 2014 02:57:33 +0000 (02:57 +0000)]
Reformat with gofmt.
llvm-svn: 222806
Eric Christopher [Wed, 26 Nov 2014 02:54:24 +0000 (02:54 +0000)]
Make SetMCJITOptimizationLevel more of a method and pass options
as a reference. Move closer to the type.
llvm-svn: 222805
Eric Christopher [Wed, 26 Nov 2014 02:27:46 +0000 (02:27 +0000)]
Make sure that the go bindings call LLVMInitializeMCJITCompilerOptions
so that they initialize the code generation model to the correct
(non-zero) default model.
llvm-svn: 222804
Alexey Samsonov [Wed, 26 Nov 2014 01:48:39 +0000 (01:48 +0000)]
[Sanitizer] Bump kMaxPathLength to 4096 and use it more extensively instead of hardcoded constants
llvm-svn: 222803
Rui Ueyama [Wed, 26 Nov 2014 01:45:24 +0000 (01:45 +0000)]
Use SafelyCloseFileDescriptor instead of close.
Opening a file using openFileForWrite and closing it using close
was asymmetric. It also had a subtle portability problem (details are
described in the commit message for r219189).
llvm-svn: 222802
Craig Topper [Wed, 26 Nov 2014 00:46:26 +0000 (00:46 +0000)]
Replace neverHasSideEffects=1 with hasSideEffects=0 in all .td files.
llvm-svn: 222801
Alexey Samsonov [Wed, 26 Nov 2014 00:23:51 +0000 (00:23 +0000)]
[ASan] Fix typo in test
llvm-svn: 222800
Rui Ueyama [Wed, 26 Nov 2014 00:21:27 +0000 (00:21 +0000)]
[PECOFF] Properly close a file descriptor.
This was basically benign resource leak on Unix, but on Windows
it could cause builds to fail because opened file descriptor
prevents other processes from moving or removing the file.
llvm-svn: 222799
David Majnemer [Tue, 25 Nov 2014 23:44:32 +0000 (23:44 +0000)]
CodeGen: Fix emission of __atomic_compare_exchange
We (wrongly) discarded the return value of the call.
llvm-svn: 222798