Duncan Sands [Fri, 13 Sep 2013 08:16:06 +0000 (08:16 +0000)]
Avoid a compiler warning about Found not being used when assertions are
disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190668
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Tim Northover [Fri, 13 Sep 2013 07:26:52 +0000 (07:26 +0000)]
AArch64: use RegisterOperand for NEON registers.
Previously we modelled VPR128 and VPR64 as essentially identical
register-classes containing V0-V31 (which had Q0-Q31 as "sub_alias"
sub-registers). This model is starting to cause significant problems
for code generation, particularly writing EXTRACT/INSERT_SUBREG
patterns for converting between the two.
The change here switches to classifying VPR64 & VPR128 as
RegisterOperands, which are essentially aliases for RegisterClasses
with different parsing and printing behaviour. This fits almost
exactly with their real status (VPR128 == FPR128 printed strangely,
VPR64 == FPR64 printed strangely).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190665
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Craig Topper [Fri, 13 Sep 2013 04:41:06 +0000 (04:41 +0000)]
Move operator to end of previous line to match coding standards.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190659
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Eric Christopher [Fri, 13 Sep 2013 00:35:05 +0000 (00:35 +0000)]
Add initial support for handling gnu style pubnames accepted by some
versions of gold. This support is designed to allow gold to produce
gdb_index sections similar to the accelerator tables and consumable
by gdb.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190649
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Eric Christopher [Fri, 13 Sep 2013 00:34:58 +0000 (00:34 +0000)]
Reformat and hoist section grabbing to top level.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190648
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Vincent Lejeune [Thu, 12 Sep 2013 23:45:00 +0000 (23:45 +0000)]
R600: Move clamp handling code to R600IselLowering.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190645
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Vincent Lejeune [Thu, 12 Sep 2013 23:44:53 +0000 (23:44 +0000)]
R600: Move code handling literal folding into R600ISelLowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190644
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Vincent Lejeune [Thu, 12 Sep 2013 23:44:44 +0000 (23:44 +0000)]
R600: Move fabs/fneg/sel folding logic into PostProcessIsel
This move makes possible to correctly handle multiples instructions
from a single pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190643
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Chandler Carruth [Thu, 12 Sep 2013 23:30:48 +0000 (23:30 +0000)]
Remove an unused variable, fixing -Werror build with latest Clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190640
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Hal Finkel [Thu, 12 Sep 2013 23:23:12 +0000 (23:23 +0000)]
Remove unnecessary TBAA metadata from r190636's test case
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190637
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Hal Finkel [Thu, 12 Sep 2013 23:20:06 +0000 (23:20 +0000)]
Fix PPC ABI for ByVal structs with vector members
When a structure is passed by value, and that structure contains a vector
member, according to the PPC ABI, the structure will receive enhanced alignment
(so that the vector within the structure will always be aligned).
This should resolve PR16641.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190636
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Joe Abbey [Thu, 12 Sep 2013 22:02:31 +0000 (22:02 +0000)]
Patch provide by Tom Roeder!
