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-rw-r--r--test/Feature/casttest.ll12
1 files changed, 12 insertions, 0 deletions
diff --git a/test/Feature/casttest.ll b/test/Feature/casttest.ll
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--- /dev/null
+++ b/test/Feature/casttest.ll
@@ -0,0 +1,12 @@
+; RUN: llvm-as < %s | llvm-dis > %t1.ll
+; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
+; RUN: diff %t1.ll %t2.ll
+
+define i16 @FunFunc(i64 %x, i8 %z) {
+bb0:
+ %cast110 = sext i8 %z to i16 ; <i16> [#uses=1]
+ %cast10 = trunc i64 %x to i16 ; <i16> [#uses=1]
+ %reg109 = add i16 %cast110, %cast10 ; <i16> [#uses=1]
+ ret i16 %reg109
+}
+
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