https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65099
Bug ID: 65099 Summary: nvptx offloading: hard-coded 64-bit assumptions Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: openacc Severity: normal Priority: P3 Component: libgomp Assignee: unassigned at gcc dot gnu.org Reporter: tschwinge at gcc dot gnu.org CC: jakub at gcc dot gnu.org Primarily (only?) in libgomp, there are a few hard-coded 64-bit assumptions for nvptx offloading, so 32-bit x86 (-m32) nvptx offloading doesn't currently work. Also, the nvptx offloading compiler (that is, the compiler support libraries) will then have to be built for both 32-bit and 64-bit multilibs.