Daniel Sanders [Fri, 6 Sep 2013 12:50:52 +0000 (12:50 +0000)]
[mips][msa] Made the operand register sets optional for the ELM_INSVE formats
Their default is to be the same as the result register set.
No functional change
llvm-svn: 190151
Daniel Sanders [Fri, 6 Sep 2013 12:44:13 +0000 (12:44 +0000)]
[mips][msa] Made the operand register sets optional for the 3RF_4RF format
Their default is to be the same as the result register set.
No functional change
llvm-svn: 190150
Ed Maste [Fri, 6 Sep 2013 12:43:14 +0000 (12:43 +0000)]
Correct logic error found by inspection.
From Jim's post on the lldb-dev mailing list:
This code is there as a backstop for when the unwinder drops a frame at
the beginning of new function/trampoline or whatever.
In the (older_ctx_is_equivalent == false) case we will see if we are at
a trampoline function that somebody knows how to get out of, and
otherwise we will stop.
llvm-svn: 190149
Vladimir Medic [Fri, 6 Sep 2013 12:41:17 +0000 (12:41 +0000)]
This patch adds support for microMIPS Move Conditional instructions. Test cases are included in patch.
llvm-svn: 190148
Tim Northover [Fri, 6 Sep 2013 12:38:12 +0000 (12:38 +0000)]
SelectionDAG: create correct BooleanContent constants
Occasionally DAGCombiner can spot that a SETCC operation is completely
redundant and reduce it to "all true" or "all false". If this happens to a
vector, the value produced has to take account of what a normal comparison
would have produced, which may be an all-1s bitmask.
The fix in SelectionDAG.cpp is tested, however, as far as I can see the code in
TargetLowering.cpp is possibly unreachable and almost certainly irrelevant when
triggered so there are no tests. However, I believe it's still clearly the
right change and may save someone else some hassle if it suddenly becomes
reachable. So I'm doing it anyway.
llvm-svn: 190147
Daniel Sanders [Fri, 6 Sep 2013 12:32:57 +0000 (12:32 +0000)]
[mips][msa] Made the operand register sets optional for the 3RF formats
Their default is to be the same as the result register set.
No functional change
llvm-svn: 190146
Daniel Sanders [Fri, 6 Sep 2013 12:30:43 +0000 (12:30 +0000)]
[mips][msa] Made the operand register sets optional for the 3R_4R format
Their default is to be the same as the result register set.
No functional change
llvm-svn: 190145
Vladimir Medic [Fri, 6 Sep 2013 12:30:36 +0000 (12:30 +0000)]
This patch adds support for microMIPS disassembler and disassembler make check tests.
llvm-svn: 190144
Daniel Sanders [Fri, 6 Sep 2013 12:28:13 +0000 (12:28 +0000)]
[mips][msa] Made the operand register sets optional for the 2RF format
Their default is to be the same as the result register set.
No functional change
llvm-svn: 190143
Daniel Sanders [Fri, 6 Sep 2013 12:25:47 +0000 (12:25 +0000)]
[mips][msa] Made the operand register sets optional for the I8 format
Their default is to be the same as the result register set.
No functional change
llvm-svn: 190142
Daniel Sanders [Fri, 6 Sep 2013 12:23:19 +0000 (12:23 +0000)]
[mips][msa] Made the operand register sets optional for the I5 and SI5 formats
Their default is to be the same as the result register set.
No functional change
llvm-svn: 190141
Daniel Sanders [Fri, 6 Sep 2013 12:10:24 +0000 (12:10 +0000)]
[mips][msa] Made the operand register sets optional for the BIT_[BHWD] formats
Their default is to be the same as the result register set.
No functional change
llvm-svn: 190140
Alexander Potapenko [Fri, 6 Sep 2013 12:04:37 +0000 (12:04 +0000)]
[ASan] make the check for NULL more portable.
llvm-svn: 190139
Richard Sandiford [Fri, 6 Sep 2013 11:51:39 +0000 (11:51 +0000)]
[SystemZ] Tweak integer comparison code
The architecture has many comparison instructions, including some that
extend one of the operands. The signed comparison instructions use sign
extensions and the unsigned comparison instructions use zero extensions.
In cases where we had a free choice between signed or unsigned comparisons,
we were trying to decide at lowering time which would best fit the available
instructions, taking things like extension type into account. The code
to do that was getting increasingly hairy and was also making some bad
decisions. E.g. when comparing the result of two LLCs, it is better to use
CR rather than CLR, since CR can be fused with a branch while CLR can't.
