Alexey Samsonov [Mon, 8 Dec 2014 23:28:07 +0000 (23:28 +0000)]
Update bogus file permissions.
Suggested in http://reviews.llvm.org/D6547.
llvm-svn: 223715
Nico Weber [Mon, 8 Dec 2014 23:25:55 +0000 (23:25 +0000)]
Add a test for MS-ABI this adjustment for virtual calls to member operators.
They too were fixed by r223185, despite the commit message saying otherwise.
Add a test that makes sure they don't regress.
llvm-svn: 223714
Enrico Granata [Mon, 8 Dec 2014 23:13:56 +0000 (23:13 +0000)]
Add the ability for an SBValue to create a persisted version of itself.
Such a persisted version is equivalent to evaluating the value via the expression evaluator, and holding on to the $n result of the expression, except this API can be used on SBValues that do not obviously come from an expression (e.g. are the result of a memory lookup)
Expose this via SBValue::Persist() in our public API layer, and ValueObject::Persist() in the lldb_private layer
Includes testcase
Fixes rdar://
19136664
llvm-svn: 223711
Colin LeMahieu [Mon, 8 Dec 2014 23:07:59 +0000 (23:07 +0000)]
[Hexagon] Adding any8, all8, and/or/xor/andn/orn/not predicate register forms, mask, and vitpack instructions and patterns.
llvm-svn: 223710
Bill Seurer [Mon, 8 Dec 2014 23:07:12 +0000 (23:07 +0000)]
[PowerPC]Activate FeatureVSX for the Power target
This change activates FeatureVSX for Power 7 and Power 8 in PPC.td.
http://reviews.llvm.org/D6570
llvm-svn: 223709
Hal Finkel [Mon, 8 Dec 2014 22:54:22 +0000 (22:54 +0000)]
[PowerPC] Don't use a non-allocatable register to implement the 'cc' alias
GCC accepts 'cc' as an alias for 'cr0', and we need to do the same when
processing inline asm constraints. This had previously been implemented using a
non-allocatable register, named 'cc', that was listed as an alias of 'cr0', but
the infrastructure does not seem to support this properly (neither the register
allocator nor the scheduler properly accounts for the alias). Instead, we can
just process this as a naming alias inside of the inline asm
constraint-processing code, so we'll do that instead.
There are two regression tests, one where the post-RA scheduler did the wrong
thing with the non-allocatable alias, and one where the register allocator did
the wrong thing. Fixes PR21742.
llvm-svn: 223708
Kaelyn Takata [Mon, 8 Dec 2014 22:41:42 +0000 (22:41 +0000)]
Handle possible TypoExprs in member initializers.
Includes a new test case since none of the existing tests were hitting
this code path.
llvm-svn: 223705
Colin LeMahieu [Mon, 8 Dec 2014 22:29:06 +0000 (22:29 +0000)]
[Hexagon] Fixing broken test.
llvm-svn: 223704
Colin LeMahieu [Mon, 8 Dec 2014 22:19:14 +0000 (22:19 +0000)]
[Hexagon] Adding xtype doubleword add, sub, and, or, xor and patterns.
llvm-svn: 223702
Colin LeMahieu [Mon, 8 Dec 2014 21:56:47 +0000 (21:56 +0000)]
[Hexagon] Adding xtype doubleword comparisons. Removing unused multiclass.
llvm-svn: 223701
Zachary Turner [Mon, 8 Dec 2014 21:50:05 +0000 (21:50 +0000)]
Fix platform shell test to run "dir c:\" instead of "ls /" on Windows.
llvm-svn: 223700
David Blaikie [Mon, 8 Dec 2014 21:48:57 +0000 (21:48 +0000)]
DebugInfo: Ensure the store for an assignment is attributed to the beginning of the assignment expression
llvm-svn: 223699
Zachary Turner [Mon, 8 Dec 2014 21:36:42 +0000 (21:36 +0000)]
Fix some posix assumptions related to running shell commands.
