Evgeniy Stepanov [Tue, 3 Jun 2014 15:25:43 +0000 (15:25 +0000)]
[sancov] Handle spaces in module name.
llvm-svn: 210108
Rafael Espindola [Tue, 3 Jun 2014 15:06:22 +0000 (15:06 +0000)]
Implement one operator== with another.
Thanks for David Blaikie for the suggestion.
llvm-svn: 210107
Kostya Serebryany [Tue, 3 Jun 2014 15:06:13 +0000 (15:06 +0000)]
[asan] enable detect_odr_violation=2; https://code.google.com/p/address-sanitizer/wiki/OneDefinitionRuleViolation . This feature has been working quite well so far, found a few bugs and zero false positives. The main problem is that there could be lots of true positives and users will have to disable this checking until the bugs are fixed.
llvm-svn: 210106
Colin Riley [Tue, 3 Jun 2014 14:37:35 +0000 (14:37 +0000)]
Windows fix: Disable editline for MSVC. Since r208369 there have been issues, probably related to the editline wrapper. For now, it's more stable and usable disabled.
llvm-svn: 210105
Colin Riley [Tue, 3 Jun 2014 14:33:41 +0000 (14:33 +0000)]
Windows fix: Condition::Wait returned failure when it actually succeeded (SleepConditionVariableCS returns non-zero for success)
llvm-svn: 210104
Evgeniy Stepanov [Tue, 3 Jun 2014 14:16:00 +0000 (14:16 +0000)]
[asan] Fix coverage instrumentation with -asan-globals=0.
llvm-svn: 210103
Tim Northover [Tue, 3 Jun 2014 13:54:53 +0000 (13:54 +0000)]
AArch64: mark small types (i1, i8, i16) as promoted
This means the output of LowerFormalArguments returns a lowered
SDValue with the correct type (expected in SelectionDAGBuilder).
Without this, an assertion under a DEBUG macro triggers when those
types are passed on the stack.
llvm-svn: 210102
Rafael Espindola [Tue, 3 Jun 2014 13:27:48 +0000 (13:27 +0000)]
Use IntrusiveRefCntPtr's == and != nullptr operators.
This is a partial revert of r210075.
llvm-svn: 210101
Rafael Espindola [Tue, 3 Jun 2014 13:26:18 +0000 (13:26 +0000)]
Add operator== and operator!= to compare with nullptr.
llvm-svn: 210100
Colin Riley [Tue, 3 Jun 2014 13:01:18 +0000 (13:01 +0000)]
Fix windows build: SBTypeEnumMember.cpp added to the separate windows liblldb.dll project.
llvm-svn: 210099
Evgeniy Stepanov [Tue, 3 Jun 2014 12:15:43 +0000 (12:15 +0000)]
[sancov] Fix map update logic on Android.
dlopen()/dlclose() are not interceptable on Android,
so we update .sancov.map in module constructor callbacks.
llvm-svn: 210098
Daniel Jasper [Tue, 3 Jun 2014 12:02:45 +0000 (12:02 +0000)]
clang-format: Refactor indentation behavior for multiple nested blocks.
This fixes a few oddities when formatting multiple nested JavaScript
blocks, e.g.:
Before:
promise.then(
function success() {
doFoo();
doBar();
},
[], function error() {
doFoo();
doBaz();
});
promise.then([],
function success() {
doFoo();
doBar();
},
function error() {
doFoo();
doBaz();
});
After:
promise.then(
function success() {
doFoo();
doBar();
},
[],
function error() {
doFoo();
doBaz();
});
promise.then([],
function success() {
doFoo();
doBar();
},
function error() {
doFoo();
doBaz();
});
llvm-svn: 210097
Kostya Serebryany [Tue, 3 Jun 2014 11:45:37 +0000 (11:45 +0000)]
temporary disable part of a test because it causes clang to leak memory (want to have the sanitizer bot green)
llvm-svn: 210096
Alexander Musman [Tue, 3 Jun 2014 10:16:47 +0000 (10:16 +0000)]
[OPENMP] Loop canonical form analysis (Sema)
This patch implements semantic analysis to make sure that the loop is in OpenMP canonical form.
