Shankar Easwaran [Wed, 20 Feb 2013 17:38:37 +0000 (17:38 +0000)]
functionality to handle global atoms in Merge sections
llvm-svn: 175636
Bill Schmidt [Wed, 20 Feb 2013 17:31:41 +0000 (17:31 +0000)]
Fix bug 14779 for passing anonymous aggregates [patch by Kai Nacke].
The PPC backend doesn't handle these correctly. This patch uses logic
similar to that in the X86 and ARM backends to track these arguments
properly.
llvm-svn: 175635
Jyotsna Verma [Wed, 20 Feb 2013 16:13:27 +0000 (16:13 +0000)]
Hexagon: Move HexagonMCInst.h to MCTargetDesc/HexagonMCInst.h.
Add HexagonMCInst class which adds various Hexagon VLIW annotations.
In addition, this class also includes some APIs related to the
constant extenders.
llvm-svn: 175634
NAKAMURA Takumi [Wed, 20 Feb 2013 15:52:44 +0000 (15:52 +0000)]
Revert r175626, "ADT/Optional.h: Appease msvc."
Sorry, I didn't cover +Asserts, by accident. :(
llvm-svn: 175633
Bill Schmidt [Wed, 20 Feb 2013 15:50:31 +0000 (15:50 +0000)]
Fix PR15155: lost vadd/vsplat optimization.
During lowering of a BUILD_VECTOR, we look for opportunities to use a
vector splat. When the splatted value fits in 5 signed bits, a single
splat does the job. When it doesn't fit in 5 bits but does fit in 6,
and is an even value, we can splat on half the value and add the result
to itself.
This last optimization hasn't been working recently because of improved
constant folding. To circumvent this, create a pseudo VADD_SPLAT that
can be expanded during instruction selection.
llvm-svn: 175632
Alexander Potapenko [Wed, 20 Feb 2013 15:46:02 +0000 (15:46 +0000)]
[ASan] Delete asan/dynamic dir and temporarily move the interposers declarations to asan_intercepted_functions.h
Now that we have only one dependency on asan_intercepted_functions.h, we can unite that code with the interceptors declarations in asan_interceptors.cc and get rid of asan_intercepted_functions.h
llvm-svn: 175631
Manuel Klimek [Wed, 20 Feb 2013 15:32:58 +0000 (15:32 +0000)]
Fix regression in string literal alignment.
Now correctly indents (again):
a = a + "a"
"a"
"a";
llvm-svn: 175630
Alexander Potapenko [Wed, 20 Feb 2013 15:27:58 +0000 (15:27 +0000)]
[ASan] Make isoc99_*scanf intercepted on Linux only. Those are unavailable on Darwin.
llvm-svn: 175629
Manuel Klimek [Wed, 20 Feb 2013 15:25:48 +0000 (15:25 +0000)]
Fixes bug in string literal alignment.
We now indent the following correctly:
1. some + "literal" /* comment */
"literal";
2. breaking string literals after which we have another string literal.
llvm-svn: 175628
NAKAMURA Takumi [Wed, 20 Feb 2013 15:12:32 +0000 (15:12 +0000)]
Whitespace.
llvm-svn: 175627
NAKAMURA Takumi [Wed, 20 Feb 2013 15:12:24 +0000 (15:12 +0000)]
ADT/Optional.h: Appease msvc.
llvm-svn: 175626
Kostya Serebryany [Wed, 20 Feb 2013 15:10:22 +0000 (15:10 +0000)]
[asan] move preinit_test to Linux since on Mac __asan_init is called from ld-preload-ed runtime
llvm-svn: 175625
Edwin Vane [Wed, 20 Feb 2013 14:35:53 +0000 (14:35 +0000)]
Tweaks and fixes to cpp11-migrate generated tests
* Fixed a comment typo
* Changed 'autogen' to 'generated-tests'
* Made the clean target not fail if the 'generated-tests' directory
doesn't already exist.
llvm-svn: 175624
Kostya Serebryany [Wed, 20 Feb 2013 14:28:08 +0000 (14:28 +0000)]
[asan] on linux, run __asan_init from .preinit_array (even earlier than before)
llvm-svn: 175623
Alexey Samsonov [Wed, 20 Feb 2013 13:54:32 +0000 (13:54 +0000)]
[Sanitizer] use raw syscall instead of _exit() function on Linux
llvm-svn: 175622
Benjamin Kramer [Wed, 20 Feb 2013 13:00:06 +0000 (13:00 +0000)]
Move the SplatByte helper to APInt and generalize it a bit.
llvm-svn: 175621
Daniel Jasper [Wed, 20 Feb 2013 12:56:39 +0000 (12:56 +0000)]
Don't remove blank lines within unwrapped lines.
