MAIN:ragge:20140929161538 by ragge 29 September 2014, 18:15:38 +0200 ( 58 hours ago) Special-case return type of float complex, it is returned in eax/edx instead.
MAIN:ragge:20140923203645 by ragge 23 September 2014, 22:36:45 +0200 ( 8 days ago) Let pass2 handle the pass-in-regs structure syntax for OpenBSD, as is done
for amd64. Fixes Jira#PCC-482 by Volkmar Klatt + regression c99/func003.
MAIN:ragge:20140915140626 by ragge 15 September 2014, 16:06:26 +0200 ( 16 days ago) Complex floats are passed in registers on return.
Fixes Jira#PCC-486 by Fred J. Tydeman.