1 files changed, 24 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/longarith.ll b/llvm/test/CodeGen/ARM/longarith.ll
new file mode 100644
index 00000000000..63b81bcac05
--- /dev/null
+++ b/llvm/test/CodeGen/ARM/longarith.ll
@@ -0,0 +1,24 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep __ashldi3 &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep __ashrdi3 &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep __lshrdi3
+uint %f1(ulong %x, ubyte %y) {
+entry:
+	%a = shl ulong %x, ubyte %y
+	%b = cast ulong %a to uint
+	ret uint %b
+}
+
+uint %f2(long %x, ubyte %y) {
+entry:
+	%a = shr long %x, ubyte %y
+	%b = cast long %a to uint
+	ret uint %b
+}
+
+uint %f3(ulong %x, ubyte %y) {
+entry:
+	%a = shr ulong %x, ubyte %y
+	%b = cast ulong %a to uint
+	ret uint %b
+}