https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103063
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
CC| |rguenth at gcc dot gnu.org
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
-fdisable-tree-cunroll or -fno-tree-vectorize avoid the miscompile, the key is
probably one of
t.c:7:11: optimized: loop with 14 iterations completely unrolled (header
execution count 21807684)
t.c:4:5: optimized: loop with 7 iterations completely unrolled (header
execution count 29666503)