David Majnemer [Fri, 28 Nov 2014 22:22:46 +0000 (22:22 +0000)]
AST: Consider pseudo-struct builtin types as substitutable
We didn't consider types like ObjCSel as a substitution candidate.
This fixes PR21688.
llvm-svn: 222941
David Blaikie [Fri, 28 Nov 2014 22:15:06 +0000 (22:15 +0000)]
Reapply "Use std::map<K, V> rather than std::map<K, std::unique_ptr<V>>""
Just avoid using std::map::emplace since it's not implemented in
libstdc++ 4.7.
Reapplies r222937, reverted in r222939.
llvm-svn: 222940
David Blaikie [Fri, 28 Nov 2014 22:01:06 +0000 (22:01 +0000)]
Revert "Use std::map<K, V> rather than std::map<K, std::unique_ptr<V>>"
Seems libstdc++ on some buildbots is lacking std::map::emplace, which is
weird... reverting while I look into it.
This reverts commit r222937.
llvm-svn: 222939
David Blaikie [Fri, 28 Nov 2014 21:59:58 +0000 (21:59 +0000)]
Push unique_ptr a bit further through some APIs and simplify some cleanup
llvm-svn: 222938
David Blaikie [Fri, 28 Nov 2014 21:37:54 +0000 (21:37 +0000)]
Use std::map<K, V> rather than std::map<K, std::unique_ptr<V>>
Pointers and references to map elements are never invalidated (except on
removal, which isn't used here) so there's no need for the indirection
unless there's polymorphism at work.
A little const correctness had to be fixed, since the indirection
allowed some benign const violations.
llvm-svn: 222937
Duncan P. N. Exon Smith [Fri, 28 Nov 2014 21:29:14 +0000 (21:29 +0000)]
Revert "Masked Vector Load and Store Intrinsics."
This reverts commit r222632 (and follow-up r222636), which caused a host
of LNT failures on an internal bot. I'll respond to the commit on the
list with a reproduction of one of the failures.
Conflicts:
lib/Target/X86/X86TargetTransformInfo.cpp
llvm-svn: 222936
David Blaikie [Fri, 28 Nov 2014 21:20:24 +0000 (21:20 +0000)]
Simplify some more ownership using forward_list<T> rather than vector<unique_ptr<T>>
llvm-svn: 222935
David Blaikie [Fri, 28 Nov 2014 21:20:22 +0000 (21:20 +0000)]
Forgotten formatting from previous commit
llvm-svn: 222934
Richard Barton [Fri, 28 Nov 2014 20:39:59 +0000 (20:39 +0000)]
Add additional arguments for -mfpu options
Add neon-vfpv3 to allow specifying both at the same time. This is not an
option that GCC supports, but follows the same track and should be
non-controversial.
Change-Id: Id9ec157c835937d7d11ad0f49dbe5171fac17658
llvm-svn: 222933
Richard Barton [Fri, 28 Nov 2014 20:39:54 +0000 (20:39 +0000)]
Add -mfpu=neon-vfpv4
This enables user to architecturally specify ARMv7A + VFPv4 + NEON.
Change-Id: I779b01fef5c47e5e4ac702ae24ed2f76a0e4c63f
llvm-svn: 222932
David Blaikie [Fri, 28 Nov 2014 20:35:57 +0000 (20:35 +0000)]
Simplify ownership by using forward_list<T> rather than vector<unique_ptr<T>>
Since the elements were not polymorphic, the unique_ptr was only used to
avoid pointer invalidation on container resizes - might as well skip the
indirection and use a container with suitable invalidation semantics.
llvm-svn: 222931
Craig Topper [Fri, 28 Nov 2014 20:30:39 +0000 (20:30 +0000)]
Fix a few memory leaks in CodeGenRegBank.
llvm-svn: 222930
Craig Topper [Fri, 28 Nov 2014 20:30:37 +0000 (20:30 +0000)]
Use unique_ptr to simplify deletion.
llvm-svn: 222929
David Majnemer [Fri, 28 Nov 2014 19:58:29 +0000 (19:58 +0000)]
InstCombine: FoldOrOfICmps harder
We may be in a situation where the icmps might not be near each other in
a tree of or instructions. Try to dig out related compare instructions
and see if they combine.
