[PATCH] D91617: [sanitizer_common][test] Disable CompactRingBuffer.int64 on Solaris/sparcv9

Evgenii Stepanov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Nov 17 15:40:06 PST 2020


eugenis added a comment.

Does it mean CompactRingBuffer is broken, or just the test?
Is this ADI? I don't understand why bits 52-56 (and below) are 0xff in your example.
Could you tell me more about the 64-bit address space in solaris/sparcv9?

Would it work to

- mask off the top bits of "storage" in Init
- somehow disable tag checking when storing through the truncated pointer?


Repository:
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https://reviews.llvm.org/D91617



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