Reviewed by Joe Abbey and Tobias Grosser
Here is a patch that fixes decoding of CE_SELECT in BitcodeReader,
along with a simple test case. The problem in the current code is that
it generates but doesn't accept bitcode that uses vectors for the
first element of a select in this context.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190634
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Krzysztof Parzyszek [Thu, 12 Sep 2013 20:15:50 +0000 (20:15 +0000)]
In AliasSetTracker, do not change the alias set to "mod/ref" when adding
a volatile load, or a volatile store.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190631
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Hal Finkel [Thu, 12 Sep 2013 19:04:12 +0000 (19:04 +0000)]
Make the PPC fast-math sqrt expansion safe at 0
In fast-math mode sqrt(x) is calculated using the fast expansion of the
reciprocal of the reciprocal sqrt expansion. The reciprocal and reciprocal
sqrt expansions use the associated estimate instructions along with some Newton
iterations. Unfortunately, as a result, sqrt(0) was being calculated as NaN,
which is not correct. Now we explicitly return a result of zero if the input is
zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190624
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Roman Divacky [Thu, 12 Sep 2013 17:50:54 +0000 (17:50 +0000)]
Implement asm support for a few PowerPC bookIII that are needed for assembling
FreeBSD kernel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190618
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Filip Pizlo [Thu, 12 Sep 2013 17:46:57 +0000 (17:46 +0000)]
This switches CrashRecoveryContext to using ManagedStatic for its global Mutex and
global ThreadLocals, thereby getting rid of the load-time initialization of those
objects and also getting rid of their destruction unless the LLVM client calls
llvm_shutdown.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190617
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Ben Langmuir [Thu, 12 Sep 2013 15:51:31 +0000 (15:51 +0000)]
Partial support for Intel SHA Extensions (sha1rnds4)
Add basic assembly/disassembly support for the first Intel SHA
instruction 'sha1rnds4'. Also includes feature flag, and test cases.
Support for the remaining instructions will follow in a separate patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190611
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Hal Finkel [Thu, 12 Sep 2013 14:40:06 +0000 (14:40 +0000)]
Mark PPC MFTB and DST (and friends) as deprecated
Use the new instruction deprecation feature to mark mftb (now replaced with
mfspr) and dst (along with the other Altivec cache control instructions) as
deprecated when targeting cores supporting at least ISA v2.03.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190605
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Joey Gouly [Thu, 12 Sep 2013 14:23:19 +0000 (14:23 +0000)]
Somehow this important part of the patch, where I actually check the Mask,
got lost during my iterations of review.
Thanks to Hal for spotting it!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190604
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Joey Gouly [Thu, 12 Sep 2013 12:55:29 +0000 (12:55 +0000)]
[LTO] Fix the LTO tool, after my API breakage.
Thanks to Zonr Chang!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190602
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Elena Demikhovsky [Thu, 12 Sep 2013 10:52:03 +0000 (10:52 +0000)]
LLVM interpreter: added a test for insert- extract- value
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190600
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Elena Demikhovsky [Thu, 12 Sep 2013 10:48:23 +0000 (10:48 +0000)]
LLVM Interpreter: implementation of "insertvalue" and "extractvalue";
undef constatnt for structure and test for these functions.
done by Yuri Veselov (mailto:Yuri.Veselov@intel.com)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190599
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Joey Gouly [Thu, 12 Sep 2013 10:28:05 +0000 (10:28 +0000)]
Add an instruction deprecation feature to TableGen.
The 'Deprecated' class allows you to specify a SubtargetFeature that the
instruction is deprecated on.
The 'ComplexDeprecationPredicate' class allows you to define a custom
predicate that is called to check for deprecation.
For example:
ComplexDeprecationPredicate<"MCR">
would mean you would have to define the following function:
bool getMCRDeprecationInfo(MCInst &MI, MCSubtargetInfo &STI,
std::string &Info)
Which returns 'false' for not deprecated, and 'true' for deprecated
and store the warning message in 'Info'.
The MCTargetAsmParser constructor was chaned to take an extra argument of
the MCInstrInfo class, so out-of-tree targets will need to be changed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190598
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Elena Demikhovsky [Thu, 12 Sep 2013 08:55:00 +0000 (08:55 +0000)]
AVX-512: implemented extractelement with variable index.
Added parsing of mask register and "zeroing" semantic, like {%k1} {z}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190595
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Alexey Samsonov [Thu, 12 Sep 2013 08:26:53 +0000 (08:26 +0000)]
Fixup for r190409: add dep on LZMA only if CMake is cross-compiling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190591
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Hal Finkel [Thu, 12 Sep 2013 05:24:49 +0000 (05:24 +0000)]
PPC: Enable aggressive anti-dependency breaking
Aggressive anti-dependency breaking is enabled by default for all PPC cores.
