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-rw-r--r--test/CodeGen/X86/2003-08-23-DeadBlockTest.llx13
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2003-08-23-DeadBlockTest.llx b/test/CodeGen/X86/2003-08-23-DeadBlockTest.llx
new file mode 100644
index 0000000..48623b9
--- /dev/null
+++ b/test/CodeGen/X86/2003-08-23-DeadBlockTest.llx
@@ -0,0 +1,13 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86
+
+implementation
+
+int %test() {
+entry: ret int 7
+Test: ; dead block!
+ %A = call int %test()
+ %B = call int %test()
+ %C = add int %A, %B
+ ret int %C
+}
+