1 files changed, 86 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/long.ll b/test/CodeGen/ARM/long.ll
new file mode 100644
index 0000000..54da192
--- /dev/null
+++ b/test/CodeGen/ARM/long.ll
@@ -0,0 +1,86 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep -- {-2147483648} | wc -l | grep 3
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep mvn | wc -l | grep 3
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep adds | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep adc | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep {subs } | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep sbc | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep smull | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | \
+; RUN:   grep umull | wc -l | grep 1 
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=thumb | \
+; RUN:   grep mvn | wc -l | grep 1 
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=thumb | \
+; RUN:   grep adc | wc -l | grep 1 
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=thumb | \
+; RUN:   grep sbc | wc -l | grep 1 
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=thumb | grep __muldi3
+; END.
+
+long %f1() {
+entry:
+	ret long 0
+}
+
+long %f2() {
+entry:
+	ret long 1
+}
+
+long %f3() {
+entry:
+	ret long 2147483647
+}
+
+long %f4() {
+entry:
+	ret long 2147483648
+}
+
+long %f5() {
+entry:
+	ret long 9223372036854775807
+}
+
+ulong %f6(ulong %x, ulong %y) {
+entry:
+	%tmp1 = add ulong %y, 1
+	ret ulong %tmp1
+}
+
+void %f7() {
+entry:
+	%tmp = call long %f8()
+	ret void
+}
+declare long %f8()
+
+long %f9(long %a, long %b) {
+entry:
+	%tmp = sub long %a, %b
+	ret long %tmp
+}
+
+long %f(int %a, int %b) {
+entry:
+	%tmp = cast int %a to long
+	%tmp1 = cast int %b to long
+	%tmp2 = mul long %tmp1, %tmp
+	ret long %tmp2
+}
+
+ulong %g(uint %a, uint %b) {
+entry:
+	%tmp = cast uint %a to ulong
+	%tmp1 = cast uint %b to ulong
+	%tmp2 = mul ulong %tmp1, %tmp
+	ret ulong %tmp2
+}
+
+ulong %f10() {
+entry:
+	%a = alloca ulong, align 8
+	%retval = load ulong* %a
+	ret ulong %retval
+}