This is the form required for 'omp simd', 'omp for' and other loop pragmas.
Differential revision: http://reviews.llvm.org/D3778
llvm-svn: 210095
Simon Atanasyan [Tue, 3 Jun 2014 09:59:42 +0000 (09:59 +0000)]
[Mips] Make la25-stub.test self contained.
No functional changes.
llvm-svn: 210094
Rui Ueyama [Tue, 3 Jun 2014 08:40:49 +0000 (08:40 +0000)]
Improve error message.
Previously the parser always printed out an error message followed
by "Invalid file type" even if the file type is correct.
llvm-svn: 210093
Richard Smith [Tue, 3 Jun 2014 08:40:27 +0000 (08:40 +0000)]
Remove incorrect assertion.
llvm-svn: 210092
Richard Smith [Tue, 3 Jun 2014 08:26:00 +0000 (08:26 +0000)]
Implement DR990 and DR1070. Aggregate initialization initializes uninitialized
elements from {}, rather than value-initializing them. This permits calling an
initializer-list constructor or constructing a std::initializer_list object.
(It would also permit initializing a const reference or rvalue reference if
that weren't explicitly prohibited by other rules.)
llvm-svn: 210091
Richard Smith [Tue, 3 Jun 2014 08:24:28 +0000 (08:24 +0000)]
Teach AST dumper to dump the array filler in an initializer list.
llvm-svn: 210090
Rui Ueyama [Tue, 3 Jun 2014 08:12:33 +0000 (08:12 +0000)]
Rename FileToMutable -> SimpleFileWrapper.
FileToMutable is what this class does, but this class (or, to be precise,
an instance of this class) is a wrapper of the other SimpleFile. It's odd
that the class was named like a function.
llvm-svn: 210089
Rui Ueyama [Tue, 3 Jun 2014 07:53:37 +0000 (07:53 +0000)]
Fix build breakage.
llvm-svn: 210087
Rui Ueyama [Tue, 3 Jun 2014 07:52:42 +0000 (07:52 +0000)]
Inline short member function.
llvm-svn: 210086
Rui Ueyama [Tue, 3 Jun 2014 07:43:15 +0000 (07:43 +0000)]
Use auto for obvious types.
llvm-svn: 210085
Rui Ueyama [Tue, 3 Jun 2014 07:39:32 +0000 (07:39 +0000)]
No need to compute valBit until mask bit is 1.
llvm-svn: 210084
Richard Smith [Tue, 3 Jun 2014 07:28:54 +0000 (07:28 +0000)]
PR11410: Extend diagnostic to cover all cases of aggregate initialization, not
just the extremely specific case of a trailing array element that couldn't be
initialized because the default constructor for the element type is deleted.
Also reword the diagnostic to better match our other context diagnostics and to
prepare for the implementation of core issue 1070.
llvm-svn: 210083
Rui Ueyama [Tue, 3 Jun 2014 07:27:49 +0000 (07:27 +0000)]
Use range-based for loop.
llvm-svn: 210082
Rui Ueyama [Tue, 3 Jun 2014 07:24:46 +0000 (07:24 +0000)]
Remove unusual use of using.
llvm-svn: 210081
Nikola Smiljanic [Tue, 3 Jun 2014 07:06:20 +0000 (07:06 +0000)]
List DR532 as implemented on the defect report status page by renaming the namespace.
llvm-svn: 210080
Richard Smith [Tue, 3 Jun 2014 06:58:52 +0000 (06:58 +0000)]
When emitting a multidimensional array new, emit the initializers for the
trailing elements as a single loop, rather than sometimes emitting a nest of
several loops. This fixes a bug where CodeGen would sometimes try to emit an
expression with the wrong type for the element being initialized. Plus various
other minor cleanups to the IR produced for array new initialization.
llvm-svn: 210079
Rafael Espindola [Tue, 3 Jun 2014 05:26:12 +0000 (05:26 +0000)]
Use an enum class.
llvm-svn: 210078
Rafael Espindola [Tue, 3 Jun 2014 05:12:33 +0000 (05:12 +0000)]
Use an enum class.
