Nikita Popov cb03470aef Reapply [MergeLoadStoreMotion] Don't require GEP for sinking ...

Reapply with a fix for a failing debuginfo assignment tracking test.

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Allow sinking stores where both operands are the same, don't require
them to have an identical GEP in each block.

This came up when migrating tests to opaque pointers, where
zero-index GEPs are omitted.

2022-12-27 12:49:30 +01:00

16 KiB

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