[AArch64] Upstream debug build crashes on assertion for ampere1/ampere1a with the right test-case

[manosanaggh]

Can be reproduced when building current llvm main branch on debug mode and using -mcpu=ampere1/ampere1a with the right test-case.

Attaching crash report message and files generated by the crash report.
crash report ampere1-ampere1a debug build.zip

[manosanaggh]

@ptomsich

[manosanaggh]

I am confirming there no more regressions regarding ampere1/1a thanks to #66384. Closing. @davemgreen @ptomsich

[llvmbot]

@llvm/issue-subscribers-backend-aarch64

Can be reproduced when building current llvm main branch on debug mode and using -mcpu=ampere1/ampere1a with the right test-case.

Attaching crash report message and files generated by the crash report.
crash report ampere1-ampere1a debug build.zip