[region-isolation] Fix mismerge from cherry-picking.

gottesmm · gottesmm · commit 64320b9ac131 · 2024-04-19T17:03:17.000-07:00
diff --git a/lib/SILOptimizer/Analysis/RegionAnalysis.cpp b/lib/SILOptimizer/Analysis/RegionAnalysis.cpp
@@ -2429,7 +2429,6 @@ CONSTANT_TRANSLATION(TupleInst, Assign)
 // and whose operand and result are guaranteed to be mapped to the same
 // underlying region.
 CONSTANT_TRANSLATION(BeginAccessInst, LookThrough)
-CONSTANT_TRANSLATION(BeginBorrowInst, LookThrough)
 CONSTANT_TRANSLATION(BeginDeallocRefInst, LookThrough)
 CONSTANT_TRANSLATION(BridgeObjectToRefInst, LookThrough)
 CONSTANT_TRANSLATION(CopyValueInst, LookThrough)
