6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2026-04-21 23:17:16 +00:00
Code Issues Projects Releases Wiki Activity

Pass LiveQueryResult by value

Browse Source 
This makes the API a bit more natural to use and makes it easier to make
LiveRanges implementation details private.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192394 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matthias Braun
2013-10-10 21:28:52 +00:00
parent 87a86058fa
commit 5649e25ce8
10 changed files with 125 additions and 117 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/CodeGen/LiveInterval.cpp
+1 -1
View File
@@ -908,7 +908,7 @@ void ConnectedVNInfoEqClasses::Distribute(LiveInterval *LIV[],
Idx = LIS.getSlotIndexes()->getIndexBefore(MI);
else
Idx = LIS.getInstructionIndex(MI);
LiveRangeQuery LRQ(LI, Idx);
LiveQueryResult LRQ = LI.Query(Idx);
const VNInfo *VNI = MO.readsReg() ? LRQ.valueIn() : LRQ.valueDefined();
// In the case of an <undef> use that isn't tied to any def, VNI will be
// NULL. If the use is tied to a def, VNI will be the defined value.