This patch removes the lowering code and instead adds an operand to
integer comparisons to say whether signed comparison is required,
whether unsigned comparison is required, or whether either is OK.
We can then leave the choice of instruction up to the normal isel code.
llvm-svn: 190138
Alexey Samsonov [Fri, 6 Sep 2013 11:08:12 +0000 (11:08 +0000)]
Fix compiler warning introduced in r190022
llvm-svn: 190137
Alexey Samsonov [Fri, 6 Sep 2013 11:07:33 +0000 (11:07 +0000)]
Migrate ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS to new spelling - ATTRIBUTE_NO_SANITIZE_ADDRESS
llvm-svn: 190136
Kostya Serebryany [Fri, 6 Sep 2013 11:04:14 +0000 (11:04 +0000)]
[tsan] make calloc crash instead of returning 0 on overflow (controlled by the allocator_may_return_null flag)
llvm-svn: 190135
Daniel Sanders [Fri, 6 Sep 2013 11:01:38 +0000 (11:01 +0000)]
[mips][msa] Sorted MSA_BIT_[BHWD]_DESC_BASE into ascending order of element size
No functional change
llvm-svn: 190134
Daniel Sanders [Fri, 6 Sep 2013 10:59:24 +0000 (10:59 +0000)]
[mips][msa] Made the operand register sets optional for the 3R format
Their default is to be the same as the result register set.
No functional change
llvm-svn: 190133
Kostya Serebryany [Fri, 6 Sep 2013 10:58:55 +0000 (10:58 +0000)]
[msan] make calloc crash instead of returning 0 on overflow (controlled by the allocator_may_return_null flag)
llvm-svn: 190132
Daniel Sanders [Fri, 6 Sep 2013 10:55:15 +0000 (10:55 +0000)]
[mips][msa] Made the InstrItinClass argument optional since it is always NoItinerary at the moment.
No functional change
llvm-svn: 190131
Richard Sandiford [Fri, 6 Sep 2013 10:25:07 +0000 (10:25 +0000)]
[SystemZ] Use XC for a memset of 0
llvm-svn: 190130
David Tweed [Fri, 6 Sep 2013 09:58:08 +0000 (09:58 +0000)]
OpenCL allows the (pre/post)-(increment/decrement) operator on integer vector types,
so allow that case and add appropriate tests.
Patch by Ruiling Song!
llvm-svn: 190129
Kostya Serebryany [Fri, 6 Sep 2013 09:51:50 +0000 (09:51 +0000)]
[asan] make calloc crash instead of returning 0 on overflow (controlled by the allocator_may_return_null flag)
llvm-svn: 190128
Kostya Serebryany [Fri, 6 Sep 2013 09:25:11 +0000 (09:25 +0000)]
[sanitizer] make the allocator crash instead of returning 0 on huge size (controlled by the allocator_may_return_null flag)
llvm-svn: 190127
Daniel Jasper [Fri, 6 Sep 2013 08:54:24 +0000 (08:54 +0000)]
clang-format: Fix regression introduced by r189353.
Before:
FirstToken->WhitespaceRange.getBegin()
.getLocWithOffset(First->LastNewlineOffset);
After:
FirstToken->WhitespaceRange.getBegin().getLocWithOffset(
First->LastNewlineOffset);
Re-add logic to prevent breaking after an empty set of parentheses.
Basically it seems that calling a function without parameters is more
like navigating along the same object than it is a separate step of a
builder-type call.
We might need to extends this in future to allow "short" parameters that
e.g. are an index accessing a specific element.
llvm-svn: 190126
Pavel Labath [Fri, 6 Sep 2013 08:12:48 +0000 (08:12 +0000)]
Avoid double edges when constructing CFGs
Summary:
If a noreturn destructor is executed while returning a value from a function,
the resulting CFG has had two edges to the exit block. This crashed the analyzer,
because it expects that blocks with no terminators have only one outgoing edge.
I added code to avoid creating the second edge in this case.
PS: The crashes did not manifest themselves always, as usually the
NoReturnFunctionChecker would stop program evaluation before the analyzer hit
the assertion, but in the case of lifetime extended temporaries, the checker
failed to do that (which is a separate bug in itself).
