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path: root/include/llvm/CodeGen/MachineFunction.h
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* Fold the useful features of alist and alist_node into ilist, andDan Gohman2008-07-281-19/+10
| | | | | | | | | | | | | | | | | a new ilist_node class, and remove them. Unlike alist_node, ilist_node doesn't attempt to manage storage itself, so it avoids the associated problems, including being opaque in gdb. Adjust the Recycler class so that it doesn't depend on alist_node. Also, change it to use explicit Size and Align parameters, allowing it to work when the largest-sized node doesn't have the greatest alignment requirement. Change MachineInstr's MachineMemOperand list from a pool-backed alist to a std::list for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54146 91177308-0d34-0410-b5e6-96231b3b80d8
* Apply a patch from Mahadevan R, with minor formatting changes, toDan Gohman2008-07-251-1/+7
| | | | | | | workaround a GCC 3.3 bug observed on OpenBSD. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54002 91177308-0d34-0410-b5e6-96231b3b80d8
* Pool-allocation for MachineInstrs, MachineBasicBlocks, andDan Gohman2008-07-071-46/+87
| | | | | | | | | | | | MachineMemOperands. The pools are owned by MachineFunctions. This drastically reduces the number of calls to malloc/free made during the "Emit" phase of scheduling, as well as later phases in CodeGen. Combined with other changes, this speeds up the "instruction selection" phase of CodeGen by 10% in some cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53212 91177308-0d34-0410-b5e6-96231b3b80d8
* Make ilist_traits<MachineBasicBlock>'s Parent member private.Dan Gohman2008-07-011-1/+1
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* Fix more -Wshorten-64-to-32 warnings.Evan Cheng2008-05-051-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50659 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename SSARegMap -> MachineRegisterInfo in keeping with the idea Chris Lattner2007-12-311-57/+5
| | | | | | | | | | | | | | | | that "machine" classes are used to represent the current state of the code being compiled. Given this expanded name, we can start moving other stuff into it. For now, move the UsedPhysRegs and LiveIn/LoveOuts vectors from MachineFunction into it. Update all the clients to match. This also reduces some needless #includes, such as MachineModuleInfo from MachineFunction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45467 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't attribute in file headers anymore. See llvmdev for theChris Lattner2007-12-291-2/+2
| | | | | | | | discussion of this change. Boy are my fingers tired. ;-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
* Add explicit keywords and remove spurious trailing semicolons.Dan Gohman2007-08-271-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41482 91177308-0d34-0410-b5e6-96231b3b80d8
* Change UsedPhysRegs from array bool to BitVector to save some space. Setting ↵Evan Cheng2007-04-251-19/+11
| | | | | | / getting its states now go through MachineFunction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36451 91177308-0d34-0410-b5e6-96231b3b80d8
* isPhysRegUsed should be const.Evan Cheng2007-02-151-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34295 91177308-0d34-0410-b5e6-96231b3b80d8
* Change the MachineDebugInfo to MachineModuleInfo to better reflect usageJim Laskey2007-01-261-1/+1
| | | | | | | for debugging and exception handling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33550 91177308-0d34-0410-b5e6-96231b3b80d8
* Added an automatic cast to "std::ostream*" etc. from OStream. We then canBill Wendling2006-12-171-0/+1
| | | | | | | | rework the hacks that had us passing OStream in. We pass in std::ostream* instead, check for null, and then dispatch to the correct print() method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32636 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide a function that ensures MBB numbering is dense and inorder. ThisChris Lattner2006-10-031-0/+8
| | | | | | | can be used by MachineFunctionPasses who need this property. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30706 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove dead methods, add getNumBlockIDs() methodChris Lattner2006-09-141-7/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30322 91177308-0d34-0410-b5e6-96231b3b80d8
* Constify some methods. Patch provided by Anton Vayvod, thanks!Chris Lattner2006-08-171-0/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29756 91177308-0d34-0410-b5e6-96231b3b80d8
* JumpTable support! What this represents is working asm and jit support forNate Begeman2006-04-221-0/+10
| | | | | | | | | x86 and ppc for 100% dense switch statements when relocations are non-PIC. This support will be extended and enhanced in the coming days to support PIC, and less dense forms of jump tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27947 91177308-0d34-0410-b5e6-96231b3b80d8
* Add helper methods.Chris Lattner2006-04-111-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27576 91177308-0d34-0410-b5e6-96231b3b80d8
* Move MachineDebugInfo to module level location.Jim Laskey2006-01-041-9/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25091 91177308-0d34-0410-b5e6-96231b3b80d8
* Added source file/line correspondence for dwarf (PowerPC only at this point.)Jim Laskey2005-12-161-0/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24748 91177308-0d34-0410-b5e6-96231b3b80d8
* remove an inappropriate commentChris Lattner2005-08-311-2/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23182 91177308-0d34-0410-b5e6-96231b3b80d8
