Add test for constructor and destructor sections.

llvm-svn: 32873

1 files changed, 16 insertions, 0 deletions

diff --git a/llvm/test/Regression/CodeGen/ARM/ctors_dtors.ll b/llvm/test/Regression/CodeGen/ARM/ctors_dtors.ll
new file mode 100644
index 00000000000..af15578c39b
--- /dev/null
+++ b/llvm/test/Regression/CodeGen/ARM/ctors_dtors.ll
@@ -0,0 +1,16 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -o %t.s -f &&
+; RUN: grep '\.section \.ctors,"aw",.progbits' %t.s | grep % &&
+; RUN: grep '\.section \.dtors,"aw",.progbits' %t.s | grep %
+
+%llvm.global_ctors = appending global [1 x { int, void ()* }] [ { int, void ()* } { int 65535, void ()* %__mf_init } ]		; <[1 x { int, void ()* }]*> [#uses=0]
+%llvm.global_dtors = appending global [1 x { int, void ()* }] [ { int, void ()* } { int 65535, void ()* %__mf_fini } ]		; <[1 x { int, void ()* }]*> [#uses=0]
+
+void %__mf_init() {
+entry:
+	ret void
+}
+
+void %__mf_fini() {
+entry:
+	ret void
+}