From: Tom de Vries <Tom_deVries@mentor.com>
To: GCC Patches <gcc-patches@gcc.gnu.org>,
Richard Biener <rguenther@suse.de>
Subject: Re: [PATCH][3/3][PR65460] Mark offloaded functions as parallelized
Date: Thu, 19 Mar 2015 11:05:00 -0000 [thread overview]
Message-ID: <550AAD8B.9080900@mentor.com> (raw)
In-Reply-To: <5509B43E.802@mentor.com>
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On 18-03-15 18:22, Tom de Vries wrote:
> Hi,
>
> this patch fixes PR65460.
>
> The patch marks offloaded functions as parallelized, which means the parloops
> pass no longer attempts to modify that function.
Updated patch to postpone mark_parallelized_function until the corresponding
cgraph_node is available, to ensure it works with the updated
mark_parallelized_function from patch 2/3.
Bootstrapped and reg-tested on x86_64.
OK for stage4 trunk?
Thanks,
- Tom
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Mark offloaded functions as parallelized
2015-03-18 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/65460
* omp-low.c (expand_omp_target): Call mark_parallelized_function for
child_fn.
---
gcc/omp-low.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/omp-low.c b/gcc/omp-low.c
index a49a6eb..7195aa3 100644
--- a/gcc/omp-low.c
+++ b/gcc/omp-low.c
@@ -8938,6 +8938,7 @@ expand_omp_target (struct omp_region *region)
/* Inform the callgraph about the new function. */
DECL_STRUCT_FUNCTION (child_fn)->curr_properties = cfun->curr_properties;
cgraph_node::add_new_function (child_fn, true);
+ mark_parallelized_function (child_fn);
#ifdef ENABLE_OFFLOADING
/* Add the new function to the offload table. */
--
1.9.1
next prev parent reply other threads:[~2015-03-19 11:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-18 17:22 Tom de Vries
2015-03-19 11:05 ` Tom de Vries [this message]
2015-03-20 11:38 ` Tom de Vries
2015-03-21 22:31 ` Tom de Vries
2015-03-25 8:30 ` Thomas Schwinge
2015-04-17 10:08 ` [PING][PATCH][3/3][PR65460] " Tom de Vries
2015-06-08 12:33 ` [PING^2][PATCH][3/3][PR65460] " Tom de Vries
2015-06-09 11:12 ` Richard Biener
2015-06-09 14:12 ` Tom de Vries
2015-06-09 23:46 ` Thomas Schwinge
2015-06-10 8:26 ` Tom de Vries
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