Benjamin Kramer [Wed, 16 Jan 2013 13:43:56 +0000 (13:43 +0000)]
Remove unused leftover header (it moved to llvm/IR).
llvm-svn: 172612
Benjamin Kramer [Wed, 16 Jan 2013 13:25:56 +0000 (13:25 +0000)]
Move test that depends on the x86 target into a target-specific directory.
Should fix the arm buildbot (which only builds the arm target).
llvm-svn: 172611
Alexey Samsonov [Wed, 16 Jan 2013 13:23:28 +0000 (13:23 +0000)]
ASan: wrap mapping scale and offset in a struct and make it a member of ASan passes. Add test for non-default mapping scale and offset. No functionality change
llvm-svn: 172610
Benjamin Kramer [Wed, 16 Jan 2013 13:19:59 +0000 (13:19 +0000)]
Remove triple from this test, it makes it fail when X86 TTI is missing.
Without a triple opt falls back to NoTTI which comes closer to LSR's pre-TTI behavior.
llvm-svn: 172609
Manuel Klimek [Wed, 16 Jan 2013 12:31:12 +0000 (12:31 +0000)]
Use standard llvm Debug.h support for debugging output.
Leave a quick "// Uncomment this." hint to enable the debug output in
tests. FIXME: figure out whether we want to enable debug command line
handling for all tests.
llvm-svn: 172608
Alexander Kornienko [Wed, 16 Jan 2013 11:45:16 +0000 (11:45 +0000)]
Clang Format: A couple of tests for the trailing stuff case
llvm-svn: 172607
Alexander Kornienko [Wed, 16 Jan 2013 11:43:46 +0000 (11:43 +0000)]
Clang Format: Handle missing semicolon
llvm-svn: 172606
Alexey Samsonov [Wed, 16 Jan 2013 11:34:36 +0000 (11:34 +0000)]
Fix uninitialized bool flag access in SanitizerArgs parser
llvm-svn: 172605
Daniel Jasper [Wed, 16 Jan 2013 10:41:46 +0000 (10:41 +0000)]
Calculate the total length of a line up to each token up front.
This makes the tedious fitsIntoLimit() method unnecessary and I can
replace one hack (constructor initializers) by a slightly better hack.
Furthermore, this will enable calculating whether a certain part of a
line fits into the limit for future modifications.
llvm-svn: 172604
Kostya Serebryany [Wed, 16 Jan 2013 09:12:14 +0000 (09:12 +0000)]
[asan] asan_allocator2: fix the memalign handling (clear the first word of allocated chunk in case there is an old memalign magic)
llvm-svn: 172603
Daniel Jasper [Wed, 16 Jan 2013 09:10:19 +0000 (09:10 +0000)]
Change the datastructure for UnwrappedLines.
It was quite convoluted leading to us accidentally introducing O(N^2)
complexity while copying from UnwrappedLine to AnnotatedLine. We might
still want to improve the datastructure in AnnotatedLine (most
importantly not put them in a vector where they need to be copied on
vector resizing but that will be done as a follow-up.
This fixes most of the regression in llvm.org/PR14959.
No formatting changes intended.
llvm-svn: 172602
Daniel Jasper [Wed, 16 Jan 2013 07:19:28 +0000 (07:19 +0000)]
Never merge < and ::, as it produces different tokens.
Before: vector<::Type> t;
After: vector< ::Type> t;
llvm-svn: 172601
Daniel Jasper [Wed, 16 Jan 2013 07:02:34 +0000 (07:02 +0000)]
Remove errors were if statements were incorrectly put on a single line.
Before: if (a) // This comment confused clang-format f();
After: if (a) // No more confusion
f();
llvm-svn: 172600
Michael Gottesman [Wed, 16 Jan 2013 06:32:39 +0000 (06:32 +0000)]
[ObjCARC] Turn off ignoring unwind edges in ObjCARC when -fno-objc-arc-exception is enabled due to it's affect on correctness.
Specifically according to the semantics of ARC -fno-objc-arc-exception simply
states that it is expected that the unwind path out of a call *MAY* not release
objects. Thus we can have the situation where a release gets moved into a catch
block which we ignore when we remove a retain/release pair resulting in (even
though we assume the program is exiting anyways) the cleanup code path
potentially blowing up before program exit.
llvm-svn: 172599
NAKAMURA Takumi [Wed, 16 Jan 2013 06:10:16 +0000 (06:10 +0000)]
clang/test/Driver/darwin-sdkroot.c: Suppress this on msys bash, to introduce the feature "shell-preserves-root".
