1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2,+v7,+t2xtpk %s -o - | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerdefine i32 @f1(i32 %a) { 4*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f1: 5*9880d681SAndroid Build Coastguard Worker; CHECK: rev r0, r0 6*9880d681SAndroid Build Coastguard Worker %tmp = tail call i32 @llvm.bswap.i32(i32 %a) 7*9880d681SAndroid Build Coastguard Worker ret i32 %tmp 8*9880d681SAndroid Build Coastguard Worker} 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.bswap.i32(i32) nounwind readnone 11*9880d681SAndroid Build Coastguard Worker 12*9880d681SAndroid Build Coastguard Workerdefine i32 @f2(i32 %X) { 13*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f2: 14*9880d681SAndroid Build Coastguard Worker; CHECK: revsh r0, r0 15*9880d681SAndroid Build Coastguard Worker %tmp1 = lshr i32 %X, 8 16*9880d681SAndroid Build Coastguard Worker %tmp1.upgrd.1 = trunc i32 %tmp1 to i16 17*9880d681SAndroid Build Coastguard Worker %tmp3 = trunc i32 %X to i16 18*9880d681SAndroid Build Coastguard Worker %tmp2 = and i16 %tmp1.upgrd.1, 255 19*9880d681SAndroid Build Coastguard Worker %tmp4 = shl i16 %tmp3, 8 20*9880d681SAndroid Build Coastguard Worker %tmp5 = or i16 %tmp2, %tmp4 21*9880d681SAndroid Build Coastguard Worker %tmp5.upgrd.2 = sext i16 %tmp5 to i32 22*9880d681SAndroid Build Coastguard Worker ret i32 %tmp5.upgrd.2 23*9880d681SAndroid Build Coastguard Worker} 24