Re: [gomp4] bootstrap broken, function enclosing_target_ctx defined but not used

[Tom de Vries <Tom_deVries at mentor dot com>]

[ moved to gcc-patches ml ]

On 18-05-15 17:31, Tom de Vries wrote:
> Thomas,
>
> In ran into this bootstrap failure with branch gomp-4_0-branch:
> ...
> src/gcc-gomp-4_0-branch/gcc/omp-low.c:2897:1: error: 'omp_context*
> enclosing_target_ctx(omp_context*)' defined but not used [-Werror=unused-function]
>   enclosing_target_ctx (omp_context *ctx)
>   ^
> cc1plus: all warnings being treated as errors
> make[3]: *** [omp-low.o] Error 1
> ...

This patch fixes bootstrap by commenting out the unused function 
enclosing_target_ctx.

The patch just comments it out, since I'm not sure whether:
- the function needs to be removed, or
- a user of the function will soon be committed.

Committed to fix bootstrap.

Thanks,
- Tom

Comment out unused enclosing_target_ctx

2015-05-19  Tom de Vries  <tom@codesourcery.com>

	* omp-low.c (enclosing_target_ctx): Comment out.
---
 gcc/omp-low.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gcc/omp-low.c b/gcc/omp-low.c
index 914549c..3414ab5 100644
--- a/gcc/omp-low.c
+++ b/gcc/omp-low.c
@@ -2893,6 +2893,7 @@ finish_taskreg_scan (omp_context *ctx)
 }


+#if 0
 static omp_context *
 enclosing_target_ctx (omp_context *ctx)
 {
@@ -2902,6 +2903,7 @@ enclosing_target_ctx (omp_context *ctx)
   gcc_assert (ctx != NULL);
   return ctx;
 }
+#endif

 static bool
 oacc_loop_or_target_p (gimple stmt)