This is a resubmit of r223548, which was reverted due to breaking
tests on Linux and Mac.
This resubmit fixes the reason for the revert by adding back some
accidentally removed code which appends -c to the command line
when running /bin/sh.
This resubmit also differs from the original patch in that it sets
the architecture on the ProcessLaunchInfo. A follow-up patch will
refactor this to separate the logic for different platforms.
Differential Revision: http://reviews.llvm.org/D6553
Reviewed By: Greg Clayton
llvm-svn: 223695
Daniel Jasper [Mon, 8 Dec 2014 21:28:31 +0000 (21:28 +0000)]
clang-format: Indent correctly in conditional expressions after return.
This only applies when not aligning after the return itself (which is
commonly done for C++.
Before:
return
aaaaaaaaaa
?
bbbbbbbbbb(
bbbbbb) // This is indented relative to
aaaaaaaaaa.
: b;
After:
return
aaaaaaaaaa
?
bbbbbbbbbb(
bbbbbb)
: b;
llvm-svn: 223694
Colin LeMahieu [Mon, 8 Dec 2014 21:19:18 +0000 (21:19 +0000)]
[Hexagon] Adding xtype parity, min, minu, max, maxu instructions.
llvm-svn: 223693
Colin LeMahieu [Mon, 8 Dec 2014 20:33:01 +0000 (20:33 +0000)]
[Hexagon] Adding xtype halfword add/sub ll/hl/lh/hh/sat/<<16 instructions.
llvm-svn: 223692
Peter Collingbourne [Mon, 8 Dec 2014 20:30:39 +0000 (20:30 +0000)]
Make myself the code owner for llgo.
llvm-svn: 223691
Samuel Benzaquen [Mon, 8 Dec 2014 20:17:58 +0000 (20:17 +0000)]
Fix isInstantiated and isInTemplateInstantiation to not recreate the matchers on each call.
Summary:
Store the result matcher after the first call and reuse it later on.
Recreating the matchers just to use them once incurs in a lot of
unnecessary temporary memory allocations.
This change speeds up our clang-tidy benchmarks by ~2%.
Reviewers: klimek
Subscribers: klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D6564
llvm-svn: 223690
Peter Collingbourne [Mon, 8 Dec 2014 20:12:22 +0000 (20:12 +0000)]
Add .arcconfig file.
llvm-svn: 223689
Daniel Jasper [Mon, 8 Dec 2014 20:08:04 +0000 (20:08 +0000)]
clang-format: [Java] Always break after annotations of multiline decls.
Before:
@Mock DataLoader loooooooooooooooooooooooader =
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa;
After:
@Mock
DataLoader loooooooooooooooooooooooader =
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa;
llvm-svn: 223688
Zachary Turner [Mon, 8 Dec 2014 20:00:33 +0000 (20:00 +0000)]
Remove use of GCC-style intrinsics, as they are non-portable.
Differential Revision: http://reviews.llvm.org/D6567
llvm-svn: 223687
Matt Arsenault [Mon, 8 Dec 2014 19:55:43 +0000 (19:55 +0000)]
R600/SI: Move continue after checking s_mov_b32.
There's nothing else to bother trying to shrink these.
llvm-svn: 223686
Daniel Jasper [Mon, 8 Dec 2014 19:39:03 +0000 (19:39 +0000)]
clang-format: Make clang-format-diff.py format java files.
llvm-svn: 223685
David Majnemer [Mon, 8 Dec 2014 19:35:31 +0000 (19:35 +0000)]
ConstantFold: Zero-sized globals might land on top of another global
A zero sized array is zero sized and might share its address with
another global.
llvm-svn: 223684
Justin Bogner [Mon, 8 Dec 2014 19:04:51 +0000 (19:04 +0000)]
InstrProf: Use LLVM's -instrprof pass for profiling
The logic for lowering profiling counters has been moved to an LLVM
pass. Emit the intrinsics rather than duplicating the whole pass in
clang.
llvm-svn: 223683
Eric Christopher [Mon, 8 Dec 2014 18:48:08 +0000 (18:48 +0000)]
Clean up the rst for the debug info tutorial
llvm-svn: 223682
Rafael Espindola [Mon, 8 Dec 2014 18:45:16 +0000 (18:45 +0000)]
Lazily link GlobalVariables and GlobalAliases.
