On March 11, 2015 2:32:18 PM CET, Marek Polacek <pola...@redhat.com> wrote:
>This patch fixes a pretty obvious typo: we couldn't possibly want to
>test
>whether a variable equals itself. PR c/54979 is an RFE for a warning
>that
>would detect such cases.
>
>Bootstrapped/regtested on x86_64-linux, ok for active branches?
Ok
Thanks,
Richard.
>2015-03-11 Marek Polacek <pola...@redhat.com>
>
> PR tree-optimization/65388
> * tree-ssa-tail-merge.c (same_succ_def::equal): Fix typo in
>comparison.
>
>--- gcc/tree-ssa-tail-merge.c
>+++ gcc/tree-ssa-tail-merge.c
>@@ -587,7 +587,7 @@ same_succ_def::equal (const value_type *e1, const
>compare_type *e2)
> if (!inverse_flags (e1, e2))
> {
> for (i = 0; i < e1->succ_flags.length (); ++i)
>- if (e1->succ_flags[i] != e1->succ_flags[i])
>+ if (e1->succ_flags[i] != e2->succ_flags[i])
> return 0;
> }
>
