mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-01-14 00:32:55 +00:00
0a088b1fc5
In all cases, if a "mov" alias exists, it is the canonical form of the instruction. Now that TableGen can support aliases containing syntax variants, we can enable them and improve the quality of the asm output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208874 91177308-0d34-0410-b5e6-96231b3b80d8
137 lines
5.8 KiB
ArmAsm
137 lines
5.8 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
|
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Insert element (vector, from main)
|
|
//------------------------------------------------------------------------------
|
|
ins v2.b[2], w1
|
|
ins v7.h[7], w14
|
|
ins v20.s[0], w30
|
|
ins v1.d[1], x7
|
|
|
|
mov v2.b[2], w1
|
|
mov v7.h[7], w14
|
|
mov v20.s[0], w30
|
|
mov v1.d[1], x7
|
|
|
|
// CHECK: {{mov|ins}} v2.b[2], w1 // encoding: [0x22,0x1c,0x05,0x4e]
|
|
// CHECK: {{mov|ins}} v7.h[7], w14 // encoding: [0xc7,0x1d,0x1e,0x4e]
|
|
// CHECK: {{mov|ins}} v20.s[0], w30 // encoding: [0xd4,0x1f,0x04,0x4e]
|
|
// CHECK: {{mov|ins}} v1.d[1], x7 // encoding: [0xe1,0x1c,0x18,0x4e]
|
|
|
|
// CHECK: {{mov|ins}} v2.b[2], w1 // encoding: [0x22,0x1c,0x05,0x4e]
|
|
// CHECK: {{mov|ins}} v7.h[7], w14 // encoding: [0xc7,0x1d,0x1e,0x4e]
|
|
// CHECK: {{mov|ins}} v20.s[0], w30 // encoding: [0xd4,0x1f,0x04,0x4e]
|
|
// CHECK: {{mov|ins}} v1.d[1], x7 // encoding: [0xe1,0x1c,0x18,0x4e]
|
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Signed integer move (main, from element)
|
|
//------------------------------------------------------------------------------
|
|
smov w1, v0.b[15]
|
|
smov w14, v6.h[4]
|
|
smov x1, v0.b[15]
|
|
smov x14, v6.h[4]
|
|
smov x20, v9.s[2]
|
|
|
|
// CHECK: smov w1, v0.b[15] // encoding: [0x01,0x2c,0x1f,0x0e]
|
|
// CHECK: smov w14, v6.h[4] // encoding: [0xce,0x2c,0x12,0x0e]
|
|
// CHECK: smov x1, v0.b[15] // encoding: [0x01,0x2c,0x1f,0x4e]
|
|
// CHECK: smov x14, v6.h[4] // encoding: [0xce,0x2c,0x12,0x4e]
|
|
// CHECK: smov x20, v9.s[2] // encoding: [0x34,0x2d,0x14,0x4e]
|
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Unsigned integer move (main, from element)
|
|
//------------------------------------------------------------------------------
|
|
umov w1, v0.b[15]
|
|
umov w14, v6.h[4]
|
|
umov w20, v9.s[2]
|
|
umov x7, v18.d[1]
|
|
|
|
mov w20, v9.s[2]
|
|
mov x7, v18.d[1]
|
|
|
|
// CHECK: {{mov|umov}} w1, v0.b[15] // encoding: [0x01,0x3c,0x1f,0x0e]
|
|
// CHECK: {{mov|umov}} w14, v6.h[4] // encoding: [0xce,0x3c,0x12,0x0e]
|
|
// CHECK: {{mov|umov}} w20, v9.s[2] // encoding: [0x34,0x3d,0x14,0x0e]
|
|
// CHECK: {{mov|umov}} x7, v18.d[1] // encoding: [0x47,0x3e,0x18,0x4e]
|
|
|
|
// CHECK: {{mov|umov}} w20, v9.s[2] // encoding: [0x34,0x3d,0x14,0x0e]
|
|