MSYS transforms '/' to 'X:/mingwroot/'.
llvm-svn: 172598
Anna Zaks [Wed, 16 Jan 2013 01:36:00 +0000 (01:36 +0000)]
[analyzer] Add an annotation to allow suppression of direct ivar
assignment
llvm-svn: 172597
Anna Zaks [Wed, 16 Jan 2013 01:35:57 +0000 (01:35 +0000)]
[analyzer] Fix warning typo.
llvm-svn: 172596
Anna Zaks [Wed, 16 Jan 2013 01:35:54 +0000 (01:35 +0000)]
[analyzer] Refactor: parameter rename.
llvm-svn: 172595
Jack Carter [Wed, 16 Jan 2013 01:29:10 +0000 (01:29 +0000)]
reverting 172579
llvm-svn: 172594
Greg Clayton [Wed, 16 Jan 2013 01:27:32 +0000 (01:27 +0000)]
SDKROOT should only be unset/cleared for ARM builds. The first fix by Bob Wilson removed it for ARM for both configure and make, but only unset it for desktop configure, not for the make. My next fix unset/cleared it all the time. This fix only unset/clears it for ARM builds.
llvm-svn: 172593
Douglas Gregor [Wed, 16 Jan 2013 01:23:41 +0000 (01:23 +0000)]
Add -fmodules-autolink/-fno-modules-autolink (defaults to on) so that
users can explicitly enable/disable modules autolinking.
llvm-svn: 172592
Eric Christopher [Wed, 16 Jan 2013 01:22:32 +0000 (01:22 +0000)]
Collect both normal and static data members of a class in source
order. Describe static data members to metadata using new interfaces.
Part of PR14471.
Patch by Paul Robinson!
llvm-svn: 172591
Eric Christopher [Wed, 16 Jan 2013 01:22:23 +0000 (01:22 +0000)]
Define metadata interfaces for describing a static data member
of a class. Emit static data member declarations and definitions
through correctly.
Part of PR14471.
Patch by Paul Robinson!
llvm-svn: 172590
Eric Christopher [Wed, 16 Jan 2013 01:22:09 +0000 (01:22 +0000)]
Add a test for static member debug information.
Part of PR14471.
Patch by Paul Robinson.
llvm-svn: 172589
Dmitri Gribenko [Wed, 16 Jan 2013 01:17:05 +0000 (01:17 +0000)]
Documentation: fix typo
llvm-svn: 172588
Douglas Gregor [Wed, 16 Jan 2013 01:12:31 +0000 (01:12 +0000)]
Document the redeclaration and overriding restrictions on the
availability attribute.
llvm-svn: 172587
Douglas Gregor [Wed, 16 Jan 2013 00:54:48 +0000 (00:54 +0000)]
One can have an unavailable method overridden by an available method,
but not vice-versa. Fix bug introduced in r172567 and noticed by
Jordan, thanks!
llvm-svn: 172586
Douglas Gregor [Wed, 16 Jan 2013 00:52:15 +0000 (00:52 +0000)]
Apply adjustment to function- and array-typed non-type template
parameters (per C++ [temp.param]p8) when computing the type of a
reference to a non-type template parameter. Fixes <rdar://problem/
13000548>.
llvm-svn: 172585
Eli Bendersky [Wed, 16 Jan 2013 00:50:52 +0000 (00:50 +0000)]
Use the ExtensionDirectiveHandler type in other places where it makes sense.
