Re-apply 56683 with fixes.

[oota-llvm.git] / test / CodeGen / X86 / 2008-09-26-FrameAddrBug.ll

diff --git a/test/CodeGen/X86/2008-09-26-FrameAddrBug.ll b/test/CodeGen/X86/2008-09-26-FrameAddrBug.ll
new file mode 100644 (file)
index 0000000..b1f5ab5
--- /dev/null
+++ b/test/CodeGen/X86/2008-09-26-FrameAddrBug.ll
@@ -0,0 +1,16 @@
+; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin9
+
+       %struct._Unwind_Context = type { [18 x i8*], i8*, i8*, i8*, %struct.dwarf_eh_bases, i32, i32, i32, [18 x i8] }
+       %struct._Unwind_Exception = type { i64, void (i32, %struct._Unwind_Exception*)*, i32, i32, [3 x i32] }
+       %struct.dwarf_eh_bases = type { i8*, i8*, i8* }
+
+declare fastcc void @uw_init_context_1(%struct._Unwind_Context*, i8*, i8*)
+
+declare i8* @llvm.eh.dwarf.cfa(i32) nounwind
+
+define hidden void @_Unwind_Resume(%struct._Unwind_Exception* %exc) noreturn noreturn {
+entry:
+       %0 = call i8* @llvm.eh.dwarf.cfa(i32 0)         ; <i8*> [#uses=1]
+       call fastcc void @uw_init_context_1(%struct._Unwind_Context* null, i8* %0, i8* null)
+       unreachable
+}