* allow a virtual register to be associated with live-in values.Chris Lattner2005-05-131-7/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21927 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert tabs to spacesMisha Brukman2005-04-221-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21438 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove trailing whitespaceMisha Brukman2005-04-211-13/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21409 91177308-0d34-0410-b5e6-96231b3b80d8
* add routines to track the livein/out set for a functionChris Lattner2005-04-091-0/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21179 91177308-0d34-0410-b5e6-96231b3b80d8
* daintyDuraid Madina2005-03-171-1/+2
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* Improve spellingChris Lattner2005-01-301-2/+2
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* Adjust to ilist changes.Chris Lattner2005-01-291-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19923 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an accessor.Chris Lattner2005-01-231-1/+2
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* Expose more information from register allocation to passes that run afterChris Lattner2005-01-231-0/+26
| | | | | | | it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19788 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert 'struct' to 'class' in various places to adhere to the coding standardsChris Lattner2004-10-271-1/+1
| | | | | | | and work better with VC++. Patch contributed by Morten Ofstad! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17281 91177308-0d34-0410-b5e6-96231b3b80d8
* Add const version of getLastBlock() member function.Alkis Evlogimenos2004-09-301-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16625 91177308-0d34-0410-b5e6-96231b3b80d8
* Changes For Bug 352Reid Spencer2004-09-011-1/+1
| | | | | | | | | Move include/Config and include/Support into include/llvm/Config, include/llvm/ADT and include/llvm/Support. From here on out, all LLVM public header files must be under include/llvm/. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
* Add getLastBlock member. This is useful when growing a densemap keyedAlkis Evlogimenos2004-08-271-0/+5
| | | | | | | on MachineBasicBlocks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16069 91177308-0d34-0410-b5e6-96231b3b80d8
* All targets are now allowed to have their own MachineFunctionInfo objects,Chris Lattner2004-08-181-12/+24
| | | | | | | also, make getInfo do some checking and cast to the appropriate concrete type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15903 91177308-0d34-0410-b5e6-96231b3b80d8
* Ultra-doxygenify some function header comments.Misha Brukman2004-08-171-0/+3
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* Fit into 80 lines, add a gross hack for MachineFunctionInfoChris Lattner2004-08-161-10/+14
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* Add viewCFG() and viewCFGOnly() APIs.Alkis Evlogimenos2004-07-081-0/+66
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* Change the implementation of the autonumbering for MBB's a bit to provideChris Lattner2004-07-011-6/+33
| | | | | | | the reverse mapping as well as the mapping from MBB->unsigned git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14519 91177308-0d34-0410-b5e6-96231b3b80d8
* Clarify documentation and use correct doxygen comment form /// vs. // .Misha Brukman2004-06-041-8/+11
| | | | | | | Thanks to Vladimir Prus for corrections. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14009 91177308-0d34-0410-b5e6-96231b3b80d8
* Moved MachineBasicBlock deconstructor to cpp file and removed it from ↵Tanya Lattner2004-05-241-4/+4
| | | | | | LeakDetector to fix memory leak bug. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13718 91177308-0d34-0410-b5e6-96231b3b80d8
* Added MachineFunction parent* to MachineBasicBlock. Customized ilist templateTanya Lattner2004-05-241-0/+33
| | | | | | | to set the parent when a MachineBasicBlock is added to a MachineFunction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13716 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a NextMBBNumber field w/ incrementing accessor method, forBrian Gaeke2004-05-121-0/+7
| | | | | | | function-level unique numbering of MBBs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13513 91177308-0d34-0410-b5e6-96231b3b80d8
* Change MachineBasicBlock's vector of MachineInstr pointers into anAlkis Evlogimenos2004-02-121-1/+0
| | | | | | | | | | ilist of MachineInstr objects. This allows constant time removal and insertion of MachineInstr instances from anywhere in each MachineBasicBlock. It also allows for constant time splicing of MachineInstrs into or out of MachineBasicBlocks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11340 91177308-0d34-0410-b5e6-96231b3b80d8
* Rearrange code, indent for the namespace, add the ↵Chris Lattner2003-12-201-4/+0
| | | | | | | | | createMachineFunctionPrinterPass to passes.h, and add the machien destruction pass to Passes.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10557 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove sparc specific passes from public headersChris Lattner2003-12-201-2/+0
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* Put all LLVM code into the llvm namespace, as per bug 109.Brian Gaeke2003-11-111-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
* Added LLVM copyright header (for lack of a better term).John Criswell2003-10-201-0/+7
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* Factory methods for FunctionPasses now return type FunctionPass *.Brian Gaeke2003-08-131-4/+4
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* Move annotation to support libraryChris Lattner2003-01-141-1/+1
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* * Add a constant pool to hold per-function constants which must be spilled ↵Chris Lattner2003-01-131-4/+11
| | | | | | to memory git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5208 91177308-0d34-0410-b5e6-96231b3b80d8
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