cmd/objdump: TestDisasmCode failures with "No such file or directory" during linking on AIX

[bcmills]

greplogs --dashboard -md -l -e 'FAIL: TestDisasmCode .*\n(?:\s+.*\n)*\s+ld:.*No such file or directory'

2021-12-01T17:01:41-8ebb8c9/aix-ppc64
2021-10-15T17:05:16-8c99421/aix-ppc64
2021-03-05T22:14:48-a829114/aix-ppc64

See previously #40972 (CC @Helflym).

[laboger]

@pmur Any ideas?

[pmur]

My initial thought is maybe the temp file disappeared. I don't know much about how AIX handles/maintains temp files.