Might also fix the windows build.
llvm-svn: 210077
Rafael Espindola [Tue, 3 Jun 2014 05:05:15 +0000 (05:05 +0000)]
Remove the last unspecified_bool_type from llvm.
llvm-svn: 210076
Rafael Espindola [Tue, 3 Jun 2014 05:04:52 +0000 (05:04 +0000)]
Don't assume an implicit IntrusiveRefCntPtr -> bool operator.
llvm-svn: 210075
Rui Ueyama [Tue, 3 Jun 2014 05:04:07 +0000 (05:04 +0000)]
Reference::target() doesn't and shouldn't return a nullptr.
llvm-svn: 210074
Rafael Espindola [Tue, 3 Jun 2014 04:54:15 +0000 (04:54 +0000)]
Make this operator bool() explicit to match the standard library.
llvm-svn: 210073
Rafael Espindola [Tue, 3 Jun 2014 04:42:24 +0000 (04:42 +0000)]
Make this operator bool() explicit to match the standard library.
llvm-svn: 210072
Rafael Espindola [Tue, 3 Jun 2014 04:41:30 +0000 (04:41 +0000)]
This lambda returns a boolean, update the return statements.
llvm-svn: 210071
Rafael Espindola [Tue, 3 Jun 2014 04:40:55 +0000 (04:40 +0000)]
Don't assume an implicit error_code -> bool operator.
llvm-svn: 210070
Greg Fitzgerald [Tue, 3 Jun 2014 04:29:46 +0000 (04:29 +0000)]
Fix Android build after r210053
llvm-svn: 210069
Nick Lewycky [Tue, 3 Jun 2014 04:25:36 +0000 (04:25 +0000)]
Ignore line numbers on debug intrinsics. Add an assert to ensure that we aren't emitting line number zero, the .gcno format uses this to indicate that the next field is a filename.
llvm-svn: 210068
Jiangning Liu [Tue, 3 Jun 2014 03:25:09 +0000 (03:25 +0000)]
[AArch64] Correctly deal with VPR stack parameter passing.
llvm-svn: 210067
Rui Ueyama [Tue, 3 Jun 2014 03:07:49 +0000 (03:07 +0000)]
Remove group-parent references.
Previously section groups are doubly linked to their children.
That is, an atom representing a group has group-child references
to its group contents, and content atoms also have group-parent
references to the group atom. That relationship was invariant;
if X has a group-child edge to Y, Y must have a group-parent
edge to X.
However we were not using group-parent references at all. The
resolver only needs group-child edges.
This patch simplifies the section group by removing the unused
reverse edge. No functionality change intended.
Differential Revision: http://reviews.llvm.org/D3945
llvm-svn: 210066
Alp Toker [Tue, 3 Jun 2014 03:01:03 +0000 (03:01 +0000)]
Process::GetRandomNumber(): fix insecure RNG
This could have generated non-random output under error conditions in release
builds.
llvm-svn: 210065
Nikola Smiljanic [Tue, 3 Jun 2014 02:56:59 +0000 (02:56 +0000)]
Move DR532 test where it belongs.
llvm-svn: 210064
Rafael Espindola [Tue, 3 Jun 2014 02:42:01 +0000 (02:42 +0000)]
Update for llvm API change.
Aliases in llvm now hold an arbitrary expression.
llvm-svn: 210063
Rafael Espindola [Tue, 3 Jun 2014 02:41:57 +0000 (02:41 +0000)]
Allow alias to point to an arbitrary ConstantExpr.
This patch changes GlobalAlias to point to an arbitrary ConstantExpr and it is
up to MC (or the system assembler) to decide if that expression is valid or not.
This reduces our ability to diagnose invalid uses and how early we can spot
them, but it also lets us do things like
@test5 = alias inttoptr(i32 sub (i32 ptrtoint (i32* @test2 to i32),
i32 ptrtoint (i32* @bar to i32)) to i32*)
An important implication of this patch is that the notion of aliased global
doesn't exist any more. The alias has to encode the information needed to
access it in its metadata (linkage, visibility, type, etc).
Another consequence to notice is that getSection has to return a "const char *".
