1 files changed, 45 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/constants.ll b/llvm/test/CodeGen/ARM/constants.ll
new file mode 100644
index 00000000000..c499a08209d
--- /dev/null
+++ b/llvm/test/CodeGen/ARM/constants.ll
@@ -0,0 +1,45 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -o %t.s -f &&
+; RUN: grep "mov r0, #0" %t.s     | wc -l | grep 1 &&
+; RUN: grep "mov r0, #255" %t.s   | wc -l | grep 1 &&
+; RUN: grep "mov r0, #256" %t.s   | wc -l | grep 1 &&
+; RUN: grep "mov r0, #1" %t.s     | wc -l | grep 2 &&
+; RUN: grep "orr r0, r0, #256" %t.s     | wc -l | grep 1 &&
+; RUN: grep "mov r0, #-1073741761" %t.s | wc -l | grep 1 &&
+; RUN: grep "mov r0, #1008" %t.s  | wc -l | grep 1 &&
+; RUN: grep "cmp r0, #65536" %t.s | wc -l | grep 1 &&
+; RUN: grep "\.comm.*a,4,4" %t.s  | wc -l | grep 1
+
+%a = internal global int 0
+
+uint %f1() {
+  ret uint 0
+}
+
+uint %f2() {
+  ret uint 255
+}
+
+uint %f3() {
+  ret uint 256
+}
+
+uint %f4() {
+  ret uint 257
+}
+
+uint %f5() {
+  ret uint 3221225535
+}
+
+uint %f6() {
+  ret uint 1008
+}
+
+void %f7(uint %a) {
+entry:
+	%b = setgt uint %a, 65536
+	br bool %b, label %r, label %r
+
+r:
+	ret void
+}