This provides a general speedup on the P7 and other platforms (among other
factors, the instruction group formation for the non-embedded PPC cores is done
during post-RA scheduling). In order to do this safely, the incompatibility
between uses of the MFOCRF instruction and anti-dependency breaking are
resolved by marking MFOCRF with hasExtraSrcRegAllocReq. As noted in the removed
FIXME, the problem was that MFOCRF's output is sensitive to the identify of the
source register, and always paired with a shift to undo this effect. Because
anti-dependency breaking is unaware of this hidden dependency of the shift
amount on the source register of the MFOCRF instruction, changing that register
must be inhibited.
Two test cases were adjusted: The SjLj test was made more insensitive to
register choices and scheduling; the saveCR test disabled anti-dependency
breaking because part of what it is testing is proper register reuse.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190587
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Hal Finkel [Thu, 12 Sep 2013 04:22:31 +0000 (04:22 +0000)]
Fix crash in AggressiveAntiDepBreaker with empty CriticalPathSet
If no register classes are added to CriticalPathRCs, then the CriticalPathSet
bitmask will be empty. In that case, ExcludeRegs must remain NULL or else this
line will cause a segfault:
} else if ((ExcludeRegs != NULL) && ExcludeRegs->test(AntiDepReg)) {
I have no in-tree test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190584
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Tom Stellard [Thu, 12 Sep 2013 02:55:14 +0000 (02:55 +0000)]
R600/SI: expose TBUFFER_STORE_FORMAT_* for OpenGL transform feedback
For _XYZ, the type of VDATA is v4i32, because v3i32 doesn't exist.
The ADDR64 bit is not exposed. A simpler intrinsic that doesn't take
a resource descriptor might be nicer.
The maximum number of input SGPRs is bumped to 17.
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190575
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Tom Stellard [Thu, 12 Sep 2013 02:55:06 +0000 (02:55 +0000)]
R600: Don't use trans slot for instructions that read LDS source registers
This fixes some regressions in the piglit local memory store tests
introduced by recent commits which made the scheduler aware of the trans
slot.
It's not possible to test this using lit, because there is no way to
determine from the assembly dumps whether or not an instruction is in
the trans slot.
Even if this were possible, the test would be highly sensitive to
changes in the scheduler and might generate confusing false negatives.
Reviewed-by: Vincent Lejeune<vljn at ovi.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190574
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Rui Ueyama [Thu, 12 Sep 2013 01:43:21 +0000 (01:43 +0000)]
Typo fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190569
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Matt Arsenault [Thu, 12 Sep 2013 01:07:58 +0000 (01:07 +0000)]
Move variable under condition where it is used
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190567
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Matt Arsenault [Thu, 12 Sep 2013 01:07:54 +0000 (01:07 +0000)]
Fix comment to match what the assert actually enforces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190566
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Matt Arsenault [Thu, 12 Sep 2013 01:07:49 +0000 (01:07 +0000)]
Remove pointless assertion after r190376
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190565
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Hal Finkel [Wed, 11 Sep 2013 23:25:21 +0000 (23:25 +0000)]
Greatly simplify the PPC A2 scheduling itinerary
As Andy pointed out to me a long time ago, there are no structural hazards in
the later pipeline stages of the A2, and so modeling them is useless. Also,
modeling the top pre-dispatch stages is deceiving because, when multiple
hardware threads are active, those resources are shared among the threads. The
bypass definitions were mostly wrong, and so those have been removed. The
resulting itinerary is much simpler, and more accurate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190562
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Hal Finkel [Wed, 11 Sep 2013 23:05:25 +0000 (23:05 +0000)]
Enable MI scheduling (and CodeGen AA) by default for embedded PPC cores
For embedded PPC cores (especially the A2 core), using the MI scheduler with AA
is far superior to the other scheduling options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190558
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Jordan Rose [Wed, 11 Sep 2013 22:46:41 +0000 (22:46 +0000)]
[CMake] Update GetSVN.cmake to use LLVM version control helper scripts.
