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path: root/lib/Target/PowerPC/PPC.td
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* Add PPC 440 scheduler and some associated testsHal Finkel2011-10-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142170 91177308-0d34-0410-b5e6-96231b3b80d8
* initial test commit (remove whitespace)Hal Finkel2011-10-14
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* dissolve some more hacks.Chris Lattner2010-11-15
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* Replace TSFlagsFields and TSFlagsShifts with a simpler TSFlags field.Jakob Stoklund Olesen2010-04-05
| | | | | | | | | | | | | | | | | | | When a target instruction wants to set target-specific flags, it should simply set bits in the TSFlags bit vector defined in the Instruction TableGen class. This works well because TableGen resolves member references late: class I : Instruction { AddrMode AM = AddrModeNone; let TSFlags{3-0} = AM.Value; } let AM = AddrMode4 in def ADD : I; TSFlags gets the expected bits from AddrMode4 in this example. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100384 91177308-0d34-0410-b5e6-96231b3b80d8
* Move target independent td files from lib/Target/ to include/llvm/Target so ↵Evan Cheng2008-11-24
| | | | | | they can be distributed along with the header files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59953 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-29
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* Switch PPC return lower to use an autogenerated CC description.Chris Lattner2007-03-06
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* Honor cpu directive, take two.Jim Laskey2006-12-12
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* Rename some subtarget features. A CPU now can *have* 64-bit instructions,Chris Lattner2006-06-16
| | | | | | | can in 32-bit mode we can choose to optionally *use* 64-bit registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28824 91177308-0d34-0410-b5e6-96231b3b80d8
* getCalleeSaveRegs and getCalleeSaveRegClasses are no long TableGen'd.Evan Cheng2006-05-18
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* Remove PointerType from class TargetEvan Cheng2006-05-17
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* add callee saved vector regsChris Lattner2006-03-16
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* Mark instructions that are cracked by the PPC970 decoder as such.Chris Lattner2006-03-13
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* Several big changes:Chris Lattner2006-03-12
| | | | | | | | | | | | 1. Use flags on the instructions in the .td file to indicate the PPC970 unit type instead of a table in the .cpp file. Much cleaner. 2. Change the hazard recognizer to build d-groups according to the actual algorithm used, not my flawed understanding of it. 3. Model "must be in the first slot" and "must be the only instr in a group" accurately. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26719 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a subtarget feature for the stfiwx instruction. I know the G5 has it,Chris Lattner2006-02-28
| | | | | | | | but I don't know what other PPC impls do. If someone could update the proc table, I would appreciate it :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26421 91177308-0d34-0410-b5e6-96231b3b80d8
* Subtarget feature can now set any variable to any valueEvan Cheng2006-01-27
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* Add attribute name and type to SubtargetFeatures.Jim Laskey2005-10-26
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* mark this as betaChris Lattner2005-10-23
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* rearrange things a bit so that instructions can use subtarget features in theChris Lattner2005-10-23
| | | | | | | future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23902 91177308-0d34-0410-b5e6-96231b3b80d8
* improve -help outputChris Lattner2005-10-23
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* Add g3 back to the mix and reorder to irritate them anal folk. Actually, it'sJim Laskey2005-10-22
| | | | | | | | to group appropriately and provide cues to maintainers that the lists don't need to be ordered. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23880 91177308-0d34-0410-b5e6-96231b3b80d8
* 64-bit reg support should not be enabled by default, as support isn't complete.Chris Lattner2005-10-21
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* Plugin new subtarget backend into the build.Jim Laskey2005-10-21
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* Added InstrSchedClass to each of the PowerPC Instructions.Jim Laskey2005-10-19
| | | | | | | | Note that when adding new instructions that you should refer to the table at the bottom of PPCSchedule.td. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23830 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename PowerPC*.td -> PPC*.tdChris Lattner2005-10-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23740 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate PowerPC.td and PPC32.td, consolidating them into PPC.tdChris Lattner2005-10-14
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23738 91177308-0d34-0410-b5e6-96231b3b80d8
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