If the code author decides to put empty lines anywhere into the code we
should treat them equally, i.e. reduce them to the configured
MaxEmptyLinesToKeep.
With this change, we e.g. keep the newline in:
SomeType ST = {
// First value
a,
// Second value
b
};
llvm-svn: 175620
Elena Demikhovsky [Wed, 20 Feb 2013 12:42:54 +0000 (12:42 +0000)]
I optimized the following patterns:
sext <4 x i1> to <4 x i64>
sext <4 x i8> to <4 x i64>
sext <4 x i16> to <4 x i64>
I'm running Combine on SIGN_EXTEND_IN_REG and revert SEXT patterns:
(sext_in_reg (v4i64 anyext (v4i32 x )), ExtraVT) -> (v4i64 sext (v4i32 sext_in_reg (v4i32 x , ExtraVT)))
The sext_in_reg (v4i32 x) may be lowered to shl+sar operations.
The "sar" does not exist on 64-bit operation, so lowering sext_in_reg (v4i64 x) has no vector solution.
I also added a cost of this operations to the AVX costs table.
llvm-svn: 175619
Kostya Serebryany [Wed, 20 Feb 2013 12:37:22 +0000 (12:37 +0000)]
[asan] add a lit test for invoke-with-no-return instrumentation
llvm-svn: 175618
Kostya Serebryany [Wed, 20 Feb 2013 12:35:15 +0000 (12:35 +0000)]
[asan] instrument invoke insns with noreturn attribute (as well as call insns)
llvm-svn: 175617
Logan Chien [Wed, 20 Feb 2013 12:21:33 +0000 (12:21 +0000)]
Fix thumbv5e frame lowering assertion failure.
It is possible that frame pointer is not found in the
callee saved info, thus FramePtrSpillFI may be incorrect
if we don't check the result of hasFP(MF).
Besides, if we enable the stack coloring algorithm, there
will be an assertion to ensure the slot is live. But in
the test case, %var1 is not live in the prologue of the
function, and we will get the assertion failure.
Note: There is similar code in ARMFrameLowering.cpp.
llvm-svn: 175616
Evgeniy Stepanov [Wed, 20 Feb 2013 11:06:07 +0000 (11:06 +0000)]
[sanitizer] Fix lint.
llvm-svn: 175615
Kostya Serebryany [Wed, 20 Feb 2013 10:43:05 +0000 (10:43 +0000)]
[asan] add test throw_call_test (broken with -static-libstdc++)
llvm-svn: 175614
Manuel Klimek [Wed, 20 Feb 2013 10:15:13 +0000 (10:15 +0000)]
Implements breaking of string literals if they stick out.
An alternative strategy to calculating the break on demand when hitting
a token that would need to be broken would be to put all possible breaks
inside the token into the optimizer.
Currently only supports breaking at spaces; more break points to come.
llvm-svn: 175613
Bill Wendling [Wed, 20 Feb 2013 08:01:34 +0000 (08:01 +0000)]
Remove target-specific features.
llvm-svn: 175610
Bill Wendling [Wed, 20 Feb 2013 07:48:23 +0000 (07:48 +0000)]
Use the attribute group reference instead of the attribute directly.
llvm-svn: 175609
David Blaikie [Wed, 20 Feb 2013 07:39:20 +0000 (07:39 +0000)]
Fully qualify llvm::next to avoid ambiguity when building as C++11.
llvm-svn: 175608
David Blaikie [Wed, 20 Feb 2013 07:39:18 +0000 (07:39 +0000)]
Fix the (clang -Werror) build by removing an unused member variable.
llvm-svn: 175607
Bill Wendling [Wed, 20 Feb 2013 07:22:19 +0000 (07:22 +0000)]
Modify the tests to use attribute group references instead of listing the
function attributes.
llvm-svn: 175606
Bill Wendling [Wed, 20 Feb 2013 07:21:42 +0000 (07:21 +0000)]
Modify the LLVM assembly output so that it uses references to represent function attributes.
