[gcc/devel/omp/gcc-10] [og10] openacc: Delete useless temp in gcn-tree.c

[Julian Brown]

https://gcc.gnu.org/g:394d4cdce424674c81fec9b013bdebf36396e507

commit 394d4cdce424674c81fec9b013bdebf36396e507
Author: Julian Brown <julian@codesourcery.com>
Date:   Tue Jul 28 08:13:36 2020 -0700

    [og10] openacc: Delete useless temp in gcn-tree.c
    
    This is an obvious cleanup to get rid of an unnecessary temporary
    variable.
    
    2020-07-30  Julian Brown  <julian@codesourcery.com>
    
    gcc/
            * config/gcn/gcn-tree.c (gcn_goacc_reduction_teardown): Remove useless
            temporary variable "decl".

Diff:
---
 gcc/ChangeLog.omp         | 5 +++++
 gcc/config/gcn/gcn-tree.c | 4 +---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/gcc/ChangeLog.omp b/gcc/ChangeLog.omp
index 9e6e95f667b..12b8c044a1b 100644
--- a/gcc/ChangeLog.omp
+++ b/gcc/ChangeLog.omp
@@ -1,3 +1,8 @@
+2020-07-30  Julian Brown  <julian@codesourcery.com>
+
+	* config/gcn/gcn-tree.c (gcn_goacc_reduction_teardown): Remove useless
+	temporary variable "decl".
+
 2020-07-17  Andrew Stubbs  <ams@codesourcery.com>
 
 	Backport from mainline (42b47dae498):
diff --git a/gcc/config/gcn/gcn-tree.c b/gcc/config/gcn/gcn-tree.c
index 1dc9b21823b..bfde71555d8 100644
--- a/gcc/config/gcn/gcn-tree.c
+++ b/gcc/config/gcn/gcn-tree.c
@@ -603,9 +603,7 @@ gcn_goacc_reduction_teardown (gcall *call)
 
       /* Read the worker reduction buffer.  */
       tree offset = gimple_call_arg (call, 5);
-      tree decl
-	= gcn_goacc_get_worker_red_decl (var_type, TREE_INT_CST_LOW (offset));
-      var = decl;
+      var = gcn_goacc_get_worker_red_decl (var_type, TREE_INT_CST_LOW (offset));
     }
 
   if (level != GOMP_DIM_GANG)