Rafael Espindola [Thu, 25 Jul 2013 19:36:13 +0000 (19:36 +0000)]
Fix the lldb build after the removal of mblaze.
llvm-svn: 187151
Manman Ren [Thu, 25 Jul 2013 19:33:30 +0000 (19:33 +0000)]
Debug Info: improve the verifier to check field types.
Make sure the context field of DIType is MDNode.
Fix testing cases to make them pass the verifier.
llvm-svn: 187150
Ed Maste [Thu, 25 Jul 2013 19:10:32 +0000 (19:10 +0000)]
Set thread names on FreeBSD
Also move the logic to shorten thread names from linux/Host.cpp to a new
SetShortThreadName as both FreeBSD and Linux need the functionality.
llvm-svn: 187149
Ed Maste [Thu, 25 Jul 2013 19:05:00 +0000 (19:05 +0000)]
Correct typo in comments
llvm-svn: 187148
Ed Maste [Thu, 25 Jul 2013 19:02:57 +0000 (19:02 +0000)]
Remove unused code
- ReadLocker constructors that take a lock
- Unconditional Lock::ReadLock and ReadLocker::Lock
(all consumers use TryLock)
- Make Unlock protected, as it has no external consumers
llvm-svn: 187147
Rafael Espindola [Thu, 25 Jul 2013 18:58:58 +0000 (18:58 +0000)]
Remove empty directories
llvm-svn: 187146
Rafael Espindola [Thu, 25 Jul 2013 18:55:05 +0000 (18:55 +0000)]
Remove the mblaze backend from llvm.
Approval in here http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-July/064169.html
llvm-svn: 187145
Rafael Espindola [Thu, 25 Jul 2013 18:42:13 +0000 (18:42 +0000)]
Remove the mblaze backend from clang.
Approval in here http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-July/064169.html
llvm-svn: 187143
Ed Maste [Thu, 25 Jul 2013 18:36:09 +0000 (18:36 +0000)]
tests: Mark expected FreeBSD failures due to pr16699
FreeBSD's Host class doesn't yet return a list of running processes,
so 'platform process list' fails and attach by process name does not
work.
llvm-svn: 187142
Andrew Trick [Thu, 25 Jul 2013 18:35:22 +0000 (18:35 +0000)]
RegAllocGreedy comment.
llvm-svn: 187141
Andrew Trick [Thu, 25 Jul 2013 18:35:19 +0000 (18:35 +0000)]
Evict local live ranges if they can be reassigned.
The previous change to local live range allocation also suppressed
eviction of local ranges. In rare cases, this could result in more
expensive register choices. This commit actually revives a feature
that I added long ago: check if live ranges can be reassigned before
eviction. But now it only happens in rare cases of evicting a local
live range because another local live range wants a cheaper register.
The benefit is improved code size for some benchmarks on x86 and armv7.
I measured no significant compile time increase and performance
changes are noise.
llvm-svn: 187140
Andrew Trick [Thu, 25 Jul 2013 18:35:14 +0000 (18:35 +0000)]
Allocate local registers in order for optimal coloring.
Also avoid locals evicting locals just because they want a cheaper register.
Problem: MI Sched knows exactly how many registers we have and assumes
they can be colored. In cases where we have large blocks, usually from
unrolled loops, greedy coloring fails. This is a source of
"regressions" from the MI Scheduler on x86. I noticed this issue on
x86 where we have long chains of two-address defs in the same live
range. It's easy to see this in matrix multiplication benchmarks like
IRSmk and even the unit test misched-matmul.ll.
A fundamental difference between the LLVM register allocator and
conventional graph coloring is that in our model a live range can't
discover its neighbors, it can only verify its neighbors. That's why
we initially went for greedy coloring and added eviction to deal with
the hard cases. However, for singly defined and two-address live
ranges, we can optimally color without visiting neighbors simply by
processing the live ranges in instruction order.
Other beneficial side effects:
It is much easier to understand and debug regalloc for large blocks
when the live ranges are allocated in order. Yes, global allocation is
still very confusing, but it's nice to be able to comprehend what
happened locally.
Heuristics could be added to bias register assignment based on
instruction locality (think late register pairing, banks...).
