Seen here on Ubuntu 18.04 when using a number of different gcc versions. FAIL: Run pr25749-1bb (-no-pie -fno-PIE) FAIL: Run pr25749-1bb (-pie -fPIE) FAIL: Run pr25749-2ab (-no-pie -fno-PIE) FAIL: Run pr25749-2ab (-pie -fPIE) -- Alan Modra Australia Development Lab, IBM