It could return a NullTerminatedStringRef if there was such a thing, but when
that was proposed the decision was to just uses "const char*" for that.
llvm-svn: 210062
David Majnemer [Tue, 3 Jun 2014 02:40:39 +0000 (02:40 +0000)]
[libc++] Don't return uninitialized data from random_device::operator()
Make sure we appropriately retry calls to read if the return result is
less than what we asked for.
Additionally, check and handle IO errors: EINTR results in the read
operation getting restarted; other errors turn into exceptions.
llvm-svn: 210061
David Majnemer [Tue, 3 Jun 2014 02:21:37 +0000 (02:21 +0000)]
[libc++] random_device fails if open returns zero
random_device::random_device(const string&) wrongly assumes that open
can only validly return a file descriptor greater than zero.
This results in random_device believing that it didn't successfully open
the device causing it to throw in it's constructor, this ends up leaking
a file descriptor.
The fix is simple, don't error on file descriptors which are zero.
llvm-svn: 210060
Alp Toker [Tue, 3 Jun 2014 02:14:20 +0000 (02:14 +0000)]
Fix -emit-codegen-only to not generate binaries
llvm-svn: 210059
Alp Toker [Tue, 3 Jun 2014 02:13:57 +0000 (02:13 +0000)]
Eliminate redundant MangleBuffer class
The only remaining user didn't actually use the non-dynamic storage facility
this class provides.
The std::string is transitional and likely to be StringRefized shortly.
llvm-svn: 210058
Rui Ueyama [Tue, 3 Jun 2014 01:59:02 +0000 (01:59 +0000)]
Make dead-striping to handle reverse edges.
Layout-before edges are no longer used for layout, but they are
still there for dead-stripping. If we would just remove them
from code, LLD would wrongly remove live atoms that were
referenced by layout-befores.
This patch fixes the issue. Before dead-stripping, it scans all
atoms to construct a reverse map for layout-after edges. Dead-
stripping pass uses the map to traverse the graph.
Differential Revision: http://reviews.llvm.org/D3986
llvm-svn: 210057
Marshall Clow [Mon, 2 Jun 2014 23:37:13 +0000 (23:37 +0000)]
First cut at a post c++14 status page
llvm-svn: 210056
Hans Wennborg [Mon, 2 Jun 2014 23:13:03 +0000 (23:13 +0000)]
Itanium ABI: Update getAddrOfVTable to set the DLL storage class for vtables
This corresponds to the same change for the MS ABI in r209908.
Differential Revision: http://reviews.llvm.org/D3993
llvm-svn: 210054
Greg Fitzgerald [Mon, 2 Jun 2014 23:11:24 +0000 (23:11 +0000)]
Cleanup Android build and provide better diagnostics
No longer need to set ANDROID if COMPILER_RT_TEST_TARGET_TRIPLE is
arm-linux-androideabi.
No need to set ANDROID_COMMON_FLAGS. These flags are already in
CMAKE_CXX_FLAGS which are used in try_compile().
llvm-svn: 210053
Rafael Espindola [Mon, 2 Jun 2014 22:01:04 +0000 (22:01 +0000)]
Add back commit r210029.
The code was actually correct. Sorry for the confusion. I have expanded the
comment saying why the analysis is valid to avoid me misunderstaning it
again in the future.
llvm-svn: 210052
Greg Clayton [Mon, 2 Jun 2014 21:58:30 +0000 (21:58 +0000)]
Small cleanups for the new enum fixes:
- Fix Xcode project to have source files for SBTypeEnumMember.h/SBTypeEnumMember.cpp in the right place
- Rename a member variable to inluce "_sp" suffix since it is a shared pointer
- Cleanup initialization code for TypeEnumMemberImpl to not warn about out of order initialization
llvm-svn: 210051
Will Schmidt [Mon, 2 Jun 2014 21:47:14 +0000 (21:47 +0000)]
allow optional signext attribute
Allow the tests to succeed with tne signext (or other) attribute is present. The attributes
show up for Power, but not for x86*, so need to be appropriately wildcarded.
llvm-svn: 210050
Rafael Espindola [Mon, 2 Jun 2014 21:23:54 +0000 (21:23 +0000)]
Convert test to FileCheck.
llvm-svn: 210049
Rafael Espindola [Mon, 2 Jun 2014 21:12:19 +0000 (21:12 +0000)]
Revert "Add the nsw flag when we detect that an add will not signed overflow."
