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Jozef Kolek [Wed, 27 May 2015 14:19:22 +0000 (14:19 +0000)]
[mips][microMIPSr6] Implement BEQZALC, BGEZALC, BGTZALC, BLEZALC, BLTZALC and BNEZALC instructions
This patch implements microMIPS32r6 BEQZALC, BGEZALC, BGTZALC, BLEZALC, BLTZALC
and BNEZALC instructions using mapping.
Differential Revision: http://reviews.llvm.org/D10031
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238325
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Elena Demikhovsky [Wed, 27 May 2015 14:09:33 +0000 (14:09 +0000)]
AVX-512: Fixed a bug in extracting subvector from v64i1
By Igor Breger (igor.breger@intel.com)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238322
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Rafael Espindola [Wed, 27 May 2015 13:37:28 +0000 (13:37 +0000)]
Move getSubsectionInsertionPoint to MCSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238320
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Rafael Espindola [Wed, 27 May 2015 13:30:50 +0000 (13:30 +0000)]
Remove uses of MCSectionData from ELFObjectWriter. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238317
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Rafael Espindola [Wed, 27 May 2015 13:05:42 +0000 (13:05 +0000)]
Use operator<< instead of print in a few more places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238315
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Rafael Espindola [Wed, 27 May 2015 12:13:06 +0000 (12:13 +0000)]
We always have an InstPrinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238311
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Chandler Carruth [Wed, 27 May 2015 09:36:33 +0000 (09:36 +0000)]
Revert r238305: [PM] Use a simpler technique to drop optional analysis
manager arguments...
I have no idea why, but compilers seem to hate this and its late, so I'm
not going to debug it. :: sigh :: This is why we can't have nice things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238306
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Chandler Carruth [Wed, 27 May 2015 09:02:51 +0000 (09:02 +0000)]
[PM] Use a simpler technique to drop optional analysis manager arguments
when invoking run methods.
This technique was suggested by Dinesh Dwivedi who also wrote the
original patch. During the code review, they explained to me that this
isn't a fully general technique as we need to know the signatures of the
method candidates. Since this is really a narrower utility, I switched
the names and structure to be more clearly a specialized run method
invoke helper and commented it accordingly. I still think this is
a pretty big win.
Very sorry to Dinesh for the extreme delay in landing this patch. I've
been far to busy poking at other things.
Original review: http://reviews.llvm.org/D3543
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238305
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Daniel Sanders [Wed, 27 May 2015 08:44:01 +0000 (08:44 +0000)]
Revert r238190 and r238197: [mips] Make TTypeEncoding indirect to allow .eh_frame to be read-only.
This broke the llvm-mips-linux builder and several of our out-of-tree builders.
Initial investigations show that the commit probably isn't the problem but
reverting anyway while I investigate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238302
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Elena Demikhovsky [Wed, 27 May 2015 08:15:19 +0000 (08:15 +0000)]
AVX-512: Implemented all forms of sign-extend and zero-extend instructions for KNL and SKX
Implemented DAG lowering for all these forms.
Added tests for DAG lowering and encoding.
By Igor Breger (igor.breger@intel.com)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238301
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Chandler Carruth [Wed, 27 May 2015 07:20:46 +0000 (07:20 +0000)]
Add some more detailed docs about the current state of Phabricator and
reviwes.llvm.org to help reduce confusion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238295
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Quentin Colombet [Wed, 27 May 2015 06:28:41 +0000 (06:28 +0000)]
[X86] Implement the support for shrink-wrapping.
With this patch the x86 backend is now shrink-wrapping capable
and this functionality can be tested by using the
-enable-shrink-wrap switch.
The next step is to make more test and enable shrink-wrapping by
default for x86.
Related to <rdar://problem/
20821487>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238293
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Quentin Colombet [Wed, 27 May 2015 06:25:48 +0000 (06:25 +0000)]
[ShrinkWrap] Add a target hook to check whether or not
the target can handle a given basic block as prologue
or epilogue.
Related to <rdar://problem/
20821487>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238292
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Matthias Braun [Wed, 27 May 2015 05:12:40 +0000 (05:12 +0000)]
ARMLoadStoreOptimizer: Code cleanup; NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238289
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Matthias Braun [Wed, 27 May 2015 05:12:39 +0000 (05:12 +0000)]
MachineBasicBlock: Cleanup computeRegisterLiveness()
- Clean documentation comment
- Change the API to accept an iterator so you can actually pass
MachineBasicBlock::end() now.
