commit 8521ff6ec4138e9c88cb29d719a9115dabb670a9
author Alexey Bataev <a.bataev@hotmail.com> Wed Jul 25 20:03:01 2018 +0000
committer Alexey Bataev <a.bataev@hotmail.com> Wed Jul 25 20:03:01 2018 +0000
tree 225de136e511037d0e052a4485b2db95c0ee95e7
parent b6613ac665cfad86260a3ab61b8eb43c61c5a0fe

[OPENMP] ThreadId in serialized parallel regions is 0.

The first argument for the parallel outlined functions, called as
serialized parallel regions, should be a pointer to the global thread id
that always is 0.

llvm-svn: 337957

clang/test/OpenMP/nvptx_target_codegen.cpp

diff --git a/clang/test/OpenMP/nvptx_target_codegen.cpp b/clang/test/OpenMP/nvptx_target_codegen.cpp
index d4d9941..5f9b3bd 100644
--- a/clang/test/OpenMP/nvptx_target_codegen.cpp
+++ b/clang/test/OpenMP/nvptx_target_codegen.cpp
@@ -562,7 +562,6 @@
   // CHECK: [[REC_ADDR:%.+]] = bitcast i8* [[PTR]] to %struct._globalized_locals_ty*
   // CHECK: [[F_PTR:%.+]] = getelementptr inbounds %struct._globalized_locals_ty, %struct._globalized_locals_ty* [[REC_ADDR]], i32 0, i32 0
   // CHECK: store i32 %{{.+}}, i32* [[F_PTR]],
-  // CHECK: store i32 [[GTID]], i32* [[GTID_ADDR]],
 
   // CHECK: [[RES:%.+]] = call i8 @__kmpc_is_spmd_exec_mode()
   // CHECK: icmp ne i8 [[RES]], 0
@@ -573,7 +572,7 @@
   // CHECK: br i1
 
   // CHECK: call void @__kmpc_serialized_parallel(%struct.ident_t* @{{.+}}, i32 [[GTID]])
-  // CHECK: call void [[OUTLINED:@.+]](i32* [[GTID_ADDR]], i32* [[ZERO_ADDR]], i32* [[F_PTR]], double* %{{.+}})
+  // CHECK: call void [[OUTLINED:@.+]](i32* [[ZERO_ADDR]], i32* [[ZERO_ADDR]], i32* [[F_PTR]], double* %{{.+}})
   // CHECK: call void @__kmpc_end_serialized_parallel(%struct.ident_t* @{{.+}}, i32 [[GTID]])
   // CHECK: br label
 
@@ -591,6 +590,7 @@
   // CHECK: call void @__kmpc_end_sharing_variables()
   // CHECK: br label
 
+  // CHECK: store i32 [[GTID]], i32* [[GTID_ADDR]],
   // CHECK: call void [[OUTLINED]](i32* [[GTID_ADDR]], i32* [[ZERO_ADDR]], i32* [[F_PTR]], double* %{{.+}})
   // CHECK: br label