38 lines
1.8 KiB
ArmAsm
38 lines
1.8 KiB
ArmAsm
// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
|
|
|
|
// Check that the assembler can handle the documented syntax for AArch64
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Integer shift left long (Signed)
|
|
//------------------------------------------------------------------------------
|
|
sshll v0.8h, v1.8b, #3
|
|
sshll v0.4s, v1.4h, #3
|
|
sshll v0.2d, v1.2s, #3
|
|
sshll2 v0.8h, v1.16b, #3
|
|
sshll2 v0.4s, v1.8h, #3
|
|
sshll2 v0.2d, v1.4s, #3
|
|
|
|
// CHECK: sshll v0.8h, v1.8b, #3 // encoding: [0x20,0xa4,0x0b,0x0f]
|
|
// CHECK: sshll v0.4s, v1.4h, #3 // encoding: [0x20,0xa4,0x13,0x0f]
|
|
// CHECK: sshll v0.2d, v1.2s, #3 // encoding: [0x20,0xa4,0x23,0x0f]
|
|
// CHECK: sshll2 v0.8h, v1.16b, #3 // encoding: [0x20,0xa4,0x0b,0x4f]
|
|
// CHECK: sshll2 v0.4s, v1.8h, #3 // encoding: [0x20,0xa4,0x13,0x4f]
|
|
// CHECK: sshll2 v0.2d, v1.4s, #3 // encoding: [0x20,0xa4,0x23,0x4f]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Integer shift left long (Unsigned)
|
|
//------------------------------------------------------------------------------
|
|
ushll v0.8h, v1.8b, #3
|
|
ushll v0.4s, v1.4h, #3
|
|
ushll v0.2d, v1.2s, #3
|
|
ushll2 v0.8h, v1.16b, #3
|
|
ushll2 v0.4s, v1.8h, #3
|
|
ushll2 v0.2d, v1.4s, #3
|
|
|
|
// CHECK: ushll v0.8h, v1.8b, #3 // encoding: [0x20,0xa4,0x0b,0x2f]
|
|
// CHECK: ushll v0.4s, v1.4h, #3 // encoding: [0x20,0xa4,0x13,0x2f]
|
|
// CHECK: ushll v0.2d, v1.2s, #3 // encoding: [0x20,0xa4,0x23,0x2f]
|
|
// CHECK: ushll2 v0.8h, v1.16b, #3 // encoding: [0x20,0xa4,0x0b,0x6f]
|
|
// CHECK: ushll2 v0.4s, v1.8h, #3 // encoding: [0x20,0xa4,0x13,0x6f]
|
|
// CHECK: ushll2 v0.2d, v1.4s, #3 // encoding: [0x20,0xa4,0x23,0x6f]
|