This makes the LLVM assembly look better. E.g.:
define void @foo() #0 { ret void }
attributes #0 = { nounwind noinline ssp }
llvm-svn: 175605
Cameron Zwarich [Wed, 20 Feb 2013 06:46:48 +0000 (06:46 +0000)]
Add support to the two-address pass for updating LiveIntervals in many of the
common transformations. This includes updating repairIntervalsInRange() to
handle more cases.
llvm-svn: 175604
Cameron Zwarich [Wed, 20 Feb 2013 06:46:46 +0000 (06:46 +0000)]
Move the computation of the IsEarlyClobber flag into its own loop, since the
correct value is needed in every iteration of the loop for updating
LiveIntervals.
llvm-svn: 175603
Cameron Zwarich [Wed, 20 Feb 2013 06:46:44 +0000 (06:46 +0000)]
Modify LiveInterval::addRange() to match the comment about what it returns.
llvm-svn: 175602
Cameron Zwarich [Wed, 20 Feb 2013 06:46:41 +0000 (06:46 +0000)]
Add SlotIndexes::repairIndexesInRange(), which repairs SlotIndexes after adding
and removing instructions. The implementation seems more complicated than it
needs to be, but I couldn't find something simpler that dealt with all of the
corner cases.
Also add a call to repairIndexesInRange() from repairIntervalsInRange().
llvm-svn: 175601
Cameron Zwarich [Wed, 20 Feb 2013 06:46:39 +0000 (06:46 +0000)]
Make SlotIndex::getEntry() return unsigned to match IndexListEntry.
llvm-svn: 175600
Cameron Zwarich [Wed, 20 Feb 2013 06:46:36 +0000 (06:46 +0000)]
Fix a misunderstanding about how RegMaskBlocks works. This was caught by
assertions in the register allocator when running 'make check' without
LiveVariables.
llvm-svn: 175599
Cameron Zwarich [Wed, 20 Feb 2013 06:46:34 +0000 (06:46 +0000)]
Remove verification after PHIElimination when using LiveIntervals, and move it
after the two-address pass. The remaining problems in 'make check' are occurring
later.
llvm-svn: 175598
Cameron Zwarich [Wed, 20 Feb 2013 06:46:32 +0000 (06:46 +0000)]
Avoid recomputing an inserted instruction's SlotIndex.
llvm-svn: 175597
Cameron Zwarich [Wed, 20 Feb 2013 06:46:28 +0000 (06:46 +0000)]
Add preservation of SlotIndexes to PHIElimination.
llvm-svn: 175596
David Blaikie [Wed, 20 Feb 2013 06:25:36 +0000 (06:25 +0000)]
Rename llvm::Optional<T>::Reset to 'reset' as per LLVM naming conventions.
Code review feedback on r175580 from Jordan Rose.
llvm-svn: 175595
David Blaikie [Wed, 20 Feb 2013 05:52:05 +0000 (05:52 +0000)]
Replace SVal llvm::cast support to be well-defined.
See r175462 for another example/more details.
llvm-svn: 175594
Reed Kotler [Wed, 20 Feb 2013 05:45:15 +0000 (05:45 +0000)]
Expand pseudos/macros:
SltCCRxRy16, SltiCCRxImmX16, SltiuCCRxImmX16, SltuCCRxRy16
$T8 shows up as register $24 when emitted from C++ code so we had
to change some tests that were already there for this functionality.
llvm-svn: 175593
Michael J. Spencer [Wed, 20 Feb 2013 02:37:12 +0000 (02:37 +0000)]
[llvm-readobj] Add ELF .dynamic table dumping.
llvm-svn: 175592
Enrico Granata [Wed, 20 Feb 2013 02:27:07 +0000 (02:27 +0000)]
Lastly, a few synthetic children classes for Cocoa are available
llvm-svn: 175591
Enrico Granata [Wed, 20 Feb 2013 02:24:20 +0000 (02:24 +0000)]
And the NSString formatter is not Python anymore
llvm-svn: 175590
Enrico Granata [Wed, 20 Feb 2013 02:22:00 +0000 (02:22 +0000)]
Data formatters are not a *recent* addition...
llvm-svn: 175589
Jordan Rose [Wed, 20 Feb 2013 01:56:21 +0000 (01:56 +0000)]
intmax_t is long long on Darwin, not long.