- Add more "const".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238288
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Matthias Braun [Wed, 27 May 2015 05:12:37 +0000 (05:12 +0000)]
MCSymbol: Make print() robust against empty names
This shouldn't happen, but it's nice not to abort when printing broken machine
functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238287
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Rui Ueyama [Wed, 27 May 2015 02:55:04 +0000 (02:55 +0000)]
Object/COFF: Add accessors for import header bitfields.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238277
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Chandler Carruth [Wed, 27 May 2015 02:49:05 +0000 (02:49 +0000)]
[inliner] Fix the early-exit of the inline cost analysis to correctly
model the dense vector instruction bonuses.
Previously, this code really didn't effectively compute the density of
inlined vector instructions and apply the intended inliner bonus. It
would try to compute it repeatedly while analyzing the function and
didn't handle the case where future vector instructions would tip the
scales back towards the bonus.
Instead, speculatively apply all possible bonuses to the threshold
initially. Once we *know* that a certain bonus can not be applied,
subtract it. This should delay early bailout enough to get much more
consistent results without actually causing us to analyze huge swaths of
code. I expect some (hopefully mild) compile time hit here, and some
swings in performance, but this was definitely the intended behavior of
these bonuses.
This also dramatically simplifies the computation of the bonuses to not
interact with each other in confusing ways. The previous code didn't do
a good job of this and the values for bonuses may be surprising but are
at least now clearly written in the code.
Finally, fix code to be in line with comments and use zero as the
bailout condition.
Patch by Easwaran Raman, with some comment tweaks by me to try and
further clarify what is going on with this code.
http://reviews.llvm.org/D8267
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238276
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Rui Ueyama [Wed, 27 May 2015 02:40:20 +0000 (02:40 +0000)]
Object/COFF: Add coff_import_header.
This type is described in the PE/COFF spec section 7.1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238275
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Filipe Cabecinhas [Wed, 27 May 2015 01:05:40 +0000 (01:05 +0000)]
[BitcodeReader] Change assert to report_fatal_error
It can be triggered by user input.
Bug found with AFL fuzz.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238272
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Filipe Cabecinhas [Wed, 27 May 2015 00:48:43 +0000 (00:48 +0000)]
[BitstreamReader] Make sure the Array operand type is an encoding
Bug found with AFL fuzz.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238269
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Filipe Cabecinhas [Wed, 27 May 2015 00:48:37 +0000 (00:48 +0000)]
clang-format a couple of lines
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238268
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Filipe Cabecinhas [Tue, 26 May 2015 23:52:21 +0000 (23:52 +0000)]
[BitcodeReader] Make sure abbrev records have at least one operand (record code)
Bug found with AFL fuzz.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238265
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Owen Anderson [Tue, 26 May 2015 23:48:40 +0000 (23:48 +0000)]
Add initial support for the convergent attribute.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238264
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Filipe Cabecinhas [Tue, 26 May 2015 23:00:56 +0000 (23:00 +0000)]
[BitcodeReader] Sanity check on Comdat ID
Shouldn't be an assert, since user input can trigger it.
Bug found with AFL fuzz.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238261
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Rafael Espindola [Tue, 26 May 2015 21:18:29 +0000 (21:18 +0000)]
clang-format TargetRegistry.h. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238255
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Philip Reames [Tue, 26 May 2015 21:16:42 +0000 (21:16 +0000)]
[PlaceSafepoints] Entry safepoint location doesn't need to be a terminator
Long ago, the poll insertion code assumed that the insertion site was a terminator. As a result, the entry selection code would split a basic block to ensure it could pass a terminator. The insertion code was updated quite a while ago - possibly before it ever landed upstream - but the now redundant work was never removed.
While I'm at it, remove a comment which doesn't apply to the upstreamed code.
NFC intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238254
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Philip Reames [Tue, 26 May 2015 21:03:23 +0000 (21:03 +0000)]
[PlaceSafepoints] Cleanup InsertSafepointPoll function
While working on another change, I noticed that the naming in this function was mildly deceptive. While fixing that, I took the oppurtunity to modernize some of the code. NFC intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238252
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Kostya Serebryany [Tue, 26 May 2015 20:57:47 +0000 (20:57 +0000)]
[lib/Fuzzer] make the fuzzing timeout 1200 seconds by default (was: infinity)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238251
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Rafael Espindola [Tue, 26 May 2015 20:37:36 +0000 (20:37 +0000)]
Simplify boolean conditional return statements.
