tree 931d2f0a675ee762367c30dedfcb376b01edf1d1
parent 36850a028d149467cafd2702bc0c2587f6b71cce
author Ellis Hoag <ellis.sparky.hoag@gmail.com> 1745972155 -0700
committer GitHub <noreply@github.com> 1745972155 -0700
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[lld][InstrProf] Skip BP ordering input sections with null data (#137906)

In MachO, `.bss` `isec`s have a length, but point to null. This causes
Balanced Partitioning to crash on these inputs.

This code was in the original implementation, but was removed in
https://github.com/llvm/llvm-project/pull/124482/files#diff-b2aac8833d29d297ae5ada1b36eb4e88f53691fd91df954c24e0c264f3131d4aL27