Reviewers: jordan_rose
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1513
llvm-svn: 190125
Daniel Jasper [Fri, 6 Sep 2013 08:08:14 +0000 (08:08 +0000)]
clang-format: Fix regression introduced by r189337.
Before:
if (
aaaaaaaaaaaaaaaaaaaaaaaaaa.
aaaaaaaaaaaaaaaaaaaaaa(
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa) == 5) ...
After:
if (
aaaaaaaaaaaaaaaaaaaaaaaaaa.
aaaaaaaaaaaaaaaaaaaaaa(
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
== 5) ...
Also precompute startsBinaryExpression() to improve performance.
llvm-svn: 190124
Daniel Jasper [Fri, 6 Sep 2013 07:54:20 +0000 (07:54 +0000)]
clang-format: Fix comment formatting bugs in nested blocks.
This fixes two issues:
1) The indent of a line comment was not adapted to the subsequent
statement as it would be outside of a nested block.
2) A missing DryRun flag caused actualy breaks to be inserted in
overly long comments while trying to come up with the best line
breaking decisions.
llvm-svn: 190123
David Blaikie [Fri, 6 Sep 2013 06:45:04 +0000 (06:45 +0000)]
PR17046, PR17092: Debug Info assert-on-valid due to member loss when context creation recreates the item the context is created for
By removing the possibility of strange partial definitions with no
members that older GCC's produced for the otherwise unreferenced outer
types of referenced inner types, we can simplify debug info generation
and correct this bug. Newer (4.8.1 and ToT) GCC's don't produce this
quirky debug info, and instead produce the full definition for the outer
type (except in the case where that type is dynamic and its vtable is
not emitted in this TU).
During the creation of the context for a type, we may revisit that type
(due to the need to visit template parameters, among other things) and
used to end up visiting it first there. Then when we would reach the
original code attempting to define that type, we would lose debug info
by overwriting its members.
By avoiding the possibility of latent "defined with no members" types,
we can be sure than whenever we already have a type in a cache (either a
definition or declaration), we can just return that. In the case of a
full definition, our work is done. In the case of a partial definition,
we must already be in the process of completing it. And in the case of a
declaration, the completed/vtable/etc callbacks can handle converting it
to a definition.
llvm-svn: 190122
Rui Ueyama [Fri, 6 Sep 2013 04:17:07 +0000 (04:17 +0000)]
[PECOFF] Add /machine command line option.
llvm-svn: 190121
Rui Ueyama [Fri, 6 Sep 2013 04:06:58 +0000 (04:06 +0000)]
[PECOFF] Align section contents as specified by the object file's section header.
llvm-svn: 190120
Rui Ueyama [Fri, 6 Sep 2013 03:16:28 +0000 (03:16 +0000)]
Remove extraneous parentheses.
llvm-svn: 190119
Eli Friedman [Fri, 6 Sep 2013 03:13:09 +0000 (03:13 +0000)]
Add self-comparison warnings for fields.
This expands very slightly what -Wtautological-compare considers to be
tautological to include implicit accesses to C++ fields and ObjC ivars.
I don't want to turn this into a full expression-identity check, but
these additions seem pretty well-contained, and maintain the theme
of checking for "x == x".
<rdar://problem/
14431127>
llvm-svn: 190118
Rui Ueyama [Fri, 6 Sep 2013 01:48:19 +0000 (01:48 +0000)]
Return early to simplify.
llvm-svn: 190117
David Blaikie [Fri, 6 Sep 2013 01:28:43 +0000 (01:28 +0000)]
Consumed Analysis: The 'consumable' attribute now takes a identifier specifying the default assumed state for objects of this class
This information is used for return states and pass-by-value parameter
states.
Patch by Chris Wailes.
Review by DeLesley Hutchins and Aaron Ballman.
llvm-svn: 190116
Richard Smith [Fri, 6 Sep 2013 01:22:42 +0000 (01:22 +0000)]
When creating an implicit conversion sequence for a reference of type T from an
initializer list containing a single element of type T, be sure to mark the
sequence as a list conversion sequence so that it is known to be worse than an
implicit conversion sequence that initializes a std::initializer_list object.
llvm-svn: 190115
Eli Friedman [Fri, 6 Sep 2013 01:13:30 +0000 (01:13 +0000)]
Reduce stack usage of TreeTransform.
Without this patch, TreeTransform::TransformExpr uses a ridiculous amount of
stack space (around 5000 bytes). Preventing inlining brings the stack usage
down to something sane.