Patch by Richard <legalize@xmission.com>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238250
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Rui Ueyama [Tue, 26 May 2015 20:25:30 +0000 (20:25 +0000)]
Object/COFF: Add COFFSymbolRef::isAbsolute().
COFFSymbolRef has many predicates, like isCommon() or
isExternal(), but this predicate was missing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238247
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Akira Hatanaka [Tue, 26 May 2015 20:17:20 +0000 (20:17 +0000)]
Remove NoFramePointerElim and NoFramePointerElimOverride from TargetOptions and
remove ExecutionEngine's dependence on CodeGen. NFC.
This is a follow-up to r238080.
Differential Revision: http://reviews.llvm.org/D9830
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238244
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Adrian Prantl [Tue, 26 May 2015 20:06:51 +0000 (20:06 +0000)]
Use "auto &" in range-based for-loop and remove the extra braces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238243
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Adrian Prantl [Tue, 26 May 2015 20:06:48 +0000 (20:06 +0000)]
Fix a use-after-free in a DEBUG output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238242
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Kostya Serebryany [Tue, 26 May 2015 19:32:52 +0000 (19:32 +0000)]
[lib/Fuzzer] fix docs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238236
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Kostya Serebryany [Tue, 26 May 2015 19:29:33 +0000 (19:29 +0000)]
[lib/Fuzzer] fix build with assertions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238235
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Rafael Espindola [Tue, 26 May 2015 18:35:10 +0000 (18:35 +0000)]
Print "lock \t foo" instead of "lock \n foo".
This gets gas and llc -filetype=obj to agree on the order of prefixes.
For llvm-mc we need to fix the asm parser to know that it makes a difference
on which line the "lock" is in.
Part of pr23594.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238232
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Jan Vesely [Tue, 26 May 2015 18:07:22 +0000 (18:07 +0000)]
R600: Use SIGN_EXTEND_INREG for SEXT loads
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Matt Arsenault <Matthew.Arsenault@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238229
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Jan Vesely [Tue, 26 May 2015 18:07:21 +0000 (18:07 +0000)]
R600: Add comments to subword private address load lowering code
v2: Use C++ comments and end with periods
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Matt Arsenault <Matthew.Arsenault@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238228
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Diego Novillo [Tue, 26 May 2015 17:45:38 +0000 (17:45 +0000)]
Revert "Re-commit changes in r237579 with fix for bug breaking windows builds."
This reverts commit r238201 to fix linking problems in x86 Linux
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-
20150525/278413.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238223
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Matt Arsenault [Tue, 26 May 2015 17:33:15 +0000 (17:33 +0000)]
Make EmitFunctionHeader virtual
This is to fix problems introduced by r232481. For HSAIL,
this function does essentially nothing desirable, and
injects unwanted / incorrect stuff before the function.
The only thing it really needs to do is call EmitFunctionEntryLabel
in this case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238222
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Matt Arsenault [Tue, 26 May 2015 17:01:16 +0000 (17:01 +0000)]
Forgot to add lit.local.cfg for new R600 directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238218
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Matt Arsenault [Tue, 26 May 2015 16:59:43 +0000 (16:59 +0000)]
CodeGenPrepare: Don't match addressing modes through addrspacecast
This was resulting in the addrspacecast being removed and incorrectly
replaced with a ptrtoint when sinking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238217
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Rui Ueyama [Tue, 26 May 2015 16:24:42 +0000 (16:24 +0000)]
Object/COFF: Define .idata import directory table entry.
This data type is described in the Microsoft PE/COFF spec rev. 8.3 5.4.1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238214
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Rui Ueyama [Tue, 26 May 2015 16:20:40 +0000 (16:20 +0000)]
Object: Add Archive::getNumberOfSymbols().
Add a function that returns number of symbols in archive headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238213
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Tom Stellard [Tue, 26 May 2015 15:55:52 +0000 (15:55 +0000)]
R600/SI: Add assembler support for all CI and VI VOP2 instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238211
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Tom Stellard [Tue, 26 May 2015 15:55:50 +0000 (15:55 +0000)]
AsmMatcherEmitter: Add an option to override custom converters for InstAlias
If there is an InstAlias defined for an instruction that had a custom
converter (AsmMatchConverter), then when the alias is matched,
the custom converter will be used rather than the converter generated
by the InstAlias.
