1 ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {mls\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\]} | count 1
3 define i32 @f1(i32 %a, i32 %b, i32 %c) {
5 %tmp2 = sub i32 %c, %tmp1
9 ; sub doesn't commute, so no mls for this one
10 define i32 @f2(i32 %a, i32 %b, i32 %c) {
11 %tmp1 = mul i32 %a, %b
12 %tmp2 = sub i32 %tmp1, %c