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path: root/include/llvm/CodeGen/VirtRegMap.h
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* Update aosp/master LLVM for rebase to r230699.Stephen Hines2015-03-231-2/+2
| | | | Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
* Update LLVM for 3.5 rebase (r209712).Stephen Hines2014-05-291-1/+1
| | | | Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
* Update to LLVM 3.5a.Stephen Hines2014-04-241-3/+3
| | | | Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
* Remove VirtRegMap::getRegAllocPref().Jakob Stoklund Olesen2012-12-041-3/+0
| | | | | | | Now that there can be multiple hint registers from targets, it doesn't make sense to have a function that returns 'the' preferred register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169190 91177308-0d34-0410-b5e6-96231b3b80d8
* Use MRI::getSimpleHint() instead of getRegAllocPref() in remaining cases.Jakob Stoklund Olesen2012-12-041-3/+1
| | | | | | | | | Targets can provide multiple hints now, so getRegAllocPref() doesn't make sense any longer because it only returns one preferred register. Replace it with getSimpleHint() in the remaining heuristics. This function only git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169188 91177308-0d34-0410-b5e6-96231b3b80d8
* Add VirtRegMap::hasKnownPreference().Jakob Stoklund Olesen2012-12-031-0/+5
| | | | | | | | Virtual registers with a known preferred register are prioritized by RAGreedy. This function makes the condition explicit without depending on getRegAllocPref(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169179 91177308-0d34-0410-b5e6-96231b3b80d8
* Sort the #include lines for the include/... tree with the script.Chandler Carruth2012-12-031-1/+1
| | | | | | | | | | AKA: Recompile *ALL* the source code! This one went much better. No manual edits here. I spot-checked for silliness and grep-checked for really broken edits and everything seemed good. It all still compiles. Yell if you see something that looks goofy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169133 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the LiveRegMatrix analysis available to targets.Jakob Stoklund Olesen2012-11-281-0/+190
No functional change, just moved header files. Targets can inject custom passes between register allocation and rewriting. This makes it possible to tweak the register allocation before rewriting, using the full global interference checking available from LiveRegMatrix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168806 91177308-0d34-0410-b5e6-96231b3b80d8
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