44 lines · plain
1// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s2 3// Check that the assembler can handle the documented syntax for AArch644 5 6//------------------------------------------------------------------------------7// Vector Integer Saturating Rounding Shift Lef (Signed)8//------------------------------------------------------------------------------9 sqrshl v0.8b, v1.8b, v2.8b10 sqrshl v0.16b, v1.16b, v2.16b11 sqrshl v0.4h, v1.4h, v2.4h12 sqrshl v0.8h, v1.8h, v2.8h13 sqrshl v0.2s, v1.2s, v2.2s14 sqrshl v0.4s, v1.4s, v2.4s15 sqrshl v0.2d, v1.2d, v2.2d16 17// CHECK: sqrshl v0.8b, v1.8b, v2.8b // encoding: [0x20,0x5c,0x22,0x0e]18// CHECK: sqrshl v0.16b, v1.16b, v2.16b // encoding: [0x20,0x5c,0x22,0x4e]19// CHECK: sqrshl v0.4h, v1.4h, v2.4h // encoding: [0x20,0x5c,0x62,0x0e]20// CHECK: sqrshl v0.8h, v1.8h, v2.8h // encoding: [0x20,0x5c,0x62,0x4e]21// CHECK: sqrshl v0.2s, v1.2s, v2.2s // encoding: [0x20,0x5c,0xa2,0x0e]22// CHECK: sqrshl v0.4s, v1.4s, v2.4s // encoding: [0x20,0x5c,0xa2,0x4e]23// CHECK: sqrshl v0.2d, v1.2d, v2.2d // encoding: [0x20,0x5c,0xe2,0x4e]24 25//------------------------------------------------------------------------------26// Vector Integer Saturating Rounding Shift Lef (Unsigned)27//------------------------------------------------------------------------------28 uqrshl v0.8b, v1.8b, v2.8b29 uqrshl v0.16b, v1.16b, v2.16b30 uqrshl v0.4h, v1.4h, v2.4h31 uqrshl v0.8h, v1.8h, v2.8h32 uqrshl v0.2s, v1.2s, v2.2s33 uqrshl v0.4s, v1.4s, v2.4s34 uqrshl v0.2d, v1.2d, v2.2d35 36// CHECK: uqrshl v0.8b, v1.8b, v2.8b // encoding: [0x20,0x5c,0x22,0x2e]37// CHECK: uqrshl v0.16b, v1.16b, v2.16b // encoding: [0x20,0x5c,0x22,0x6e]38// CHECK: uqrshl v0.4h, v1.4h, v2.4h // encoding: [0x20,0x5c,0x62,0x2e]39// CHECK: uqrshl v0.8h, v1.8h, v2.8h // encoding: [0x20,0x5c,0x62,0x6e]40// CHECK: uqrshl v0.2s, v1.2s, v2.2s // encoding: [0x20,0x5c,0xa2,0x2e]41// CHECK: uqrshl v0.4s, v1.4s, v2.4s // encoding: [0x20,0x5c,0xa2,0x6e]42// CHECK: uqrshl v0.2d, v1.2d, v2.2d // encoding: [0x20,0x5c,0xe2,0x6e]43 44