Since we already have this type it's a shame to keep dragging a pair of object
and method around explicitly.
llvm-svn: 172584
Han Ming Ong [Wed, 16 Jan 2013 00:46:39 +0000 (00:46 +0000)]
<rdar://problem/
13019628>
Prevent profiling from working on older debugserver. Just a simple renaming since the caller is prepared to handle the ‘unimplemented’ answer.
llvm-svn: 172583
Greg Clayton [Wed, 16 Jan 2013 00:41:14 +0000 (00:41 +0000)]
Fix clang builds that were broken due to SDKROOT changes of you have an internal OS build.
llvm-svn: 172582
David Greene [Wed, 16 Jan 2013 00:17:38 +0000 (00:17 +0000)]
Use --enable-werror
Use --enable-werror during configure time rather than
--with-extra-options. This is cleaner and easier to read.
llvm-svn: 172581
Dmitri Gribenko [Wed, 16 Jan 2013 00:14:15 +0000 (00:14 +0000)]
Improve r172577 by using the correct type when declaring constants
llvm-svn: 172580
Jack Carter [Wed, 16 Jan 2013 00:07:45 +0000 (00:07 +0000)]
Akira,
Hope you are feeling better.
The Mips RDHWR (Read Hardware Register) instruction was not
tested for assembler or dissassembler consumption. This patch
adds that functionality.
Contributer: Vladimir Medic
llvm-svn: 172579
Eric Christopher [Tue, 15 Jan 2013 23:56:56 +0000 (23:56 +0000)]
Split address information for DWARF5 split dwarf proposal. This involves
using the DW_FORM_GNU_addr_index and a separate .debug_addr section which
stays in the executable and is fully linked.
Sneak in two other small changes:
a) Print out the debug_str_offsets.dwo section.
b) Change form we're expecting the entries in the debug_str_offsets.dwo
section to take from ULEB128 to U32.
Add tests for all of this in the fission-cu.ll test.
llvm-svn: 172578
David Greene [Tue, 15 Jan 2013 23:46:58 +0000 (23:46 +0000)]
Avoid Enum Compare Warnings
Avoid a compiler warning about comparing disjoint enums but casting
them to int first.
llvm-svn: 172577
Nadav Rotem [Tue, 15 Jan 2013 23:43:14 +0000 (23:43 +0000)]
Teach InstCombine to optimize extract of a value from a vector add operation with a constant zero.
llvm-svn: 172576
Sean Callanan [Tue, 15 Jan 2013 23:38:09 +0000 (23:38 +0000)]
Fixes to the code I just committed to reflect
that we now also have to ignore breakpoints
when running the expression to collect isas.
llvm-svn: 172575
Sean Callanan [Tue, 15 Jan 2013 23:33:42 +0000 (23:33 +0000)]
Modified the Objective-C runtime to fetch Objective-C
isas and corresponding names from the underlying process
in a manner much quicker than the current approach.
The current approach accesses memory in the underlying
process with a random-access pattern as it walks across
the data structures associated with each isa. This
involves a great deal of back-and-forth with debugserver,
resulting in performance problems, especially with iOS
targets.
The new approach attempts to run an expression in the
target that collects the isas and names into two large
buffers, which LLDB then collects in one shot.
<rdar://problem/
12914539>
llvm-svn: 172574
Sean Callanan [Tue, 15 Jan 2013 23:29:36 +0000 (23:29 +0000)]
ClangExpressionVariable previously was not capable of
handling multiple clients. However, occasionally an
expression must be run in the service of another
expression, and in this case two parsers need to access
the same list of persistent variables.
To allow this, persistent variables now provide state
for multiple parsers, and parsers must allocate, access,
and deallocate this state by providing their own ID
(at the moment, simply the value of the "this" pointer).
<rdar://problem/
12914539>
llvm-svn: 172573
Eli Bendersky [Tue, 15 Jan 2013 23:22:09 +0000 (23:22 +0000)]
Optimize the memory usage of MC bundling, by creating a new type of fragment
into which we can emit single instructions without fixups (which is most
instructions). This is an optimization required because MCDataFragment
is prety large (240 bytes on x64), with no change in functionality.
For large programs, this reduces memory usage overhead required for bundling
by 40%.
To make the code as palatable as possible, the MCEncodedFragment interface was
further fragmented (no pun intended) and MCEncodedFragmentWithFixups is used
as the interface to work against when the user expects fixups. MCDataFragment
and MCRelaxableFragment implement this interface, while the new
MCCompactEncodedInstFragment implements MCEncodeFragment.
llvm-svn: 172572
David Greene [Tue, 15 Jan 2013 23:13:49 +0000 (23:13 +0000)]
Fix signed/unsigned Compare
Do some casting to avoid a signed/unsigned compare.
llvm-svn: 172571
David Greene [Tue, 15 Jan 2013 23:13:47 +0000 (23:13 +0000)]
Avoid unsigned Compare to int
Cast arithmetic results to avoid comparison of an unsigned to an int.
llvm-svn: 172570
Chad Rosier [Tue, 15 Jan 2013 23:07:53 +0000 (23:07 +0000)]
[ms-inline asm] Address the FIXME in AsmParser.cpp.