This reverts commit r210029.
It was not correctly handling cases where LHS and RHS had multiple but different
sign bits.
llvm-svn: 210048
Alexey Samsonov [Mon, 2 Jun 2014 21:05:54 +0000 (21:05 +0000)]
Delete apparently unused method
llvm-svn: 210047
Todd Fiala [Mon, 2 Jun 2014 20:55:29 +0000 (20:55 +0000)]
Add support for inspecting enum members.
Change by Russell Harmon.
Xcode project updates (and all errors therein)
by Todd Fiala.
llvm-svn: 210046
Eric Christopher [Mon, 2 Jun 2014 20:51:49 +0000 (20:51 +0000)]
InitLibcallNames can take a Triple instead of a TargetMachine.
llvm-svn: 210045
Alexander Kornienko [Mon, 2 Jun 2014 20:44:32 +0000 (20:44 +0000)]
Never filter-out compile errors in clang-tidy, display them as errors.
Summary:
No filters should affect the display of errors. Fixed a few tests,
which had compile errors.
We need to think what we should do with mapped errors (-Werror).
Reviewers: klimek
Reviewed By: klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3982
llvm-svn: 210044
Alexander Kornienko [Mon, 2 Jun 2014 20:32:06 +0000 (20:32 +0000)]
Exit with error when no checks enabled.
Summary:
This seems like a more appropriate reaction to the user specifying a
single check with a wrong name, for example.
Reviewers: klimek
Reviewed By: klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3981
llvm-svn: 210043
Michael J. Spencer [Mon, 2 Jun 2014 19:48:59 +0000 (19:48 +0000)]
[CodeGen] Don't use SizeTy for EmitNeonSplat.
llvm-svn: 210042
Alexey Samsonov [Mon, 2 Jun 2014 19:45:14 +0000 (19:45 +0000)]
Remove unused variable
llvm-svn: 210041
Rafael Espindola [Mon, 2 Jun 2014 19:19:04 +0000 (19:19 +0000)]
Added support to optimize comparisons with "lshr exact" of a constant.
Patch by Rahul Jain.
llvm-svn: 210040
Hans Wennborg [Mon, 2 Jun 2014 18:50:54 +0000 (18:50 +0000)]
Fix comment vs function name mismatch
llvm-svn: 210039
Alexey Samsonov [Mon, 2 Jun 2014 18:08:27 +0000 (18:08 +0000)]
Remove sanitizer blacklist from ASan/TSan/MSan function passes.
Instrumentation passes now use attributes
address_safety/thread_safety/memory_safety which are added by Clang frontend.
Clang parses the blacklist file and adds the attributes accordingly.
Currently blacklist is still used in ASan module pass to disable instrumentation
for certain global variables. We should fix this as well by collecting the
set of globals we're going to instrument in Clang and passing it to ASan
in metadata (as we already do for dynamically-initialized globals and init-order
checking).
This change also removes -tsan-blacklist and -msan-blacklist LLVM commandline
flags in favor of -fsanitize-blacklist= Clang flag.
llvm-svn: 210038
Alexey Samsonov [Mon, 2 Jun 2014 18:08:08 +0000 (18:08 +0000)]
Remove sanitizer blacklist from ASan/TSan/MSan function passes.
Instrumentation passes now use attributes
address_safety/thread_safety/memory_safety which are added by Clang frontend.
Clang parses the blacklist file and adds the attributes accordingly.
Currently blacklist is still used in ASan module pass to disable instrumentation
for certain global variables. We should fix this as well by collecting the
set of globals we're going to instrument in Clang and passing it to ASan
in metadata (as we already do for dynamically-initialized globals and init-order
checking).
This change also removes -tsan-blacklist and -msan-blacklist LLVM commandline
flags in favor of -fsanitize-blacklist= Clang flag.
llvm-svn: 210037
Todd Fiala [Mon, 2 Jun 2014 17:49:35 +0000 (17:49 +0000)]
Add executable extension to debugger name, run dotest via binary.
