commit 6b21c4a4eed8e7a5ab5d80dfe207eadb7cf5a6ab
author Alexey Bataev <a.bataev@hotmail.com> Tue May 21 18:20:08 2019 +0000
committer Alexey Bataev <a.bataev@hotmail.com> Tue May 21 18:20:08 2019 +0000
tree 0e0c17b3356549787796cc107bdb4c58764247a7
parent c1b6b9a177760b73f3cfb1c8df5f9cb0a3253068

[OPENMP]Use the attributes for dso locality when building for device.

Currently, we ignore all dso locality attributes/info when building for
the device and thus all symblos are externally visible and can be
preemted at the runtime. It may lead to incorrect results. We need to
follow the same logic, compiler uses for static/pie builds.

llvm-svn: 361283

clang/test/OpenMP/declare_target_codegen.cpp

diff --git a/clang/test/OpenMP/declare_target_codegen.cpp b/clang/test/OpenMP/declare_target_codegen.cpp
index 933af34..d4b209f 100644
--- a/clang/test/OpenMP/declare_target_codegen.cpp
+++ b/clang/test/OpenMP/declare_target_codegen.cpp
@@ -16,22 +16,22 @@
 // CHECK-DAG: Bake
 // CHECK-NOT: @{{hhh|ggg|fff|eee}} =
 // CHECK-DAG: @aaa = external global i32,
-// CHECK-DAG: @bbb = global i32 0,
+// CHECK-DAG: @bbb ={{ dso_local | }}global i32 0,
 // CHECK-DAG: weak constant %struct.__tgt_offload_entry { i8* bitcast (i32* @bbb to i8*),
 // CHECK-DAG: @ccc = external global i32,
-// CHECK-DAG: @ddd = global i32 0,
+// CHECK-DAG: @ddd ={{ dso_local | }}global i32 0,
 // CHECK-DAG: @hhh_decl_tgt_link_ptr = common global i32* null
 // CHECK-DAG: @ggg_decl_tgt_link_ptr = common global i32* null
 // CHECK-DAG: @fff_decl_tgt_link_ptr = common global i32* null
 // CHECK-DAG: @eee_decl_tgt_link_ptr = common global i32* null
 // CHECK-DAG: @{{.*}}maini1{{.*}}aaa = internal global i64 23,
-// CHECK-DAG: @b = global i32 15,
-// CHECK-DAG: @d = global i32 0,
+// CHECK-DAG: @b ={{ dso_local | }}global i32 15,
+// CHECK-DAG: @d ={{ dso_local | }}global i32 0,
 // CHECK-DAG: @c = external global i32,
-// CHECK-DAG: @globals = global %struct.S zeroinitializer,
+// CHECK-DAG: @globals ={{ dso_local | }}global %struct.S zeroinitializer,
 // CHECK-DAG: [[STAT:@.+stat]] = internal global %struct.S zeroinitializer,
 // CHECK-DAG: [[STAT_REF:@.+]] = internal constant %struct.S* [[STAT]]
-// CHECK-DAG: @out_decl_target = global i32 0,
+// CHECK-DAG: @out_decl_target ={{ dso_local | }}global i32 0,
 // CHECK-DAG: @llvm.used = appending global [6 x i8*] [i8* bitcast (void ()* @__omp_offloading__{{.+}}_globals_l[[@LINE+80]]_ctor to i8*), i8* bitcast (void ()* @__omp_offloading__{{.+}}_stat_l[[@LINE+81]]_ctor to i8*),
 // CHECK-DAG: @llvm.compiler.used = appending global [1 x i8*] [i8* bitcast (%struct.S** [[STAT_REF]] to i8*)],