This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: autopar reduction and OMP_ATOMIC gimplify/expand changes - final patch


On 10/30/07, Razya Ladelsky <RAZYA@il.ibm.com> wrote:

> gimple code:
> header_bb:
>
>   # sum_29 = PHI <sum_11(5), 1(3)>
>   # i_28 = PHI <i_12(5), 0(3)>
>   D.1795_8 = i_28 + 3;
>   x[i_28] = D.1795_8;
>   sum_11 = D.1795_8 + sum_29;
>   i_12 = i_28 + 1;
>   if (N_6(D) > i_12)
>     goto header_bb;
>
>
> exit_bb:
>
>   # sum_21 = PHI <sum_11(4)>
>   printf (&"%d"[0], sum_21);
>
>
> after reduction transformation (only relevant parts):
>
> parloop
> {
> [ .... ]
> }

You are planning to include _all_ that gimple code in a comment as an
example of the transformation?  That's way too detailed and hard to
follow.  It needs to be much more succinct.

Or were you just proposing a new test case for the testsuite?

Diego.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]