| // RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s |
| |
| .code64 |
| movb $0x0, (%esi) |
| // CHECK: encoding: [0x67,0xc6,0x06,0x00] |
| movb $0x0, (%rsi) |
| // CHECK: encoding: [0xc6,0x06,0x00] |
| |
| .code32 |
| movb $0x0, (%si) |
| // CHECK: encoding: [0x67,0xc6,0x04,0x00] |
| movb $0x0, (%esi) |
| // CHECK: encoding: [0xc6,0x06,0x00] |
| movw $0x1234, (%si) |
| // CHECK: encoding: [0x67,0x66,0xc7,0x04,0x34,0x12] |
| movl $0x12345678, (%bx,%si,1) |
| // CHECK: encoding: [0x67,0xc7,0x00,0x78,0x56,0x34,0x12] |
| movw $0x1234, 0x5678(%bp) |
| // CHECK: encoding: [0x67,0x66,0xc7,0x86,0x78,0x56,0x34,0x12] |
| |
| .code16 |
| movb $0x0, (%si) |
| // CHECK: encoding: [0xc6,0x04,0x00] |
| movb $0x0, (%esi) |
| // CHECK: encoding: [0x67,0xc6,0x06,0x00] |
| movb $0x5a, (%bp,%di,1) |
| // CHECK: encoding: [0xc6,0x03,0x5a] |
| movb $0x5a, (%bp,%si,1) |
| // CHECK: encoding: [0xc6,0x02,0x5a] |