On Mon, Feb 29, 2016 at 05:03:38PM +0300, Yuri Rumyantsev wrote: > 2016-02-29 Yuri Rumyantsev <ysrum...@gmail.com> > > PR tree-optimization/69652 > gcc/testsuite/ChangeLog: > * gcc.dg/torture/pr69652.c: Delete test. > * gcc.dg/vect/pr69652.c: New test.
Ok, with: /* { dg-additional-options "-mavx -ffast-math" { target { i?86-*-* x86_64-*-* } } } */ changed to: /* { dg-additional-options "-ffast-math" } */ /* { dg-additional-options "-mavx" { target { i?86-*-* x86_64-*-* } } } */ (no reason not to use it in all targets), and if you verify the test fails if you revert the compiler fix and passes otherwise. Jakub