// FIXME: Constraints are hard coded to 'm', but we need an 'r'
// constraint for addressof. This needs to be cleaned up!
Test cases are already in place. Specifically,
clang/test/CodeGen/ms-inline-asm.c t15(), t16(), and t24().
llvm-svn: 172569
Eli Bendersky [Tue, 15 Jan 2013 22:59:42 +0000 (22:59 +0000)]
Refactor generic Asm directive parsing.
After discussing the refactoring with Jim and Daniel, the following changes were
made:
* All generic directive parsing is now done by AsmParser itself. The previous
division between it and GenericAsmParser did not have clear boundaries and
just produced unnatural code of GenericAsmParser juggling the internals of
AsmParser through an interface.
The division of responsibilities is now clear: target-specific directives,
other extensions (used by platform-specific parseres), and generic directives.
* Priority for directive parsing was reshuffled to ask extensions first and
check the generic directives later.
No change in functionality.
llvm-svn: 172568
Douglas Gregor [Tue, 15 Jan 2013 22:43:08 +0000 (22:43 +0000)]
When checking availability attributes for consistency between an
overriding and overridden method, allow the overridden method to have
a narrower contract (introduced earlier, deprecated/obsoleted later)
than the overriding method. Fixes <rdar://problem/
12992023>.
llvm-svn: 172567
Greg Clayton [Tue, 15 Jan 2013 22:13:13 +0000 (22:13 +0000)]
<rdar://problem/
13011717>
Fixed a compilation error where NULL was being assigned to a uint.
llvm-svn: 172566
David Greene [Tue, 15 Jan 2013 22:09:51 +0000 (22:09 +0000)]
Fix Casting
Use const_cast<> to avoid a cast-away-const error.
llvm-svn: 172565
David Greene [Tue, 15 Jan 2013 22:09:49 +0000 (22:09 +0000)]
Fix Casting
Use const_cast<> to avoid a cast-away-const error.
llvm-svn: 172564
David Greene [Tue, 15 Jan 2013 22:09:48 +0000 (22:09 +0000)]
Fix Casting
Use const_cast<> to avoid a cast-away-const error.
llvm-svn: 172563
David Greene [Tue, 15 Jan 2013 22:09:46 +0000 (22:09 +0000)]
Fix Casting
Use const_cast<> to avoid a cast-away-const error.
llvm-svn: 172562
David Greene [Tue, 15 Jan 2013 22:09:45 +0000 (22:09 +0000)]
Fix Cast
Properly use const_cast to fix a cast-away-const error.
llvm-svn: 172561
David Greene [Tue, 15 Jan 2013 22:09:43 +0000 (22:09 +0000)]
Fix Casting
Make the const_cast explicit to silence a compiler warning.
llvm-svn: 172560
David Greene [Tue, 15 Jan 2013 22:09:41 +0000 (22:09 +0000)]
Fix Const Cast
Do proper casting to avoid a cast-away-const error.
llvm-svn: 172559
David Greene [Tue, 15 Jan 2013 22:09:40 +0000 (22:09 +0000)]
Fix Cast
Avoid a cast-away-const error by properly using const_cast<>.
llvm-svn: 172558
David Greene [Tue, 15 Jan 2013 22:09:39 +0000 (22:09 +0000)]
Fix Cast Code
Eliminate a cast and resulting cast-qual warning by using a temporary
as the target of memcpy.
llvm-svn: 172557
Michael J. Spencer [Tue, 15 Jan 2013 22:00:16 +0000 (22:00 +0000)]
[Object][ELF] Fix -Wenum-compare.
llvm-svn: 172556
Aaron Ballman [Tue, 15 Jan 2013 21:59:46 +0000 (21:59 +0000)]
Typo correction; no functional change.
llvm-svn: 172555
Michael J. Spencer [Tue, 15 Jan 2013 21:13:14 +0000 (21:13 +0000)]
Trailing whitespace.
llvm-svn: 172554
Michael J. Spencer [Tue, 15 Jan 2013 21:13:02 +0000 (21:13 +0000)]
[ELF] Never allocate content to weak symbols as they may be merged away.
