1*9880d681SAndroid Build Coastguard Worker; RUN: llvm-mc -triple arm64-apple-darwin -show-encoding < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerfoo: 4*9880d681SAndroid Build Coastguard Worker;==---------------------------------------------------------------------------== 5*9880d681SAndroid Build Coastguard Worker; 5.4.4 Bitfield Operations 6*9880d681SAndroid Build Coastguard Worker;==---------------------------------------------------------------------------== 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Worker bfm w1, w2, #1, #15 9*9880d681SAndroid Build Coastguard Worker bfm x1, x2, #1, #15 10*9880d681SAndroid Build Coastguard Worker sbfm w1, w2, #1, #15 11*9880d681SAndroid Build Coastguard Worker sbfm x1, x2, #1, #15 12*9880d681SAndroid Build Coastguard Worker ubfm w1, w2, #1, #15 13*9880d681SAndroid Build Coastguard Worker ubfm x1, x2, #1, #15 14*9880d681SAndroid Build Coastguard Worker sbfiz wzr, w0, #31, #1 15*9880d681SAndroid Build Coastguard Worker sbfiz xzr, x0, #31, #1 16*9880d681SAndroid Build Coastguard Worker ubfiz wzr, w0, #31, #1 17*9880d681SAndroid Build Coastguard Worker ubfiz xzr, x0, #31, #1 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Worker; CHECK: bfxil w1, w2, #1, #15 ; encoding: [0x41,0x3c,0x01,0x33] 20*9880d681SAndroid Build Coastguard Worker; CHECK: bfxil x1, x2, #1, #15 ; encoding: [0x41,0x3c,0x41,0xb3] 21*9880d681SAndroid Build Coastguard Worker; CHECK: sbfx w1, w2, #1, #15 ; encoding: [0x41,0x3c,0x01,0x13] 22*9880d681SAndroid Build Coastguard Worker; CHECK: sbfx x1, x2, #1, #15 ; encoding: [0x41,0x3c,0x41,0x93] 23*9880d681SAndroid Build Coastguard Worker; CHECK: ubfx w1, w2, #1, #15 ; encoding: [0x41,0x3c,0x01,0x53] 24*9880d681SAndroid Build Coastguard Worker; CHECK: ubfx x1, x2, #1, #15 ; encoding: [0x41,0x3c,0x41,0xd3] 25*9880d681SAndroid Build Coastguard Worker; CHECK: sbfiz wzr, w0, #31, #1 ; encoding: [0x1f,0x00,0x01,0x13] 26*9880d681SAndroid Build Coastguard Worker; CHECK: sbfiz xzr, x0, #31, #1 ; encoding: [0x1f,0x00,0x61,0x93] 27*9880d681SAndroid Build Coastguard Worker; CHECK: lsl wzr, w0, #31 ; encoding: [0x1f,0x00,0x01,0x53] 28*9880d681SAndroid Build Coastguard Worker; CHECK: ubfiz xzr, x0, #31, #1 ; encoding: [0x1f,0x00,0x61,0xd3] 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Worker;==---------------------------------------------------------------------------== 31*9880d681SAndroid Build Coastguard Worker; 5.4.5 Extract (immediate) 32*9880d681SAndroid Build Coastguard Worker;==---------------------------------------------------------------------------== 33*9880d681SAndroid Build Coastguard Worker 34*9880d681SAndroid Build Coastguard Worker extr w1, w2, w3, #15 35*9880d681SAndroid Build Coastguard Worker extr x2, x3, x4, #1 36*9880d681SAndroid Build Coastguard Worker 37*9880d681SAndroid Build Coastguard Worker; CHECK: extr w1, w2, w3, #15 ; encoding: [0x41,0x3c,0x83,0x13] 38*9880d681SAndroid Build Coastguard Worker; CHECK: extr x2, x3, x4, #1 ; encoding: [0x62,0x04,0xc4,0x93] 39