| Dan Gohman | fce288f | 2009-09-09 00:09:15 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=arm | grep "subs r" | count 2 |
| 2 | ; RUN: llc < %s -march=arm | grep "adc r" | ||||
| 3 | ; RUN: llc < %s -march=arm | grep "sbc r" | count 2 | ||||
| Evan Cheng | 1e249e3 | 2009-06-25 20:59:23 +0000 | [diff] [blame] | 4 | |
| 5 | define i64 @f1(i64 %a, i64 %b) { | ||||
| 6 | entry: | ||||
| 7 | %tmp = sub i64 %a, %b | ||||
| 8 | ret i64 %tmp | ||||
| 9 | } | ||||
| 10 | |||||
| 11 | define i64 @f2(i64 %a, i64 %b) { | ||||
| 12 | entry: | ||||
| 13 | %tmp1 = shl i64 %a, 1 | ||||
| 14 | %tmp2 = sub i64 %tmp1, %b | ||||
| 15 | ret i64 %tmp2 | ||||
| 16 | } | ||||