diff --git a/test/CodeGen/X86/2011-08-23-Trampoline.ll b/test/CodeGen/X86/2011-08-23-Trampoline.ll
new file mode 100644
index 00000000000..7a5a0f81490
--- /dev/null
+++ b/test/CodeGen/X86/2011-08-23-Trampoline.ll
@@ -0,0 +1,16 @@
+; RUN: llc < %s -march=x86
+; RUN: llc < %s -march=x86-64
+
+	%struct.FRAME.gnat__perfect_hash_generators__select_char_position__build_identical_keys_sets = type { i32, i32, void (i32, i32)*, i8 (i32, i32)* }
+
+define fastcc i32 @gnat__perfect_hash_generators__select_char_position__build_identical_keys_sets.5146(i64 %table.0.0, i64 %table.0.1, i32 %last, i32 %pos) {
+entry:
+	call void @llvm.init.trampoline( i8* null, i8* bitcast (void (%struct.FRAME.gnat__perfect_hash_generators__select_char_position__build_identical_keys_sets*, i32, i32)* @gnat__perfect_hash_generators__select_char_position__build_identical_keys_sets__move.5177 to i8*), i8* null )		; <i8*> [#uses=0]
+        %tramp22 = call i8* @llvm.adjust.trampoline( i8* null)
+	unreachable
+}
+
+declare void @gnat__perfect_hash_generators__select_char_position__build_identical_keys_sets__move.5177(%struct.FRAME.gnat__perfect_hash_generators__select_char_position__build_identical_keys_sets* nest , i32, i32) nounwind 
+
+declare void @llvm.init.trampoline(i8*, i8*, i8*) nounwind 
+declare i8* @llvm.adjust.trampoline(i8*) nounwind