This allows the logic to work with Git, and also uses the variable names
to match what Clang is actually looking for.
This changes the interface of GetSVN.cmake. Clang change to follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190556
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Nick Lewycky [Wed, 11 Sep 2013 22:04:52 +0000 (22:04 +0000)]
Fix anachronism/typo in syntax of declaration of llvm.va_start.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190552
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Bill Wendling [Wed, 11 Sep 2013 21:47:57 +0000 (21:47 +0000)]
Use the appropriate return type for the compact unwind encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190551
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Hal Finkel [Wed, 11 Sep 2013 21:20:40 +0000 (21:20 +0000)]
Implement TTI getUnrollingPreferences for PowerPC
The PowerPC A2 core greatly benefits from aggressive concatenation unrolling;
use the new getUnrollingPreferences to enable this by default when targeting
the PPC A2 core.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190549
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Bill Wendling [Wed, 11 Sep 2013 20:38:09 +0000 (20:38 +0000)]
Move into an anonymous namespace and closer to where it's used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190547
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Manman Ren [Wed, 11 Sep 2013 19:40:28 +0000 (19:40 +0000)]
Debug info: add more comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190544
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Hal Finkel [Wed, 11 Sep 2013 19:25:43 +0000 (19:25 +0000)]
Add getUnrollingPreferences to TTI
Allow targets to customize the default behavior of the generic loop unrolling
transformation. This will be used by the PowerPC backend when targeting the A2
core (which is in-order with a deep pipeline), and using more aggressive
defaults is important.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190542
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Bill Wendling [Wed, 11 Sep 2013 19:06:04 +0000 (19:06 +0000)]
Try to fix the atom buildbots by adding an explicit 'cpu' to the 'llc' command.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190541
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Manman Ren [Wed, 11 Sep 2013 18:55:55 +0000 (18:55 +0000)]
Debug Info: move class definition of DIRef.
Definition of DIRef used to require the full definition of DIType because
of usage of DIType::isType in DIRef::resolve. We now use DIDescriptor::isType
instead to remove the requirement and move definition of DIRef before DIType.
With this, we can move the definition of DIType::getContext to the header
file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190540
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Benjamin Kramer [Wed, 11 Sep 2013 18:05:11 +0000 (18:05 +0000)]
Revert "Give internal classes hidden visibility."
It works with clang, but GCC has different rules so we can't make all of those
hidden. This reverts commit r190534.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190536
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Daniel Dunbar [Wed, 11 Sep 2013 17:45:11 +0000 (17:45 +0000)]
[lit] Add support for attach arbitrary metrics to test results.
- This is a work-in-progress and all details are subject to change, but I am
trying to build up support for allowing lit to be used as a driver for
performance tests (or other tests which might want to record information
beyond simple PASS/FAIL).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190535
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Benjamin Kramer [Wed, 11 Sep 2013 17:42:27 +0000 (17:42 +0000)]
Give internal classes hidden visibility.
Worth 100k on a linux/x86_64 Release+Asserts clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190534
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Benjamin Kramer [Wed, 11 Sep 2013 15:42:16 +0000 (15:42 +0000)]
llvm-tblgen: Mangle operand replacements into the strings in printAliasInstr.
Cuts down the bloat in the AArch64 asm writer a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190527
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Benjamin Kramer [Wed, 11 Sep 2013 12:42:39 +0000 (12:42 +0000)]
Don't expose symbols of lle_ functions.
+ formatting fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190523
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Daniel Sanders [Wed, 11 Sep 2013 12:39:25 +0000 (12:39 +0000)]
[mips][msa] Added test cases that were supposed to be part of r190507, r190509, r190512, and r190518.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190522
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Daniel Sanders [Wed, 11 Sep 2013 11:58:30 +0000 (11:58 +0000)]
[mips][msa] Added support for matching mulv, nlzc, sll, sra, srl, and subv from normal IR (i.e. not intrinsics)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190518
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Benjamin Kramer [Wed, 11 Sep 2013 11:22:26 +0000 (11:22 +0000)]
llvm-tblgen: Stabilize subreg index tables.