// CHECK: {{mov|umov}} x7, v18.d[1] // encoding: [0x47,0x3e,0x18,0x4e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Insert element (vector, from element)
|
|
//------------------------------------------------------------------------------
|
|
|
|
ins v1.b[14], v3.b[6]
|
|
ins v6.h[7], v7.h[5]
|
|
ins v15.s[3], v22.s[2]
|
|
ins v0.d[0], v4.d[1]
|
|
|
|
mov v1.b[14], v3.b[6]
|
|
mov v6.h[7], v7.h[5]
|
|
mov v15.s[3], v22.s[2]
|
|
mov v0.d[0], v4.d[1]
|
|
|
|
// CHECK: {{mov|ins}} v1.b[14], v3.b[6] // encoding: [0x61,0x34,0x1d,0x6e]
|
|
// CHECK: {{mov|ins}} v6.h[7], v7.h[5] // encoding: [0xe6,0x54,0x1e,0x6e]
|
|
// CHECK: {{mov|ins}} v15.s[3], v22.s[2] // encoding: [0xcf,0x46,0x1c,0x6e]
|
|
// CHECK: {{mov|ins}} v0.d[0], v4.d[1] // encoding: [0x80,0x44,0x08,0x6e]
|
|
|
|
// CHECK: {{mov|ins}} v1.b[14], v3.b[6] // encoding: [0x61,0x34,0x1d,0x6e]
|
|
// CHECK: {{mov|ins}} v6.h[7], v7.h[5] // encoding: [0xe6,0x54,0x1e,0x6e]
|
|
// CHECK: {{mov|ins}} v15.s[3], v22.s[2] // encoding: [0xcf,0x46,0x1c,0x6e]
|
|
// CHECK: {{mov|ins}} v0.d[0], v4.d[1] // encoding: [0x80,0x44,0x08,0x6e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Duplicate to all lanes( vector, from element)
|
|
//------------------------------------------------------------------------------
|
|
dup v1.8b, v2.b[2]
|
|
dup v11.4h, v7.h[7]
|
|
dup v17.2s, v20.s[0]
|
|
dup v1.16b, v2.b[2]
|
|
dup v11.8h, v7.h[7]
|
|
dup v17.4s, v20.s[0]
|
|
dup v5.2d, v1.d[1]
|
|
|
|
// CHECK: {{mov|dup}} v1.8b, v2.b[2] // encoding: [0x41,0x04,0x05,0x0e]
|
|
// CHECK: {{mov|dup}} v11.4h, v7.h[7] // encoding: [0xeb,0x04,0x1e,0x0e]
|
|
// CHECK: {{mov|dup}} v17.2s, v20.s[0] // encoding: [0x91,0x06,0x04,0x0e]
|
|
// CHECK: {{mov|dup}} v1.16b, v2.b[2] // encoding: [0x41,0x04,0x05,0x4e]
|
|
// CHECK: {{mov|dup}} v11.8h, v7.h[7] // encoding: [0xeb,0x04,0x1e,0x4e]
|
|
// CHECK: {{mov|dup}} v17.4s, v20.s[0] // encoding: [0x91,0x06,0x04,0x4e]
|
|
// CHECK: {{mov|dup}} v5.2d, v1.d[1] // encoding: [0x25,0x04,0x18,0x4e]
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Duplicate to all lanes( vector, from main)
|
|
//------------------------------------------------------------------------------
|
|
dup v1.8b, w1
|
|
dup v11.4h, w14
|
|
dup v17.2s, w30
|
|
dup v1.16b, w2
|
|
dup v11.8h, w16
|
|
dup v17.4s, w28
|
|
dup v5.2d, x0
|
|
|
|
// CHECK: {{mov|dup}} v1.8b, w1 // encoding: [0x21,0x0c,0x01,0x0e]
|
|
// CHECK: {{mov|dup}} v11.4h, w14 // encoding: [0xcb,0x0d,0x02,0x0e]
|
|
// CHECK: {{mov|dup}} v17.2s, w30 // encoding: [0xd1,0x0f,0x04,0x0e]
|
|
// CHECK: {{mov|dup}} v1.16b, w2 // encoding: [0x41,0x0c,0x01,0x4e]
|
|
// CHECK: {{mov|dup}} v11.8h, w16 // encoding: [0x0b,0x0e,0x02,0x4e]
|
|
// CHECK: {{mov|dup}} v17.4s, w28 // encoding: [0x91,0x0f,0x04,0x4e]
|
|
// CHECK: {{mov|dup}} v5.2d, x0 // encoding: [0x05,0x0c,0x08,0x4e]
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|