<rdar://problem/
11540697>
llvm-svn: 175588
John McCall [Wed, 20 Feb 2013 01:54:26 +0000 (01:54 +0000)]
Add a new 'type_visibility' attribute to allow users to
control the visibility of a type for the purposes of RTTI
and template argument restrictions independently of how
visibility propagates to its non-type member declarations.
Also fix r175326 to not ignore template argument visibility
on a template explicit instantiation when a member has
an explicit attribute but the instantiation does not.
The type_visibility work is rdar://
11880378
llvm-svn: 175587
Richard Smith [Wed, 20 Feb 2013 01:17:14 +0000 (01:17 +0000)]
Don't repeat the function name in the comment.
llvm-svn: 175586
Argyrios Kyrtzidis [Wed, 20 Feb 2013 00:54:57 +0000 (00:54 +0000)]
[preprocessor] Split the MacroInfo class into two separate concepts, MacroInfo class
for the data specific to a macro definition (e.g. what the tokens are), and
MacroDirective class which encapsulates the changes to the "macro namespace"
(e.g. the location where the macro name became active, the location where it was undefined, etc.)
(A MacroDirective always points to a MacroInfo object.)
Usually a macro definition (MacroInfo) is where a macro name becomes active (MacroDirective) but
splitting the concepts allows us to better model the effect of modules to the macro namespace
(also as a bonus it allows better modeling of push_macro/pop_macro #pragmas).
Modules can have their own macro history, separate from the local (current translation unit)
macro history; MacroDirectives will be used to model the macro history (changes to macro namespace).
For example, if "@import A;" imports macro FOO, there will be a new local MacroDirective created
to indicate that "FOO" became active at the import location. Module "A" itself will contain another
MacroDirective in its macro history (at the point of the definition of FOO) and both MacroDirectives
will point to the same MacroInfo object.
Introducing the separation of macro concepts is the first part towards better modeling of module macros.
llvm-svn: 175585
Jakub Staszak [Wed, 20 Feb 2013 00:32:19 +0000 (00:32 +0000)]
Remove unneeded #include.
llvm-svn: 175584
Jakub Staszak [Wed, 20 Feb 2013 00:31:54 +0000 (00:31 +0000)]
Add missing #include.
llvm-svn: 175583
Jordan Rose [Wed, 20 Feb 2013 00:27:26 +0000 (00:27 +0000)]
[analyzer] Account for the "interesting values" hash table resizing.
RegionStoreManager::getInterestingValues() returns a pointer to a
std::vector that lives inside a DenseMap, which is constructed on demand.
However, constructing one such value can lead to constructing another
value, which will invalidate the reference created earlier.
Fixed by delaying the new entry creation until the function returns.
llvm-svn: 175582
Jakub Staszak [Wed, 20 Feb 2013 00:26:25 +0000 (00:26 +0000)]
Fix #includes, so we include only what we really need.
llvm-svn: 175581
David Blaikie [Wed, 20 Feb 2013 00:26:04 +0000 (00:26 +0000)]
Allow llvm::Optional to work with types without default constructors.
This generalizes Optional to require less from the T type by using aligned
storage for backing & placement new/deleting the T into it when necessary.
Also includes unit tests.
llvm-svn: 175580
Jakub Staszak [Wed, 20 Feb 2013 00:17:42 +0000 (00:17 +0000)]
Move part of APInt implementation from header to cpp file. These methods
require call cpp file anyway, so we wouldn't gain anything by keeping them
inline.
llvm-svn: 175579
Pedro Artigas [Wed, 20 Feb 2013 00:10:29 +0000 (00:10 +0000)]
clear new map and initialize new variable
llvm-svn: 175578
Bill Wendling [Wed, 20 Feb 2013 00:04:41 +0000 (00:04 +0000)]
Add the function attributes from an inline asm call. These don't have declarations that set the attribute groups, so we must do it on our own.
llvm-svn: 175577
Chad Rosier [Tue, 19 Feb 2013 23:50:45 +0000 (23:50 +0000)]
[ms-inline asm] Force the use of a base pointer if the MachineFunction includes
MS-style inline assembly.