Intuituvely this will make some test cases that are on the threshold
of register pressure more stable.
llvm-svn: 187139
Bill Wendling [Thu, 25 Jul 2013 18:34:24 +0000 (18:34 +0000)]
Add a way to add a kind-value string pair to an attribute.
llvm-svn: 187138
Greg Clayton [Thu, 25 Jul 2013 18:29:25 +0000 (18:29 +0000)]
Add explicit braces to quiet the "avoid dangling else" warning from clang.
llvm-svn: 187137
Adrian Prantl [Thu, 25 Jul 2013 17:52:30 +0000 (17:52 +0000)]
typo.
llvm-svn: 187135
Ed Maste [Thu, 25 Jul 2013 17:23:10 +0000 (17:23 +0000)]
tests: Mark expected FreeBSD failures due to pr16706
Watchpoints are not yet working on FreeBSD
llvm-svn: 187134
Jordan Rose [Thu, 25 Jul 2013 17:22:05 +0000 (17:22 +0000)]
[analyzer] Add regression test for the crash in PR16664.
This goes with r186925, which reverted Pavel's commit in r186498.
Also, add a correctness test for the future.
llvm-svn: 187133
Jordan Rose [Thu, 25 Jul 2013 17:22:02 +0000 (17:22 +0000)]
[analyzer] Weaken assertion to account for pointer-to-integer casts.
PR16690
llvm-svn: 187132
Ed Maste [Thu, 25 Jul 2013 17:17:15 +0000 (17:17 +0000)]
tests: Mark expected FreeBSD failures due to pr16696
Live debugging for threaded inferiors is not yet implemented on FreeBSD
llvm-svn: 187131
Rafael Espindola [Thu, 25 Jul 2013 17:16:05 +0000 (17:16 +0000)]
Current batch of -disable-debug-info-verifier.
llvm-svn: 187130
Ed Maste [Thu, 25 Jul 2013 16:53:38 +0000 (16:53 +0000)]
Skip dead-strip test also on FreeBSD
-dead_strip isn't supported by FreeBSD's ld.
llvm-svn: 187129
Tim Northover [Thu, 25 Jul 2013 16:23:55 +0000 (16:23 +0000)]
AArch64: add llc-based tests for previous commit.
Better to have tests run even on non-AArch64 platforms.
llvm-svn: 187128
Ed Maste [Thu, 25 Jul 2013 16:08:48 +0000 (16:08 +0000)]
Annote expected failures on FreeBSD due to pr14540
PR title updated to indicate that FreeBSD is also affected: Backtrace
command does not display c++ member function names on Linux or FreeBSD
llvm-svn: 187127
Tim Northover [Thu, 25 Jul 2013 16:03:54 +0000 (16:03 +0000)]
AArch64: fix even more JIT failures
The last patch corrected some issues, but constant-pool entries had actual
codegen bugs in the large memory model (which MCJIT uses).
llvm-svn: 187126
Ashok Thirumurthi [Thu, 25 Jul 2013 15:13:50 +0000 (15:13 +0000)]
Fixes LLDB address ranges with gcc 4.8
- Modifies the DWARF parser for DWARF 4 specification of hi_pc as an offset-from-low-pc.
llvm-svn: 187125
Rafael Espindola [Thu, 25 Jul 2013 15:00:17 +0000 (15:00 +0000)]
Don't end a file name with a dot. It looks odd.
llvm-svn: 187124
Rafael Espindola [Thu, 25 Jul 2013 14:52:56 +0000 (14:52 +0000)]
Move not past env.
This only makes a difference with broken versions of env (like the one in
gnutools32) that always return 0.
llvm-svn: 187123
Rafael Espindola [Thu, 25 Jul 2013 13:45:29 +0000 (13:45 +0000)]
Don't pass %s twice to clang -cc1.
The reason this clang invocation was failing is that it had two %s. We would
close stdout after the first one and report a fatal error when trying to
print the second.
llvm-svn: 187122
Ed Maste [Thu, 25 Jul 2013 13:24:34 +0000 (13:24 +0000)]
Fix test execution on FreeBSD versions other than 9.x
The tests use a plugin based on the name from sys.platform.
Unfortunately that string includes the major version number in
Python 2.7, so the tests would look for builder_freebsd9.py,
builder_freebsd10.py, etc.
