| 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.cpp
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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.cpp
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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.cpp
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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.cpp
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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.cpp
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| 3e74d6fdd248e20a280f1dff3da9a6c689c2c4c3 |
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24-Aug-2011 |
Evan Cheng <evan.cheng@apple.com> |
Move TargetRegistry and TargetSelect from Target to Support where they belong.
These are strictly utilities for registering targets and components.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138450 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.cpp
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| c60f9b752381baa6c4b80c0739034660f1748c84 |
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14-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Next round of MC refactoring. This patch factor MC table instantiations, MC
registeration and creation code into XXXMCDesc libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135184 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.cpp
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| 59ee62d2418df8db499eca1ae17f5900dc2dcbba |
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11-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
- Eliminate MCCodeEmitter's dependency on TargetMachine. It now uses MCInstrInfo
and MCSubtargetInfo.
- Added methods to update subtarget features (used when targets automatically
detect subtarget features or switch modes).
- Teach X86Subtarget to update MCSubtargetInfo features bits since the
MCSubtargetInfo layer can be shared with other modules.
- These fixes .code 16 / .code 32 support since mode switch is updated in
MCSubtargetInfo so MC code emitter can do the right thing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134884 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.cpp
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| ffc0e73046f737d75e0a62b3a83ef19bcef111e3 |
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09-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Change createAsmParser to take a MCSubtargetInfo instead of triple,
CPU, and feature string. Parsing some asm directives can change
subtarget state (e.g. .code 16) and it must be reflected in other
modules (e.g. MCCodeEmitter). That is, the MCSubtargetInfo instance
must be shared.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134795 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.cpp
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| ebdeeab812beec0385b445f3d4c41a114e0d972f |
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08-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Eliminate asm parser's dependency on TargetMachine:
- Each target asm parser now creates its own MCSubtatgetInfo (if needed).
- Changed AssemblerPredicate to take subtarget features which tablegen uses
to generate asm matcher subtarget feature queries. e.g.
"ModeThumb,FeatureThumb2" is translated to
"(Bits & ModeThumb) != 0 && (Bits & FeatureThumb2) != 0".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134678 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/SystemZ/SystemZSubtarget.cpp
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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.cpp
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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.cpp
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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.cpp
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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.cpp
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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.cpp
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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.cpp
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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.cpp
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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.cpp
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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.cpp
|