See http://reviews.llvm.org/D3904 for details.
Change by Scott Graham.
llvm-svn: 210036
Todd Fiala [Mon, 2 Jun 2014 17:30:22 +0000 (17:30 +0000)]
Fix most of the remaining Windows build warnings.
See http://reviews.llvm.org/D3944 for more details.
Change by Zachary Turner.
llvm-svn: 210035
Eric Christopher [Mon, 2 Jun 2014 17:29:07 +0000 (17:29 +0000)]
Omit else branch after return.
llvm-svn: 210034
David Blaikie [Mon, 2 Jun 2014 16:32:05 +0000 (16:32 +0000)]
CGDebugInfo: Simplify/invert createLexicalBlock parameter construction.
llvm-svn: 210033
Andrea Di Biagio [Mon, 2 Jun 2014 16:00:27 +0000 (16:00 +0000)]
[X86] Fix checked arithmetic for i8 on X86.
When lowering a ISD::BRCOND into a test+branch, make sure that we
always use the correct condition code to emit the test operation.
This fixes PR19858: "i8 checked mul is wrong on x86".
Patch by Keno Fisher!
llvm-svn: 210032
Daniel Jasper [Mon, 2 Jun 2014 15:22:22 +0000 (15:22 +0000)]
clang-tidy: Extend the use-override check to understand 'final'.
llvm-svn: 210031
Timur Iskhodzhanov [Mon, 2 Jun 2014 14:40:07 +0000 (14:40 +0000)]
[ASan Win] Manually call __asan_init early in the DLL initialization process to avoid a null function call in cout/cerr constructors
llvm-svn: 210030
Rafael Espindola [Mon, 2 Jun 2014 14:32:58 +0000 (14:32 +0000)]
Add the nsw flag when we detect that an add will not signed overflow.
We already had a function for checking this, we were just using it only in
specialized cases.
llvm-svn: 210029
Timur Iskhodzhanov [Mon, 2 Jun 2014 13:40:41 +0000 (13:40 +0000)]
[Sanitizer/interception Win] Break into the debugger on unknown instructions
llvm-svn: 210028
Timur Iskhodzhanov [Mon, 2 Jun 2014 13:23:42 +0000 (13:23 +0000)]
[ASan Win] Fix memset interception in DLLs
llvm-svn: 210027
Aaron Ballman [Mon, 2 Jun 2014 13:10:07 +0000 (13:10 +0000)]
The exception-declaration for a function-try-block cannot redeclare a
function parameter. One of our existing test cases was XFAILed because
of this. This fixes the issue and un-XFAILs the test.
llvm-svn: 210026
Alp Toker [Mon, 2 Jun 2014 13:09:24 +0000 (13:09 +0000)]
CMake: remove duplicated source file from list
Patch by Jack Howarth!
llvm-svn: 210025
Evgeniy Stepanov [Mon, 2 Jun 2014 13:06:33 +0000 (13:06 +0000)]
[asan] Default to memory-mapped coverage on Android.
The alternative (writing coverage at process exit) is nearly useless there.
llvm-svn: 210024
Evgeniy Stepanov [Mon, 2 Jun 2014 12:58:08 +0000 (12:58 +0000)]
[msan] Remove an out-of-date comment.
MSan is no longer an "early prototype".
llvm-svn: 210023
Rafael Espindola [Mon, 2 Jun 2014 12:54:32 +0000 (12:54 +0000)]
Remove path_tclsh.m4.
Looks like it was only used by dejagnu and is now dead.
llvm-svn: 210022
Tilmann Scheller [Mon, 2 Jun 2014 12:33:33 +0000 (12:33 +0000)]
[AArch64] Add some more regression tests for store pre-index update folding in the load/store optimizer.
Add tests for the following transform:
add x8, x8, #16
...
str X, [x8]
->
str X, [x8, #16]!
with X being either w0, x0, s0, d0 or q0.
llvm-svn: 210021
Evgeniy Stepanov [Mon, 2 Jun 2014 12:31:44 +0000 (12:31 +0000)]
[msan] Handle x86 vector pack intrinsics.
llvm-svn: 210020
Nico Weber [Mon, 2 Jun 2014 12:00:08 +0000 (12:00 +0000)]
Remove unused code in a libc++ test.