On a testcase I have, on my computer, this allows changing -ftemplate-depth
from 210 to around 750 before we crash. I'm not sure I should commit the
testcase, though: I don't want to cause test failures on platforms with less
stack space available.
<rdar://problem/
14098189>.
llvm-svn: 190114
Matt Arsenault [Fri, 6 Sep 2013 00:37:24 +0000 (00:37 +0000)]
Use type helper functions.
llvm-svn: 190113
Matt Arsenault [Fri, 6 Sep 2013 00:18:43 +0000 (00:18 +0000)]
Teach CodeGenPrepare about address spaces
llvm-svn: 190112
Richard Smith [Fri, 6 Sep 2013 00:12:20 +0000 (00:12 +0000)]
C++11 attributes after 'constructor-name (' unambiguously signal that we have a
constructor.
llvm-svn: 190111
Tom Stellard [Thu, 5 Sep 2013 23:55:13 +0000 (23:55 +0000)]
R600: Coding style
llvm-svn: 190110
Eli Friedman [Thu, 5 Sep 2013 23:51:03 +0000 (23:51 +0000)]
Improve error for "override" + non-virtual func.
Consider something like the following:
struct X {
virtual void foo(float x);
};
struct Y : X {
void foo(double x) override;
};
The error is almost certainly that Y::foo() has the wrong signature,
rather than incorrect usage of the override keyword. This patch
adds an appropriate diagnostic for that case.
Fixes <rdar://problem/
14785106>.
llvm-svn: 190109
Eli Friedman [Thu, 5 Sep 2013 23:50:58 +0000 (23:50 +0000)]
Add a bit more info to modules fatal error.
Just a minor tweak to make it easier to track down the cause of fatal errors
with modules.
llvm-svn: 190108
Tom Stellard [Thu, 5 Sep 2013 23:27:58 +0000 (23:27 +0000)]
Place pkg-config file in $prefix/share/pkgconfig.
libclc is ABI-agnostic, and $prefix/lib/pkgconfig causes issues
on multilib setups. Using $prefix/share/pkgconfig allows us to reuse
a single libclc build across all system ABIs.
Patch by: Michał Górny
llvm-svn: 190107
Fariborz Jahanian [Thu, 5 Sep 2013 23:04:33 +0000 (23:04 +0000)]
ObjectiveC migrator: tighten the rules for when
inferring NS_RETURNS_RETAINED, etc., return annotations.
Do not infer if these annotations are implicit
from the naming convention. Also add inference for
NS_CONSUMES_SELF annotation.
llvm-svn: 190106
Juergen Ributzka [Thu, 5 Sep 2013 23:02:56 +0000 (23:02 +0000)]
[X86] Perform VSELECT DAG combines also before DAG type legalization.
If the DAG already has only legal types, then the second round of DAG combines
is skipped. In this case VSELECT+SETCC patterns that match a more efficient
instruction (e.g. min/max) are never recognized.
This fix allows VSELECT+SETCC combines if the types are already legal before DAG
type legalization.
Reviewer: Nadav
llvm-svn: 190105
Daniel Malea [Thu, 5 Sep 2013 21:51:01 +0000 (21:51 +0000)]
Re-enable TestRegisters and TestTargetWatchAddress on Linux
- TestRegisters passes locally (llvm.org/pr16301 no longer reproduces) -- verifying this on buildbots
- TestTargetWatchAddress also passes locally, and referenced llvm.org/pr14323 which is now closed
llvm-svn: 190104
Ed Maste [Thu, 5 Sep 2013 21:38:45 +0000 (21:38 +0000)]
Restore -- "end of args" marker for shell
I accidentally dropped this in r189879 in the change from /bin/bash to
/bin/sh.
llvm-svn: 190103
Reid Kleckner [Thu, 5 Sep 2013 21:29:35 +0000 (21:29 +0000)]
manual: Fix RST reference to MS extension support
llvm-svn: 190101
Daniel Malea [Thu, 5 Sep 2013 21:24:14 +0000 (21:24 +0000)]
Fix minor bugs in TestExprs and TestAliases to fix buildbot breakage
- 'run' alias no longer includes the '--' for positional arguments... does not seem like a real bug.
