test: add test case for SVN r210406

Add missing test case for constructor section selection.  Thanks David Blaikie!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210409 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/ARM/Windows/structors.ll b/test/CodeGen/ARM/Windows/structors.ll
new file mode 100644 (file)
index 0000000..a1a9026
--- /dev/null
+++ b/test/CodeGen/ARM/Windows/structors.ll
@@ -0,0 +1,12 @@
+; RUN: llc -mtriple thumbv7-windows-itanium -o - %s | FileCheck %s
+
+@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @function, i8* null }]
+
+define arm_aapcs_vfpcc void @function() {
+entry:
+  ret void
+}
+
+; CHECK: .section .CRT$XCU,"rd"
+; CHECK: .long function
+