This is a follow-on to r175334. Forcing a FP to be emitted doesn't ensure it
will be used. Therefore, force the base pointer as well. We now treat MS
inline assembly in the same way we treat functions with dynamic stack
realignment and VLAs. This guarantees the BP will be used to reference
parameters and locals.
rdar://
13218191
llvm-svn: 175576
Richard Smith [Tue, 19 Feb 2013 23:47:15 +0000 (23:47 +0000)]
PR15300: Support C++11 attributes on base-specifiers. We don't support any such
attributes yet, so just issue the appropriate diagnostics. Also generalize the
fixit for attributes-in-the-wrong-place code and reuse it here, if attributes
are placed after the access-specifier or 'virtual' in a base specifier.
llvm-svn: 175575
Enrico Granata [Tue, 19 Feb 2013 23:23:41 +0000 (23:23 +0000)]
Fixing a potential crasher where a synthetic value could return itself as its static value
llvm-svn: 175574
Jim Ingham [Tue, 19 Feb 2013 23:22:45 +0000 (23:22 +0000)]
If RunThreadPlan is called on a thread that doesn't have a selected frame, select frame 0.
<rdar://problem/
13093321>
llvm-svn: 175573
Michael J. Spencer [Tue, 19 Feb 2013 23:05:36 +0000 (23:05 +0000)]
[Driver][GNULD] Lookup .so files and default to dynamic output.
llvm-svn: 175572
Dan Gohman [Tue, 19 Feb 2013 22:38:58 +0000 (22:38 +0000)]
Update a portability kludge to keep it in sync with changes in the code
which uses it. This is not ideal, but it ought to at least restore the
behavior to what it was before.
llvm-svn: 175571
Enrico Granata [Tue, 19 Feb 2013 22:34:01 +0000 (22:34 +0000)]
<rdar://problem/
13147878>
Be more user-friendly about not having scripting enabled:
a) if Python was built-out then tell people about it explicitly
b) if we are told to use none as a scripting language, then tell people about that too
This should limit the cases where the semi-cryptic error message "there is no embedded script interpreter in this mode." actually shows
llvm-svn: 175570
Jack Carter [Tue, 19 Feb 2013 22:29:00 +0000 (22:29 +0000)]
ELF symbol table field st_other support,
excluding visibility bits.
Mips (o32 abi) specific e_header setting.
EF_MIPS_ABI_O32 needs to be set in the
ELF header flags for o32 abi output.
Contributer: Reed Kotler
llvm-svn: 175569
Jakub Staszak [Tue, 19 Feb 2013 22:17:58 +0000 (22:17 +0000)]
Remove unused variable.
llvm-svn: 175568
Jakub Staszak [Tue, 19 Feb 2013 22:14:45 +0000 (22:14 +0000)]
Minor cleanups. No functionality change.
llvm-svn: 175567
Jack Carter [Tue, 19 Feb 2013 22:14:34 +0000 (22:14 +0000)]
ELF symbol table field st_other support,
excluding visibility bits.
Mips (Mips16) specific e_header setting.
EF_MIPS_ARCH_ASE_M16 needs to be set in the
ELF header flags for Mips16.
Contributer: Reed Kotler
llvm-svn: 175566
Jakub Staszak [Tue, 19 Feb 2013 22:06:38 +0000 (22:06 +0000)]
Remove unneeded #includes.
llvm-svn: 175565
Jack Carter [Tue, 19 Feb 2013 22:04:37 +0000 (22:04 +0000)]
ELF symbol table field st_other support,
excluding visibility bits.
Mips (MicroMips) specific STO handling .
The st_other field settig for STO_MIPS_MICROMIPS
Contributer: Zoran Jovanovic
llvm-svn: 175564
Enrico Granata [Tue, 19 Feb 2013 22:03:00 +0000 (22:03 +0000)]
ValueObjectSynthetic could be wrapping a ValueObjectDynamic. In that case, we want to report that the ValueObject is dynamic since synthetic values are supposed to be just their parent with different children
llvm-svn: 175563
Jakub Staszak [Tue, 19 Feb 2013 22:02:21 +0000 (22:02 +0000)]
Fix typos.
llvm-svn: 175562
Jack Carter [Tue, 19 Feb 2013 21:57:35 +0000 (21:57 +0000)]
ELF symbol table field st_other support,
excluding visibility bits.
