X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;ds=sidebyside;f=test%2FCodeGen%2FXCore%2Faddsub64.ll;h=d06248022e3167e03d93f8523f74cd44150fc7e9;hb=4a544a79bd735967f1d33fe675ae4566dbd17813;hp=0432e5e712e6201e3529344f0d96ebb8de9ed1cd;hpb=ebc64cf780e6e0200cd462f26e9925dcc7632f2b;p=oota-llvm.git

diff --git a/test/CodeGen/XCore/addsub64.ll b/test/CodeGen/XCore/addsub64.ll
index 0432e5e712e..d06248022e3 100644
--- a/test/CodeGen/XCore/addsub64.ll
+++ b/test/CodeGen/XCore/addsub64.ll
@@ -42,3 +42,18 @@ entry:
 ; CHECK: maccs:
 ; CHECK: maccs r1, r0, r3, r2
 ; CHECK-NEXT: retsp 0
+
+define i64 @lmul(i32 %a, i32 %b, i32 %c, i32 %d) {
+entry:
+	%0 = zext i32 %a to i64
+	%1 = zext i32 %b to i64
+	%2 = zext i32 %c to i64
+	%3 = zext i32 %d to i64
+	%4 = mul i64 %1, %0
+	%5 = add i64 %4, %2
+	%6 = add i64 %5, %3
+	ret i64 %6
+}
+; CHECK: lmul:
+; CHECK: lmul r1, r0, r1, r0, r2, r3
+; CHECK-NEXT: retsp 0