- 2.234f is not a great number for the float tests (due to precision/printing issues) so use 0.5f instead
llvm-svn: 190100
Kevin Enderby [Thu, 5 Sep 2013 20:25:06 +0000 (20:25 +0000)]
Fixed a crash in the integrated assembler for Mach-O when a symbol difference
expression uses an assembler temporary symbol from an assignment. In this case
the symbol does not have a fragment so the use of getFragment() would be NULL
and caused a crash. In the case of an assembler temporary symbol we want to use
the AliasedSymbol (if any) which will create a local relocation entry, but if
it is not an assembler temporary symbol then let it use that symbol with an
external relocation entry.
rdar://9356266
llvm-svn: 190096
Rui Ueyama [Thu, 5 Sep 2013 20:21:24 +0000 (20:21 +0000)]
Remove unused identifiers.
llvm-svn: 190095
Eli Friedman [Thu, 5 Sep 2013 20:13:32 +0000 (20:13 +0000)]
Fix regression from r190016.
I don't have a reduced testcase yet.
llvm-svn: 190094
Matt Arsenault [Thu, 5 Sep 2013 19:48:28 +0000 (19:48 +0000)]
Consistently use dbgs() in debug printing
llvm-svn: 190093
Manman Ren [Thu, 5 Sep 2013 19:44:52 +0000 (19:44 +0000)]
Trying to un-break the bots.
llvm-svn: 190092
Matt Arsenault [Thu, 5 Sep 2013 19:41:10 +0000 (19:41 +0000)]
R600: Fix i64 to i32 trunc on SI
llvm-svn: 190091
Rafael Espindola [Thu, 5 Sep 2013 19:15:21 +0000 (19:15 +0000)]
Remove unused argument.
llvm-svn: 190090
Yunzhong Gao [Thu, 5 Sep 2013 19:14:26 +0000 (19:14 +0000)]
Improve handling of .file, .include and .incbin directives to
allow escaped octal character sequences.
The patch was discussed in Phabricator. See:
http://llvm-reviews.chandlerc.com/D1289
llvm-svn: 190089
Jim Ingham [Thu, 5 Sep 2013 19:01:20 +0000 (19:01 +0000)]
Remove commented out routines.
llvm-svn: 190085
Jim Ingham [Thu, 5 Sep 2013 18:57:48 +0000 (18:57 +0000)]
Include file cleanup.
llvm-svn: 190084
Jim Ingham [Thu, 5 Sep 2013 18:55:21 +0000 (18:55 +0000)]
Include file cleanup. SymbolContext doesn’t need ClangASTType.h, Block.h did, and was getting it under the table from SymbolContext.h.
llvm-svn: 190083
Manman Ren [Thu, 5 Sep 2013 18:51:02 +0000 (18:51 +0000)]
Debug Info: Update testing case.
DIBuilder now uses an identifier to reference DIType in base type field of
ptr_to_member (in r190081).
llvm-svn: 190082
Manman Ren [Thu, 5 Sep 2013 18:48:31 +0000 (18:48 +0000)]
Debug Info: Use identifier to reference DIType in base type field of
ptr_to_member.
We introduce a new class DITypeRef that represents a reference to a DIType.
It wraps around a Value*, which can be either an identifier in MDString
or an actual MDNode. The class has a helper function "resolve" that
finds the actual MDNode for a given DITypeRef.
We specialize getFieldAs to return a field that is a reference to a
DIType. To correctly access the base type field of ptr_to_member,
getClassType now calls getFieldAs<DITypeRef> to return a DITypeRef.
Also add a typedef for DITypeIdentifierMap and a helper
generateDITypeIdentifierMap in DebugInfo.h. In DwarfDebug.cpp, we keep
a DITypeIdentifierMap and call generateDITypeIdentifierMap to actually
populate the map.
Verifier is updated accordingly.
llvm-svn: 190081
Tom Stellard [Thu, 5 Sep 2013 18:38:09 +0000 (18:38 +0000)]
R600: Add support for local memory atomic add
llvm-svn: 190080
Tom Stellard [Thu, 5 Sep 2013 18:38:03 +0000 (18:38 +0000)]
R600: Expand SELECT nodes rather than custom lowering them
llvm-svn: 190079
Tom Stellard [Thu, 5 Sep 2013 18:37:57 +0000 (18:37 +0000)]
R600: Fix incorrect LDS size calculation
GlobalAdderss nodes that appeared in more than one basic block were
being counted twice.
llvm-svn: 190078
Tom Stellard [Thu, 5 Sep 2013 18:37:52 +0000 (18:37 +0000)]
R600/SI: Don't emit S_WQM_B64 instruction for compute shaders
llvm-svn: 190077
Tom Stellard [Thu, 5 Sep 2013 18:37:45 +0000 (18:37 +0000)]
R600: Fix segfault in R600TextureIntrinsicReplacer
This pass was segfaulting when it ran into a non-intrinsic function
call. Function calls are not supported, so now instead of segfaulting,
we will get an assertion failure with a nice error message.
