1*9880d681SAndroid Build Coastguard Worker// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker// Check that the assembler can handle the documented syntax for AArch64 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker//------------------------------------------------------------------------------ 7*9880d681SAndroid Build Coastguard Worker// Vector Integer Saturating Add (Signed) 8*9880d681SAndroid Build Coastguard Worker//------------------------------------------------------------------------------ 9*9880d681SAndroid Build Coastguard Worker sqadd v0.8b, v1.8b, v2.8b 10*9880d681SAndroid Build Coastguard Worker sqadd v0.16b, v1.16b, v2.16b 11*9880d681SAndroid Build Coastguard Worker sqadd v0.4h, v1.4h, v2.4h 12*9880d681SAndroid Build Coastguard Worker sqadd v0.8h, v1.8h, v2.8h 13*9880d681SAndroid Build Coastguard Worker sqadd v0.2s, v1.2s, v2.2s 14*9880d681SAndroid Build Coastguard Worker sqadd v0.4s, v1.4s, v2.4s 15*9880d681SAndroid Build Coastguard Worker sqadd v0.2d, v1.2d, v2.2d 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Worker// CHECK: sqadd v0.8b, v1.8b, v2.8b // encoding: [0x20,0x0c,0x22,0x0e] 18*9880d681SAndroid Build Coastguard Worker// CHECK: sqadd v0.16b, v1.16b, v2.16b // encoding: [0x20,0x0c,0x22,0x4e] 19*9880d681SAndroid Build Coastguard Worker// CHECK: sqadd v0.4h, v1.4h, v2.4h // encoding: [0x20,0x0c,0x62,0x0e] 20*9880d681SAndroid Build Coastguard Worker// CHECK: sqadd v0.8h, v1.8h, v2.8h // encoding: [0x20,0x0c,0x62,0x4e] 21*9880d681SAndroid Build Coastguard Worker// CHECK: sqadd v0.2s, v1.2s, v2.2s // encoding: [0x20,0x0c,0xa2,0x0e] 22*9880d681SAndroid Build Coastguard Worker// CHECK: sqadd v0.4s, v1.4s, v2.4s // encoding: [0x20,0x0c,0xa2,0x4e] 23*9880d681SAndroid Build Coastguard Worker// CHECK: sqadd v0.2d, v1.2d, v2.2d // encoding: [0x20,0x0c,0xe2,0x4e] 24*9880d681SAndroid Build Coastguard Worker 25*9880d681SAndroid Build Coastguard Worker//------------------------------------------------------------------------------ 26*9880d681SAndroid Build Coastguard Worker// Vector Integer Saturating Add (Unsigned) 27*9880d681SAndroid Build Coastguard Worker//------------------------------------------------------------------------------ 28*9880d681SAndroid Build Coastguard Worker uqadd v0.8b, v1.8b, v2.8b 29*9880d681SAndroid Build Coastguard Worker uqadd v0.16b, v1.16b, v2.16b 30*9880d681SAndroid Build Coastguard Worker uqadd v0.4h, v1.4h, v2.4h 31*9880d681SAndroid Build Coastguard Worker uqadd v0.8h, v1.8h, v2.8h 32*9880d681SAndroid Build Coastguard Worker uqadd v0.2s, v1.2s, v2.2s 33*9880d681SAndroid Build Coastguard Worker uqadd v0.4s, v1.4s, v2.4s 34*9880d681SAndroid Build Coastguard Worker uqadd v0.2d, v1.2d, v2.2d 35*9880d681SAndroid Build Coastguard Worker 36*9880d681SAndroid Build Coastguard Worker// CHECK: uqadd v0.8b, v1.8b, v2.8b // encoding: [0x20,0x0c,0x22,0x2e] 37*9880d681SAndroid Build Coastguard Worker// CHECK: uqadd v0.16b, v1.16b, v2.16b // encoding: [0x20,0x0c,0x22,0x6e] 38*9880d681SAndroid Build Coastguard Worker// CHECK: uqadd v0.4h, v1.4h, v2.4h // encoding: [0x20,0x0c,0x62,0x2e] 39*9880d681SAndroid Build Coastguard Worker// CHECK: uqadd v0.8h, v1.8h, v2.8h // encoding: [0x20,0x0c,0x62,0x6e] 40*9880d681SAndroid Build Coastguard Worker// CHECK: uqadd v0.2s, v1.2s, v2.2s // encoding: [0x20,0x0c,0xa2,0x2e] 41*9880d681SAndroid Build Coastguard Worker// CHECK: uqadd v0.4s, v1.4s, v2.4s // encoding: [0x20,0x0c,0xa2,0x6e] 42*9880d681SAndroid Build Coastguard Worker// CHECK: uqadd v0.2d, v1.2d, v2.2d // encoding: [0x20,0x0c,0xe2,0x6e] 