N.B. This won't fire on deep trees of compares because rewritting the
tree might end up creating a net increase of IR. We may have to resort
to something more sophisticated if this is a real problem.
llvm-svn: 222928
Bruno Cardoso Lopes [Fri, 28 Nov 2014 19:47:46 +0000 (19:47 +0000)]
[LICM] Store sink and indirectbr instructions
Loop simplify skips exit-block insertion when exits contain indirectbr
instructions. This leads to an assertion in LICM when trying to sink
stores out of non-dedicated loop exits containing indirectbr
instructions. This patch fix this issue by re-checking for dedicated
exits in LICM prior to store sink attempts.
Differential Revision: http://reviews.llvm.org/D6414
rdar://problem/
18943047
llvm-svn: 222927
Bruno Cardoso Lopes [Fri, 28 Nov 2014 19:47:33 +0000 (19:47 +0000)]
[SwitchLowering] Handle multiple destinations on condensed case stmts
Switch cases statements with sequential values that branch to the same
destination BB may often be handled together in a single new source BB.
In this scenario we need to remove remaining incoming values from PHI
instructions in the destination BB, as to match the number of source
branches.
Differential Revision: http://reviews.llvm.org/D6415
rdar://problem/
19040894
llvm-svn: 222926
Sanjay Patel [Fri, 28 Nov 2014 18:40:18 +0000 (18:40 +0000)]
Enable FeatureFastUAMem for btver2
Allow unaligned 16-byte memop codegen for btver2. No functional changes for any other subtargets.
Replace the existing supposed small memcpy test with an actual test of a small memcpy.
The previous test wasn't using FileCheck either.
This patch should allow us to close PR21541 ( http://llvm.org/bugs/show_bug.cgi?id=21541 ).
Differential Revision: http://reviews.llvm.org/D6360
llvm-svn: 222925
Alexander Kornienko [Fri, 28 Nov 2014 17:31:51 +0000 (17:31 +0000)]
[clang-tidy] More tests for the google-explicit-constructor check
llvm-svn: 222924
Rafael Espindola [Fri, 28 Nov 2014 16:41:24 +0000 (16:41 +0000)]
Add back r222727 with a fix.
The original patch would fail when:
* A dst opaque type (%A) is matched with a src type (%A).
* A src opaque (%E) type is then speculatively matched with %A and the
speculation fails afterward.
* When rolling back the speculation we would cancel the source %A to dest
%A mapping.
The fix is to keep an explicit list of which resolutions are speculative.
Original message:
Fix overly aggressive type merging.
If we find out that two types are *not* isomorphic, we learn nothing about
opaque sub types in both the source and destination.
llvm-svn: 222923
Rafael Espindola [Fri, 28 Nov 2014 16:26:14 +0000 (16:26 +0000)]
Add an assert and use a range loop. NFC.
llvm-svn: 222922
Rafael Espindola [Fri, 28 Nov 2014 15:45:31 +0000 (15:45 +0000)]
Add a testcase reduced from clang lto bootstrap on OS X.
llvm-svn: 222921
Charlie Turner [Fri, 28 Nov 2014 15:01:06 +0000 (15:01 +0000)]
Fix wrong encoding of MRSBanked.
Patch by Matthew Wahab.
Change-Id: Ia2a001ca2760028ea360fe77b56f203a219eefbc
llvm-svn: 222920
Viktor Kutuzov [Fri, 28 Nov 2014 11:42:55 +0000 (11:42 +0000)]
[Msan] Generalize mapping facilities to add FreeBSD support
Differential Revision: http://reviews.llvm.org/D6387
llvm-svn: 222919
Evgeniy Stepanov [Fri, 28 Nov 2014 11:17:58 +0000 (11:17 +0000)]
[msan] Fix origin propagation for select of floats.