We were already lazily linking functions, but all GlobalValues can be treated
uniformly for this.
The test updates are to ensure that a given GlobalValue is still linked in.
This fixes pr21494.
llvm-svn: 223681
Colin LeMahieu [Mon, 8 Dec 2014 18:33:49 +0000 (18:33 +0000)]
[Hexagon] Adding add/sub with saturation. Removing unused def. Cleaning up shift patterns.
llvm-svn: 223680
David Majnemer [Mon, 8 Dec 2014 18:30:43 +0000 (18:30 +0000)]
InstSimplify: Try to bring back the rest of r223583
This reverts r223624 with a small tweak, hopefully this will make stage3
equivalent.
llvm-svn: 223679
Eric Christopher [Mon, 8 Dec 2014 18:24:06 +0000 (18:24 +0000)]
Once more on the cmake build. nativecodegen->native on the dependencies.
Thanks to Rafael Espindola for testing assistance.
llvm-svn: 223678
Eric Christopher [Mon, 8 Dec 2014 18:20:50 +0000 (18:20 +0000)]
Attempt to fix the cmake build by requiring mcjit on the cmake
dependencies for the KS tutorials
llvm-svn: 223677
Bruno Cardoso Lopes [Mon, 8 Dec 2014 18:18:32 +0000 (18:18 +0000)]
[CompactUnwind] Fix register encoding logic
Fix a compact unwind encoding logic bug which would try to encode
more callee saved registers than it should, leading to early bail out
in the encoding logic and abusive use of DWARF frame mode unnecessarily.
Also remove no-compact-unwind.ll which was testing the wrong thing
based on this bug and move it to valid 'compact unwind' tests. Added
other few more tests too.
llvm-svn: 223676
Eric Christopher [Mon, 8 Dec 2014 18:12:28 +0000 (18:12 +0000)]
Fix KS tutorial build failure.
make all doesn't build the examples and it was uniquified since
last build.
llvm-svn: 223675
Hafiz Abid Qadeer [Mon, 8 Dec 2014 18:07:40 +0000 (18:07 +0000)]
Fix a bug where global variable can be reported as local.
There was an error in ORing mask which is used for getting a list of variables.
Previously, these constants were unnamed, and possible it become the reason of this
bug. Also added test case for -stack-list-local and -stack-list_arguments.
Patch from Ilia K <ki.stfu@gmail.com>.
llvm-svn: 223674
Rafael Espindola [Mon, 8 Dec 2014 18:05:48 +0000 (18:05 +0000)]
Don't crash when the key of a comdat is lazily linked.
llvm-svn: 223673
Justin Bogner [Mon, 8 Dec 2014 18:02:35 +0000 (18:02 +0000)]
InstrProf: An intrinsic and lowering for instrumentation based profiling
Introduce the ``llvm.instrprof_increment`` intrinsic and the
``-instrprof`` pass. These provide the infrastructure for writing
counters for profiling, as in clang's ``-fprofile-instr-generate``.
The implementation of the instrprof pass is ported directly out of the
CodeGenPGO classes in clang, and with the followup in clang that rips
that code out to use these new intrinsics this ends up being NFC.
Doing the instrumentation this way opens some doors in terms of
improving the counter performance. For example, this will make it
simple to experiment with alternate lowering strategies, and allows us
to try handling profiling specially in some optimizations if we want
to.