Otherwise SequenceToOffsetTable will sort by pointer and becomes non-deterministic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190514
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Daniel Sanders [Wed, 11 Sep 2013 10:51:30 +0000 (10:51 +0000)]
[mips][msa] Added support for matching fadd, fdiv, flog2, fmul, frint, fsqrt, and fsub from normal IR (i.e. not intrinsics)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190512
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Benjamin Kramer [Wed, 11 Sep 2013 10:45:21 +0000 (10:45 +0000)]
Path: Add an in-place version of path::native.
This reflects the common use case of nativizing a prepared path. The existing
version invokes undefined behavior if input = output, add an assert to catch
that case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190510
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Daniel Sanders [Wed, 11 Sep 2013 10:38:58 +0000 (10:38 +0000)]
[mips][msa] Added support for matching div_[su] from normal IR (i.e. not intrinsics)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190509
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Daniel Sanders [Wed, 11 Sep 2013 10:28:16 +0000 (10:28 +0000)]
[mips][msa] Added support for matching addv from normal IR (i.e. not intrinsics)
The corresponding intrinsic is now lowered into equivalent IR (ISD::ADD) before instruction selection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190507
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Daniel Sanders [Wed, 11 Sep 2013 10:15:48 +0000 (10:15 +0000)]
[mips][msa] Separate the configuration of int/float vector types since they will diverge soon
No functional change
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190506
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Daniel Sanders [Wed, 11 Sep 2013 09:59:17 +0000 (09:59 +0000)]
[mips][msa] Corrected the definition of the dotp_[su].[hwd] intrinsics
The elements of the operands should be half the width of the elements of
the result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190505
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NAKAMURA Takumi [Wed, 11 Sep 2013 09:42:03 +0000 (09:42 +0000)]
config-ix.cmake: Tweak stray endif(...) to suppress a warning in CMake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190502
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Bill Wendling [Wed, 11 Sep 2013 08:35:09 +0000 (08:35 +0000)]
Simplify the checking of function attributes by using the simple methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190499
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Matt Arsenault [Wed, 11 Sep 2013 07:29:40 +0000 (07:29 +0000)]
Use type form of getIntPtrType
This doesn't change anything since malloc always returns
address space 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190498
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Rui Ueyama [Wed, 11 Sep 2013 05:22:01 +0000 (05:22 +0000)]
Fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190492
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Matt Arsenault [Wed, 11 Sep 2013 05:09:42 +0000 (05:09 +0000)]
Teach loop-idiom about address space pointer sizes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190491
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Matt Arsenault [Wed, 11 Sep 2013 05:09:35 +0000 (05:09 +0000)]
Add braces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190490
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Rui Ueyama [Wed, 11 Sep 2013 04:00:08 +0000 (04:00 +0000)]
Re-submit r190469: YAMLIO: Fix string quoting logic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190485
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Hans Wennborg [Wed, 11 Sep 2013 01:59:32 +0000 (01:59 +0000)]
Revert "YAMLIO: Fix string quoting logic." (r190469)
It was turning the buildbots red.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190480
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Michael Gottesman [Wed, 11 Sep 2013 01:38:12 +0000 (01:38 +0000)]
[python-bindings] Added support for getting/setting operands of values and getting the number of operands of a value.
Also in the process did some cleanups for BasicBlock.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190477
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Michael Gottesman [Wed, 11 Sep 2013 01:17:38 +0000 (01:17 +0000)]
[python-bindings] Added support for iterating over a basic blocks instructions, getting their name/dumping them, f/b iteration.
Tests are included.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190475
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Michael Gottesman [Wed, 11 Sep 2013 01:01:40 +0000 (01:01 +0000)]
[python-bindings] Added support for iterating over a function's basic blocks, dumping/getting names of those bb, f/w iteration.