MSan does not assign origin for instrumentation temps (i.e. the ones that do
not come from the application code), but "select" instrumentation erroneously
tried to use one of those.
https://code.google.com/p/memory-sanitizer/issues/detail?id=78
llvm-svn: 222918
Charlie Turner [Fri, 28 Nov 2014 11:14:47 +0000 (11:14 +0000)]
Test all <build attribute, value> pairs.
Add more tests to make sure the encoding/decoding of build attributes works
correctly for all permissible values of build attributes. For cases where there
are an infinite number of such values, a representative subset has been settled
for.
Change-Id: I2643c9624c211b2d56405306e16eec2d487bc5d6
llvm-svn: 222917
Ankur Garg [Fri, 28 Nov 2014 10:38:18 +0000 (10:38 +0000)]
Removed extra line from a comment to test first commit. NFC.
llvm-svn: 222916
Evgeniy Stepanov [Fri, 28 Nov 2014 10:37:44 +0000 (10:37 +0000)]
[asan] Remove the local copy of Android ucontext.h.
This header is present in the r10c release of the NDK.
llvm-svn: 222915
Alexey Bataev [Fri, 28 Nov 2014 07:21:40 +0000 (07:21 +0000)]
[OPENMP] Additional processing of 'omp atomic write' directive.
According to OpenMP standard, Section 2.12.6, atomic Construct, '#pragma omp atomic write' is allowed to be used only for expression statements of form 'x = expr;', where x is a lvalue expression and expr is an expression with scalar type. Patch adds checks for it.
llvm-svn: 222913
Craig Topper [Fri, 28 Nov 2014 05:01:21 +0000 (05:01 +0000)]
Fix another memory leak in TableGen AsmMatcher by deleting CodeGenInstAliases.
llvm-svn: 222912
Craig Topper [Fri, 28 Nov 2014 03:58:26 +0000 (03:58 +0000)]
Add missing 'override' keyword.
llvm-svn: 222911
Jason Molenda [Fri, 28 Nov 2014 03:54:13 +0000 (03:54 +0000)]
Add support for UNWIND_X86_64_MODE_STACK_IND entries.
Correct the function offset computations in UNWIND_SECOND_LEVEL_REGULAR
tables. A few other small fixes.
llvm-svn: 222910
Craig Topper [Fri, 28 Nov 2014 03:53:02 +0000 (03:53 +0000)]
Use unique_ptr to fix some memory leaks in Tablegen AsmMatcherEmitter.
llvm-svn: 222909
Craig Topper [Fri, 28 Nov 2014 03:53:00 +0000 (03:53 +0000)]
Use range-based for loops and const-correct a few things.
llvm-svn: 222908
Hongbin Zheng [Fri, 28 Nov 2014 03:26:06 +0000 (03:26 +0000)]
Do not incorrectly set the inverted flag.
In TempScopInfo::buildCondition we extract the conditions to guard the
BB *in addition of* loop bounds. This means we should only consider the
conditions in the paths (in CFG) that do not contain cycles (loops).
At the same time, we set the invert flag if the FalseBB of the current
branch dominates our target BB to indicate that we reach the target BB
with an inverted condition from the current branch.
In this case, the path from the FalseBB contains a cycle if the FalseBB
is the target of a backedge. The conditions implied by such a path should
not be consider. We can identify such a case by checking if the TrueBB
also dominates our target BB, which means we can also reach our target
BB from the TrueBB, without going through the backedge.
llvm-svn: 222907
Alexis Hunt [Fri, 28 Nov 2014 00:53:20 +0000 (00:53 +0000)]
Create a new 'flag_enum' attribute.
This attribute serves as a hint to improve warnings about the ranges of
enumerators used as flag types. It currently has no working C++ implementation
due to different semantics for enums in C++. For more explanation, see the docs
and testcases.
Reviewed by Aaron Ballman.
llvm-svn: 222906
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