Finally, this drastically simplifies the frontend and puts all of the
lowering logic in one place.
llvm-svn: 223672
Eric Christopher [Mon, 8 Dec 2014 18:00:47 +0000 (18:00 +0000)]
Add Chapter 8 to the Kaleidoscope tutorial. This chapter adds
a description of how to add debug information using DWARF and
DIBuilder to the language.
Thanks to David Blaikie for his assistance with this tutorial.
llvm-svn: 223671
Eric Christopher [Mon, 8 Dec 2014 18:00:38 +0000 (18:00 +0000)]
Fix the JIT code for the Kaleidoscope tutorial.
llvm-svn: 223670
Tim Northover [Mon, 8 Dec 2014 17:54:58 +0000 (17:54 +0000)]
AArch64: treat HFAs containing "half" types as blocks too.
llvm-svn: 223669
Andrea Di Biagio [Mon, 8 Dec 2014 17:47:18 +0000 (17:47 +0000)]
[X86] Improved tablegen patters for matching TZCNT/LZCNT.
Teach ISel how to match a TZCNT/LZCNT from a conditional move if the
condition code is X86_COND_NE.
Existing tablegen patterns only allowed to match TZCNT/LZCNT from a
X86cond with condition code equal to X86_COND_E. To avoid introducing
extra rules, I added an 'ImmLeaf' definition that checks if the
condition code is COND_E or COND_NE.
llvm-svn: 223668
Colin LeMahieu [Mon, 8 Dec 2014 17:33:06 +0000 (17:33 +0000)]
[Hexagon] Adding combine reg, reg with predicated forms.
llvm-svn: 223667
Rafael Espindola [Mon, 8 Dec 2014 17:22:06 +0000 (17:22 +0000)]
Simplify the test. NFC.
Since the main file was empty, we can just copy the content of the Input file
into it.
llvm-svn: 223666
Rafael Espindola [Mon, 8 Dec 2014 17:02:50 +0000 (17:02 +0000)]
Simplify test. NFC.
This is just testing the largest merge mode for comdats. No need to use
hard to read names and fancy types.
llvm-svn: 223665
Colin LeMahieu [Mon, 8 Dec 2014 17:01:18 +0000 (17:01 +0000)]
[Hexagon] Adding packhl instruction.
llvm-svn: 223664
Rafael Espindola [Mon, 8 Dec 2014 16:46:52 +0000 (16:46 +0000)]
Use CHECK-DAG to reduce the noise in an upcoming patch.
llvm-svn: 223663
Daniel Sanders [Mon, 8 Dec 2014 15:40:09 +0000 (15:40 +0000)]
[mips] Add Mips-specific CCIf's for accessing the MipsCCState. NFC.
Reviewers: vmedic
Reviewed By: vmedic
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D6213
llvm-svn: 223662
Sergey Dmitrouk [Mon, 8 Dec 2014 14:50:21 +0000 (14:50 +0000)]
Explicitly include <sched.h> for sched_yield()
It might be implicitly included by <pthread.h> (and that's why it worked
so far), but it's not guaranteed (for example, this is not the case with
newlib).
llvm-svn: 223661
Andrea Di Biagio [Mon, 8 Dec 2014 14:36:51 +0000 (14:36 +0000)]
[X86] Improved lowering of packed v8i16 vector shifts by non-constant count.
Before this patch, the backend sub-optimally expanded the non-constant shift
count of a v8i16 shift into a sequence of two 'movd' plus 'movzwl'.
With this patch the backend checks if the target features sse4.1. If so, then
it lets the shuffle legalizer deal with the expansion of the shift amount.
