| 396618b43a85e12d290a90b181c6af5d7c0c5f11 |
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02-Jun-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Switch all register list clients to the new MC*Iterator interface.
No functional change intended.
Sorry for the churn. The iterator classes are supposed to help avoid
giant commits like this one in the future. The TableGen-produced
register lists are getting quite large, and it may be necessary to
change the table representation.
This makes it possible to do so without changing all clients (again).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157854 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/MachineInstrBundle.cpp
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| 8250d7385a16e8d586f608b3040eb6738bbf8e55 |
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06-Mar-2012 |
Evan Cheng <evan.cheng@apple.com> |
Avoid finalizeBundles infinite looping.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152089 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/MachineInstrBundle.cpp
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| 9ebfbf8b9fd5f982e0db9293808bd32168615ba9 |
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05-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Convert more GenRegisterInfo tables from unsigned to uint16_t to reduce static data size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152016 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/MachineInstrBundle.cpp
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| a36fe736458d242e1ae4200c1a8dd42f662851fb |
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29-Feb-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Add an analyzeVirtReg() function.
This function does more or less the same as
MI::readsWritesVirtualRegister(), but it supports bundles as well.
It also determines if any constraint requires reading and writing
operands to use the same register. Most clients want to know.
Use the more modern MO.readsReg() instead of trying to sort out undefs
and partial redefines. Stop supporting the extra full <imp-def> operand
as an alternative to <def,undef> sub-register defines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151690 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/MachineInstrBundle.cpp
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| 1dd8c8560d45d36a8e507cd014352f1d313f9f9e |
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08-Feb-2012 |
Andrew Trick <atrick@apple.com> |
Codegen pass definition cleanup. No functionality.
Moving toward a uniform style of pass definition to allow easier target configuration.
Globally declare Pass ID.
Globally declare pass initializer.
Use INITIALIZE_PASS consistently.
Add a call to the initializer from CodeGen.cpp.
Remove redundant "createPass" functions and "getPassName" methods.
While cleaning up declarations, cleaned up comments (sorry for large diff).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150100 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/MachineInstrBundle.cpp
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| ef2887d3486a1814e5a4c1c1c6acc7d815334c80 |
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19-Jan-2012 |
Evan Cheng <evan.cheng@apple.com> |
More bundle related API additions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148465 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/MachineInstrBundle.cpp
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| a2e435cd23427eef7d8e86c72bb94c756e60e473 |
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19-Jan-2012 |
Evan Cheng <evan.cheng@apple.com> |
Enhance finalizeBundle to return end of bundle iterator because it makes sense.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148462 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/MachineInstrBundle.cpp
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| bca15f9c8059ccb9244853f86593c35ac35c8801 |
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19-Jan-2012 |
Evan Cheng <evan.cheng@apple.com> |
- Slight change to finalizeBundle() interface. LastMI is not exclusive (pointing
to instruction right after the last instruction in the bundle.
- Add a finalizeBundle() variant that doesn't specify LastMI. Instead, the code
will find the last instruction in the bundle by following the 'InsideBundle'
marker. This is useful in case bundles are formed early (i.e. during MI
scheduling) but finalized later (i.e. after register allocator has finished
rewriting virtual registers with physical registers).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148444 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/MachineInstrBundle.cpp
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| 9b159710ebe8a37cba38ca0c5b465e362bd68af7 |
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19-Jan-2012 |
Evan Cheng <evan.cheng@apple.com> |
Rename Finalizebundle to finalizeBundle to conform to coding guideline.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148440 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/MachineInstrBundle.cpp
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| ddfd1377d2e4154d44dc3ad217735adc15af2e3f |
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14-Dec-2011 |
Evan Cheng <evan.cheng@apple.com> |
- Add MachineInstrBundle.h and MachineInstrBundle.cpp. This includes a function
to finalize MI bundles (i.e. add BUNDLE instruction and computing register def
and use lists of the BUNDLE instruction) and a pass to unpack bundles.
- Teach more of MachineBasic and MachineInstr methods to be bundle aware.
- Switch Thumb2 IT block to MI bundles and delete the hazard recognizer hack to
prevent IT blocks from being broken apart.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146542 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/MachineInstrBundle.cpp
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