Dmitry Vyukov [Thu, 28 Mar 2013 16:21:19 +0000 (16:21 +0000)]
tsan: print statistics about benign race annotations
(total count, unique, matched) if requested with print_benign=1
flag.
llvm-svn: 178245
Anton Yartsev [Thu, 28 Mar 2013 16:10:38 +0000 (16:10 +0000)]
[analyzer] For now assume all standard global 'operator new' functions allocate memory in heap.
+ Improved test coverage for cplusplus.NewDelete checker.
llvm-svn: 178244
Tareq A. Siraj [Thu, 28 Mar 2013 16:06:59 +0000 (16:06 +0000)]
Allow users to specify NULL like macros to be replaced
-use-nullptr only replaced macro named NULL and ignored any user defined
macros that behaved like NULL. This patch introduces -user-null-macros
command line option to let users specify their custom NULL like macros.
- Added a -user-null-macros command line option that takes a
comma-separated list of user-defined macros to be replaced when using
the -use-nullptr transform.
- Added documentation.
- Updated testcase to reflect current behavior.
- Whitespace fixes.
Reviewers: revane, klimek, gribozavr
llvm-svn: 178243
Ashok Thirumurthi [Thu, 28 Mar 2013 16:02:31 +0000 (16:02 +0000)]
Fix the Linux build issues introduced by r178191.
- All Linux logging channels now use a single global instance of lldb_private::Log, to handle the case of logging during process tear down.
- Also removed a single use of LogSP in FreeBSD and fixed a typo in a comment while reading through ProcessKDPLog.
Reviewed by Daniel Malea.
llvm-svn: 178242
Tareq A. Siraj [Thu, 28 Mar 2013 15:48:49 +0000 (15:48 +0000)]
Test commit: Remove whitespace.
llvm-svn: 178241
Howard Hinnant [Thu, 28 Mar 2013 15:47:50 +0000 (15:47 +0000)]
Seciton 24.2.2 of the C++ standard, [iterator.iterators], Table 106
requires that the return type of *r for all iterators r be reference,
where reference is defined in [iterator.requirements.general]/p11 as
iterator_traits<X>::reference, and X is the type of r.
But in CFG.h, the dereference operator of PredIterator and SuccIterator
return pointer, not reference.
Furthermore the nested type reference is value_type&, which is not the
type returned from operator*().
This patch simply makes the iterator::reference type value_type*, which
is what the operator*() returns, and then re-lables the return type as
reference.
From a functionality point of view, the only difference is that the
nested reference type is now value_type* instead of value_type&.
llvm-svn: 178240
Alexey Samsonov [Thu, 28 Mar 2013 15:42:43 +0000 (15:42 +0000)]
[ASan] Speed-up initialization-order checking: create and use fast versions of PoisonShadow functions, store copies of __asan_global descriptors in a vector instead of list of pointers. This gives 3x speedup on both benchmarks and real binaries with lots of globals.
llvm-svn: 178239
Alexey Samsonov [Thu, 28 Mar 2013 15:37:11 +0000 (15:37 +0000)]
[Sanitizer] Minor enhancements in InternalVector container
llvm-svn: 178238
Howard Hinnant [Thu, 28 Mar 2013 15:00:04 +0000 (15:00 +0000)]
Add missing #ifndef _LIBCPP_NO_EXCEPTIONS around throw in include/thread.
llvm-svn: 178237
Tim Northover [Thu, 28 Mar 2013 14:30:46 +0000 (14:30 +0000)]
AArch64: implement GICv3 system registers
llvm-svn: 178236
Hal Finkel [Thu, 28 Mar 2013 13:51:36 +0000 (13:51 +0000)]
Add support for gcc-compatible -mpopcntd -mno-popcntd PPC options
gcc provides -mpopcntd and -mno-popcntd for controlling the popcntd target
feature; support these options as well.
llvm-svn: 178235
Edwin Vane [Thu, 28 Mar 2013 13:50:22 +0000 (13:50 +0000)]
Updating LibASTMatchersReference
The generator for LibASTMatchersReference.html didn't get run last time
ASTMatchers changes were made. Here are up-to-date docs.
