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1; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2,+v7 %s -o - | FileCheck %s2 3define i32 @f1(i32 %a) {4; CHECK-LABEL: f1:5; CHECK: clz r6 %tmp = tail call i32 @llvm.ctlz.i32(i32 %a, i1 true)7 ret i32 %tmp8}9 10declare i32 @llvm.ctlz.i32(i32, i1) nounwind readnone11