The issue doesn't affect Linux as Python returns 'linux2' also
on Linux 3.x -- see http://bugs.python.org/issue12326 for details.
It seems later versions of Python will drop the major version
number, so adopt this convention now for FreeBSD.
llvm-svn: 187121
Tim Northover [Thu, 25 Jul 2013 12:42:52 +0000 (12:42 +0000)]
AArch64: don't mask off shift bits when processing JIT relocations.
This should actually make the MCJIT tests pass again on AArch64. I don't know
how I missed their failure before.
llvm-svn: 187120
Justin Holewinski [Thu, 25 Jul 2013 12:32:00 +0000 (12:32 +0000)]
Fix a bug in TableGen where the intrinsic function name recognizer could mis-identify names if one was a prefix substring of the other
For two intrinsics 'llvm.nvvm.texsurf.handle' and 'llvm.nvvm.texsurf.handle.internal',
TableGen was emitting matching code like:
if (Name.startswith("llvm.nvvm.texsurf.handle")) ...
if (Name.startswith("llvm.nvvm.texsurf.handle.internal")) ...
We can never match "llvm.nvvm.texsurf.handle.internal" here because it will
always be erroneously matched by the first condition.
The fix is to sort the intrinsic names and emit them in reverse order.
llvm-svn: 187119
Daniel Jasper [Thu, 25 Jul 2013 11:31:57 +0000 (11:31 +0000)]
clang-format: Fix switch/case interaction with macros.
Before:
#define OPERATION_CASE(name) \
case OP_name: \
return operations::Operation##name
switch (OpCode) {
CASE(Add);
CASE(Subtract);
default:
return operations::Unknown;
}
After:
#define OPERATION_CASE(name) \
case OP_name: \
return operations::Operation##name;
switch (OpCode) {
CASE(Add);
CASE(Subtract);
default:
return operations::Unknown;
}
llvm-svn: 187118
Richard Sandiford [Thu, 25 Jul 2013 10:53:02 +0000 (10:53 +0000)]
Fix a comment cut-&-pasto.
llvm-svn: 187117
Richard Sandiford [Thu, 25 Jul 2013 09:34:38 +0000 (09:34 +0000)]
[SystemZ] Rework compare and branch support
Before the patch we took advantage of the fact that the compare and
branch are glued together in the selection DAG and fused them together
(where possible) while emitting them. This seemed to work well in practice.
However, fusing the compare so early makes it harder to remove redundant
compares in cases where CC already has a suitable value. This patch
therefore uses the peephole analyzeCompare/optimizeCompareInstr pair of
functions instead.
No behavioral change intended, but it paves the way for a later patch.
llvm-svn: 187116
Daniel Jasper [Thu, 25 Jul 2013 09:32:14 +0000 (09:32 +0000)]
Use memoization for has()-matcher.
In TUs with large classes, a matcher like
methodDecl(ofClass(recordDecl(has(varDecl()))))
(finding all member functions of classes with static variables)
becomes unbearably slow otherwise.
llvm-svn: 187115
Hongbin Zheng [Thu, 25 Jul 2013 09:12:07 +0000 (09:12 +0000)]
BlockGenerator: Split getNewValue.
Split the old getNewValue into two parts:
1. The function "lookupAvailableValue" that return the new version of
the instruction which is already available.
2. The function calls "lookupAvailableValue", and tries to generate
the new version if it is not available yet.
llvm-svn: 187114
Richard Sandiford [Thu, 25 Jul 2013 09:11:15 +0000 (09:11 +0000)]
[SystemZ] Add LOCR and LOCGR
llvm-svn: 187113
Richard Sandiford [Thu, 25 Jul 2013 09:04:52 +0000 (09:04 +0000)]
[SystemZ] Add LOC and LOCG
As with the stores, these instructions can trap when the condition is false,
so they are only used for things like (cond ? x : *ptr).
llvm-svn: 187112
Richard Sandiford [Thu, 25 Jul 2013 08:57:02 +0000 (08:57 +0000)]
[SystemZ] Add STOC and STOCG
These instructions are allowed to trap even if the condition is false,
so for now they are only used for "*ptr = (cond ? x : *ptr)"-style
constructs.
llvm-svn: 187111
Andrew Trick [Thu, 25 Jul 2013 07:26:35 +0000 (07:26 +0000)]
MI Sched: Register pressure heuristics.
