[Bug]: crash with icf=safe due to duplicate GOT entries

[pirama-arumuga-nainar]

Description

Filing for tracking backport to NDK toolchains.

Upstream bug

llvm/llvm-project#129122

Commit to cherry-pick

llvm/llvm-project@8389d6f

I am using a supported NDK

• I have checked and the NDK I'm using is currently supported

Affected versions

r28

Host OS

Linux

Host OS version

Not relevant

Affected ABIs

arm64-v8a

[pirama-arumuga-nainar]

Backports are in the r29 toolchain. We can also backport to r28 if there's going to be an r28c.

[DanAlbert]

if there's going to be an r28c.

Is it a regression from r27? If so, I'd make and r28c even if it's just for this fix.

[pirama-arumuga-nainar]

It's not a regression from r27, based on the reproducer in llvm/llvm-project#129122.

[DanAlbert]

Then cherry-pick to r28 can be opportunistic. I'll triage it there but will wait for something else to trigger the respin.