https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67297
Bug ID: 67297
Summary: PowerPC does not support all vector interfaces from
the ELFv2 1.1 ABI
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Keywords: ABI
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: wschmidt at gcc dot gnu.org
Target Milestone: ---
Target: powerpc64le-unknown-linux-gnu
Created attachment 36229
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36229&action=edit
List of missing vector interfaces
Version 1.1 of the Power Architecture 64-Bit ELF V2 ABI Specification:
OpenPOWER ABI for Linux Supplement contains an appendix describing built-in
functions for vector programming that compliant compilers should implement.
GCC currently supports most of these, but a significant number are not yet
implemented. A full list of missing interfaces is attached.
Intended semantics for the interfaces are described in Appendix A of the ABI
document, which can be obtained here:
https://www-03.ibm.com/technologyconnect/tgcm/TGCMServlet.wss?alias=OpenPOWER.
(Unfortunately free registration is still required to access the document at
this site, but you will not be spammed as a result.)