Example:
;;
define <8 x i16> @test(<8 x i16> %A, <8 x i16> %B) {
%shamt = shufflevector <8 x i16> %B, <8 x i16> undef, <8 x i32> zeroinitializer
%shl = shl <8 x i16> %A, %shamt
ret <8 x i16> %shl
}
;;
Before (with -mattr=+avx):
vmovd %xmm1, %eax
movzwl %ax, %eax
vmovd %eax, %xmm1
vpsllw %xmm1, %xmm0, %xmm0
retq
Now:
vpxor %xmm2, %xmm2, %xmm2
vpblendw $1, %xmm1, %xmm2, %xmm1
vpsllw %xmm1, %xmm0, %xmm0
retq
llvm-svn: 223660
Rafael Espindola [Mon, 8 Dec 2014 14:25:26 +0000 (14:25 +0000)]
Move the ValueMap lookup inside linkFunctionBody. NFC.
llvm-svn: 223659
Rafael Espindola [Mon, 8 Dec 2014 14:20:10 +0000 (14:20 +0000)]
Use range loops. NFC.
llvm-svn: 223658
Rafael Espindola [Mon, 8 Dec 2014 14:05:33 +0000 (14:05 +0000)]
Use range loops. NFC.
llvm-svn: 223657
Rafael Espindola [Mon, 8 Dec 2014 13:44:38 +0000 (13:44 +0000)]
Fix linking of prologue data.
It would crash when the function was lazy linked.
llvm-svn: 223656
NAKAMURA Takumi [Mon, 8 Dec 2014 13:43:38 +0000 (13:43 +0000)]
[CMake] Fix installation of llvm-ranlib on multiconfig builder.
Introduce install_symlink.cmake from clang/tools/driver/clang_symlink.cmake.
FIXME: Would it be generalized?
llvm-svn: 223655
Rafael Espindola [Mon, 8 Dec 2014 13:35:09 +0000 (13:35 +0000)]
Simple style fixes.
* Use a range loop.
* Move simple continue checks earlier.
* clang-format.
llvm-svn: 223654
Rafael Espindola [Mon, 8 Dec 2014 13:29:33 +0000 (13:29 +0000)]
Move materialize/Dematerialize calls to linkFunctionBody. NFC.
Just less code duplication.
llvm-svn: 223653
Daniel Jasper [Mon, 8 Dec 2014 13:22:37 +0000 (13:22 +0000)]
clang-format: Support commas in lambda return types.
Before:
auto next_pair = [](A * a) -> pair<A*, A*>{};
After:
auto next_pair = [](A* a) -> pair<A*, A*>{};
llvm-svn: 223652
Alexander Kornienko [Mon, 8 Dec 2014 11:17:25 +0000 (11:17 +0000)]
[clang-tidy] google-runtime-int: Don't check C code.
llvm-svn: 223651
Evgeniy Stepanov [Mon, 8 Dec 2014 10:41:28 +0000 (10:41 +0000)]
[msan] Intercept wcsto*.
Intercept wcstod, wcstof, wcstold, wcstol, wcstoul, wcstoll, wcstoull.
llvm-svn: 223650
NAKAMURA Takumi [Mon, 8 Dec 2014 10:20:33 +0000 (10:20 +0000)]
clang/test/Index/usrs.cpp: Appease targeting msvc.
llvm-svn: 223649
Sonam Kumari [Mon, 8 Dec 2014 09:40:43 +0000 (09:40 +0000)]
Removal Of Duplicate Test Case from shift.ll file
llvm-svn: 223648
Argyrios Kyrtzidis [Mon, 8 Dec 2014 09:09:05 +0000 (09:09 +0000)]
[libclang] Use same USR encoding for 'char' regardless of what the target considers the sign to be.
Should fix the clang-hexagon-elf bot.
llvm-svn: 223642
Elena Demikhovsky [Mon, 8 Dec 2014 09:03:08 +0000 (09:03 +0000)]
X86 intrinsics moved form X86ISelLowering.cpp to X86IntrinsicsInfo.h
X86ISelLowering.cpp has a long switch for intrinsics. I moved a part of
this long switch to the new intrinsics table in X86IntrinsicsInfo.h.