Tests are included.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190473
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Rui Ueyama [Wed, 11 Sep 2013 00:53:07 +0000 (00:53 +0000)]
Remove trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190472
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Michael Gottesman [Wed, 11 Sep 2013 00:52:47 +0000 (00:52 +0000)]
[python-bindings] Added support for getting a module's functions, iterating f/b over said functions, dumping/print name of functions.
Tests are included as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190471
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Rui Ueyama [Wed, 11 Sep 2013 00:45:48 +0000 (00:45 +0000)]
YAMLIO: Fix string quoting logic.
YAMLIO printed a string as is without quotes unless it contains a newline
character. That did not suffice. We also need to quote a string if it starts
with a backquote, quote, double quote or atsign, or it's the empty string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190469
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Michael Gottesman [Wed, 11 Sep 2013 00:41:07 +0000 (00:41 +0000)]
[python-bindings] Export OpCode from core.py.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190468
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Michael Gottesman [Wed, 11 Sep 2013 00:41:05 +0000 (00:41 +0000)]
[python-bindings] Added test for reading a module from bitcode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190467
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Eli Friedman [Wed, 11 Sep 2013 00:41:02 +0000 (00:41 +0000)]
Rename variables for consistency.
No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190466
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Michael Gottesman [Wed, 11 Sep 2013 00:41:02 +0000 (00:41 +0000)]
[python-bindings] Fixed 3 test failures caused by typos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190465
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Eli Friedman [Wed, 11 Sep 2013 00:36:54 +0000 (00:36 +0000)]
Get rid of unused isPodLike definitions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190461
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Nico Rieck [Wed, 11 Sep 2013 00:36:48 +0000 (00:36 +0000)]
Support ANSI escape code on Windows
In some cases (e.g. when a build system pipes stderr) the Windows console
API cannot be used to color output. For these, provide a way to switch to
ANSI escape codes. This is required for Clang's -fansi-escape-codes option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190460
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Michael Gottesman [Wed, 11 Sep 2013 00:27:23 +0000 (00:27 +0000)]
Fixed typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190459
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Michael Gottesman [Wed, 11 Sep 2013 00:23:14 +0000 (00:23 +0000)]
[python-bindings] Added code for loading a module from bitcode, getset its datalayout, getset its target, dump it, print it to a file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190458
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Michael Gottesman [Wed, 11 Sep 2013 00:23:10 +0000 (00:23 +0000)]
[python-bindings] Added bindings for LLVMContextRef and a test for creating a new context or getting the global context.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190457
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Michael Gottesman [Wed, 11 Sep 2013 00:23:08 +0000 (00:23 +0000)]
[python-bindings] Implemented the PassRegistry class and the calls to initialize/shutdown llvm. Also included an initialize_llvm declaration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190456
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Michael Gottesman [Wed, 11 Sep 2013 00:23:05 +0000 (00:23 +0000)]
[python-bindings] Removed unused import byref from llvm/disassembler.py.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190455
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Eli Friedman [Tue, 10 Sep 2013 23:45:25 +0000 (23:45 +0000)]
Don't assert on invalid loop vectorization hint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190450
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Eli Friedman [Tue, 10 Sep 2013 23:22:56 +0000 (23:22 +0000)]
Fix another mistake in r190442.