I'm not sure how to test this using lit.
llvm-svn: 190076
Douglas Gregor [Thu, 5 Sep 2013 18:28:53 +0000 (18:28 +0000)]
Unbreak build with libc++, whose std::list<T> requires T to be complete.
llvm-svn: 190075
Eric Christopher [Thu, 5 Sep 2013 18:20:16 +0000 (18:20 +0000)]
Move accelerator table defines and constants to Dwarf.h since
we're proposing it for DWARF5.
No functional change intended.
llvm-svn: 190074
James Dennett [Thu, 5 Sep 2013 17:46:21 +0000 (17:46 +0000)]
Mark lambda closure classes as being implicitly-generated.
Summary: Closure classes for C++ lambdas are always compiler-generated. This one-line change calls setImplicit(true) on them at creation time, such that a default RecursiveASTVisitor (or any for which shouldVisitImplicitCode returns false) will skip them.
Reviewers: rsmith, dblaikie
Reviewed By: dblaikie
CC: klimek, revane, cfe-commits, jordan_rose
Differential Revision: http://llvm-reviews.chandlerc.com/D1593
llvm-svn: 190073
Fariborz Jahanian [Thu, 5 Sep 2013 17:17:32 +0000 (17:17 +0000)]
ObjectiveC modern translator: fix up generated fast enumeration
code to work for bit 32bit and 64bit APIs.
// rdar://
14913632
llvm-svn: 190072
Hans Wennborg [Thu, 5 Sep 2013 17:05:56 +0000 (17:05 +0000)]
clang-cl: Use .obj as extension for unnamed object files (PR17095)
We already use .obj as extension when the user provides a stem file
name (via /Fo), but were failing in the most basic case when the file
name is based on the input file.
llvm-svn: 190071
Ed Maste [Thu, 5 Sep 2013 17:05:37 +0000 (17:05 +0000)]
Use getwd(0) on FreeBSD as on OS X.
llvm-svn: 190070
Virgile Bello [Thu, 5 Sep 2013 16:57:48 +0000 (16:57 +0000)]
OptionValueProperties::DeepCopy (): return empty value to avoid compilation error on MSVC (even if assert).
llvm-svn: 190069
Virgile Bello [Thu, 5 Sep 2013 16:56:12 +0000 (16:56 +0000)]
Added MSVC config file and makefile support.
llvm-svn: 190068
Eric Christopher [Thu, 5 Sep 2013 16:55:35 +0000 (16:55 +0000)]
Rename enums to match convention and remove superfluous "dwarf" in names.
llvm-svn: 190067
Virgile Bello [Thu, 5 Sep 2013 16:53:14 +0000 (16:53 +0000)]
Avoid ambiguity between pid_t and lldb::pid_t.
llvm-svn: 190066
Virgile Bello [Thu, 5 Sep 2013 16:51:17 +0000 (16:51 +0000)]
MinGW: avoid many warnings due to FAR/NEAR defines.
llvm-svn: 190065
Eric Christopher [Thu, 5 Sep 2013 16:46:43 +0000 (16:46 +0000)]
Reformat.
llvm-svn: 190064
Virgile Bello [Thu, 5 Sep 2013 16:42:23 +0000 (16:42 +0000)]
Add OptionParser.h
llvm-svn: 190063
Virgile Bello [Thu, 5 Sep 2013 16:38:02 +0000 (16:38 +0000)]
Use <atomic> instead of "llvm/Support/Atomic.h". Removed unused RefCounter class.
llvm-svn: 190062
Daniel Jasper [Thu, 5 Sep 2013 16:05:56 +0000 (16:05 +0000)]
Add ATTRIBUTE_UNUSED to silence unused-function warning in release
builds.
llvm-svn: 190061
Joey Gouly [Thu, 5 Sep 2013 16:05:45 +0000 (16:05 +0000)]
[ARMv8] Add some missing tests for DSB/DMB.
