1 files changed, 41 insertions, 0 deletions
diff --git a/clang/test/CodeGen/annotations-global.c b/clang/test/CodeGen/annotations-global.c
new file mode 100644
index 0000000..2782525
--- /dev/null
+++ b/clang/test/CodeGen/annotations-global.c
@@ -0,0 +1,41 @@
+// RUN: %clang_cc1 %s -emit-llvm -o %t1
+// RUN: FileCheck --check-prefix=FOO %s < %t1
+// RUN: FileCheck --check-prefix=A %s < %t1
+// RUN: FileCheck --check-prefix=BAR %s < %t1
+// RUN: FileCheck --check-prefix=FOOS %s < %t1
+// END.
+
+static __attribute((annotate("sfoo_0"))) __attribute((annotate("sfoo_1"))) char sfoo;
+__attribute((annotate("foo_0"))) __attribute((annotate("foo_1"))) char foo;
+
+void __attribute((annotate("ann_a_0"))) __attribute((annotate("ann_a_1"))) __attribute((annotate("ann_a_2"))) __attribute((annotate("ann_a_3"))) a(char *a);
+void __attribute((annotate("ann_a_0"))) __attribute((annotate("ann_a_1"))) a(char *a) {
+  __attribute__((annotate("bar_0"))) __attribute__((annotate("bar_1"))) static char bar;
+  sfoo = 0;
+}
+
+// FOOS: target triple
+// FOOS: private unnamed_addr constant [7 x i8] c"sfoo_{{.}}\00", section "llvm.metadata"
+// FOOS: private unnamed_addr constant [7 x i8] c"sfoo_{{.}}\00", section "llvm.metadata"
+// FOOS-NOT: sfoo_
+// FOOS: @llvm.global.annotations = appending global [10 x { i8*, i8*, i8*, i32 }] {{.*}}i8* @sfoo{{.*}}i8* @sfoo{{.*}}, section "llvm.metadata"
+
+// FOO: target triple
+// FOO: private unnamed_addr constant [6 x i8] c"foo_{{.}}\00", section "llvm.metadata"
+// FOO: private unnamed_addr constant [6 x i8] c"foo_{{.}}\00", section "llvm.metadata"
+// FOO-NOT: foo_
+// FOO: @llvm.global.annotations = appending global [10 x { i8*, i8*, i8*, i32 }] {{.*}}i8* @foo{{.*}}i8* @foo{{.*}}, section "llvm.metadata"
+
+// A: target triple
+// A: private unnamed_addr constant [8 x i8] c"ann_a_{{.}}\00", section "llvm.metadata"
+// A: private unnamed_addr constant [8 x i8] c"ann_a_{{.}}\00", section "llvm.metadata"
+// A: private unnamed_addr constant [8 x i8] c"ann_a_{{.}}\00", section "llvm.metadata"
+// A: private unnamed_addr constant [8 x i8] c"ann_a_{{.}}\00", section "llvm.metadata"
+// A-NOT: ann_a_
+// A: @llvm.global.annotations = appending global [10 x { i8*, i8*, i8*, i32 }] {{.*}}i8* bitcast (void (i8*)* @a to i8*){{.*}}i8* bitcast (void (i8*)* @a to i8*){{.*}}i8* bitcast (void (i8*)* @a to i8*){{.*}}i8* bitcast (void (i8*)* @a to i8*){{.*}}, section "llvm.metadata"
+
+// BAR: target triple
+// BAR: private unnamed_addr constant [6 x i8] c"bar_{{.}}\00", section "llvm.metadata"
+// BAR: private unnamed_addr constant [6 x i8] c"bar_{{.}}\00", section "llvm.metadata"
+// BAR-NOT: bar_
+// BAR: @llvm.global.annotations = appending global [10 x { i8*, i8*, i8*, i32 }] {{.*}}i8* @a.bar{{.*}}i8* @a.bar{{.*}}, section "llvm.metadata"