| ; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2,+v7 %s -o - | FileCheck %s | |
| define i32 @f1(i32 %a) { | |
| ; CHECK-LABEL: f1: | |
| ; CHECK: clz r | |
| %tmp = tail call i32 @llvm.ctlz.i32(i32 %a, i1 true) | |
| ret i32 %tmp | |
| } | |
| declare i32 @llvm.ctlz.i32(i32, i1) nounwind readnone |