Eric Christopher
402e12a2f3
Update documentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146781 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 23:42:33 +00:00
Eric Christopher
abbb200feb
Extraneous whitespace and 80-col.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146780 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 23:42:31 +00:00
Jakob Stoklund Olesen
b076fb7762
Fix off-by-one error in bucket sort.
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The bad sorting caused a misaligned basic block when building 176.vpr in
ARM mode.
<rdar://problem/10594653>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146767 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 23:00:05 +00:00
Dylan Noblesmith
efb0d1e42f
APInt: update asserts for base-36
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Hexatridecimal was added in r139695.
And fix the unittest that now triggers the assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146754 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 20:36:31 +00:00
Jakob Stoklund Olesen
f9aabb8f32
Don't adjust for alignment padding in OffsetIsInRange.
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This adjustment is already included in the block offsets computed by
BasicBlockInfo, and adjusting again here can cause the pass to loop.
When CreateNewWater splits a basic block, OffsetIsInRange would reject
the new CPE on the next pass because of the too conservative alignment
adjustment. This caused the block to be split again, and so on.
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2011-12-16 19:10:00 +00:00
Benjamin Kramer
903456245b
Hexagon: Fix a nasty order-of-initialization bug.
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Reenable the tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146750 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 19:08:59 +00:00
Devang Patel
c104cf2002
In DICompositeType, referenced to derived type is either metadata or null.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146744 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 17:51:31 +00:00
Devang Patel
473f95febe
Clarify and fix subprogram description.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146743 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 17:50:04 +00:00
Jakob Stoklund Olesen
f5bb45f895
Note ARM constant island alignment in the release notes.
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The command line option should be removed, but not until the feature has
gotten a lot of testing. The ARMConstantIslandPass tends to have subtle
bugs that only show up after a while.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146739 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 16:07:41 +00:00
Manuel Klimek
76f13017fc
Adds a JSON parser and a benchmark (json-bench) to catch performance regressions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146735 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 13:09:10 +00:00
Chandler Carruth
db21f4c187
Put the '*' in the right place in the unit test. Forgot to fix up this
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bit of style, sorry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146733 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 09:37:55 +00:00
Chandler Carruth
a602aec869
Make GCC happy by using makeAraryRef instead of the implicit conversion.
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I have no idea why GCC can't cope with the implicit conversion and Clang
can, or whose bug it is. Grr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146732 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 09:36:16 +00:00
Chandler Carruth
d916ce3c8e
Add a generic collection of class templates to ADT for building
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variadic-like functions in C++98. See the comments in the header file
for a more detailed description of how these work. We plan to use these
extensively in the AST matching library. This code and idea were
originally authored by Zhanyong Wan. I've condensed it using macros
to reduce repeatition and adjusted it to fit better with LLVM's ADT.
Thanks to both David Blaikie and Doug Gregor for the review!
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2011-12-16 08:58:59 +00:00
Chris Lattner
9646acfccf
By popular demand, link up types by name if they are isomorphic and one is an
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autorenamed version of the other. This makes the IR easier to read, because
we don't end up with random renamed versions of the types after LTO'ing a large app.
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2011-12-16 08:36:07 +00:00
Craig Topper
94438ba538
Don't try to match 'unpackl/h v, v' for 32xi8 and 16xi16 when only AVX1 is supported. Fix 'unpackh v, v' for 256-bit types to understand 128-bit lanes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146726 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 08:06:31 +00:00
NAKAMURA Takumi
de0cfe81b4
Tweak CMake build on Cygwin.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146725 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 06:21:08 +00:00
NAKAMURA Takumi
46209476e7
Target/Hexagon: Fix CMake build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146724 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 06:21:02 +00:00
Andrew Trick
1da282764a
Avoid a confusing assert for silly options: -unroll-runtime -unroll-count=1.
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No need for an explicit test case for an unsupported combination of options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146721 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 02:03:48 +00:00
Kostya Serebryany
478a4d997a
[asan] add a test for instrumenting globals
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146718 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 01:28:19 +00:00
Jim Grosbach
ddecfe54a3
ARM NEON aliases for vmovq.f*
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146714 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 00:12:22 +00:00
Jakob Stoklund Olesen
fec33444c5
Extract a method. No functional change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146713 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 00:12:05 +00:00
Daniel Dunbar
275dd94afe
llvm-config: Fix --targets-built, I changed this to use the registry but wasn't
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properly initializing the target infos. I decided it wasn't worth linking them
in for this, so just switched back to using the Makefile variable for now. We
can reconsider later if we ever get pluggable targets.
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2011-12-16 00:04:43 +00:00
Jim Grosbach
b6744db06f
Thumb2 ADR assembly parsing w/o the .w suffix.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146710 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 23:52:17 +00:00
Eli Friedman
7e840efc23
Make sure we correctly note the existence of an i8 immediate for vblendvps and friends, so we compute fixups correctly. PR11586.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146709 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 23:46:18 +00:00
Daniel Dunbar
bcf14bbd57
llvm-config: Update help text for removal of "backend" pseudo component.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146708 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 23:43:17 +00:00
Daniel Dunbar
bb53bbb7d4
build/unittests: Fix llvm-config names for gtest libraries, and bring Makefile
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library names in line with those used by CMake.
