* [PATCH] Enable frontend-passes.c optimizations even in omp regions etc.
@ 2010-09-08 17:41 Jakub Jelinek
2010-09-08 18:01 ` Tobias Burnus
0 siblings, 1 reply; 2+ messages in thread
From: Jakub Jelinek @ 2010-09-08 17:41 UTC (permalink / raw)
To: gcc-patches, fortran
Hi!
optimize_code_node doesn't dive into OpenMP etc. regions.
The following patch fixes it by walking ->block in the default case.
Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk?
2010-09-08 Jakub Jelinek <jakub@redhat.com>
* frontend-passes.c (optimize_code_node): Walk block chain by default.
--- gcc/fortran/frontend-passes.c.jj 2010-09-06 08:41:42.000000000 +0200
+++ gcc/fortran/frontend-passes.c 2010-09-07 22:06:52.000000000 +0200
@@ -225,8 +225,12 @@ optimize_code_node (gfc_code *c)
case EXEC_OMP_TASK:
case EXEC_OMP_TASKWAIT:
case EXEC_OMP_WORKSHARE:
+ case EXEC_OMP_END_NOWAIT:
+ case EXEC_OMP_END_SINGLE:
case EXEC_DEALLOCATE:
-
+ case EXEC_DT_END:
+ for (d = c->block; d; d = d->block)
+ optimize_code (d->next);
break;
default:
Jakub
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] Enable frontend-passes.c optimizations even in omp regions etc.
2010-09-08 17:41 [PATCH] Enable frontend-passes.c optimizations even in omp regions etc Jakub Jelinek
@ 2010-09-08 18:01 ` Tobias Burnus
0 siblings, 0 replies; 2+ messages in thread
From: Tobias Burnus @ 2010-09-08 18:01 UTC (permalink / raw)
To: Jakub Jelinek; +Cc: gcc-patches, fortran
On 09/08/2010 07:17 PM, Jakub Jelinek wrote:
> optimize_code_node doesn't dive into OpenMP etc. regions.
> The following patch fixes it by walking ->block in the default case.
>
> Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk?
>
> 2010-09-08 Jakub Jelinek<jakub@redhat.com>
>
> * frontend-passes.c (optimize_code_node): Walk block chain by default.
OK. Thanks for the patch!
Tobias
> --- gcc/fortran/frontend-passes.c.jj 2010-09-06 08:41:42.000000000 +0200
> +++ gcc/fortran/frontend-passes.c 2010-09-07 22:06:52.000000000 +0200
> @@ -225,8 +225,12 @@ optimize_code_node (gfc_code *c)
> case EXEC_OMP_TASK:
> case EXEC_OMP_TASKWAIT:
> case EXEC_OMP_WORKSHARE:
> + case EXEC_OMP_END_NOWAIT:
> + case EXEC_OMP_END_SINGLE:
> case EXEC_DEALLOCATE:
> -
> + case EXEC_DT_END:
> + for (d = c->block; d; d = d->block)
> + optimize_code (d->next);
> break;
>
> default:
>
> Jakub
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2010-09-08 17:41 [PATCH] Enable frontend-passes.c optimizations even in omp regions etc Jakub Jelinek
2010-09-08 18:01 ` Tobias Burnus
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