// 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, (%di,%bp,1) // CHECK: encoding: [0xc6,0x03,0x5a]