- Patch by Johannes Obermayr, with tweaks by me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146706 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 23:35:08 +00:00
Nick Lewycky
028700f544
Move parts of lib/Target that use CodeGen into lib/CodeGen.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146702 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 22:58:58 +00:00
Eli Friedman
2f21e8c5ba
Make check a bit more strict so we don't call ARM_AM::getFP32Imm with a value that isn't a 32-bit value. (This is just to be safe; I don't think this actually causes any issues in practice.)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146700 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 22:56:53 +00:00
Jim Grosbach
a738da7bd3
ARM NEON VCLE is an alias for VCGE w/ the source operands reversed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146699 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 22:56:33 +00:00
Kostya Serebryany
a4b2b1d8fb
[asan] add the name of the module to the description of a global variable. This improves the readability of global-buffer-overflow reports.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146698 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 22:55:55 +00:00
Tony Linthicum
d239ff67f2
Add MCTargetDesc library to Hexagon target
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146692 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 22:29:08 +00:00
Jim Grosbach
60d99a5278
ARM NEON VTBL/VTBX assembly parsing and encoding.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146691 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 22:27:11 +00:00
Jakob Stoklund Olesen
b6ff6ec85e
Enable proper constant island alignment by default.
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The code size increase is tiny (< 0.05%) because so little code uses
16-byte constant pool entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146690 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 22:14:45 +00:00
Chad Rosier
c8dd20170e
Add missing zmovl AVX patterns which were causing crashes.
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Patch by Elena Demikhovsky <elena.demikhovsky@intel.com>!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146689 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 22:11:31 +00:00
Kostya Serebryany
7bcfc9950b
[asan] fix a bug (issue 19) where dlclose and the following mmap caused a false positive. compiler part.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146688 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 21:59:03 +00:00
Jim Grosbach
276ed0344c
Silence warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146686 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 21:54:55 +00:00
Jim Grosbach
0aaf4cd9b3
ARM NEON two-register double spaced register list parsing support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146685 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 21:44:33 +00:00
Chad Rosier
0660cfe3c8
Fix assert in LowerBUILD_VECTOR for v16i16 type on AVX.
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Patch by Elena Demikhovsky <elena.demikhovsky@intel.com>!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146684 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 21:34:44 +00:00
Eli Friedman
b012eb8cc4
Zap unnecessary semicolons.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146682 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 21:11:38 +00:00
Lang Hames
81fdd7bd6a
Set specific target cpu for testcase.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146678 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 20:22:34 +00:00
Lang Hames
74c86e513b
Added test case for r146671.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146675 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 19:56:07 +00:00
Jakob Stoklund Olesen
d4c826f648
Use the proper comparator for set_intersection.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146674 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 19:26:23 +00:00
Lang Hames
a0a251372f
Fix VSELECT operand order. Was previously backwards, causing bogus vector shift results - <rdar://problem/10559581>.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146671 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 18:57:27 +00:00
Devang Patel
0508d047fe
Update DebugLoc while merging nodes at -O0.
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Patch by Kyriakos Georgiou!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146670 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 18:21:18 +00:00
Hal Finkel
0481143fcf
Add a test case to make sure that the nop really does follow the bl on ppc64 elf
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146666 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 17:59:23 +00:00
Devang Patel
9642c57ac5
Virtual table holder field is either metadata or null.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146665 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 17:55:56 +00:00
Hal Finkel
7f370b6155
Ensure that the nop that should follow a bl call in PPC64 ELF actually does
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146664 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 17:54:01 +00:00
Jakob Stoklund Olesen
7e56831a68
Synthesize missing register class intersections.
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The function TRI::getCommonSubClass(A, B) returns the largest common
sub-class of the register classes A and B. This patch teaches TableGen
to synthesize sub-classes such that the answer is always maximal.
In other words, every register that is in both A and B will also be
present in getCommonSubClass(A, B).
This introduces these synthetic register classes:
ARM:
GPRnopc_and_hGPR
GPRnopc_and_hGPR
hGPR_and_rGPR
GPRnopc_and_hGPR
GPRnopc_and_hGPR
hGPR_and_rGPR
tGPR_and_tcGPR
hGPR_and_tcGPR
X86:
GR32_NOAX_and_GR32_NOSP
GR32_NOAX_and_GR32_NOREX
GR64_NOSP_and_GR64_TC
GR64_NOSP_and_GR64_TC
GR64_NOREX_and_GR64_TC
GR32_NOAX_and_GR32_NOSP
GR32_NOAX_and_GR32_NOREX
GR32_NOAX_and_GR32_NOREX_NOSP
GR64_NOSP_and_GR64_TC
GR64_NOREX_and_GR64_TC
GR64_NOREX_NOSP_and_GR64_TC
GR32_NOAX_and_GR32_NOSP
GR32_NOAX_and_GR32_NOREX
GR32_NOAX_and_GR32_NOREX_NOSP
GR32_ABCD_and_GR32_NOAX
GR32_NOAX_and_GR32_NOSP
GR32_NOAX_and_GR32_NOREX
GR32_NOAX_and_GR32_NOREX_NOSP
GR32_ABCD_and_GR32_NOAX
GR32_NOAX_and_GR32_TC
GR32_NOAX_and_GR32_NOSP
GR64_NOSP_and_GR64_TC
GR32_NOAX_and_GR32_NOREX
GR32_NOAX_and_GR32_NOREX_NOSP
GR64_NOREX_and_GR64_TC
GR64_NOREX_NOSP_and_GR64_TC
GR32_ABCD_and_GR32_NOAX
GR64_ABCD_and_GR64_TC
GR32_NOAX_and_GR32_TC
GR32_AD_and_GR32_NOAX
Other targets are unaffected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146657 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 16:48:55 +00:00
Richard Osborne
27a7859bf7
Pass optLevel to XCoreDAGToDAGISel.
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Patch by Kyriakos Georgiou.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146656 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 15:18:35 +00:00
Eli Friedman
3ba19b1045
Fix test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146642 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 04:52:47 +00:00