https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78594
Bug ID: 78594 Summary: Bug in November 11th, 2016 change to rs6000.md Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: meissner at gcc dot gnu.org Target Milestone: --- In my November 11th, 2016 change to GCC, I had a small typo in adding support for QImode and HImode to go into vector registers. I forgot to use the 'x' print_modifier for the STXSIBX and STXSIHX instructions. This meant that if you tried to store a QImode or HImode from a traditional Altivec register, it would wind up storing a floating point register instead.