Consider which set is being increased or decreased before comparing.
llvm-svn: 187110
Andrew Trick [Thu, 25 Jul 2013 07:26:32 +0000 (07:26 +0000)]
MI Sched: track register pressure by importance of the set, not weight of the units.
llvm-svn: 187109
Andrew Trick [Thu, 25 Jul 2013 07:26:29 +0000 (07:26 +0000)]
RegPressure: Order the "pressure sets" by number of regunits per set.
This lets heuristics easily pick the most important set to follow.
llvm-svn: 187108
Andrew Trick [Thu, 25 Jul 2013 07:26:26 +0000 (07:26 +0000)]
Dump LIS before regalloc. MI sched changes them.
llvm-svn: 187107
Manman Ren [Thu, 25 Jul 2013 06:43:01 +0000 (06:43 +0000)]
Debug Info: improve the verifier to check field types.
Make sure the context and type fields are MDNodes. We will generate
verification errors if those fields are non-empty strings.
Fix testing cases to make them pass the verifier.
llvm-svn: 187106
Manuel Klimek [Thu, 25 Jul 2013 06:05:50 +0000 (06:05 +0000)]
Fix incorrect documentation generation for type matchers.
llvm-svn: 187104
Rafael Espindola [Thu, 25 Jul 2013 03:23:25 +0000 (03:23 +0000)]
Respect llvm.used in Internalize.
The language reference says that:
"If a symbol appears in the @llvm.used list, then the compiler,
assembler, and linker are required to treat the symbol as if there is
a reference to the symbol that it cannot see"
Since even the linker cannot see the reference, we must assume that
the reference can be using the symbol table. For example, a user can add
__attribute__((used)) to a debug helper function like dump and use it from
a debugger.
llvm-svn: 187103
Tobias Grosser [Thu, 25 Jul 2013 03:02:29 +0000 (03:02 +0000)]
ScopDetect: Only track detection failures if actually needed.
String operations resulted by raw_string_ostream in the INVALID macro can lead
to significant compile-time overhead when compiling large size source code.
This is because raw_string_ostream relies on TypeFinder class, whose
compile-time cost increases as the size of the module increases. This patch
targets to ensure that it only track detection failures if actually needed.
In this way, we can avoid expensive string operations in normal execution.
With this patch file, the relative compile-time cost of Polly-detect pass does
not increase even when compiling very large size source code.
Contributed-by: Star Tan <tanmx_star@yeah.net>
llvm-svn: 187102
Tobias Grosser [Thu, 25 Jul 2013 03:02:26 +0000 (03:02 +0000)]
Convert line endings to unix style
llvm-svn: 187101
Rui Ueyama [Thu, 25 Jul 2013 02:57:39 +0000 (02:57 +0000)]
[PECOFF][Driver] Allow multiple /include options.
llvm-svn: 187100
Nick Lewycky [Thu, 25 Jul 2013 02:55:14 +0000 (02:55 +0000)]
Check that TD isn't NULL before dereferencing it down this path.
llvm-svn: 187099
Rafael Espindola [Thu, 25 Jul 2013 02:50:08 +0000 (02:50 +0000)]
Make these methods const correct.
Thanks to Nick Lewycky for noticing it.
llvm-svn: 187098
Rafael Espindola [Thu, 25 Jul 2013 02:11:20 +0000 (02:11 +0000)]
Avoid recursions when the parser finds out that it has too many brackets.
BalancedDelimiterTracker::diagnoseOverflow calls P.SkipUntil, and before this
patch P.SkipUnti is recursive, causing problems on systems with small stacks.
This patch fixes it by making P.SkipUnti non recursive when just looking for
eof.
llvm-svn: 187097
Richard Smith [Thu, 25 Jul 2013 01:53:54 +0000 (01:53 +0000)]
Add another C++14 constexpr test case.
llvm-svn: 187096
Rui Ueyama [Thu, 25 Jul 2013 01:23:50 +0000 (01:23 +0000)]
[PECOFF] Add /failifmismatch option.
llvm-svn: 187095
Jim Ingham [Thu, 25 Jul 2013 00:59:01 +0000 (00:59 +0000)]
Handle the case where we are stepping through code with no symbols, so we can't really find the function start PC
and so the StackID changes with every step. Do so by checking the parent frame ID, and if it hasn't changed,
then we haven't stepped in.
rdar://problem/
14516227
llvm-svn: 187094
Bill Wendling [Thu, 25 Jul 2013 00:34:29 +0000 (00:34 +0000)]
Replace the "NoFramePointerElimNonLeaf" target option with a function attribute.