Generic STO handling at the Target level.
The st_other field of the ELF symbol table is one
byte in size. The first 2 bytes are used for generic
visibility and are currently handled by llvm.
The other six bits are processor specific and need
to be set at the target level.
A couple of notes:
The new static methods for accessing and setting the "other"
flags in include/llvm/MC/MCELF.h match the style guide
and not the other methods in the file. I don't like the
inconsistency, but feel I should follow the prescribed
lowerUpper() convention.
STO_ value definitions are not specified in gnu land as
consistently as the STT_ and STB_ fields. Probably because
the latter were defined in a standards doc and the former
defined partially in code. I have stuck with the full byte
definition of the flags.
Contributer: Zoran Jovanovic
llvm-svn: 175561
Jakub Staszak [Tue, 19 Feb 2013 21:54:59 +0000 (21:54 +0000)]
Add obvious constantness.
llvm-svn: 175560
Jakub Staszak [Tue, 19 Feb 2013 21:49:54 +0000 (21:49 +0000)]
Simplify code. No functionality change.
llvm-svn: 175559
Michael J. Spencer [Tue, 19 Feb 2013 21:04:30 +0000 (21:04 +0000)]
[ELF] Fix memory leak by deleting BumpPtr allocated objects.
llvm-svn: 175558
Jim Ingham [Tue, 19 Feb 2013 20:39:27 +0000 (20:39 +0000)]
Make the progress bar opt in (using the -P option.)
llvm-svn: 175557
Jordan Rose [Tue, 19 Feb 2013 20:28:33 +0000 (20:28 +0000)]
[analyzer] Don't accidentally strip off base object regions for lazy bindings.
If a base object is at a 0 offset, RegionStoreManager may find a lazy
binding for the entire object, then try to attach a FieldRegion or
grandparent CXXBaseObjectRegion on top of that (skipping the intermediate
region). We now preserve as many layers of base object regions necessary
to make the types match.
<rdar://problem/
13239840>
llvm-svn: 175556
Arnold Schwaighofer [Tue, 19 Feb 2013 20:16:45 +0000 (20:16 +0000)]
ARM NEON: Don't need COPY_TO_REGCLASS in pattern
In my previous commit:
"Merge a f32 bitcast of a v2i32 extractelt
A vectorized sitfp on doubles will get scalarized to a sequence of an
extract_element of <2 x i32>, a bitcast to f32 and a sitofp.
Due to the the extract_element, and the bitcast we will uneccessarily generate
moves between scalar and vector registers."
I added a pattern containing a copy_to_regclass. The copy_to_regclass is
actually not needed.
radar://
13191881
llvm-svn: 175555
Daniel Jasper [Tue, 19 Feb 2013 20:05:41 +0000 (20:05 +0000)]
Add missing clang-format null pointer check..
.. and a test that triggers it in valid albeit questionable code.
llvm-svn: 175554
Nadav Rotem [Tue, 19 Feb 2013 20:02:09 +0000 (20:02 +0000)]
Fix a bug in mayHaveSideEffects. Functions that do not return are now considered as instructions with side effects.
rdar://
13227456
llvm-svn: 175553
Argyrios Kyrtzidis [Tue, 19 Feb 2013 19:58:45 +0000 (19:58 +0000)]
[modules] Const'ify some functions of ModuleMap.
llvm-svn: 175552
Daniel Malea [Tue, 19 Feb 2013 19:54:16 +0000 (19:54 +0000)]
A few more GCC specific test fixes as per logged PRs:
- TestNamespace expected to fail due to PR-15302
- TestCPPBool and TestUnsignedTypes updated to handle GCC style debug information
- TestRvalueReferences expected fail due to GCC (4.7) not outputting rvalue-reference debug information
- TestDataFormatterStdVBool expected to fail due to PR-15301
llvm-svn: 175551
Nadav Rotem [Tue, 19 Feb 2013 19:36:59 +0000 (19:36 +0000)]
Fix a bug that was found by the clang static analyzer. The var "AT" is null so we cant deref it.
llvm-svn: 175550
Dan Gohman [Tue, 19 Feb 2013 19:36:55 +0000 (19:36 +0000)]
Whitelist files and block devices instead of blacklisting fifos and
character devices.