llvm-svn: 178234
Hal Finkel [Thu, 28 Mar 2013 13:29:47 +0000 (13:29 +0000)]
Add the PPC64 popcntd instruction
PPC ISA 2.06 (P7, A2, etc.) has a popcntd instruction. Add this instruction and
tell TTI about it so that popcount-loop recognition will know about it.
llvm-svn: 178233
Simon Atanasyan [Thu, 28 Mar 2013 11:36:22 +0000 (11:36 +0000)]
[Mips] Handle pseudo-target flags '-EL' and '-EB' and properly adjust
toolchain flags for MIPS targets.
llvm-svn: 178232
Kostya Serebryany [Thu, 28 Mar 2013 11:21:50 +0000 (11:21 +0000)]
[tsan] a test checking that memset/memcpy/memmove are not inlined in tsan mode
llvm-svn: 178231
Kostya Serebryany [Thu, 28 Mar 2013 11:21:13 +0000 (11:21 +0000)]
[tsan] make sure memset/memcpy/memmove are not inlined in tsan mode
llvm-svn: 178230
Alexey Samsonov [Thu, 28 Mar 2013 09:11:20 +0000 (09:11 +0000)]
Fix unmatching ASan runtime flag for init-order checking exposed by r178158. Add a test for r178158.
llvm-svn: 178229
Kostya Serebryany [Thu, 28 Mar 2013 08:41:49 +0000 (08:41 +0000)]
[tsan] don't use -fno-builtin for tests; add a test for a false negative bug (inlined memcpy is not instrumented)
llvm-svn: 178228
Hal Finkel [Thu, 28 Mar 2013 08:38:53 +0000 (08:38 +0000)]
Add support for gcc-compatible -mmfcrf -mno-mfcrf PPC options
gcc provides -mmfcrf and -mno-mfcrf for controlling what we call
the mfocrf target feature. Also, PPC is now making use of the
static function AddTargetFeature used by the Mips Driver code.
llvm-svn: 178227
Evgeniy Stepanov [Thu, 28 Mar 2013 08:36:54 +0000 (08:36 +0000)]
Define __SIZE_MAX__ preprocessor macro.
llvm-svn: 178226
Michael Gottesman [Thu, 28 Mar 2013 06:07:15 +0000 (06:07 +0000)]
Revert "modularize - Fixed poor array usage."
This has broken buildbots for a few hours.
llvm-svn: 178223
Michael Gottesman [Thu, 28 Mar 2013 05:14:26 +0000 (05:14 +0000)]
Revert "Updated ELF relocation test for .eh_frame section"
This reverts commit
c8d65364223a04b179958a50a4bf0f89b21dd7d2.
This broke a bunch of the buildbots.
llvm-svn: 178222
Jyotsna Verma [Thu, 28 Mar 2013 03:38:29 +0000 (03:38 +0000)]
Disable JIT/MCJIT tests in unittests/ExecutionEngine for the targets that don't support JIT.
llvm-svn: 178221
Hal Finkel [Thu, 28 Mar 2013 03:38:16 +0000 (03:38 +0000)]
Cleanup PPC CR-spill kill flags and 32- vs. 64-bit instructions
There were a few places where kill flags were not being set correctly, and
where 32-bit instruction variants were being used with 64-bit registers. After
r178180, this code was being triggered causing llc to assert.
llvm-svn: 178220
Hal Finkel [Thu, 28 Mar 2013 03:38:08 +0000 (03:38 +0000)]
Fix typo in PPCInstr64Bit
llvm-svn: 178219
Richard Smith [Thu, 28 Mar 2013 03:27:52 +0000 (03:27 +0000)]
For -Wignored-qualifiers, don't warn on qualifiers which we acquire via a
typedef. Also don't warn on the _Atomic type specifier, just on the _Atomic
type qualifier.
llvm-svn: 178218
Richard Smith [Thu, 28 Mar 2013 02:51:21 +0000 (02:51 +0000)]
Teach -Wigored-qualifiers about exotic flavors of declarator and the _Atomic type qualifier.
llvm-svn: 178217
John Thompson [Thu, 28 Mar 2013 02:46:25 +0000 (02:46 +0000)]
modularize - Updated futures comment.
llvm-svn: 178216
David Blaikie [Thu, 28 Mar 2013 02:44:59 +0000 (02:44 +0000)]
Revert "Adding DIImportedModules to DIScopes."