There's no need to specify a flag to omit frame pointer elimination on non-leaf
nodes...(Honestly, I can't parse that option out.) Use the function attribute
stuff instead.
llvm-svn: 187093
Bill Wendling [Thu, 25 Jul 2013 00:32:41 +0000 (00:32 +0000)]
Replace the "NoFramePointerElimNonLeaf" target option with a function attribute.
llvm-svn: 187092
Rui Ueyama [Thu, 25 Jul 2013 00:32:19 +0000 (00:32 +0000)]
[PECOFF][Driver] Simplify option definitions.
It's still not as simple as it should be because of the many duplicated
lines, but it's at least better than before.
llvm-svn: 187091
Adrian Prantl [Thu, 25 Jul 2013 00:23:42 +0000 (00:23 +0000)]
Debug Info: Fine-tune the simple return expression location handling to
only affect functions without a separate return block. This fixes the
linetable for void functions with cleanups and multiple returns.
llvm-svn: 187090
Adrian Prantl [Thu, 25 Jul 2013 00:23:37 +0000 (00:23 +0000)]
typo.
llvm-svn: 187089
Bill Wendling [Wed, 24 Jul 2013 23:45:00 +0000 (23:45 +0000)]
Add helpful accessor methods to get the specified function attribute.
llvm-svn: 187088
Jason Molenda [Wed, 24 Jul 2013 23:25:27 +0000 (23:25 +0000)]
Update link for the SysV x86_64 ABI standard doc; x86-64.org has
been down for months and is likely no longer supported. This was
the most stable-looking link I could find for the current (0.99.6)
version of the ABI doc.
llvm-svn: 187087
Rui Ueyama [Wed, 24 Jul 2013 23:18:02 +0000 (23:18 +0000)]
[PECOFF] Use Windows style options instead of Unix style as primary options.
LLD still accepts both Unix and Windows style options when it's run as
link.exe. This patch does not change functionality.
llvm-svn: 187086
Fariborz Jahanian [Wed, 24 Jul 2013 22:58:51 +0000 (22:58 +0000)]
Documentation parsing: if typedef name is being declared
via a macro, try using declaration's starting location.
This is improvement over not having a valid location and
dropping comment altogether. // rdar://
14348912
llvm-svn: 187085
Rui Ueyama [Wed, 24 Jul 2013 22:53:23 +0000 (22:53 +0000)]
[PECOFF] Add /include command line option.
The /include command line option is equivalent to Unix --undefined
option, which forces the linker to resolve the given symbol name
as if it's an unresolved symbol in one of its input files. This feature
is used to link an additional object file or a shared library that no
input files refer to.
llvm-svn: 187084
Manman Ren [Wed, 24 Jul 2013 22:23:00 +0000 (22:23 +0000)]
Update testing cases to pass debug info verifier.
llvm-svn: 187083
Eli Bendersky [Wed, 24 Jul 2013 22:20:49 +0000 (22:20 +0000)]
Simplify code - no functionality change.
getToolChain().getTriple().getArch() can be replaced by getToolChain().getArch()
llvm-svn: 187082
Daniel Malea [Wed, 24 Jul 2013 21:44:30 +0000 (21:44 +0000)]
Modify ProcessPOSIX to use the thread list mutex as needed
- should resolve (at least some) of the spurious crashes we are seeing in multithreaded tests on Linux (and likely FreeBSD)
llvm-svn: 187081
Matt Kopec [Wed, 24 Jul 2013 21:39:24 +0000 (21:39 +0000)]
Fix test suite make so that -std=c++11 gets set properly for supported compilers and -std=c++0x gets set only for gcc 4.6 versions. Previously, -std=c++0x was being set for all compilers.
llvm-svn: 187080
Eli Bendersky [Wed, 24 Jul 2013 21:22:01 +0000 (21:22 +0000)]
Partial revert of r185568.
