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// Vector Integer Mul 7*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 8*9880d681SAndroid Build Coastguard Worker mul v0.8b, v1.8b, v2.8b 9*9880d681SAndroid Build Coastguard Worker mul v0.16b, v1.16b, v2.16b 10*9880d681SAndroid Build Coastguard Worker mul v0.4h, v1.4h, v2.4h 11*9880d681SAndroid Build Coastguard Worker mul v0.8h, v1.8h, v2.8h 12*9880d681SAndroid Build Coastguard Worker mul v0.2s, v1.2s, v2.2s 13*9880d681SAndroid Build Coastguard Worker mul v0.4s, v1.4s, v2.4s 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Worker// CHECK: mul v0.8b, v1.8b, v2.8b // encoding: [0x20,0x9c,0x22,0x0e] 16*9880d681SAndroid Build Coastguard Worker// CHECK: mul v0.16b, v1.16b, v2.16b // encoding: [0x20,0x9c,0x22,0x4e] 17*9880d681SAndroid Build Coastguard Worker// CHECK: mul v0.4h, v1.4h, v2.4h // encoding: [0x20,0x9c,0x62,0x0e] 18*9880d681SAndroid Build Coastguard Worker// CHECK: mul v0.8h, v1.8h, v2.8h // encoding: [0x20,0x9c,0x62,0x4e] 19*9880d681SAndroid Build Coastguard Worker// CHECK: mul v0.2s, v1.2s, v2.2s // encoding: [0x20,0x9c,0xa2,0x0e] 20*9880d681SAndroid Build Coastguard Worker// CHECK: mul v0.4s, v1.4s, v2.4s // encoding: [0x20,0x9c,0xa2,0x4e] 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 24*9880d681SAndroid Build Coastguard Worker// Vector Floating-Point Mul 25*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 26*9880d681SAndroid Build Coastguard Worker fmul v0.2s, v1.2s, v2.2s 27*9880d681SAndroid Build Coastguard Worker fmul v0.4s, v1.4s, v2.4s 28*9880d681SAndroid Build Coastguard Worker fmul v0.2d, v1.2d, v2.2d 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Worker// CHECK: fmul v0.2s, v1.2s, v2.2s // encoding: [0x20,0xdc,0x22,0x2e] 31*9880d681SAndroid Build Coastguard Worker// CHECK: fmul v0.4s, v1.4s, v2.4s // encoding: [0x20,0xdc,0x22,0x6e] 32*9880d681SAndroid Build Coastguard Worker// CHECK: fmul v0.2d, v1.2d, v2.2d // encoding: [0x20,0xdc,0x62,0x6e] 33*9880d681SAndroid Build Coastguard Worker 34*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 35*9880d681SAndroid Build Coastguard Worker// Vector Floating-Point Div 36*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 37*9880d681SAndroid Build Coastguard Worker fdiv v0.2s, v1.2s, v2.2s 38*9880d681SAndroid Build Coastguard Worker fdiv v0.4s, v1.4s, v2.4s 39*9880d681SAndroid Build Coastguard Worker fdiv v0.2d, v1.2d, v2.2d 40*9880d681SAndroid Build Coastguard Worker 41*9880d681SAndroid Build Coastguard Worker// CHECK: fdiv v0.2s, v1.2s, v2.2s // encoding: [0x20,0xfc,0x22,0x2e] 42*9880d681SAndroid Build Coastguard Worker// CHECK: fdiv v0.4s, v1.4s, v2.4s // encoding: [0x20,0xfc,0x22,0x6e] 43*9880d681SAndroid Build Coastguard Worker// CHECK: fdiv v0.2d, v1.2d, v2.2d // encoding: [0x20,0xfc,0x62,0x6e] 44*9880d681SAndroid Build Coastguard Worker 45*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 46*9880d681SAndroid Build Coastguard Worker// Vector Multiply (Polynomial) 47*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 48*9880d681SAndroid Build Coastguard