| 4c5e43da7792f75567b693105cc53e3f1992ad98 |
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08-Apr-2015 |
Pirama Arumuga Nainar <pirama@google.com> |
Update aosp/master llvm for rebase to r233350
Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| ebe69fe11e48d322045d5949c83283927a0d790b |
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23-Mar-2015 |
Stephen Hines <srhines@google.com> |
Update aosp/master LLVM for rebase to r230699.
Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| dce4a407a24b04eebc6a376f8e62b41aaa7b071f |
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29-May-2014 |
Stephen Hines <srhines@google.com> |
Update LLVM for 3.5 rebase (r209712).
Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| 36b56886974eae4f9c5ebc96befd3e7bfe5de338 |
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24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| e25dde550baec1f79caf2fc06edd74e7ae6ffa33 |
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10-Oct-2013 |
Matthias Braun <matze@braunis.de> |
Work on LiveRange instead of LiveInterval where possible
Also change some pointer arguments to references at some places where
0-pointers are not allowed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192396 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| 331de11a0acc6a095b98914b5f05ff242c9d7819 |
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10-Oct-2013 |
Matthias Braun <matze@braunis.de> |
Rename LiveRange to LiveInterval::Segment
The Segment struct contains a single interval; multiple instances of this struct
are used to construct a live range, but the struct is not a live range by
itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192392 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| beda6ab879e35b6f7d998da980b30e3844d3bbeb |
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21-Feb-2013 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Copy single reaching defs directly into the LiveInterval.
When findReachingDefs() finds that only one value can reach the basic
block, just copy the work list of visited blocks directly into the live
interval.
Sort the block list and use a LiveRangeUpdater to make the bulk add
fast.
When multiple reaching defs are found, transfer the work list to the
updateSSA() work list as before. Also use LiveRangeUpdater in
updateLiveIns() following updateSSA().
This makes live interval analysis more than 3x faster on one huge test
case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175685 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| f9dff0e0e4e8aa9fd99c5f069e431fe6de98c1c9 |
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06-Sep-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Clear kill flags while computing live ranges.
Kill flags are difficult to maintain, and liveness queries are better
handled by live intervals.
Kill flags are reinserted after register allocation by addKillFlags().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163334 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| b18d779b35909cd5b753871f8bf2ff4f6c17ace1 |
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27-Jul-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Eliminate the IS_PHI_DEF flag and VNInfo::setIsPHIDef().
A value number is a PHI def if and only if it begins at a block
boundary. This can be derived from the def slot, a separate flag is not
necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160893 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| c8981f2e3d6237742714883256cd778acf0eeebe |
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14-Jul-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Be more verbose when detecting dominance problems.
Catch uses of undefined physregs that haven't been added to basic block
live-in lists. Run the verifier to pinpoint the problem.
Also run the verifier when a virtual register use is not jointly
dominated by defs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160207 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| 4e53a40ea321c43bdf754147dd2ec064985e5b7b |
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05-Jun-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Implement LiveRangeCalc::extendToUses() and createDeadDefs().
These LiveRangeCalc methods are to be used when computing a live range
from scratch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158027 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| 631390e3c26fe5581ee9468b04593cedf48cc908 |
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04-Jun-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Pass context pointers to LiveRangeCalc::reset().
Remove the same pointers from all the other LiveRangeCalc functions,
simplifying the interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157941 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| 3b1088a2cc15a39c7a7b8dd95a56143f1dda6863 |
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04-Feb-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Don't store COPY pointers in VNInfo.
If a value is defined by a COPY, that instuction can easily and cheaply
be found by getInstructionFromIndex(VNI->def).
This reduces the size of VNInfo from 24 to 16 bytes, and improves
llc compile time by 3%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149763 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| aa13482784d100a8f4aef20f5b647192754a1a1d |
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20-Dec-2011 |
Lang Hames <lhames@gmail.com> |
Fix assert condition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146987 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| ee5655dca467d3812145a2f965c31edf4875c93e |
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13-Sep-2011 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Switch extendInBlock() to take a kill slot instead of the last use slot.
Three out of four clients prefer this interface which is consistent with
extendIntervalEndTo() and LiveRangeCalc::extend().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139604 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| edd4f8ba4bed5b999c6a726b7991241cf1840350 |
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13-Sep-2011 |
NAKAMURA Takumi <geek4civic@gmail.com> |
Unbreak msvc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139581 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
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| b5a457c4cbc71db6ae313ef1bf8eadac65767ab0 |
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13-Sep-2011 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Extract live range calculations from SplitKit.
SplitKit will soon need two copies of these data structures, and the
algorithms will also be useful when LiveIntervalAnalysis becomes
independent of LiveVariables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139572 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/LiveRangeCalc.cpp
|