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-rw-r--r--test/CodeGen/Generic/2005-12-12-ExpandSextInreg.ll7
1 files changed, 7 insertions, 0 deletions
diff --git a/test/CodeGen/Generic/2005-12-12-ExpandSextInreg.ll b/test/CodeGen/Generic/2005-12-12-ExpandSextInreg.ll
new file mode 100644
index 0000000..20ef2d9
--- /dev/null
+++ b/test/CodeGen/Generic/2005-12-12-ExpandSextInreg.ll
@@ -0,0 +1,7 @@
+; RUN: llvm-as < %s | llc
+
+long %test(long %A) {
+ %B = cast long %A to sbyte
+ %C = cast sbyte %B to long
+ ret long %C
+}