This reverts commit
342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7.
Turns out we're going with a different schema design to represent
DW_TAG_imported_modules so we won't need this extra field.
llvm-svn: 178215
John Thompson [Thu, 28 Mar 2013 02:44:31 +0000 (02:44 +0000)]
modularize - Fixed poor array usage.
llvm-svn: 178214
David Blaikie [Thu, 28 Mar 2013 02:44:15 +0000 (02:44 +0000)]
Revert "Update debug info test for schema change made to LLVM."
This reverts commit
5035c483b7fcbf0fa2a7afba24fa35a10995d195.
This schema change wasn't necessary after all. I'm going ith a different
solution that will hopefully use space more conservatively.
llvm-svn: 178213
David Blaikie [Thu, 28 Mar 2013 02:30:37 +0000 (02:30 +0000)]
Fix a default on covered switch found by -Wcovered-switch-default
Introduced in r178207
llvm-svn: 178212
Richard Smith [Thu, 28 Mar 2013 01:56:34 +0000 (01:56 +0000)]
Remove outdated FIXME.
llvm-svn: 178211
Richard Smith [Thu, 28 Mar 2013 01:55:44 +0000 (01:55 +0000)]
Support C11 _Atomic type qualifier. This is more-or-less just syntactic sugar for the _Atomic type specifier.
llvm-svn: 178210
Jason Molenda [Thu, 28 Mar 2013 01:48:21 +0000 (01:48 +0000)]
Debugserver fix for launching iOS apps who are named "com.apple.something"
- the ".app" would be treated as the app bundle final characters
and the SpringBoard launch would fail.
<rdar://problem/
13258935>
llvm-svn: 178209
Akira Hatanaka [Thu, 28 Mar 2013 01:28:02 +0000 (01:28 +0000)]
Check if Type is a vector before calling function Type::getVectorNumElements.
llvm-svn: 178208
John Thompson [Thu, 28 Mar 2013 01:20:19 +0000 (01:20 +0000)]
modularize - revised to group duplicate symbols together in the error output.
llvm-svn: 178207
Enrico Granata [Thu, 28 Mar 2013 00:27:30 +0000 (00:27 +0000)]
<rdar://problem/
13412986>
Holding the Python lock while we call the Python C API to post-process objects returned from the OS plugins
This should avoid issues where some Python objects get invalidated while we are in the middle of processing them and we end up with an invalid Python state and a crash
llvm-svn: 178206
Jim Ingham [Thu, 28 Mar 2013 00:13:30 +0000 (00:13 +0000)]
Protect against the case where the current inlined depth is wrong, and leads us to think we can't even get the
frame at index 0. We should ALWAYS be able to get that.
<rdar://problem/
13497571>
llvm-svn: 178205
Jim Ingham [Thu, 28 Mar 2013 00:08:00 +0000 (00:08 +0000)]
Use the error from ValidatePlan.
llvm-svn: 178204
Jim Ingham [Thu, 28 Mar 2013 00:07:20 +0000 (00:07 +0000)]
The other half of the checkin to produce better error messages when the ThreadPlanCallFunction isn't valid.
llvm-svn: 178203
Jim Ingham [Thu, 28 Mar 2013 00:05:34 +0000 (00:05 +0000)]
RunThreadPlan should make sure the plan passed in is valid before running it.
<rdar://problem/
13485541>
llvm-svn: 178202
Jim Ingham [Thu, 28 Mar 2013 00:04:05 +0000 (00:04 +0000)]
Return a useful error message from ValidatePlan if the expression can't be made for some reason.
llvm-svn: 178201
Richard Smith [Thu, 28 Mar 2013 00:03:10 +0000 (00:03 +0000)]
Fold together the two implementations of 6.7.3p2 in SemaType. Fix two bugs, each of which was only present in one version:
* Give the right diagnostic for 'restrict' applied to a non-pointer, non-reference type.
