Merge pull request #12484 from shajrawi/relax_verify #12526
Merged
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radar rdar://problem/35010515
• Explanation: Found another open_existential_addr immutable_access pattern that got exposed by the new sil-combiner changes
• Scope of Issue: sil-combiner sometimes keeps open_existential_addr immutable_access instructions, we have a new pattern created by an interaction of a few different optimizations: we have an unchecked address cast (devirtualization) + immutable use of that address. Support said pattern in the SIL Verifier.
• Origination: Running an optimized version of the standard tests
• Risk: Low - one line change to Verifier - adds StructElementAddrInst as one of the conditions we bail on.
• Reviewed By: Roman Levenstein