This patch adds the UseInstAsmMatchConverter field to the InstAlias
class, which allows you to override this behavior and force the
converter generated by the InstAlias to be used.
This is required for some future improvemnts to the R600 assembler.
Differential Revision: http://reviews.llvm.org/D9083
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238210
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Rafael Espindola [Tue, 26 May 2015 15:07:25 +0000 (15:07 +0000)]
Replace getOrCreateSectionData with registerSection.
There is now no SectionData to be created.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238208
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Rafael Espindola [Tue, 26 May 2015 14:51:03 +0000 (14:51 +0000)]
Remove dead forward declaration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238205
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Rafael Espindola [Tue, 26 May 2015 14:48:11 +0000 (14:48 +0000)]
Have getCurrentSectionData return a MCSection.
I will fix the name shortly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238204
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Rafael Espindola [Tue, 26 May 2015 14:42:52 +0000 (14:42 +0000)]
Pass a MCSection to getCurrentSectionData.
A step towards merging MCSection and MCSectionData.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238203
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Luke Cheeseman [Tue, 26 May 2015 13:40:31 +0000 (13:40 +0000)]
Re-commit changes in r237579 with fix for bug breaking windows builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238201
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Luke Cheeseman [Tue, 26 May 2015 13:10:35 +0000 (13:10 +0000)]
Test Commit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238199
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Elena Demikhovsky [Tue, 26 May 2015 12:37:17 +0000 (12:37 +0000)]
AVX-512: fixed a bug in arithmetic operations lowering for i1 type
https://llvm.org/bugs/show_bug.cgi?id=23630
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238198
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Daniel Sanders [Tue, 26 May 2015 12:25:36 +0000 (12:25 +0000)]
Fix warning introduced in r238190 about lack of virtual destructor in MCObjectFileInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238197
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Elena Demikhovsky [Tue, 26 May 2015 11:32:39 +0000 (11:32 +0000)]
AVX-512: fixed a bug in lowering VSELECT for 512-bit vector
https://llvm.org/bugs/show_bug.cgi?id=23634
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238195
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Michael Kuperstein [Tue, 26 May 2015 10:47:10 +0000 (10:47 +0000)]
Use std::bitset for SubtargetFeatures.
Previously, subtarget features were a bitfield with the underlying type being uint64_t.
Since several targets (X86 and ARM, in particular) have hit or were very close to hitting this bound, switching the features to use a bitset.
No functional change.
The first several times this was committed (e.g. r229831, r233055), it caused several buildbot failures.
Apparently the reason for most failures was both clang and gcc's inability to deal with large numbers (> 10K) of bitset constructor calls in tablegen-generated initializers of instruction info tables.
This should now be fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238192
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Daniel Sanders [Tue, 26 May 2015 10:19:18 +0000 (10:19 +0000)]
[mips] Make TTypeEncoding indirect to allow .eh_frame to be read-only.
Summary:
Following on from r209907 which made personality encodings indirect, do the
same for TType encodings. This fixes the case where a try/catch block needs
to generate references to, for example, std::exception in the
.gcc_except_table.
This commit uses DW_EH_PE_sdata8 for N64 as far as is possible at the moment.
However, it is possible to end up with DW_EH_PE_sdata4 when a TargetMachine is
not available. There's no risk of issues with inconsistency here since the
tables are self describing but it does mean there is a small chance of the
PC-relative offset being out of range for particularly large programs.
Reviewers: petarj
Reviewed By: petarj
Subscribers: srhines, joerg, tberghammer, llvm-commits
Differential Revision: http://reviews.llvm.org/D9669
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238190
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Simon Atanasyan [Tue, 26 May 2015 08:48:14 +0000 (08:48 +0000)]
[mips] Move some structures represent MIPS specific ELF sections from LLD to LLVM
That allows to reuse the code in other tools like llvm-readobj etc.
No functional changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238188
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Craig Topper [Tue, 26 May 2015 08:07:56 +0000 (08:07 +0000)]
[TableGen] Fix line wrapping logic for the autogenerated header to use math that makes more sense (at least to me).
The old code had a bug if the description was between 75 and 85 characters or so as it substracted PSLen from Desc.size() instead of MAX_LINE_LEN in the compare. It also calculated odd values for PosE on the last split and just let StringRef::slice take care of it being larger than the description string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238187
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Craig Topper [Tue, 26 May 2015 08:07:49 +0000 (08:07 +0000)]
[TableGen] Rewrite an assert to not do a bunch unsigned math and then try to ensure the result is a positive number.
