| cd81d94322a39503e4a3e87b6ee03d4fcb3465fb |
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21-Jul-2014 |
Stephen Hines <srhines@google.com> |
Update LLVM for rebase to r212749.
Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls
Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 36b56886974eae4f9c5ebc96befd3e7bfe5de338 |
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24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 354362524a72b3fa43a6c09380b7ae3b2380cbba |
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19-Nov-2013 |
Juergen Ributzka <juergen@apple.com> |
[weak vtables] Remove a bunch of weak vtables
This patch removes most of the trivial cases of weak vtables by pinning them to
a single object file. The memory leaks in this version have been fixed. Thanks
Alexey for pointing them out.
Differential Revision: http://llvm-reviews.chandlerc.com/D2068
Reviewed by Andy
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195064 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| b21ab43cfc3fa0dacf5c95f04e58b6d804b59a16 |
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18-Nov-2013 |
Alexey Samsonov <samsonov@google.com> |
Revert r194865 and r194874.
This change is incorrect. If you delete virtual destructor of both a base class
and a subclass, then the following code:
Base *foo = new Child();
delete foo;
will not cause the destructor for members of Child class. As a result, I observe
plently of memory leaks. Notable examples I investigated are:
ObjectBuffer and ObjectBufferStream, AttributeImpl and StringSAttributeImpl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194997 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 5a364c5561ec04e33a6f5d52c14f1bac6f247ea0 |
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15-Nov-2013 |
Juergen Ributzka <juergen@apple.com> |
[weak vtables] Remove a bunch of weak vtables
This patch removes most of the trivial cases of weak vtables by pinning them to
a single object file.
Differential Revision: http://llvm-reviews.chandlerc.com/D2068
Reviewed by Andy
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194865 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 349baa60393c637f479ee31b25c65555b095a2ef |
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28-Oct-2013 |
Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
[SystemZ] Set usaAA to true
useAA significantly improves the handling of vector code that has TBAA
information attached. It also helps other cases, as shown by the testsuite
changes here. The only real downside I've seen is that it interferes with
MergeConsecutiveStores. The problem is that that optimization works top
down, starting at the first store in the chain, and looks for cases where
the chain result is only used by a single related store. These related
stores don't alias, so useAA will have rewritten all the later stores to
use a different chain input (typically the same one as the first store).
I think the advantages outweigh the disadvantages though, so for now I've
just disabled alias analysis for the unaligned-01.ll test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193521 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| d954716e7567282ff6f3d25b4f404bae006eed04 |
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21-Aug-2013 |
Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
[SystemZ] Add FI[EDX]BRA
These are extensions of the existing FI[EDX]BR instructions, but use a spare
bit to suppress inexact conditions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188894 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| f3068d02e5f55d7e69134c8f14aa21c4b9fde91a |
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31-Jul-2013 |
Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
[SystemZ] Add RISBLG and RISBHG instruction definitions
The next patch will make use of RISBLG for codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187490 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| b284e1bf08d24deb20b7deab71fce6f3034cc89a |
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25-Jul-2013 |
Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
[SystemZ] Add STOC and STOCG
These instructions are allowed to trap even if the condition is false,
so for now they are only used for "*ptr = (cond ? x : *ptr)"-style
constructs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187111 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| eddfaad1ef9a208a8a9ee23c26fac4d980caa99a |
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19-Jul-2013 |
Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
[SystemZ] Start adding z196 and zEC12 support
This first step just adds definitions for SLLK, SRLK and SRAK.
The next patch will actually make use of them during codegen.
insn-bad.s tests that some form of error is reported when using these
instructions on z10. More work is needed to get the "instruction requires:
distinct-ops" that we'd ideally like, so I've stubbed that part out for now.
I'll come back and make it mandatory once the necessary changes are in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186680 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 1d09d56fe1e3f3faadd4bf4ccf3e585ddb3c3b07 |
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06-May-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[SystemZ] Add back end
This adds the actual lib/Target/SystemZ target files necessary to
implement the SystemZ target. Note that at this point, the target
cannot yet be built since the configure bits are missing. Those
will be provided shortly by a follow-on patch.
This version of the patch incorporates feedback from reviews by
Chris Lattner and Anton Korobeynikov. Thanks to all reviewers!
Patch by Richard Sandiford.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181203 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 29074ccf6cb00a3cbe32a3b7809d970ecaf8c9bf |
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25-Oct-2011 |
Dan Gohman <gohman@apple.com> |
Remove the SystemZ backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142878 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 0ddff1b5359433faf2eb1c4ff5320ddcbd42f52f |
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07-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Compute feature bits at time of MCSubtargetInfo initialization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134606 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 385e930d55f3ecd3c9538823dfa5896a12461845 |
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02-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Rename XXXGenSubtarget.inc to XXXGenSubtargetInfo.inc for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134281 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 5b1b4489cf3a0f56f8be0673fc5cc380a32d277b |
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01-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Rename TargetSubtarget to TargetSubtargetInfo for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134259 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 94214703d97d8d9dfca88174ffc7e94820a85e62 |
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01-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
- Added MCSubtargetInfo to capture subtarget features and scheduling
itineraries.
- Refactor TargetSubtarget to be based on MCSubtargetInfo.
- Change tablegen generated subtarget info to initialize MCSubtargetInfo
and hide more details from targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134257 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 276365dd4bc0c2160f91fd8062ae1fc90c86c324 |
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30-Jun-2011 |
Evan Cheng <evan.cheng@apple.com> |
Fix the ridiculous SubtargetFeatures API where it implicitly expects CPU name to
be the first encoded as the first feature. It then uses the CPU name to look up
features / scheduling itineray even though clients know full well the CPU name
being used to query these properties.
The fix is to just have the clients explictly pass the CPU name!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134127 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 3be03406c9c3b2075d5ae416499af2f15f703d6f |
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03-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Normalize Subtarget constructors to take a target triple string instead of
Module*.
Also, dropped uses of TargetMachine where unnecessary. The only target which
still takes a TargetMachine& is Mips, I would appreciate it if someone would
normalize this to match other targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77918 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 6fe326c713c25e33e7e3ea3d1202ba19a19090c5 |
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16-Jul-2009 |
Anton Korobeynikov <asl@math.spbu.ru> |
Implement 'large' PIC model
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76006 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 747052c1a5c1c2df9f1346d40eaf7aa8ddd0c506 |
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16-Jul-2009 |
Anton Korobeynikov <asl@math.spbu.ru> |
Add z9 and z10 target processors. Mark z10-only instructions as such.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75977 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 2fdecaf1d53ea3b2a1468c75f2ebb9e5bd5bba76 |
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16-Jul-2009 |
Anton Korobeynikov <asl@math.spbu.ru> |
Unbreak due to mainline api change
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75952 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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| 4403b930f867f61b48304a23a6843026b0b9a32a |
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16-Jul-2009 |
Anton Korobeynikov <asl@math.spbu.ru> |
Let's start another backend :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75909 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.h
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