On Mon, Dec 23, 2013 at 02:23:49PM +0000, Bingfeng Mei wrote:
> Thanks for suggestion. Please find attached patch. GCC is bootstrapped and
> passes testsuite on x86-64. Let me know if it is OK to commit.
Ok, thanks.
Would be nice to add runtime testcases for both cases (test whether
vectorization with negative step storing a constant worked properly, and
similarly for external def (e.g. function parameter with
__attribute__((noinline, noclone)) on the function), but that can be done as
a follow-up patch.
Jakub