I think the fact that it was explicitly excluding 0 kept this from being a tautology. The exclusion of 0 for the old math was also a bug that's easily hit if the description gets split into multiple lines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238186
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Craig Topper [Tue, 26 May 2015 08:07:45 +0000 (08:07 +0000)]
[TableGen] Put a space between '*' and description in the autogenerated tablegen header. Minor cleanup in surrounding code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238185
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Craig Topper [Tue, 26 May 2015 06:48:47 +0000 (06:48 +0000)]
[TableGen] Fix indentation. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238181
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Craig Topper [Tue, 26 May 2015 06:48:46 +0000 (06:48 +0000)]
[TableGen] Include header for each cpp file first. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238180
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Craig Topper [Tue, 26 May 2015 06:48:43 +0000 (06:48 +0000)]
[TableGen] Remove unnecessary include and just forward declare. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238179
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Craig Topper [Tue, 26 May 2015 06:48:41 +0000 (06:48 +0000)]
[TableGen] Remove unneeded namespace around a function. Just put llvm:: on the definition since it's already declared in a header file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238178
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Craig Topper [Tue, 26 May 2015 06:48:38 +0000 (06:48 +0000)]
[TableGen] Use 'static' instead of an anonymous namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238177
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Rafael Espindola [Tue, 26 May 2015 02:17:21 +0000 (02:17 +0000)]
Remove most uses of MCSectionData from MCAssembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238172
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Rafael Espindola [Tue, 26 May 2015 02:00:36 +0000 (02:00 +0000)]
Stop using MCSectionData in MCAsmLayout.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238170
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Rafael Espindola [Tue, 26 May 2015 01:56:56 +0000 (01:56 +0000)]
Delete dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238168
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Rafael Espindola [Tue, 26 May 2015 01:52:19 +0000 (01:52 +0000)]
Move MCSection destruction to MCContext::reset.
Fixes the leaks when running llc.
Also found by an asan bot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238167
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Rafael Espindola [Tue, 26 May 2015 01:15:30 +0000 (01:15 +0000)]
Stop using MCSectionData in MCMachObjectWriter.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238165
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Rafael Espindola [Tue, 26 May 2015 00:55:28 +0000 (00:55 +0000)]
Remove dead forward declaration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238164
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Rafael Espindola [Tue, 26 May 2015 00:52:18 +0000 (00:52 +0000)]
Stop using MCSectionData in MCExpr.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238163
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Rafael Espindola [Tue, 26 May 2015 00:36:57 +0000 (00:36 +0000)]
Return a MCSection from MCFragment::getParent().
Another step in merging MCSectionData and MCSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238162
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Rafael Espindola [Tue, 26 May 2015 00:32:28 +0000 (00:32 +0000)]
Call the destructors of the MCSections.
They now contain the fragments. If we don't call the destructors the
fragments leak.
Found by an asan bot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238161
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Rafael Espindola [Mon, 25 May 2015 23:48:22 +0000 (23:48 +0000)]
Store a MCSection in MCFragment.
Part of the work to merge MCSectionData into MCSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238160
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Rafael Espindola [Mon, 25 May 2015 23:14:17 +0000 (23:14 +0000)]
Turn MCSectionData into a field of MCSection.
This also changes MCAssembler to store a vector of MCSections instead of an
iplist of MCSectionData.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238159
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Rafael Espindola [Mon, 25 May 2015 22:57:48 +0000 (22:57 +0000)]
Move MCSectionData to MCSection.h.
Another step in merging MCSectionData and MCSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238158
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Rafael Espindola [Mon, 25 May 2015 22:07:33 +0000 (22:07 +0000)]
Remove dead code. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238157
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Rafael Espindola [Mon, 25 May 2015 21:56:55 +0000 (21:56 +0000)]
Make a few MCSectionELF& variables const. NFC.
This just reduces the noise from another patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238156
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Rafael Espindola [Mon, 25 May 2015 20:39:23 +0000 (20:39 +0000)]
Insert MCSectionData into the section list directly in getOrCreateSectionData.
Removing the logic from the constructor will make it easier to merge
MCSectionData and MCSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238155
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Craig Topper [Mon, 25 May 2015 20:01:18 +0000 (20:01 +0000)]
Use range-based for loops. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238154
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Bjorn Steinbrink [Mon, 25 May 2015 19:46:38 +0000 (19:46 +0000)]
Remove conflicting attributes before adding deduced readonly/readnone
Summary:
In case of functions that have a pointer argument and only pass it to
each other, the function attributes pass deduces that the pointer should
get the readnone attribute, but fails to remove a readonly attribute
that may already have been present.