Other tests in this directory use this type, so it's probably copypasta from
there.
(test_buf only forwards to the superclass in all tests where it's used though,
so I wonder if it can be replaced with just using filebuf / wfilebuf
everywhere?)
llvm-svn: 210019
Tilmann Scheller [Mon, 2 Jun 2014 11:57:09 +0000 (11:57 +0000)]
[AArch64] Add some more regression tests for load pre-index update folding in the load/store optimizer.
Add tests for the following transform:
add x8, x8, #16
...
ldr X, [x8]
->
ldr X, [x8, #16]!
with X being either w0, x0, s0, d0 or q0.
llvm-svn: 210018
Daniel Jasper [Mon, 2 Jun 2014 11:54:20 +0000 (11:54 +0000)]
clang-format: Fix special case of binary operator detection.
There is a pattern where evaluation order is used as control flow.
This patch special-cases a commonly occuring version of this pattern.
Before:
Aaaaa *aaa = nullptr;
// ...
aaa &&aaa->f();
After:
Aaaaa *aaa = nullptr;
// ...
aaa && aaa->f();
llvm-svn: 210017
Daniel Jasper [Mon, 2 Jun 2014 11:29:58 +0000 (11:29 +0000)]
Remove superfluous semicolon confusing clang-format.
llvm-svn: 210016
Rui Ueyama [Mon, 2 Jun 2014 11:13:11 +0000 (11:13 +0000)]
Run clang-format.
llvm-svn: 210015
Rui Ueyama [Mon, 2 Jun 2014 10:58:47 +0000 (10:58 +0000)]
s/vector/std::vector/
llvm-svn: 210014
Daniel Jasper [Mon, 2 Jun 2014 10:57:55 +0000 (10:57 +0000)]
clang-format: No space between ")" and braced init list.
Before:
auto j = decltype(i) {};
After:
auto j = decltype(i){};
This fixes llvm.org/PR19892.
llvm-svn: 210013
Kostya Serebryany [Mon, 2 Jun 2014 10:39:40 +0000 (10:39 +0000)]
[asan] Improve vDSO check in AsanCheckDynamicRTPrereqs; patch by Yuri Gribov
llvm-svn: 210012
Daniel Jasper [Mon, 2 Jun 2014 10:17:32 +0000 (10:17 +0000)]
clang-format: Fix Allman brace breaking of enums.
Before:
enum Side
{ LEFT,
RIGHT };
After:
enum Side
{
LEFT,
RIGHT
};
This fixes llvm.org/PR19911.
llvm-svn: 210011
Daniel Jasper [Mon, 2 Jun 2014 09:52:08 +0000 (09:52 +0000)]
clang-format: Fix trailing const (etc.) with Allman brace style.
Before:
void someLongFunction(int someLongParameter)
const
{
}
After:
void someLongFunction(
int someLongParameter) const
{
}
This fixes llvm.org/PR19912.
llvm-svn: 210010
Evgeniy Stepanov [Mon, 2 Jun 2014 09:04:45 +0000 (09:04 +0000)]
[sancov] Remove debug leftovers and update usage text.
llvm-svn: 210009
Rui Ueyama [Mon, 2 Jun 2014 08:06:57 +0000 (08:06 +0000)]
Simplify markLive().
Reference::target() never returns a nullptr, so NULL check
is not needed and is more harmful than doing nothing.
No functionality change.
llvm-svn: 210008
Dinesh Dwivedi [Mon, 2 Jun 2014 07:57:24 +0000 (07:57 +0000)]
Added inst combine tarnsform for (1 << X) & C pattrens where C is (some PowerOf2 - 1)
This patch can handles following cases from http://nondot.org/sabre/LLVMNotes/InstCombine.txt
"((1 << X) & 7) == 0" ==> "X > 2"
"((1 << X) & 7) != 0" ==> "X < 3".
Differential Revision: http://reviews.llvm.org/D3678
llvm-svn: 210007