| Dan Gohman | fce288f | 2009-09-09 00:09:15 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=thumb -mattr=+thumb2,+v7a | grep "clz " | count 1 |
| David Goodwin | 24062ac | 2009-06-26 20:47:43 +0000 | [diff] [blame] | 2 | |
| 3 | define i32 @f1(i32 %a) { | ||||
| 4 | %tmp = tail call i32 @llvm.ctlz.i32(i32 %a) | ||||
| 5 | ret i32 %tmp | ||||
| 6 | } | ||||
| 7 | |||||
| 8 | declare i32 @llvm.ctlz.i32(i32) nounwind readnone | ||||