No functional changes, just code and compile time optimization.
llvm-svn: 223641
Argyrios Kyrtzidis [Mon, 8 Dec 2014 08:48:43 +0000 (08:48 +0000)]
[libclang] Encode InjectedClassNameType in the USR.
llvm-svn: 223634
Argyrios Kyrtzidis [Mon, 8 Dec 2014 08:48:37 +0000 (08:48 +0000)]
[libclang] Encode location info for anonymous embedded tag decls.
Otherwise the USR will conflict with different embedded tag decls.
llvm-svn: 223633
Argyrios Kyrtzidis [Mon, 8 Dec 2014 08:48:33 +0000 (08:48 +0000)]
[libclang] Use same USR encoding for 'class' as 'struct'.
'class' and 'struct' can be used interchangebly for forward references.
Use the same encoding otherwise we may get into a weird situation where the USR for the same
declaration is different based on whether the definition of the tag reference is visible or not.
llvm-svn: 223632
Argyrios Kyrtzidis [Mon, 8 Dec 2014 08:48:27 +0000 (08:48 +0000)]
[libclang] Encode C++11 rvalue reference types in the USR.
llvm-svn: 223631
Argyrios Kyrtzidis [Mon, 8 Dec 2014 08:48:21 +0000 (08:48 +0000)]
[libclang] Encode the C++11 method reference qualifier in the USR.
llvm-svn: 223630
Argyrios Kyrtzidis [Mon, 8 Dec 2014 08:48:17 +0000 (08:48 +0000)]
[libclang] Reflect in USR generation that 'signed char' and 'unsigned char' can overload a 'char' in C++, by giving them distinct encodings.
llvm-svn: 223629
Argyrios Kyrtzidis [Mon, 8 Dec 2014 08:48:11 +0000 (08:48 +0000)]
[libclang] Function templates can be 'overloaded' by return type, so encode the return type in the USR
and handle DependentNameType in order to be able to distinguish them.
llvm-svn: 223628
David Majnemer [Mon, 8 Dec 2014 08:33:30 +0000 (08:33 +0000)]
lit: Don't use python 2.6 features
LLVM supports python 2.5, this fixes a (somewhat) recent regression.
llvm-svn: 223626
Jason Molenda [Mon, 8 Dec 2014 03:09:00 +0000 (03:09 +0000)]
The lldb unwinder can now use the unwind information from the compact-unwind
section for x86_64 and i386 targets on Darwin systems. Currently only the
compact unwind encoding for normal frame-using functions is supported but it
will be easy handle frameless functions when I have a bit more free time to
test it. The LSDA and personality routines for functions are also retrieved
correctly for functions from the compact unwind section.
This new code is very fresh -- it passes the lldb testsuite and I've done
by-hand inspection of many functions and am getting correct behavior for all
of them. There may need to be some bug fixing over the next couple weeks as
I exercise and test it further. But I think it's fine right now so I'm
committing it.
<rdar://problem/
13220837>
llvm-svn: 223625
NAKAMURA Takumi [Mon, 8 Dec 2014 02:07:22 +0000 (02:07 +0000)]
Revert a part of r223583, for now. It seems causing different emission between stage2(gcc-clang) and stage3 clang. Investigating.
llvm-svn: 223624
Duncan P. N. Exon Smith [Mon, 8 Dec 2014 00:41:39 +0000 (00:41 +0000)]
IR: Fix bitcode compatability filenames
As a fixup to r223616, follow the convention of naming the files after
the LLVM release whose bitcode they're maintaining compatability with.
llvm-svn: 223623
Tobias Grosser [Sun, 7 Dec 2014 22:51:45 +0000 (22:51 +0000)]
Simplify computation of reduction dependences
This simplifies the construction of the input for the reduction dependence
computation and at the same time removes an assumption that expects the schedule
to be of 2D + 1 form (the odd dimensions giving textual order, the even
dimensions the loop iterations).
llvm-svn: 223621
Duncan P. N. Exon Smith [Sun, 7 Dec 2014 21:12:10 +0000 (21:12 +0000)]
Stop relying on MDNode::get() returning self-references
Update for LLVM API change, wherein self-references are not uniqued (and
will never be returned by `MDNode::get()`). We already have `Id`; just
return it.