* Don't reject 'restrict' applied indirectly to an Objective-C object pointer type (eg, through template instantiation).
llvm-svn: 178200
Argyrios Kyrtzidis [Wed, 27 Mar 2013 23:58:17 +0000 (23:58 +0000)]
[Parser] Don't code-complete twice.
When we are consuming the current token just to enter a new token stream, we push
the current token in the back of the stream so that we get it again.
Unfortunately this had the effect where if the current token is a code-completion one,
we would code-complete once during consuming it and another time after the stream ended.
Fix this by making sure that, in this case, ConsumeAnyToken() will consume a code-completion
token without invoking code-completion.
rdar://
12842503
llvm-svn: 178199
Richard Smith [Wed, 27 Mar 2013 23:36:39 +0000 (23:36 +0000)]
Don't reject __restrict applied to a dependent type; it might instantiate to a pointer or reference type.
llvm-svn: 178198
Bill Wendling [Wed, 27 Mar 2013 23:26:09 +0000 (23:26 +0000)]
Simplify test to use a count for the number of notes expected.
llvm-svn: 178196
Richard Smith [Wed, 27 Mar 2013 23:21:10 +0000 (23:21 +0000)]
compiler-rt part of r178194. Remove ubsan test for diagnostic on inf/nan conversion between floating-point types.
llvm-svn: 178195
Richard Smith [Wed, 27 Mar 2013 23:20:25 +0000 (23:20 +0000)]
UBSan: Don't diagnose inf/nan conversions between floating-point types. It's far from clear whether these have undefined behavior, and these checks are helping no-one. Keep the double->float overflow warnings, though, since those are useful in practice, even though it's unclear whether such operations have defined behavior.
llvm-svn: 178194
Preston Gurd [Wed, 27 Mar 2013 23:16:18 +0000 (23:16 +0000)]
This patch follows is a follow up to r178171, which uses the register
form of call in preference to memory indirect on Atom.
In this case, the patch applies the optimization to the code for reloading
spilled registers.
The patch also includes changes to sibcall.ll and movgs.ll, which were
failing on the Atom buildbot after the first patch was applied.
This patch by Sriram Murali.
llvm-svn: 178193
Enrico Granata [Wed, 27 Mar 2013 23:08:54 +0000 (23:08 +0000)]
This test case was not doing the right thing with libc++ being used and was generating spurious over-completion warning flags
llvm-svn: 178192
Greg Clayton [Wed, 27 Mar 2013 23:08:40 +0000 (23:08 +0000)]
<rdar://problem/
13521159>
LLDB is crashing when logging is enabled from lldb-perf-clang. This has to do with the global destructor chain as the process and its threads are being torn down.
All logging channels now make one and only one instance that is kept in a global pointer which is never freed. This guarantees that logging can correctly continue as the process tears itself down.
llvm-svn: 178191
Jack Carter [Wed, 27 Mar 2013 22:58:49 +0000 (22:58 +0000)]
Updated ELF relocation test for .eh_frame section
Made sure we were looking a correct section
Added Mips32/64 as an extra check
Updated llvm-objdump to generate symbolic info for Mips relocations
llvm-svn: 178190
Enrico Granata [Wed, 27 Mar 2013 22:38:11 +0000 (22:38 +0000)]
Implementing the notion of externally-acquirable ScriptInterpreter lock
With this notion, if parties outside the ScriptInterpreter itself need to acquire a lock on script APIs, they can do so by a pattern like this:
{
auto lock = interpeter->AcquireInterpreterLock();
// do whatever you need to do...
} // lock will automatically be released here
This might be useful for classes that use the Python convenience objects (e.g. PythonDictionary) to ensure they keep the underlying interpreter in a safe and controlled condition while they call through the C API functions
Of course, the ScriptInterpreter still manages its internal locking correctly when necessary :-)
llvm-svn: 178189
Chad Rosier [Wed, 27 Mar 2013 21:54:09 +0000 (21:54 +0000)]
Remove unnecessary attributes from test case.
llvm-svn: 178188
Chad Rosier [Wed, 27 Mar 2013 21:50:39 +0000 (21:50 +0000)]
Add a front-end test case for r178186.
