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path: root/llvm/lib/CodeGen/RegAllocBigBlock.cpp
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* Move some more instruction creation methods from RegisterInfo into InstrInfo.Owen Anderson2008-01-011-2/+6
| | | | llvm-svn: 45484
* Rename SSARegMap -> MachineRegisterInfo in keeping with the idea Chris Lattner2007-12-311-17/+19
| | | | | | | | | | | | | | 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. llvm-svn: 45467
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | llvm-svn: 45418
* Add a argument to storeRegToStackSlot and storeRegToAddr to specify whetherEvan Cheng2007-12-051-1/+1
| | | | | | the stored register is killed. llvm-svn: 44600
* Remove redundant foldMemoryOperand variants and other code clean up.Evan Cheng2007-12-021-1/+3
| | | | llvm-svn: 44517
* Merge DenseMapKeyInfo & DenseMapValueInfo into DenseMapInfoChris Lattner2007-09-171-0/+1
| | | | | | | Add a new DenseMapInfo::isEqual method to allow clients to redefine the equality predicate used when probing the hash table. llvm-svn: 42042
* ok, this is something of a dirty hack, but it seems to work. (fixes e.g.Duraid Madina2007-06-271-2/+16
| | | | | | the SPASS miscompilation) llvm-svn: 37750
* ok, this much doesn't seem to bork anythingDuraid Madina2007-06-271-25/+48
| | | | llvm-svn: 37749
* revert evan's fixes (and my doofusness) since they had a huge codeDuraid Madina2007-06-271-63/+31
| | | | | | quality hit. will look at this soon. llvm-svn: 37748
* pull evan's fixes - should help the nightly tester (but there are stillDuraid Madina2007-06-271-48/+63
| | | | | | some issues) llvm-svn: 37747
* tidy this file up a bitDuraid Madina2007-06-261-54/+82
| | | | llvm-svn: 37725
* A bunch of fixes to the BigBlock allocator improve compile-time by ~20%Duraid Madina2007-06-251-72/+65
| | | | | | | | | | and code quality by ~2% on my tests. A big thank you to Roman Levenstein for this patch! See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070618/050717.html for more details. llvm-svn: 37724
* check in the BigBlock local register allocatorDuraid Madina2007-06-221-0/+852
llvm-svn: 37703
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