llvm-svn: 175549
Argyrios Kyrtzidis [Tue, 19 Feb 2013 19:34:40 +0000 (19:34 +0000)]
[modules] Refactor code from ASTReader::makeModuleVisible() into a new function,
Module::getExportedModules() so it can be reused.
llvm-svn: 175548
Daniel Malea [Tue, 19 Feb 2013 19:31:05 +0000 (19:31 +0000)]
Fix Makefile bug preventing tests from running when building lldb with ccache
llvm-svn: 175547
Sean Callanan [Tue, 19 Feb 2013 19:16:37 +0000 (19:16 +0000)]
Updated to support latest Clang option naming.
llvm-svn: 175546
Edwin Vane [Tue, 19 Feb 2013 19:14:45 +0000 (19:14 +0000)]
Adding files left out of commit r175544.
llvm-svn: 175545
Edwin Vane [Tue, 19 Feb 2013 19:08:10 +0000 (19:08 +0000)]
Add support for auto-generating LIT tests by the build
autoconf and CMake flavours both updated to auto-generate files for use
in cpp11-migrate's LIT tests.
Auto-generated files are placed in the build directory under
test/cpp11-migrate/autogen. The directory structure past this point
mirrors the structure in the source directory under test/cpp11-migrate.
A lit.site.cfg is generated in test/cpp11-migrate/autogen to describe
the new test suite. When LIT runs, it runs the standard testsuite and
now also the auto-generated testsuite.
llvm-svn: 175544
Matt Kopec [Tue, 19 Feb 2013 19:06:16 +0000 (19:06 +0000)]
Add i386 register support for the x86_64 RegisterContext plugin. This allows debugging a 32-bit inferior on 64-bit lldb/host.
llvm-svn: 175543
Dan Gohman [Tue, 19 Feb 2013 18:57:53 +0000 (18:57 +0000)]
Don't trust st_size of a character device. This fixes using
/dev/stdin as an input when stdin is connected to a tty, for example.
No test, because it's difficult to write a reasonably portable test
for this. /dev/stdin isn't a character device when stdin is redirected
from a file or connected to a pipe.
llvm-svn: 175542
Jim Grosbach [Tue, 19 Feb 2013 18:55:36 +0000 (18:55 +0000)]
ARM: Allocation hints must make sure to be in the alloc order.
When creating an allocation hint for a register pair, make sure the hint
for the physical register reference is still in the allocation order.
rdar://
13240556
llvm-svn: 175541
Jakob Stoklund Olesen [Tue, 19 Feb 2013 18:41:01 +0000 (18:41 +0000)]
Assert that the target provided hints are in the allocation order.
Target implementations of getRegAllocationHints() should use the
provided allocation order, and they can never return hints outside the
order. This is already documented in TargetRegisterInfo.h.
<rdar://problem/
13240556>
llvm-svn: 175540
Douglas Gregor [Tue, 19 Feb 2013 18:26:28 +0000 (18:26 +0000)]
Use MapVector::pop_back() per LLVM r175538.
llvm-svn: 175539
Douglas Gregor [Tue, 19 Feb 2013 18:26:07 +0000 (18:26 +0000)]
Remove my bogus MapVector::erase() with a narrower ::pop_back(), and add a unit test.
llvm-svn: 175538
Jyotsna Verma [Tue, 19 Feb 2013 18:18:36 +0000 (18:18 +0000)]
Hexagon: Sync TSFlags in MCTargetDesc/HexagonBaseInfo.h with
HexagonInstrFormats.td.
llvm-svn: 175537
Benjamin Kramer [Tue, 19 Feb 2013 17:32:57 +0000 (17:32 +0000)]
Clean up HiPE prologue emission a bit and avoid signed arithmetic tricks.
No intended functionality change.
llvm-svn: 175536
Sean Silva [Tue, 19 Feb 2013 17:29:01 +0000 (17:29 +0000)]
[docs] Rename to permit wider variety of content.
I don't want to rule out the possibility of linking to e.g. interesting
blog posts about uses of Clang, so avoid restricting the content to
"projects".
This breaks URL compatibility, but this document was committed less than
an hour ago so hopefully nobody has linked to it yet.
llvm-svn: 175535