Public bug reported: ---Problem Description--- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61542 describes a problem with the vec_extract operation on a V4SFmode vector on powerpc64le-linux-gnu:
"A test case (gcc.dg/vect/vect-nop-move.c) was added in 4.9 that exposes a bug on PowerPC little endian for extracting an element from a V4SF value. When attempting to extract element N, element 3 - N is extracted instead when N <> 3." This problem has been fixed upstream in GCC 4.8 (r212050), 4.9 (r212048), and trunk (r212047). The fix should be picked up for 14.04.1 and 14.10, please. Machine Type = Power8 ---Steps to Reproduce--- Compile the test case associated with the bug report. ** Affects: ubuntu Importance: Undecided Status: New ** Tags: architecture-other bugnameltc-112753 severity-normal ** Tags added: architecture-other bugnameltc-112753 severity-normal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1334919 Title: gcc48, gcc49: vect-nop-move.c fails on powerpc64le-unknown-linux-gnu (FSF PR 61542) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1334919/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs