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Diffstat (limited to 'clang/test/CodeGen/pragma-visibility.c')
-rw-r--r--clang/test/CodeGen/pragma-visibility.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/clang/test/CodeGen/pragma-visibility.c b/clang/test/CodeGen/pragma-visibility.c
new file mode 100644
index 0000000..16460a2
--- /dev/null
+++ b/clang/test/CodeGen/pragma-visibility.c
@@ -0,0 +1,24 @@
+// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
+
+#pragma GCC visibility push(hidden)
+int x = 2;
+// CHECK: @x = hidden global
+
+extern int y;
+#pragma GCC visibility pop
+int y = 4;
+// CHECK: @y = hidden global
+
+#pragma GCC visibility push(hidden)
+extern __attribute((visibility("default"))) int z;
+int z = 0;
+// CHECK: @z = global
+#pragma GCC visibility pop
+
+#pragma GCC visibility push(hidden)
+void f() {}
+// CHECK: define hidden void @f
+
+__attribute((visibility("default"))) void g();
+void g() {}
+// CHECK: define void @g