This is done by creating a new non-weak anonymous symbol and creating
an atom with content for that symbol. This is added after the weak symbol
so that they have the same address.
llvm-svn: 172553
Michael J. Spencer [Tue, 15 Jan 2013 21:12:45 +0000 (21:12 +0000)]
[ELF] Refactoring and style cleanup. No functionality change.
llvm-svn: 172552
Shuxin Yang [Tue, 15 Jan 2013 21:09:32 +0000 (21:09 +0000)]
1. Hoist minus sign as high as possible in an attempt to reveal
some optimization opportunities (in the enclosing supper-expressions).
rule 1. (-0.0 - X ) * Y => -0.0 - (X * Y)
if expression "-0.0 - X" has only one reference.
rule 2. (0.0 - X ) * Y => -0.0 - (X * Y)
if expression "0.0 - X" has only one reference, and
the instruction is marked "noSignedZero".
2. Eliminate negation (The compiler was already able to handle these
opt if the 0.0s are replaced with -0.0.)
rule 3: (0.0 - X) * (0.0 - Y) => X * Y
rule 4: (0.0 - X) * C => X * -C
if the expr is flagged "noSignedZero".
3.
Rule 5: (X*Y) * X => (X*X) * Y
if X!=Y and the expression is flagged with "UnsafeAlgebra".
The purpose of this transformation is two-fold:
a) to form a power expression (of X).
b) potentially shorten the critical path: After transformation, the
latency of the instruction Y is amortized by the expression of X*X,
and therefore Y is in a "less critical" position compared to what it
was before the transformation.
4. Remove the InstCombine code about simplifiying "X * select".
The reasons are following:
a) The "select" is somewhat architecture-dependent, therefore the
higher level optimizers are not able to precisely predict if
the simplification really yields any performance improvement
or not.
b) The "select" operator is bit complicate, and tends to obscure
optimization opportunities. It is btter to keep it as low as
possible in expr tree, and let CodeGen to tackle the optimization.
llvm-svn: 172551
Daniel Dunbar [Tue, 15 Jan 2013 20:52:09 +0000 (20:52 +0000)]
[Linker] Drop asserts that are embedded in cast<> and now checked by the verifier.
llvm-svn: 172550
Daniel Dunbar [Tue, 15 Jan 2013 20:52:06 +0000 (20:52 +0000)]
[IR] Add verification for module flags with the "require" behavior.
llvm-svn: 172549
Daniel Dunbar [Tue, 15 Jan 2013 20:33:56 +0000 (20:33 +0000)]
[driver/Darwin] Adjust SDKROOT handling code to not generate "-isysroot /".
llvm-svn: 172548
Daniel Jasper [Tue, 15 Jan 2013 18:56:19 +0000 (18:56 +0000)]
Add temporary option to invert the */& binding in a specific style.
This is temporarily necessary until styles are configurable through files
as it seems to be a contentious issue.
llvm-svn: 172546
Dmitri Gribenko [Tue, 15 Jan 2013 18:29:04 +0000 (18:29 +0000)]
Add a test for -Wsemicolon-before-method-body fixit
llvm-svn: 172545
Nadav Rotem [Tue, 15 Jan 2013 18:25:16 +0000 (18:25 +0000)]
LoopVectorizer cost model. Honor the user command line flag that selects the vectorization factor even if the target machine does not have any vector registers.
llvm-svn: 172544
David Greene [Tue, 15 Jan 2013 18:21:15 +0000 (18:21 +0000)]
Disable Uninitialized Use Warnings for Broken gcc Versions
Some versions of gcc accept unsupported -W flags and run just fine if
there are no warnings, but die with an unsupported flag error if a
warning is encountered. gcc 4.3 and gcc 4.4 both exhibit this
behavior for -Wno-maybe-uninitialized. Therefore, if the flag check
for -Wno-maybe-uninitialized succeeds, only use
-Wno-maybe-uninitialized if we are using gcc version 4.7 or greater.