43*9880d681SAndroid Build Coastguard Worker 44*9880d681SAndroid Build Coastguard Worker//------------------------------------------------------------------------------ 45*9880d681SAndroid Build Coastguard Worker// Vector Integer Saturating Sub (Signed) 46*9880d681SAndroid Build Coastguard Worker//------------------------------------------------------------------------------ 47*9880d681SAndroid Build Coastguard Worker sqsub v0.8b, v1.8b, v2.8b 48*9880d681SAndroid Build Coastguard Worker sqsub v0.16b, v1.16b, v2.16b 49*9880d681SAndroid Build Coastguard Worker sqsub v0.4h, v1.4h, v2.4h 50*9880d681SAndroid Build Coastguard Worker sqsub v0.8h, v1.8h, v2.8h 51*9880d681SAndroid Build Coastguard Worker sqsub v0.2s, v1.2s, v2.2s 52*9880d681SAndroid Build Coastguard Worker sqsub v0.4s, v1.4s, v2.4s 53*9880d681SAndroid Build Coastguard Worker sqsub v0.2d, v1.2d, v2.2d 54*9880d681SAndroid Build Coastguard Worker 55*9880d681SAndroid Build Coastguard Worker// CHECK: sqsub v0.8b, v1.8b, v2.8b // encoding: [0x20,0x2c,0x22,0x0e] 56*9880d681SAndroid Build Coastguard Worker// CHECK: sqsub v0.16b, v1.16b, v2.16b // encoding: [0x20,0x2c,0x22,0x4e] 57*9880d681SAndroid Build Coastguard Worker// CHECK: sqsub v0.4h, v1.4h, v2.4h // encoding: [0x20,0x2c,0x62,0x0e] 58*9880d681SAndroid Build Coastguard Worker// CHECK: sqsub v0.8h, v1.8h, v2.8h // encoding: [0x20,0x2c,0x62,0x4e] 59*9880d681SAndroid Build Coastguard Worker// CHECK: sqsub v0.2s, v1.2s, v2.2s // encoding: [0x20,0x2c,0xa2,0x0e] 60*9880d681SAndroid Build Coastguard Worker// CHECK: sqsub v0.4s, v1.4s, v2.4s // encoding: [0x20,0x2c,0xa2,0x4e] 61*9880d681SAndroid Build Coastguard Worker// CHECK: sqsub v0.2d, v1.2d, v2.2d // encoding: [0x20,0x2c,0xe2,0x4e] 62*9880d681SAndroid Build Coastguard Worker 63*9880d681SAndroid Build Coastguard Worker//------------------------------------------------------------------------------ 64*9880d681SAndroid Build Coastguard Worker// Vector Integer Saturating Sub (Unsigned) 65*9880d681SAndroid Build Coastguard Worker//------------------------------------------------------------------------------ 66*9880d681SAndroid Build Coastguard Worker uqsub v0.8b, v1.8b, v2.8b 67*9880d681SAndroid Build Coastguard Worker uqsub v0.16b, v1.16b, v2.16b 68*9880d681SAndroid Build Coastguard Worker uqsub v0.4h, v1.4h, v2.4h 69*9880d681SAndroid Build Coastguard Worker uqsub v0.8h, v1.8h, v2.8h 70*9880d681SAndroid Build Coastguard Worker uqsub v0.2s, v1.2s, v2.2s 71*9880d681SAndroid Build Coastguard Worker uqsub v0.4s, v1.4s, v2.4s 72*9880d681SAndroid Build Coastguard Worker uqsub v0.2d, v1.2d, v2.2d 73*9880d681SAndroid Build Coastguard Worker 74*9880d681SAndroid Build Coastguard Worker// CHECK: uqsub v0.8b, v1.8b, v2.8b // encoding: [0x20,0x2c,0x22,0x2e] 75*9880d681SAndroid Build Coastguard Worker// CHECK: uqsub v0.16b, v1.16b, v2.16b // encoding: [0x20,0x2c,0x22,0x6e] 76*9880d681SAndroid Build Coastguard Worker// CHECK: uqsub v0.4h, v1.4h, v2.4h // encoding: [0x20,0x2c,0x62,0x2e] 77*9880d681SAndroid Build Coastguard Worker// CHECK: uqsub v0.8h, v1.8h, v2.8h // encoding: [0x20,0x2c,0x62,0x6e] 78*9880d681SAndroid Build Coastguard Worker// CHECK: uqsub v0.2s, v1.2s, v2.2s // encoding: [0x20,0x2c,0xa2,0x2e] 79*9880d681SAndroid Build Coastguard Worker// CHECK: uqsub v0.4s, v1.4s, v2.4s // encoding: [0x20,0x2c,0xa2,0x6e] 80*9880d681SAndroid Build Coastguard Worker// CHECK: uqsub v0.2d, v1.2d, v2.2d // encoding: [0x20,0x2c,0xe2,0x6e] 81*9880d681SAndroid Build Coastguard Worker 82*9880d681SAndroid Build Coastguard Worker 83