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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 Rounding Shift Lef (Signed)8//------------------------------------------------------------------------------9 srshl v0.8b, v1.8b, v2.8b10 srshl v0.16b, v1.16b, v2.16b11 srshl v0.4h, v1.4h, v2.4h12 srshl v0.8h, v1.8h, v2.8h13 srshl v0.2s, v1.2s, v2.2s14 srshl v0.4s, v1.4s, v2.4s15 srshl v0.2d, v1.2d, v2.2d16 17// CHECK: srshl v0.8b, v1.8b, v2.8b // encoding: [0x20,0x54,0x22,0x0e]18// CHECK: srshl v0.16b, v1.16b, v2.16b // encoding: [0x20,0x54,0x22,0x4e]19// CHECK: srshl v0.4h, v1.4h, v2.4h // encoding: [0x20,0x54,0x62,0x0e]20// CHECK: srshl v0.8h, v1.8h, v2.8h // encoding: [0x20,0x54,0x62,0x4e]21// CHECK: srshl v0.2s, v1.2s, v2.2s // encoding: [0x20,0x54,0xa2,0x0e]22// CHECK: srshl v0.4s, v1.4s, v2.4s // encoding: [0x20,0x54,0xa2,0x4e]23// CHECK: srshl v0.2d, v1.2d, v2.2d // encoding: [0x20,0x54,0xe2,0x4e]24 25//------------------------------------------------------------------------------26// Vector Integer Rounding Shift Lef (Unsigned)27//------------------------------------------------------------------------------28 urshl v0.8b, v1.8b, v2.8b29 urshl v0.16b, v1.16b, v2.16b30 urshl v0.4h, v1.4h, v2.4h31 urshl v0.8h, v1.8h, v2.8h32 urshl v0.2s, v1.2s, v2.2s33 urshl v0.4s, v1.4s, v2.4s34 urshl v0.2d, v1.2d, v2.2d35 36// CHECK: urshl v0.8b, v1.8b, v2.8b // encoding: [0x20,0x54,0x22,0x2e]37// CHECK: urshl v0.16b, v1.16b, v2.16b // encoding: [0x20,0x54,0x22,0x6e]38// CHECK: urshl v0.4h, v1.4h, v2.4h // encoding: [0x20,0x54,0x62,0x2e]39// CHECK: urshl v0.8h, v1.8h, v2.8h // encoding: [0x20,0x54,0x62,0x6e]40// CHECK: urshl v0.2s, v1.2s, v2.2s // encoding: [0x20,0x54,0xa2,0x2e]41// CHECK: urshl v0.4s, v1.4s, v2.4s // encoding: [0x20,0x54,0xa2,0x6e]42// CHECK: urshl v0.2d, v1.2d, v2.2d // encoding: [0x20,0x54,0xe2,0x6e]43 44 45 46