This should fix the failing buildbot:
http://lab.llvm.org:8011/builders/polly-amd64-linux/builds/25167
http://lab.llvm.org:8011/builders/polly-amd64-linux/builds/25168
llvm-svn: 223620
Duncan P. N. Exon Smith [Sun, 7 Dec 2014 20:32:11 +0000 (20:32 +0000)]
IR: Revert r223618 behaviour of MDNode::concatenate()
r223618 including special handling of `MDNode::intersect()`: if the
first operand is a self-reference with the same operands you're trying
to return, return it instead.
Reuse that handling in `MDNode::concatenate()` in the hopes that it
fixes a polly test that seems to rely on the old behaviour [1].
[1]: http://lab.llvm.org:8011/builders/polly-amd64-linux/builds/25167
llvm-svn: 223619
Duncan P. N. Exon Smith [Sun, 7 Dec 2014 19:52:06 +0000 (19:52 +0000)]
IR: Drop uniquing for self-referencing MDNodes
It doesn't make sense to unique self-referencing nodes. Drop uniquing
for them.
Note that `MDNode::intersect()` occasionally returns self-referencing
nodes. Previously these would be returned by `MDNode::get()`. I'm not
convinced this was intended behaviour -- to me it seems it should return
a node whose only operand is the self-reference -- but I don't know much
about alias scopes so I'm preserving it for now.
This is part of PR21532.
llvm-svn: 223618
Duncan P. N. Exon Smith [Sun, 7 Dec 2014 19:02:48 +0000 (19:02 +0000)]
IR: Remove reference to ENABLE_MDNODE_UNIQUING
Apparently `MDNode` uniquing used to be optional. I suppose the
configure flag must have disappeared at some point. Change the test so
it actually tests uniquing, and remove the check for
`ENABLE_MDNODE_UNIQUING`.
llvm-svn: 223617
Duncan P. N. Exon Smith [Sun, 7 Dec 2014 17:56:16 +0000 (17:56 +0000)]
IR: Add missing tests for function-local metadata
Add assembly and bitcode tests that I neglected to add in r223564 (IR:
Disallow complicated function-local metadata) and r223574 (IR: Disallow
function-local metadata attachments).
Found a couple of bugs:
- The error message for function-local attachments gave the wrong line
number -- it indicated the next token (typically on the next line)
instead of the token that started the attachment. Fixed.
- Metadata arguments of the form `!{i32 0, i32 %v}` (or with the
arguments reversed) fired an assertion in `ValueEnumerator` in LLVM
v3.5, so I suppose this never really worked. I suppose this was
"fixed" by r223564.
(Thanks to dblaikie for pointing out my omission.)
Part of PR21532.
llvm-svn: 223616
Marek Olsak [Sun, 7 Dec 2014 17:17:43 +0000 (17:17 +0000)]
R600/SI: Disable VMEM and SMEM clauses by breaking them with S_NOP
This is only a workaround.
llvm-svn: 223615
Marek Olsak [Sun, 7 Dec 2014 17:17:38 +0000 (17:17 +0000)]
R600/SI: Set 20-bit immediate byte offset for SMRD on VI
llvm-svn: 223614
Chandler Carruth [Sun, 7 Dec 2014 17:16:00 +0000 (17:16 +0000)]
[x86] Clean up the SSE1 test to use a slightly different pattern for
matching offsets. I don't expect this to really matter, but its what the
latest incarnation of my script for maintaining these tests happens to
produce, and so its simpler for me if everything matches.
llvm-svn: 223613
Chandler Carruth [Sun, 7 Dec 2014 17:15:58 +0000 (17:15 +0000)]
[x86] Switch a constant selection test to use positive assertions and to
store to real pointers so that its clear that the right code is in fact
being generated.