llvm-svn: 178187
Chad Rosier [Wed, 27 Mar 2013 21:49:56 +0000 (21:49 +0000)]
[ms-inline asm] Add support of imm displacement before bracketed memory
expression. Specifically, this syntax:
ImmDisp [ BaseReg + Scale*IndexReg + Disp ]
We don't currently support:
ImmDisp [ Symbol ]
rdar://
13518671
llvm-svn: 178186
Fariborz Jahanian [Wed, 27 Mar 2013 21:33:52 +0000 (21:33 +0000)]
Fixes a typo in my last patch.
llvm-svn: 178184
John Thompson [Wed, 27 Mar 2013 21:23:21 +0000 (21:23 +0000)]
Broke out header file list reading into separate function. Moved options to front. Removed some trailing spaces.
llvm-svn: 178182
Argyrios Kyrtzidis [Wed, 27 Mar 2013 21:22:45 +0000 (21:22 +0000)]
Revert "[lib/Headers] Define NULL as __DARWIN_NULL when on __APPLE__."
Per feedback by Doug, we should avoid platform-specific implementations
in lib/Headers as much as possible.
This reverts commit r178110.
llvm-svn: 178181
Hal Finkel [Wed, 27 Mar 2013 21:21:15 +0000 (21:21 +0000)]
Resynchronize isLoadFromStackSlot with LoadRegFromStackSlot (and stores) in PPCInstrInfo
These functions should have the same list of load/store instructions. Now that
all load/store forms have been normalized (to single instructions or pseudos)
they can be resynchronized.
Found by inspection, although hopefully this will improve optimization. I've
also added some comments.
llvm-svn: 178180
Fariborz Jahanian [Wed, 27 Mar 2013 21:19:25 +0000 (21:19 +0000)]
Objective-C: Issue more precise warning when user
is accessing 'isa' as an object pointer.
// rdar://
13503456. FixIt to follow in another patch.
llvm-svn: 178179
Ashok Thirumurthi [Wed, 27 Mar 2013 21:09:30 +0000 (21:09 +0000)]
test commit
- modified a comment
llvm-svn: 178178
Greg Clayton [Wed, 27 Mar 2013 20:53:12 +0000 (20:53 +0000)]
<rdar://problem/
13327940>
Cleaned up some paths.
llvm-svn: 178177
Greg Clayton [Wed, 27 Mar 2013 20:13:09 +0000 (20:13 +0000)]
Added a source file needed for clang to compile in the lldb_perf_clang test.
llvm-svn: 178176
Greg Clayton [Wed, 27 Mar 2013 20:12:14 +0000 (20:12 +0000)]
<rdar://problem/
13327940>
Enhance automated testing to include evaluating function calls.
llvm-svn: 178175
Jack Carter [Wed, 27 Mar 2013 20:07:48 +0000 (20:07 +0000)]
test file name change to correct typo
llvm-svn: 178174
Rafael Espindola [Wed, 27 Mar 2013 19:38:14 +0000 (19:38 +0000)]
Cleanup clang's specializations of simplify_type.
Now that the basic implementation in llvm has been fixed, simplify the
specializations in clang.
llvm-svn: 178173
John Thompson [Wed, 27 Mar 2013 19:31:22 +0000 (19:31 +0000)]
Added informational comment about using -x c++.
llvm-svn: 178172
Preston Gurd [Wed, 27 Mar 2013 19:14:02 +0000 (19:14 +0000)]
For the current Atom processor, the fastest way to handle a call
indirect through a memory address is to load the memory address into
a register and then call indirect through the register.
This patch implements this improvement by modifying SelectionDAG to
force a function address which is a memory reference to be loaded
into a virtual register.
Patch by Sriram Murali.
llvm-svn: 178171
Hal Finkel [Wed, 27 Mar 2013 19:10:42 +0000 (19:10 +0000)]
Fix typo (common to both X86 and PPC)
Thanks to Bill Schmidt for pointing this out during code review!
llvm-svn: 178170
Hal Finkel [Wed, 27 Mar 2013 19:10:40 +0000 (19:10 +0000)]
Remove more dead LR-as-GPR PPC code
I had removed similar code a few days ago, but somehow missed this.
llvm-svn: 178169
Ariel J. Bernal [Wed, 27 Mar 2013 18:49:31 +0000 (18:49 +0000)]
cpp11-migrate segfaults transforming map<string,int>::iterator
cpp11-migrate segfaults when -use-auto tries to resolve initializing
expression resulting in an expression with cleanups.
