1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=thumb-eabi %s -o - | FileCheck %s -check-prefix=THUMB1 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f1: 5*9880d681SAndroid Build Coastguard Worker; CHECK: ror.w r0, r0, #22 6*9880d681SAndroid Build Coastguard Workerdefine i32 @f1(i32 %a) { 7*9880d681SAndroid Build Coastguard Worker %l8 = shl i32 %a, 10 8*9880d681SAndroid Build Coastguard Worker %r8 = lshr i32 %a, 22 9*9880d681SAndroid Build Coastguard Worker %tmp = or i32 %l8, %r8 10*9880d681SAndroid Build Coastguard Worker ret i32 %tmp 11*9880d681SAndroid Build Coastguard Worker} 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f2: 14*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: and 15*9880d681SAndroid Build Coastguard Worker; CHECK: ror 16*9880d681SAndroid Build Coastguard Worker; THUMB1: f2 17*9880d681SAndroid Build Coastguard Worker; THUMB1: and 18*9880d681SAndroid Build Coastguard Workerdefine i32 @f2(i32 %v, i32 %nbits) { 19*9880d681SAndroid Build Coastguard Workerentry: 20*9880d681SAndroid Build Coastguard Worker %and = and i32 %nbits, 31 21*9880d681SAndroid Build Coastguard Worker %shr = lshr i32 %v, %and 22*9880d681SAndroid Build Coastguard Worker %sub = sub i32 32, %and 23*9880d681SAndroid Build Coastguard Worker %shl = shl i32 %v, %sub 24*9880d681SAndroid Build Coastguard Worker %or = or i32 %shl, %shr 25*9880d681SAndroid Build Coastguard Worker ret i32 %or 26*9880d681SAndroid Build Coastguard Worker} 27