llvm-svn: 223612
Chandler Carruth [Sun, 7 Dec 2014 17:15:56 +0000 (17:15 +0000)]
[x86] Cleanup the combining vector shuffle tests a bit by merging
identical checks for different SSE variants into a single block.
llvm-svn: 223611
Chandler Carruth [Sun, 7 Dec 2014 17:15:53 +0000 (17:15 +0000)]
[x86] Clean up the shift lowering vector shuffle tests a bit using my
script. Notably this folds all the SSE cases together into a single
FileCheck block. It also adds a vex prefix.
llvm-svn: 223610
Daniel Jasper [Sun, 7 Dec 2014 16:44:49 +0000 (16:44 +0000)]
clang-format: Don't merge lines with comments.
Before:
int f() { // comment return 42; }
After:
int f() { // comment
return 42;
}
This fixes llvm.org/PR21769.
llvm-svn: 223609
Tobias Grosser [Sun, 7 Dec 2014 16:04:33 +0000 (16:04 +0000)]
Drop unused 'docs' directory
llvm-svn: 223608
Tobias Grosser [Sun, 7 Dec 2014 16:04:29 +0000 (16:04 +0000)]
Update to the latest version of isl
Isl now specifically marks modulo operations that are compared against zero.
They can be implemented with the C/LLVM remainder operation.
We also update a couple of test cases where the output of isl has slightly
changed.
llvm-svn: 223607
Tobias Grosser [Sun, 7 Dec 2014 15:57:29 +0000 (15:57 +0000)]
www-todo: No need to directly integrate with the basic block vectorizer
llvm-svn: 223606
Tobias Grosser [Sun, 7 Dec 2014 15:56:21 +0000 (15:56 +0000)]
www-todo: We assume accesses to fixed-size arrays are in-bounds
llvm-svn: 223605
Marek Olsak [Sun, 7 Dec 2014 12:19:03 +0000 (12:19 +0000)]
R600/SI: Update instruction conversions for VI
There are 3 changes:
- Convert 32-bit S_LSHL/LSHR/ASHR to their V_*REV variants for VI
- Lower RSQ_CLAMP for VI
- Don't generate MIN/MAX_LEGACY on VI
llvm-svn: 223604
Marek Olsak [Sun, 7 Dec 2014 12:18:57 +0000 (12:18 +0000)]
R600/SI: Add VI instructions
llvm-svn: 223603
Marek Olsak [Sun, 7 Dec 2014 12:18:45 +0000 (12:18 +0000)]
R600/SI: Add SCC Defs/Uses to SOP1 and SOP2 opcodes
llvm-svn: 223602
Eric Fiselier [Sun, 7 Dec 2014 08:52:19 +0000 (08:52 +0000)]
Give lit.cfg's threading options default values when not defined.
llvm-svn: 223601
Eric Fiselier [Sun, 7 Dec 2014 05:31:17 +0000 (05:31 +0000)]
Mark a couple of tests as XFAIL with older compilers.
llvm-svn: 223600
Eric Fiselier [Sun, 7 Dec 2014 04:28:50 +0000 (04:28 +0000)]
Consolidate error reporting in lit.cfg
llvm-svn: 223599
Eric Fiselier [Sun, 7 Dec 2014 00:34:23 +0000 (00:34 +0000)]
Revert parts of r223594. Use DYLD_LIBRARY_PATH on OSX when running tests.
llvm-svn: 223598
Eric Fiselier [Sat, 6 Dec 2014 22:49:38 +0000 (22:49 +0000)]
Fix apple clang detection in lit.cfg
llvm-svn: 223597
Richard Smith [Sat, 6 Dec 2014 22:12:07 +0000 (22:12 +0000)]
Add some file content to avoid test failures on content-addressed file systems.
llvm-svn: 223596
Richard Smith [Sat, 6 Dec 2014 22:11:06 +0000 (22:11 +0000)]
Add test file missed from r223561.
llvm-svn: 223595