1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=hexagon-unknown-elf -mcpu=hexagonv5 -hexagon-bit=0 < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; Optimize fabsf to clrbit in V5. 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; CHECK: r{{[0-9]+}} = clrbit(r{{[0-9]+}}, #31) 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine float @my_fabsf(float %x) nounwind { 7*9880d681SAndroid Build Coastguard Workerentry: 8*9880d681SAndroid Build Coastguard Worker %x.addr = alloca float, align 4 9*9880d681SAndroid Build Coastguard Worker store float %x, float* %x.addr, align 4 10*9880d681SAndroid Build Coastguard Worker %0 = load float, float* %x.addr, align 4 11*9880d681SAndroid Build Coastguard Worker %call = call float @fabsf(float %0) readnone 12*9880d681SAndroid Build Coastguard Worker ret float %call 13*9880d681SAndroid Build Coastguard Worker} 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerdeclare float @fabsf(float) 16