aboutsummaryrefslogtreecommitdiff
path: root/lib/CodeGen/RegAlloc
AgeCommit message (Collapse)Author
2003-10-23* Eliminate `using' directiveMisha Brukman
* Fix order of #includes * Make code layout more consistent * Eliminate extraneous whitespace and comment-lines git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9433 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-23* Fix order of #include filesMisha Brukman
* Doxygen-ify method comments git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9432 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-23* Order #includes as per style guideMisha Brukman
* Doxygen-ify comments * Make code layout more consistent git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9431 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-23* Use C++ style comments instead of C-styleMisha Brukman
* Make file description more readable * Make code layout more consistent, include comment in assert so it's visible during execution if it hits git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9430 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-22Change the type of FnAllocState.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9388 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-22Don't worry about converting each function's reg. alloc. state into One BigBrian Gaeke
Constant early on, because we can do it in doFinalization. Tighten up a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9387 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-22Add prototype for verifySavedState().Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9386 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-22Doxygenify method comments.Brian Gaeke
Try to improve method comments a little. Get rid of some excess whitespace; put braces on previous line when possible. Add stub for method to verify the work of saveState(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9385 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-21Added LLVM copyright notice.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9324 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-21Added LLVM copyright header.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9321 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20Added LLVM copyright notice to Makefiles.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9312 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20Added LLVM project notice to the top of every C++ source file.John Criswell
Header files will be on the way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9298 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-15#include vector which we will need here soonChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9144 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-30include passes.h which defines the interface this file exposesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8793 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-24Update head-of-file comment.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8699 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-24Untabify tabs in stuff I've recently added.Brian Gaeke
Check in my register allocator state-saving code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8698 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-24Use getRegClassID() instead of getRegClass()->getID(), since it's there.Brian Gaeke
Shorten the markSuggestedColorUsable method. Add a switch for saving reg. alloc. state (coming soon). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8697 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-24Remove some unused methods of class IGNode.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8696 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-23Move getAnalysisUsage method from header to .cpp file. Add a normal fileChris Lattner
header comment git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8679 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-21Use C++ math header instead of C version.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8648 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-21Erase now-unused prototypes.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8647 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-21Rearrange #includes ... since there are fewer now I guess it's a win.Brian Gaeke
(I also zapped printMachineCode() and printLabel() at the previous checkin, but forgot to mention it.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8646 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-21Standardize the names of include guards.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8645 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-21Standardize the names of include guards.Brian Gaeke
Remove more excess whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8644 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-21Standardize the names of include guards.Brian Gaeke
Fix typos in file header comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8643 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-21I tried to standardize the formatting and tidy up the huge amount ofBrian Gaeke
excess whitespace a little. Also improved some comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8642 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-21Convert PhyRegAlloc into a proper pass.Brian Gaeke
PhyRegAlloc.cpp: Don't include TargetMachine.h or TargetRegInfo.h, because these are provided by PhyRegAlloc.h. Merge class RegisterAllocator into class PhyRegAlloc. Simplify & move ctor, dtor to PhyRegAlloc.h. Make some of PhyRegAlloc's reference members into pointer members, so they can be more easily messed with. MarkAllocatedRegs() becomes a member method, with fewer args. PhyRegAlloc.h: Include Pass.h, TargetMachine.h and TargetRegInfo.h. Don't declare TargetRegInfo forward. Give AddedInstrns the obvious clear() method. Make some of PhyRegAlloc's reference members into pointer members, so they can be more easily messed with. Add prototype for markAllocatedRegs(). Remove unused inline void constructLiveRanges(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8641 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-16Fix typo in comment. Take out some random whitespace.Brian Gaeke
(Partial merge from my working file) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8564 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-16Edit comment for accuracyBrian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8562 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-15Fix typos in comments.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8523 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-11Fixed spelling and grammar.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8489 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01LiveRange.h is now in lib/CodeGen/RegAllocChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8299 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01LiveRangeInfo got moved into the lib/CodeGen/RegAlloc directoryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8297 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01PhyRegAlloc.h got moved to lib/CodeGen/RegAllocChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8296 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01Move IGNode from public include directory to here. Minor cleanups like ↵Chris Lattner
adding std:: namespace qualifiers git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8295 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-21The word `dependent' has no `a'.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8030 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Factory methods for function passes now return type FunctionPass *.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7839 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-12For instructions in a delay slot of another instruction,Vikram S. Adve
we no longer need to find the live-before set of the delayed branch since that set is now included the live-before/after set of the instructions in each delay slot. Just assert that instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7796 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-05Use a new local data structure instead of the MachineInstr::regsUsed setChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7621 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-05Add a mapChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7620 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-05Minor cleanupsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7619 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-05Physical registers no longer live in the regsUsed set for each machine instrChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7618 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-291. Bug fix: Don't use branch operand reg. as temp. reg. whenVikram S. Adve
spilling values used by an instruction in the delay slot of the branch (which will eventually be moved before the branch). 2. Bug fix: Delete the delay slot instr, not the branch instr, when moving delay slot instr. out!!!! 3. Move code to insert caller-saves moved here from SparcRegInfo: it is now machine-independent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7389 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-29Add const version of getLiveRangeForValue().Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7386 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-29Code to insert caller-saves moved here from SparcRegInfo: it is nowVikram S. Adve
machine-independent. Fix problem with using branch operand reg. as temp. reg. when spilling values used by an instruction in the delay slot of the branch (which will eventually be moved before the branch). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7385 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-26Making this code const-correct would be a pain, so I'll hack it.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7350 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-26Remove extraneous #includesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7341 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-25(1) Change the way unused regs. are marked and found to consider regTypeVikram S. Adve
info (since multiple reg types may share the same reg class). (2) Remove machine-specific regalloc. methods that are no longer needed. In particular, arguments and return value from a call do not need machine-specific code for allocation. (3) Rename TargetRegInfo::getRegType variants to avoid unintentional overloading when an include file is omitted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7329 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-25Remove unused field. Change the way unused regs. are marked andVikram S. Adve
found to consider regType info (since multiple reg types may share the same reg class, e.g., single and double on Sparc). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7327 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-10isMarkedForSpill() should be const.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7155 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-07-14 19:15:52 +0000