Sorry about that; I'll try to be more careful about DEBUG mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190449
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Eli Friedman [Tue, 10 Sep 2013 23:18:14 +0000 (23:18 +0000)]
Fix unused variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190448
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Eli Friedman [Tue, 10 Sep 2013 23:09:24 +0000 (23:09 +0000)]
Fix mistake in r190442.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190446
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Eli Friedman [Tue, 10 Sep 2013 22:42:31 +0000 (22:42 +0000)]
Remove unused functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190442
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Eric Christopher [Tue, 10 Sep 2013 21:49:37 +0000 (21:49 +0000)]
Hoist section call out of loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190440
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Rui Ueyama [Tue, 10 Sep 2013 21:32:42 +0000 (21:32 +0000)]
Try to unbreak mingw32 buildbot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190438
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Matt Arsenault [Tue, 10 Sep 2013 19:57:05 +0000 (19:57 +0000)]
Fix missing CHECK-LABELs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190426
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Matt Arsenault [Tue, 10 Sep 2013 19:55:24 +0000 (19:55 +0000)]
Teach ScalarEvolution about pointer address spaces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190425
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Matt Arsenault [Tue, 10 Sep 2013 19:54:54 +0000 (19:54 +0000)]
Fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190424
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Rui Ueyama [Tue, 10 Sep 2013 19:45:51 +0000 (19:45 +0000)]
Add getenv() wrapper that works on multibyte environment variable.
On Windows, character encoding of multibyte environment variable varies
depending on settings. The only reliable way to handle it I think is to use
GetEnvironmentVariableW().
GetEnvironmentVariableW() works on wchar_t string, which is on Windows UTF16
string. That's not ideal because we use UTF-8 as the internal encoding in LLVM.
This patch defines a wrapper function which takes and returns UTF-8 string for
GetEnvironmentVariableW().
The wrapper function does not do any conversion and just forwards the argument
to getenv() on Unix.
Differential Revision: http://llvm-reviews.chandlerc.com/D1612
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190423
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Benjamin Kramer [Tue, 10 Sep 2013 18:46:15 +0000 (18:46 +0000)]
LoopVectorize: PHI nodes are always at the beginning of a block, no need to scan the whole block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190422
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Manman Ren [Tue, 10 Sep 2013 18:40:41 +0000 (18:40 +0000)]
Debug Info: create scope children DIEs when the scope DIE is not null.
We try to create the scope children DIEs after we create the scope DIE. But
to avoid emitting empty lexical block DIE, we first check whether a scope
DIE is going to be null, then create the scope children if it is not null.
From the number of children, we decide whether to actually create the scope DIE.
This patch also removes an early exit which checks for a special condition.
It also removes deletion of un-used children DIEs that are generated
because we used to generate children DIEs before the scope DIE.
Deletion of un-used children DIEs may cause problem because we sometimes keep
created DIEs in a member variable of a CU.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190421
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Hans Wennborg [Tue, 10 Sep 2013 18:35:14 +0000 (18:35 +0000)]
cmake: Install llvm-tblgen again
It was removed in r189130, but it turns out this makes life hard for
folks packaging LLVM and Clang and building the latter based on the
LLVM package.
Note that this only adds back the LLVM tblgen, and it's obviously
not included when LLVM_INSTALL_TOOLCHAIN_ONLY is set.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190419
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Manman Ren [Tue, 10 Sep 2013 18:30:07 +0000 (18:30 +0000)]
Debug Info: define a DIRef template.
Specialize the constructors for DIRef<DIScope> and DIRef<DIType> to make sure
the Value is indeed a scope ref and a type ref.
Use DIScopeRef for DIScope::getContext and DIType::getContext and use DITypeRef
for getContainingType and getClassType.
DIScope::generateRef now returns a DIScopeRef instead of a "Value *" for
readability and type safety.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190418
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Jim Grosbach [Tue, 10 Sep 2013 17:21:39 +0000 (17:21 +0000)]
ARM: Use the PICADD opcode calculated.
We were figuring out whether to use tPICADD or PICADD, then just using
tPICADD unconditionally anyway. Oops.
A testcase from someone familiar enough with ELF to produce one would
be appreciated. The existing PIC testcase correctly verifies the .s
generated, but that doesn't catch this bug, which only showed up in
direct-to-object mode.
http://llvm.org/bugs/show_bug.cgi?id=17180
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190417
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Logan Chien [Tue, 10 Sep 2013 15:10:02 +0000 (15:10 +0000)]
Remove unused private member in ARMAsmPrinter.cpp.
This commit removes the unused "AttributeItem" from
ObjectAttributeEmitter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190412
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