Use -Wno-uninitialized otherwise.
llvm-svn: 172543
Howard Hinnant [Tue, 15 Jan 2013 17:22:03 +0000 (17:22 +0000)]
Optimize basic_ostream::write by having it call sputn instead of sputc.
llvm-svn: 172542
Evgeniy Stepanov [Tue, 15 Jan 2013 17:12:04 +0000 (17:12 +0000)]
[msan] Temporarily remove ICmpEQ tests.
They are failing on the bots.
llvm-svn: 172540
Evgeniy Stepanov [Tue, 15 Jan 2013 16:44:52 +0000 (16:44 +0000)]
[msan] Fix handling of equality comparison of pointer vectors.
Also improve test coveration of the handling of relational comparisons.
llvm-svn: 172539
Evgeniy Stepanov [Tue, 15 Jan 2013 16:43:00 +0000 (16:43 +0000)]
Allow vectors in CreatePointerCast.
Both underlying IR operations support vectors of pointers already.
llvm-svn: 172538
Manuel Klimek [Tue, 15 Jan 2013 16:41:02 +0000 (16:41 +0000)]
Do not traverse the break-state when we know we cannot break anyway.
This is an optimization that djasper spottet. For now, we do not format
anything after the first token that belongs to such an implicit string
literal. All our state is not made for handling that anyway, so we'll
revisit this if we find a problem.
llvm-svn: 172537
Manuel Klimek [Tue, 15 Jan 2013 15:50:27 +0000 (15:50 +0000)]
Fix formatting of preprocessor directives (incluces, warnings & errors).
Treat tokens inside <> for includes and everything from the second token
of a warning / error on as an implicit string literal, e.g. do not
change its whitespace at all.
Now correctly formats:
#include < path with space >
#error Leave all white!!!!! space* alone!
Note that for #error and #warning we still format the space up to the
first token of the text, so:
# error Text
will become
#error Text
llvm-svn: 172536
Evgeniy Stepanov [Tue, 15 Jan 2013 15:30:33 +0000 (15:30 +0000)]
Fix operand type conditions in one of ICmpInst constructors.
It was out of sync with the conditions in the other two constructors.
llvm-svn: 172535
Renato Golin [Tue, 15 Jan 2013 15:22:45 +0000 (15:22 +0000)]
Pattern-matched variables in post-inc-icmpzero.ll
Test was failing for clang-native-arm-cortex-a9 build-bot configuration.
The reason for the failure was the test was using hardcoded names.
The attached patch fixes this failure by replacing the hard-coded variables
names with pattern-matched variable names.
Patch by Manish Verma, ARM
llvm-svn: 172534
Daniel Jasper [Tue, 15 Jan 2013 14:27:39 +0000 (14:27 +0000)]
Improve operator kind detection in presence of comments.
We used to incorrectly identify some operators (*, &, +, -, etc.) if
there were comments around them.
Example:
Before: int a = /**/ - 1;
After: int a = /**/ -1;
llvm-svn: 172533
Kostya Serebryany [Tue, 15 Jan 2013 13:57:39 +0000 (13:57 +0000)]
[asan] enable asan_allocator2 by default on Linux. Will enable it on other platforms and remove the old one later, after additional testing. The new allocator is much faster and uses less memory
llvm-svn: 172531
Manuel Klimek [Tue, 15 Jan 2013 13:38:33 +0000 (13:38 +0000)]
Fixes various bugs around the keywords class, struct and union.
This switches to parsing record definitions only if we can clearly
identify them. We're specifically allowing common patterns for
visibility control through macros and attributes, but we cannot
currently fix all instances. This fixes all known bugs we have though.
Before:
static class A f() {
return g();
} int x;
After:
static class A f() {
return g();
}
int x;
llvm-svn: 172530
Dmitry Vyukov [Tue, 15 Jan 2013 12:57:02 +0000 (12:57 +0000)]
asan: fix standalone malloc implementation
llvm-svn: 172529
Alexander Kornienko [Tue, 15 Jan 2013 12:20:21 +0000 (12:20 +0000)]
Resolved merge error with r172323 (llvm::X -> X)
llvm-svn: 172528
Dmitry Vyukov [Tue, 15 Jan 2013 10:45:18 +0000 (10:45 +0000)]
asan: fix the constant for new allocator cache
llvm-svn: 172526
Michael J. Spencer [Tue, 15 Jan 2013 09:37:45 +0000 (09:37 +0000)]
Update CODE_OWNERS.TXT.