Worker pmul v17.8b, v31.8b, v16.8b 49*9880d681SAndroid Build Coastguard Worker pmul v0.16b, v1.16b, v2.16b 50*9880d681SAndroid Build Coastguard Worker 51*9880d681SAndroid Build Coastguard Worker// CHECK: pmul v17.8b, v31.8b, v16.8b // encoding: [0xf1,0x9f,0x30,0x2e] 52*9880d681SAndroid Build Coastguard Worker// CHECK: pmul v0.16b, v1.16b, v2.16b // encoding: [0x20,0x9c,0x22,0x6e] 53*9880d681SAndroid Build Coastguard Worker 54*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 55*9880d681SAndroid Build Coastguard Worker// Vector Saturating Doubling Multiply High 56*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 57*9880d681SAndroid Build Coastguard Worker sqdmulh v2.4h, v25.4h, v3.4h 58*9880d681SAndroid Build Coastguard Worker sqdmulh v12.8h, v5.8h, v13.8h 59*9880d681SAndroid Build Coastguard Worker sqdmulh v3.2s, v1.2s, v30.2s 60*9880d681SAndroid Build Coastguard Worker 61*9880d681SAndroid Build Coastguard Worker// CHECK: sqdmulh v2.4h, v25.4h, v3.4h // encoding: [0x22,0xb7,0x63,0x0e] 62*9880d681SAndroid Build Coastguard Worker// CHECK: sqdmulh v12.8h, v5.8h, v13.8h // encoding: [0xac,0xb4,0x6d,0x4e] 63*9880d681SAndroid Build Coastguard Worker// CHECK: sqdmulh v3.2s, v1.2s, v30.2s // encoding: [0x23,0xb4,0xbe,0x0e] 64*9880d681SAndroid Build Coastguard Worker 65*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 66*9880d681SAndroid Build Coastguard Worker// Vector Saturating Rouding Doubling Multiply High 67*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 68*9880d681SAndroid Build Coastguard Worker sqrdmulh v2.4h, v25.4h, v3.4h 69*9880d681SAndroid Build Coastguard Worker sqrdmulh v12.8h, v5.8h, v13.8h 70*9880d681SAndroid Build Coastguard Worker sqrdmulh v3.2s, v1.2s, v30.2s 71*9880d681SAndroid Build Coastguard Worker 72*9880d681SAndroid Build Coastguard Worker// CHECK: sqrdmulh v2.4h, v25.4h, v3.4h // encoding: [0x22,0xb7,0x63,0x2e] 73*9880d681SAndroid Build Coastguard Worker// CHECK: sqrdmulh v12.8h, v5.8h, v13.8h // encoding: [0xac,0xb4,0x6d,0x6e] 74*9880d681SAndroid Build Coastguard Worker// CHECK: sqrdmulh v3.2s, v1.2s, v30.2s // encoding: [0x23,0xb4,0xbe,0x2e] 75*9880d681SAndroid Build Coastguard Worker 76*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 77*9880d681SAndroid Build Coastguard Worker// Vector Multiply Extended 78*9880d681SAndroid Build Coastguard Worker//---------------------------------------------------------------------- 79*9880d681SAndroid Build Coastguard Worker fmulx v21.2s, v5.2s, v13.2s 80*9880d681SAndroid Build Coastguard Worker fmulx v1.4s, v25.4s, v3.4s 81*9880d681SAndroid Build Coastguard Worker fmulx v31.2d, v22.2d, v2.2d 82*9880d681SAndroid Build Coastguard Worker 83*9880d681SAndroid Build Coastguard Worker// CHECK: fmulx v21.2s, v5.2s, v13.2s // encoding: [0xb5,0xdc,0x2d,0x0e] 84*9880d681SAndroid Build Coastguard Worker// CHECK: fmulx v1.4s, v25.4s, v3.4s // encoding: [0x21,0xdf,0x23,0x4e] 85*9880d681SAndroid Build Coastguard Worker// CHECK: fmulx v31.2d, v22.2d, v2.2d // encoding: [0xdf,0xde,0x62,0x4e] 86*9880d681SAndroid Build Coastguard Worker 87