Reviewers: nlewycky
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D9995
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238152
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Davide Italiano [Mon, 25 May 2015 19:12:18 +0000 (19:12 +0000)]
[llvm-readobj/ELF] Teach how to decode DF_1_XXX flags
llvm-readobj -dynamic-table output.
Before:
0x000000006FFFFFFB unknown
After:
0x000000006FFFFFFB FLAGS_1 NOW ORIGIN
Differential Revision: http://reviews.llvm.org/D9958
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238151
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Rafael Espindola [Mon, 25 May 2015 18:34:26 +0000 (18:34 +0000)]
Move HasInstructions to MCSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238150
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Simon Pilgrim [Mon, 25 May 2015 17:49:13 +0000 (17:49 +0000)]
[X86][AVX2] Vectorized i16 shift operators
Part of D9474, this patch extends AVX2 v16i16 types to 2 x 8i32 vectors and uses i32 shift variable shifts before packing back to i16.
Adds AVX2 tests for v8i16 and v16i16
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238149
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Tom Stellard [Mon, 25 May 2015 16:15:56 +0000 (16:15 +0000)]
R600/SI: Remove some unnecessary patterns from VINTRP multiclass
DisableEncoding and Constraints can be set using let statements around
the multiclass defs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238148
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Tom Stellard [Mon, 25 May 2015 16:15:54 +0000 (16:15 +0000)]
R600/SI: Fix bug with v_interp_p1_f32 instructions on 16 bank lds chips
The src and dst register cannot be the same on chips with 16 lds banks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238147
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Tom Stellard [Mon, 25 May 2015 16:15:50 +0000 (16:15 +0000)]
R600/SI: Use NAME rather than opName as the key to the MCOpcode tables
This lets us drop a parameter the opName parameter to the VINTRP
multiclass and makes it possible to create multiple VINTRP defs
with the same asm mnemonic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238146
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Kit Barton [Mon, 25 May 2015 15:49:26 +0000 (15:49 +0000)]
This patch adds support for the vector quadword add/sub instructions introduced
in POWER8:
vadduqm
vaddeuqm
vaddcuq
vaddecuq
vsubuqm
vsubeuqm
vsubcuq
vsubecuq
In addition to adding the instructions themselves, it also adds support for the
v1i128 type for intrinsics (Intrinsics.td, Function.cpp, and
IntrinsicEmitter.cpp).
http://reviews.llvm.org/D9081
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238144
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Rafael Espindola [Mon, 25 May 2015 15:04:26 +0000 (15:04 +0000)]
Move bundle info from MCSectionData to MCSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238143
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Rafael Espindola [Mon, 25 May 2015 14:57:35 +0000 (14:57 +0000)]
Add a isBundleLocked helper to MCELFStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238142
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Rafael Espindola [Mon, 25 May 2015 14:25:28 +0000 (14:25 +0000)]
Move LayoutOrder to MCSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238141
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Rafael Espindola [Mon, 25 May 2015 14:18:24 +0000 (14:18 +0000)]
Use a simple initial value for the ordinal.
The odd value was only used by the ELF writer to check if the section was one
that it had created.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238140
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Rafael Espindola [Mon, 25 May 2015 14:12:48 +0000 (14:12 +0000)]
Stop forwarding getOrdinal and setOrdinal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238139
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Rafael Espindola [Mon, 25 May 2015 14:04:31 +0000 (14:04 +0000)]
Use default member initializes. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238138
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Rafael Espindola [Mon, 25 May 2015 14:00:56 +0000 (14:00 +0000)]
Move Ordinal from MCSectionData to MCSection. NFC.
Part of the work to merge MCSectionData and MCSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238137
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Rafael Espindola [Mon, 25 May 2015 13:50:21 +0000 (13:50 +0000)]
Simplify boolean conditional return statements.
Patch by Richard <legalize@xmission.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238134
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Benjamin Kramer [Mon, 25 May 2015 13:28:03 +0000 (13:28 +0000)]
Refactor: Simplify boolean conditional return statements in llvm/lib/DebugInfo/DWARF
Use clang-tidy to simplify boolean conditional return statements. Patch by
Richard Thomson <legalize@xmission.com>!
Differential Revision: http://reviews.llvm.org/D9972
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238132
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