llvm-svn: 172525
Kostya Serebryany [Tue, 15 Jan 2013 09:03:23 +0000 (09:03 +0000)]
[sanitizer] hide PR_SET_NAME under an ifdef (for older kernels)
llvm-svn: 172523
Dmitry Vyukov [Tue, 15 Jan 2013 09:03:20 +0000 (09:03 +0000)]
asan: correct non-temporal prefetch for memory allocator
llvm-svn: 172522
Dmitry Vyukov [Tue, 15 Jan 2013 09:02:20 +0000 (09:02 +0000)]
asan: faster thead-local cache for memory allocator
llvm-svn: 172521
Dmitry Vyukov [Tue, 15 Jan 2013 08:51:10 +0000 (08:51 +0000)]
asan: fix lint warnings
llvm-svn: 172520
Dmitry Vyukov [Tue, 15 Jan 2013 08:33:41 +0000 (08:33 +0000)]
asan: fix bugs in the testlib
llvm-svn: 172519
Dmitry Vyukov [Tue, 15 Jan 2013 08:04:27 +0000 (08:04 +0000)]
asan: rename the file (it's not 64-bit specific anymore)
llvm-svn: 172518
Richard Smith [Tue, 15 Jan 2013 07:58:29 +0000 (07:58 +0000)]
Don't crash when binding a reference to a temporary pointer created from
resolving an overloaded function reference within an initializer list.
Previously we would try to resolve the overloaded function reference without
first stripping off the InitListExpr wrapper.
llvm-svn: 172517
Michael J. Spencer [Tue, 15 Jan 2013 07:53:22 +0000 (07:53 +0000)]
[ELF] Update for LLVM Object/ELF changes.
llvm-svn: 172516
Michael J. Spencer [Tue, 15 Jan 2013 07:44:25 +0000 (07:44 +0000)]
[Object][ELF] Simplify ELFObjectFile by using ELFType.
This simplifies the usage and implementation of ELFObjectFile by using ELFType
to replace:
<endianness target_endianness, std::size_t max_alignment, bool is64Bits>
This does complicate the base ELF types as they must now use template template
parameters to partially specialize for the 32 and 64bit cases. However these
are only defined once.
llvm-svn: 172515
Richard Smith [Tue, 15 Jan 2013 07:12:59 +0000 (07:12 +0000)]
PR14950: Fix out-of-bounds function parameter access in literal operator lookup.
llvm-svn: 172514
Michael J. Spencer [Tue, 15 Jan 2013 06:55:37 +0000 (06:55 +0000)]
[ELF] Replace [...] x_{begin,end}() with range<[...]> x().
llvm-svn: 172513
Michael J. Spencer [Tue, 15 Jan 2013 06:55:25 +0000 (06:55 +0000)]
[Core] Add iterator ranges.
This is based on code by Jeffrey Yasskin. It has been modified to compile
with MSVC and reformated to LLVM style.
llvm-svn: 172512
Michael J. Spencer [Tue, 15 Jan 2013 06:55:11 +0000 (06:55 +0000)]
[ELF] Fix use of LLVM RTTI.
llvm-svn: 172511
Richard Smith [Tue, 15 Jan 2013 06:49:38 +0000 (06:49 +0000)]
PR14918: Don't confuse braced-init-lists after template variable declarations
with function definitions.
We really should remove Parser::isDeclarationAfterDeclarator entirely, since
it's meaningless in C++11 (an open brace could be either a function definition
or an initializer, which is what it's trying to differentiate between). The
other caller of it happens to be correct right now...
llvm-svn: 172510
Douglas Gregor [Tue, 15 Jan 2013 06:45:29 +0000 (06:45 +0000)]
Add -fopenmp -cc1 option and wire it up to define _OPENMP, from Alexey Bataev!
llvm-svn: 172509
Michael J. Spencer [Tue, 15 Jan 2013 05:01:39 +0000 (05:01 +0000)]
[Support] Add LLVM_CONSTEXPR.
Marks a decl as constexpr if the compiler supports it.
llvm-svn: 172508