llvm-svn: 190060
Aaron Watry [Thu, 5 Sep 2013 16:04:07 +0000 (16:04 +0000)]
Remove unneeded semi-colons
Reviewed-By: Aaron Watry <awatry@gmail.com>
llvm-svn: 190059
Aaron Watry [Thu, 5 Sep 2013 16:04:01 +0000 (16:04 +0000)]
Add atomic_inc and atomic_add builtins
Reviewed-by: Aaron Watry <awatry@gmail.com>
llvm-svn: 190058
Sylvestre Ledru [Thu, 5 Sep 2013 15:39:09 +0000 (15:39 +0000)]
sysctl.h does not exist under GNU/HURD (like windows)
llvm-svn: 190057
Sylvestre Ledru [Thu, 5 Sep 2013 15:37:36 +0000 (15:37 +0000)]
GNU HURD can be considered (for now?) like a GNU/Linux
llvm-svn: 190056
Joey Gouly [Thu, 5 Sep 2013 15:35:24 +0000 (15:35 +0000)]
[ARMv8] Implement the new DMB/DSB operands.
This removes the custom ISD Node: MEMBARRIER and replaces it
with an intrinsic.
llvm-svn: 190055
Manuel Klimek [Thu, 5 Sep 2013 15:34:55 +0000 (15:34 +0000)]
Fixes PR 17106 (explicitly typed enums are formatted differently).
Before:
enum X : int { A, B, C };
After:
enum X : int {
A,
B,
C
};
llvm-svn: 190054
Richard Barton [Thu, 5 Sep 2013 14:14:19 +0000 (14:14 +0000)]
Add AArch32 DCPS{1,2,3} and HLT instructions.
These were pretty straightforward instructions, with some assembly support
required for HLT.
The ARM assembler is keen to split the instruction mnemonic into a
(non-existent) 'H' instruction with the LT condition code. An exception for
HLT is needed.
HLT follows the same rules as BKPT when in IT blocks, so the special BKPT
hadling code has been adapted to handle HLT also.
Regression tests added including diagnostic tests for out of range immediates
and illegal condition codes, as well as negative tests for pre-ARMv8.
llvm-svn: 190053
Alexander Kornienko [Thu, 5 Sep 2013 14:08:34 +0000 (14:08 +0000)]
Handle zero-width and double-width characters in string literals and comments.
Summary:
Count column width instead of the number of code points. This also
includes correct handling of tabs inside string literals and comments (with an
exception of multiline string literals/comments, where tabs are present before
the first escaped newline).
Reviewers: djasper, klimek
Reviewed By: klimek
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D1601
llvm-svn: 190052
Sylvestre Ledru [Thu, 5 Sep 2013 13:58:07 +0000 (13:58 +0000)]
Fix the profile of the function (fix commit 190048)
llvm-svn: 190051
Manuel Klimek [Thu, 5 Sep 2013 13:55:39 +0000 (13:55 +0000)]
Fix writing of reformatted files.
If transformations lead to changes that do not need reformatting, the
current strategy will not write those files. With this patch, we just
update the overall state with the changes due to reformatting, and then
write out everything.
llvm-svn: 190050
Alexander Kornienko [Thu, 5 Sep 2013 13:47:10 +0000 (13:47 +0000)]
Removed empty directories left after r189960.
llvm-svn: 190049
Sylvestre Ledru [Thu, 5 Sep 2013 13:47:07 +0000 (13:47 +0000)]
Fix bug #17104 - Target info for GNU/kFreeBSD were missing.
As a result, Clang doesn't define the pre-processor macros that are expected
on this platform.
Thanks to Robert Millan for the patch
llvm-svn: 190048
Tilmann Scheller [Thu, 5 Sep 2013 11:59:43 +0000 (11:59 +0000)]
Reverting 190043 for now.
Solution is not sufficient to prevent 'mov pc, lr' being emitted for jump table code.
Test case doesn't trigger the added functionality.
llvm-svn: 190047
Daniel Jasper [Thu, 5 Sep 2013 11:49:39 +0000 (11:49 +0000)]
clang-format: Quickfix for braced init lists detected as lambdas.
Before:
constexpr char hello [] { "hello" };
After:
constexpr char hello[]{ "hello" };
llvm-svn: 190046
Kostya Serebryany [Thu, 5 Sep 2013 11:23:27 +0000 (11:23 +0000)]
[tsan] add colors to tsan output
llvm-svn: 190045