| ; RUN: llvm-mc -triple arm64-apple-darwin -show-encoding < %s | FileCheck %s |
| .text |
| ; parseOperand check |
| ; CHECK: add sp, sp, #32 ; encoding: [0xff,0x83,0x00,0x91] |
| add sp, sp, 32 |
| |
| ; Optional shift |
| ; CHECK: adds x3, x4, #1024, lsl #12 ; encoding: [0x83,0x00,0x50,0xb1] |
| adds x3, x4, 1024, lsl 12 |
| |
| ; Optional extend |
| ; CHECK: add sp, x2, x3 ; encoding: [0x5f,0x60,0x23,0x8b] |
| add sp, x2, x3, uxtx 0 |
| |
| ; FP immediates |
| ; CHECK: fmov s1, #0.12500000 ; encoding: [0x01,0x10,0x28,0x1e] |
| fmov s1, 0.125 |
| |
| ; Barrier operand |
| ; CHECK: dmb osh ; encoding: [0xbf,0x33,0x03,0xd5] |
| dmb 3 |
| |
| ; Prefetch and memory |
| |
| ; Single register inside [] |
| ; CHECK: ldnp w3, w2, [x15, #16] ; encoding: [0xe3,0x09,0x42,0x28] |
| ldnp w3, w2, [x15, 16] |
| |
| ; Memory, two registers inside [] |
| ; CHECK: prfm pstl3strm, [x4, x5, lsl #3] ; encoding: [0x95,0x78,0xa5,0xf8] |
| prfm pstl3strm, [x4, x5, lsl 3] |
