New testcase, distilled from 176.gcc

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8096 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/2003-08-23-DeadBlockTest.llx b/test/CodeGen/X86/2003-08-23-DeadBlockTest.llx
new file mode 100644 (file)
index 0000000..a8b2944
--- /dev/null
+++ b/test/CodeGen/X86/2003-08-23-DeadBlockTest.llx
@@ -0,0 +1,12 @@
+; RUN: as < %s | llc -march=x86
+
+implementation
+
+void %test() {
+entry:   ret void 
+Test:   ; dead block!
+       call void %test()
+       call void %test()
+       ret void
+}
+