- Skip expressions with cleanups from the initializer
- Added test case
Fixes PR15550
llvm-svn: 178167
Dan Gohman [Wed, 27 Mar 2013 18:44:56 +0000 (18:44 +0000)]
Avoid undefined behavior from passing a std::vector's own contents
in as an argument to push_back.
llvm-svn: 178166
Hal Finkel [Wed, 27 Mar 2013 18:39:52 +0000 (18:39 +0000)]
Remove "gpr0 allocation" from the PPC README TODO list
As Chris pointed out, post r178123, this is now done!
llvm-svn: 178165
John Thompson [Wed, 27 Mar 2013 18:34:38 +0000 (18:34 +0000)]
Fixed path in file comment. Fixed #include order.
llvm-svn: 178164
Chad Rosier [Wed, 27 Mar 2013 18:30:00 +0000 (18:30 +0000)]
Don't try to generate crash diagnostics if we had an I/O failure. It's very
likely the crash diagnostics generation will fail as well.
Part of rdar://
13296693
llvm-svn: 178163
Chad Rosier [Wed, 27 Mar 2013 18:28:23 +0000 (18:28 +0000)]
Update the error handing static functions for r178161.
Part of rdar://
13296693
llvm-svn: 178162
Chad Rosier [Wed, 27 Mar 2013 18:27:54 +0000 (18:27 +0000)]
Add a boolean parameter to the llvm::report_fatal_error() function to indicated
if crash diagnostics should be generated. By default this is enabled.
Part of rdar://
13296693
llvm-svn: 178161
Jordan Rose [Wed, 27 Mar 2013 18:10:35 +0000 (18:10 +0000)]
[analyzer] Use evalBind for C++ new of scalar types.
These types will not have a CXXConstructExpr to do the initialization for
them. Previously we just used a simple call to ProgramState::bindLoc, but
that doesn't trigger proper checker callbacks (like pointer escape).
Found by Anton Yartsev.
llvm-svn: 178160
Dmitry Vyukov [Wed, 27 Mar 2013 17:59:57 +0000 (17:59 +0000)]
tsan: print matched suppressions if print_suppressions=1 flag is provided
llvm-svn: 178159
Dmitry Vyukov [Wed, 27 Mar 2013 17:59:13 +0000 (17:59 +0000)]
tsan: better flag parsing: do not confuse flag that is a part of another flag
(e.g. suppressions and print_suppressions)
llvm-svn: 178158
Dmitry Vyukov [Wed, 27 Mar 2013 17:57:58 +0000 (17:57 +0000)]
tsan: fix lint warning
llvm-svn: 178157
Bill Wendling [Wed, 27 Mar 2013 17:54:41 +0000 (17:54 +0000)]
Specutively revert r178130.
This may be causing a failure on some buildbots:
Referencing function in another module!
tail call fastcc void @_ZL11EvaluateOpstPtRj(i16 zeroext %17, i16* %Vals, i32* %NumVals), !dbg !219
Referencing function in another module!
tail call fastcc void @_ZL11EvaluateOpstPtRj(i16 zeroext %19, i16* %Vals, i32* %NumVals), !dbg !221
Broken module found, compilation aborted!
Stack dump:
0. Running pass 'Function Pass Manager' on module 'ld-temp.o'.
1. Running pass 'Module Verifier' on function '@_ZL11EvaluateOpstPtRj'
clang: error: unable to execute command: Illegal instruction: 4
clang: error: linker command failed due to signal (use -v to see invocation)
<rdar://problem/
13516485>
llvm-svn: 178156
David Blaikie [Wed, 27 Mar 2013 17:50:12 +0000 (17:50 +0000)]
Fix comment
llvm-svn: 178155
Jim Ingham [Wed, 27 Mar 2013 17:36:54 +0000 (17:36 +0000)]
Fix a typo in help string.
