mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 19:23:23 +01:00
59118910ac
This skips a couple of compare ones due to the different syntaxt for floating-point 0.0. AArch64 does it more canonically, and we'll need to fiddle ARM64 to make it work. llvm-svn: 207119
76 lines
3.7 KiB
ArmAsm
76 lines
3.7 KiB
ArmAsm
// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
|
|
// RUN: llvm-mc -triple arm64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
|
|
|
|
// Check that the assembler can handle the documented syntax for AArch64
|
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Vector Integer Halving Add (Signed)
|
|
//------------------------------------------------------------------------------
|
|
shadd v0.8b, v1.8b, v2.8b
|
|
shadd v0.16b, v1.16b, v2.16b
|
|
shadd v0.4h, v1.4h, v2.4h
|
|
shadd v0.8h, v1.8h, v2.8h
|
|
shadd v0.2s, v1.2s, v2.2s
|
|
shadd v0.4s, v1.4s, v2.4s
|
|
|
|
// CHECK: shadd v0.8b, v1.8b, v2.8b // encoding: [0x20,0x04,0x22,0x0e]
|
|
// CHECK: shadd v0.16b, v1.16b, v2.16b // encoding: [0x20,0x04,0x22,0x4e]
|
|
// CHECK: shadd v0.4h, v1.4h, v2.4h // encoding: [0x20,0x04,0x62,0x0e]
|
|
// CHECK: shadd v0.8h, v1.8h, v2.8h // encoding: [0x20,0x04,0x62,0x4e]
|
|
// CHECK: shadd v0.2s, v1.2s, v2.2s // encoding: [0x20,0x04,0xa2,0x0e]
|
|
// CHECK: shadd v0.4s, v1.4s, v2.4s // encoding: [0x20,0x04,0xa2,0x4e]
|
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Vector Integer Halving Add (Unsigned)
|
|
//------------------------------------------------------------------------------
|
|
uhadd v0.8b, v1.8b, v2.8b
|
|
uhadd v0.16b, v1.16b, v2.16b
|
|
uhadd v0.4h, v1.4h, v2.4h
|
|
uhadd v0.8h, v1.8h, v2.8h
|
|
uhadd v0.2s, v1.2s, v2.2s
|
|
uhadd v0.4s, v1.4s, v2.4s
|
|
|
|
// CHECK: uhadd v0.8b, v1.8b, v2.8b // encoding: [0x20,0x04,0x22,0x2e]
|
|
// CHECK: uhadd v0.16b, v1.16b, v2.16b // encoding: [0x20,0x04,0x22,0x6e]
|
|
// CHECK: uhadd v0.4h, v1.4h, v2.4h // encoding: [0x20,0x04,0x62,0x2e]
|
|
// CHECK: uhadd v0.8h, v1.8h, v2.8h // encoding: [0x20,0x04,0x62,0x6e]
|
|
// CHECK: uhadd v0.2s, v1.2s, v2.2s // encoding: [0x20,0x04,0xa2,0x2e]
|
|
// CHECK: uhadd v0.4s, v1.4s, v2.4s // encoding: [0x20,0x04,0xa2,0x6e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Vector Integer Halving Sub (Signed)
|
|
//------------------------------------------------------------------------------
|
|
shsub v0.8b, v1.8b, v2.8b
|
|
shsub v0.16b, v1.16b, v2.16b
|
|
shsub v0.4h, v1.4h, v2.4h
|
|
shsub v0.8h, v1.8h, v2.8h
|
|
shsub v0.2s, v1.2s, v2.2s
|
|
shsub v0.4s, v1.4s, v2.4s
|
|
|
|
// CHECK: shsub v0.8b, v1.8b, v2.8b // encoding: [0x20,0x24,0x22,0x0e]
|
|
// CHECK: shsub v0.16b, v1.16b, v2.16b // encoding: [0x20,0x24,0x22,0x4e]
|
|
// CHECK: shsub v0.4h, v1.4h, v2.4h // encoding: [0x20,0x24,0x62,0x0e]
|
|
// CHECK: shsub v0.8h, v1.8h, v2.8h // encoding: [0x20,0x24,0x62,0x4e]
|
|
// CHECK: shsub v0.2s, v1.2s, v2.2s // encoding: [0x20,0x24,0xa2,0x0e]
|
|
// CHECK: shsub v0.4s, v1.4s, v2.4s // encoding: [0x20,0x24,0xa2,0x4e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Vector Integer Halving Sub (Unsigned)
|
|
//------------------------------------------------------------------------------
|
|
uhsub v0.8b, v1.8b, v2.8b
|
|
uhsub v0.16b, v1.16b, v2.16b
|
|
uhsub v0.4h, v1.4h, v2.4h
|
|
uhsub v0.8h, v1.8h, v2.8h
|
|
uhsub v0.2s, v1.2s, v2.2s
|
|
uhsub v0.4s, v1.4s, v2.4s
|
|
|
|
// CHECK: uhsub v0.8b, v1.8b, v2.8b // encoding: [0x20,0x24,0x22,0x2e]
|
|
// CHECK: uhsub v0.16b, v1.16b, v2.16b // encoding: [0x20,0x24,0x22,0x6e]
|
|
// CHECK: uhsub v0.4h, v1.4h, v2.4h // encoding: [0x20,0x24,0x62,0x2e]
|
|
// CHECK: uhsub v0.8h, v1.8h, v2.8h // encoding: [0x20,0x24,0x62,0x6e]
|
|
// CHECK: uhsub v0.2s, v1.2s, v2.2s // encoding: [0x20,0x24,0xa2,0x2e]
|
|
// CHECK: uhsub v0.4s, v1.4s, v2.4s // encoding: [0x20,0x24,0xa2,0x6e]
|
|
|