https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99593
Christophe Lyon <clyon at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|unassigned at gcc dot gnu.org |clyon at gcc dot gnu.org --- Comment #4 from Christophe Lyon <clyon at gcc dot gnu.org> --- I have updated the test in the initial description to call intrinsics, added relevant dg-* directives. Testing with several configurations under progress. Is it really r11-6708 that introduced the problem? It doesn't modify vshq unlike it's predecessor r11-6707-g7432f255b70811dafaf325d94036ac580891de69. And that one only moves the offending pattern from neon.md to vec-common.md, so the bug was probably already present? As of -mtune=generic-armv7-a, I can reproduce the ICE with -mcpu=generic-armv7-a, but I haven't found a -march equivalent (-march=armv7-a+fp does not trigger the ICE)