llvm-svn: 178154
Anna Zaks [Wed, 27 Mar 2013 17:36:01 +0000 (17:36 +0000)]
[analyzer] Cleanup: only get the PostStmt when we need the underlying Stmt + comment
llvm-svn: 178153
Anna Zaks [Wed, 27 Mar 2013 17:35:58 +0000 (17:35 +0000)]
[analyzer] Ensure that the node NilReceiverBRVisitor is looking for is not reclaimed
The visitor should look for the PreStmt node as the receiver is nil in the PreStmt and this is the node. Also, tag the nil
receiver nodes with a special tag for consistency.
llvm-svn: 178152
Argyrios Kyrtzidis [Wed, 27 Mar 2013 17:17:23 +0000 (17:17 +0000)]
[modules] Make sure enabled diagnostic pragmas inside the module don't affect the translation unit that
imports the module.
Getting diagnostic sections from modules properly working is a fixme.
rdar://
13516663
llvm-svn: 178151
Alexander Kornienko [Wed, 27 Mar 2013 17:08:02 +0000 (17:08 +0000)]
Insert extra new line before access specifiers.
Summary: Insert extra new line before access specifiers.
Reviewers: djasper
Reviewed By: djasper
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D581
llvm-svn: 178149
Douglas Gregor [Wed, 27 Mar 2013 16:47:18 +0000 (16:47 +0000)]
<rdar://problem/
13509689> Introduce -module-file-info option that provides information about a particular module file.
This option can be useful for end users who want to know why they
ended up with a ton of different variants of the "std" module in their
module cache. This problem should go away over time, as we reduce the
need for module variants, but it will never go away entirely.
llvm-svn: 178148
Rafael Espindola [Wed, 27 Mar 2013 16:43:11 +0000 (16:43 +0000)]
Cleanup the simplify_type implementation.
As far as simplify_type is concerned, there are 3 kinds of smart pointers:
* const correct: A 'const MyPtr<int> &' produces a 'const int*'. A
'MyPtr<int> &' produces a 'int *'.
* always const: Even a 'MyPtr<int> &' produces a 'const int*'.
* no const: Even a 'const MyPtr<int> &' produces a 'int*'.
This patch then does the following:
* Removes the unused specializations. Since they are unused, it is hard
to know which kind should be implemented.
* Make sure we don't drop const.
* Fix the default forwarding so that const correct pointer only need
one specialization.
* Simplifies the existing specializations.
llvm-svn: 178147
Rafael Espindola [Wed, 27 Mar 2013 15:37:54 +0000 (15:37 +0000)]
Add const in preparation for a simplify_type change in llvm.
llvm-svn: 178146
Christian Konig [Wed, 27 Mar 2013 15:27:31 +0000 (15:27 +0000)]
R600/SI: add SETO/SETUO patterns
6 more piglit tests.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 178145
Benjamin Kramer [Wed, 27 Mar 2013 15:03:14 +0000 (15:03 +0000)]
Silence warning about mixing || in &&, fix up 80-cols.
llvm-svn: 178144
Tim Northover [Wed, 27 Mar 2013 13:50:57 +0000 (13:50 +0000)]
Add another expected note. Two errors => two notes.
llvm-svn: 178143
Hal Finkel [Wed, 27 Mar 2013 13:20:52 +0000 (13:20 +0000)]
Print PPC ZERO as 0 (not r0) even on Darwin
It seems that the Darwin PPC assembler requires r0 to be written as 0 when it
means 0 (at least in lwarx/stwcx.). Fixes PR15605.
llvm-svn: 178142
Tim Northover [Wed, 27 Mar 2013 13:15:08 +0000 (13:15 +0000)]
Switch to LLVM support function abs64 to keep VS2008 happy.
llvm-svn: 178141
Evgeniy Stepanov [Wed, 27 Mar 2013 13:11:46 +0000 (13:11 +0000)]
Disable ASan/MSan symbolization of reports in tests.
It was using an instrumented symbolizer binary, which is a potential fork bomb.
llvm-svn: 178140
Evgeniy Stepanov [Wed, 27 Mar 2013 13:11:12 +0000 (13:11 +0000)]
Disable ASan/MSan symbolization of reports in tests.
It was using an instrumented symbolizer binary, which is a potential fork bomb.
llvm-svn: 178139