r186899 and r187061 added a preferred way for some architectures not to get
intrinsic generation for math builtins. So the code changes in r185568 can
now be undone (the test remains).
llvm-svn: 187079
Marshall Clow [Wed, 24 Jul 2013 21:18:14 +0000 (21:18 +0000)]
literal suffixes for std::chrono
llvm-svn: 187078
Ed Maste [Wed, 24 Jul 2013 21:09:24 +0000 (21:09 +0000)]
tests: Mark expected FreeBSD failures due to pr16696
Live debugging of threaded inferiors is currently unimplemented for
FreeBSD.
llvm-svn: 187077
Jakob Stoklund Olesen [Wed, 24 Jul 2013 20:47:57 +0000 (20:47 +0000)]
Speling.
llvm-svn: 187076
Adrian Prantl [Wed, 24 Jul 2013 20:44:20 +0000 (20:44 +0000)]
typo.
llvm-svn: 187075
Adrian Prantl [Wed, 24 Jul 2013 20:34:39 +0000 (20:34 +0000)]
Debug Info: Fix an oversight of r186553. Ensure that the function prologue
of an artificial function gets an artificial location as well.
llvm-svn: 187074
Adrian Prantl [Wed, 24 Jul 2013 20:34:34 +0000 (20:34 +0000)]
add radar number to testcase.
llvm-svn: 187073
Ed Maste [Wed, 24 Jul 2013 20:30:34 +0000 (20:30 +0000)]
tests: Mark expected FreeBSD failures due to pr16697
These fail due to:
error: Expression can't be run, because there is no JIT compiled function
llvm-svn: 187072
Quentin Colombet [Wed, 24 Jul 2013 20:20:37 +0000 (20:20 +0000)]
Fix a bug in IfConverter with nested predicates.
Prior to this patch, IfConverter may widen the cases where a sequence of
instructions were executed because of the way it uses nested predicates. This
result in incorrect execution.
For instance, Let A be a basic block that flows conditionally into B and B be a
predicated block.
B can be predicated with A.BrToBPredicate into A iff B.Predicate is less
"permissive" than A.BrToBPredicate, i.e., iff A.BrToBPredicate subsumes
B.Predicate.
The IfConverter was checking the opposite: B.Predicate subsumes
A.BrToBPredicate.
<rdar://problem/
14379453>
llvm-svn: 187071
Ed Maste [Wed, 24 Jul 2013 19:49:20 +0000 (19:49 +0000)]
test_iter_registers is expected to fail on FreeBSD
Added comment to llvm.org/pr14600 that it fails on FreeBSD in the same way
as Linux.
llvm-svn: 187070
Ed Maste [Wed, 24 Jul 2013 19:47:08 +0000 (19:47 +0000)]
Add expectedFailureFreeBSD test wrapper
llvm-svn: 187069
Fariborz Jahanian [Wed, 24 Jul 2013 19:18:37 +0000 (19:18 +0000)]
Objective-C migrator: some cleanup.
Expose static type of init/alloc/retain with
instance type as well. Ad-hoc cases are coming
next.
llvm-svn: 187068
Ariel J. Bernal [Wed, 24 Jul 2013 19:14:57 +0000 (19:14 +0000)]
Fix doxygen warnings
Doxygen doesn't recognize <blockquote> html tags. Added support for <blockquote>
and Markdown was introduce with doxygen 1.8.0. This patch replaces blockquote
with \par for compatibility with previous versions.
llvm-svn: 187067
Manman Ren [Wed, 24 Jul 2013 18:56:43 +0000 (18:56 +0000)]
Update testing cases to pass debug info verifier.
llvm-svn: 187066
Rafael Espindola [Wed, 24 Jul 2013 18:45:44 +0000 (18:45 +0000)]
Add not to a command that is expected to fail.
llvm-svn: 187065
Rafael Espindola [Wed, 24 Jul 2013 18:44:10 +0000 (18:44 +0000)]
add -disable-debug-info-verifier to 3 test to fix tests with pipefail.
llvm-svn: 187064
Akira Hatanaka [Wed, 24 Jul 2013 18:43:52 +0000 (18:43 +0000)]
[mips] Make MipsAsmParser::parseCCRRegs return NoMatch instead of ParseFail
when there wasn't a match. This behavior is consistent with other register
parsing methods.
llvm-svn: 187063
Fariborz Jahanian [Wed, 24 Jul 2013 18:31:42 +0000 (18:31 +0000)]
ObjectiveC migration: Method candidates for
migrating to instancetype can have implicit 'id'
type too.
llvm-svn: 187062
Eli Bendersky [Wed, 24 Jul 2013 18:20:14 +0000 (18:20 +0000)]
Pass -fno-math-builtin from the Clang driver to -cc1 for the l32 arch.
llvm-svn: 187061
Greg Clayton [Wed, 24 Jul 2013 18:17:35 +0000 (18:17 +0000)]
<rdar://problem/
14521548>
Fixed a crasher where if you accidentally specify a size that is too large when reading memory, LLDB would crash.
llvm-svn: 187060
Aaron Watry [Wed, 24 Jul 2013 18:03:38 +0000 (18:03 +0000)]
Added get_num_groups
The get_num_groups function was missing for r600g. I did the same
thing as the other workitem functions.
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Aaron Watry <awatry@gmail.com>
llvm-svn: 187059
Richard Smith [Wed, 24 Jul 2013 17:51:13 +0000 (17:51 +0000)]
Rename feature test for lambda init-captures from cxx_generalized_capture to
cxx_init_capture. "generalized" is neither descriptive nor future-proof. No
compatibility problems expected, since we've never advertised having this
feature.
llvm-svn: 187058
Stefanus Du Toit [Wed, 24 Jul 2013 17:48:04 +0000 (17:48 +0000)]
Don't rely on C99 for loop initializers in test case
This allows compilation of the test case with GCC 4.8.
llvm-svn: 187057
Jakob Stoklund Olesen [Wed, 24 Jul 2013 17:45:11 +0000 (17:45 +0000)]
Update old llc documentation.
Patch by Hafiz Abid!
llvm-svn: 187056
Richard Smith [Wed, 24 Jul 2013 17:41:31 +0000 (17:41 +0000)]
Update documentation to match current C++1y feature set.
llvm-svn: 187055
Benjamin Kramer [Wed, 24 Jul 2013 17:27:08 +0000 (17:27 +0000)]
Make test pass in Release builds, IR names don't get emitted there.
llvm-svn: 187054
Petar Jovanovic [Wed, 24 Jul 2013 17:14:05 +0000 (17:14 +0000)]
[mips] Remove XFAIL from test-ptr-reloc-remote.ll
The change r187019 has fixed multiple relocations in dynamic linker for
MIPS, so now this test passes for MIPS.
llvm-svn: 187053
Manman Ren [Wed, 24 Jul 2013 17:10:09 +0000 (17:10 +0000)]
Debug Info: improve the Finder.
Improve the Finder to handle context of a DIVariable used by DbgValueInst.
Fix testing cases to make them pass the verifier.
llvm-svn: 187052
Mark Seaborn [Wed, 24 Jul 2013 16:25:13 +0000 (16:25 +0000)]
Use ARM-style representation for C++ method pointers under PNaCl/Emscripten
Before this change, Clang uses the x86 representation for C++ method
pointers when generating code for PNaCl. However, the resulting code
will assume that function pointers are 0 mod 2. This assumption is
not safe for PNaCl, where function pointers could have any value
(especially in future sandboxing models).
So, switch to using the ARM representation for PNaCl code, which makes
no assumptions about the alignment of function pointers.
Since we're changing the "le32" target, this change also applies to
Emscripten. The change is beneficial for Emscripten too. Emscripten
has a workaround to make function pointers 0 mod 2. This change would
allow the workaround to be removed.
See: https://code.google.com/p/nativeclient/issues/detail?id=3450
llvm-svn: 187051
Benjamin Kramer [Wed, 24 Jul 2013 16:12:08 +0000 (16:12 +0000)]
TRE: Move class into anonymous namespace.
While there shrink a dangerously large SmallPtrSet.
llvm-svn: 187050
Manman Ren [Wed, 24 Jul 2013 15:55:41 +0000 (15:55 +0000)]
Update testing cases to pass debug info verifier.
llvm-svn: 187049