Fix PR5329: pay attention to constructor/destructor priority

[oota-llvm.git] / test / CodeGen / X86 / 2011-08-29-InitOrder.ll

diff --git a/test/CodeGen/X86/2011-08-29-InitOrder.ll b/test/CodeGen/X86/2011-08-29-InitOrder.ll
new file mode 100644 (file)
index 0000000..4bec03c
--- /dev/null
+++ b/test/CodeGen/X86/2011-08-29-InitOrder.ll
@@ -0,0 +1,21 @@
+; RUN: llc < %s -mtriple=i386-linux-gnu | FileCheck %s
+; PR5329
+
+@llvm.global_ctors = appending global [3 x { i32, void ()* }] [{ i32, void ()* } { i32 2000, void ()* @construct_2 }, { i32, void ()* } { i32 3000, void ()* @construct_3 }, { i32, void ()* } { i32 1000, void ()* @construct_1 }]
+; CHECK: ctors
+; CHECK: construct_3
+; CHECK: construct_2
+; CHECK: construct_1
+
+@llvm.global_dtors = appending global [3 x { i32, void ()* }] [{ i32, void ()* } { i32 2000, void ()* @destruct_2 }, { i32, void ()* } { i32 1000, void ()* @destruct_1 }, { i32, void ()* } { i32 3000, void ()* @destruct_3 }]
+; CHECK: dtors
+; CHECK: destruct_3
+; CHECK: destruct_2
+; CHECK: destruct_1
+
+declare void @construct_1()
+declare void @construct_2()
+declare void @construct_3()
+declare void @destruct_1()
+declare void @destruct_2()
+declare void @destruct_3()