
These commits are causing a test-suite build failure on AIX. Revert for now for time to investigate. https://lab.llvm.org/buildbot/#/builders/214/builds/5779/steps/9/logs/stdio This reverts commit bd87a2449da0c82e63cebdf9c131c54a5472e3a7 and 4c72266830ffa332ebb7cf1d3bbd6c56d001fa0f.