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1// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s2 3 .code644 movb $0x0, (%esi)5// CHECK: encoding: [0x67,0xc6,0x06,0x00]6 movb $0x0, (%rsi)7// CHECK: encoding: [0xc6,0x06,0x00]8 9 .code3210 movb $0x0, (%si)11// CHECK: encoding: [0x67,0xc6,0x04,0x00]12 movb $0x0, (%esi)13// CHECK: encoding: [0xc6,0x06,0x00]14 movw $0x1234, (%si)15// CHECK: encoding: [0x67,0x66,0xc7,0x04,0x34,0x12]16 movl $0x12345678, (%bx,%si,1)17// CHECK: encoding: [0x67,0xc7,0x00,0x78,0x56,0x34,0x12]18 movw $0x1234, 0x5678(%bp)19// CHECK: encoding: [0x67,0x66,0xc7,0x86,0x78,0x56,0x34,0x12]20 21 .code1622 movb $0x0, (%si)23// CHECK: encoding: [0xc6,0x04,0x00]24 movb $0x0, (%esi)25// CHECK: encoding: [0x67,0xc6,0x06,0x00]26 movb $0x5a, (%bp,%di,1)27// CHECK: encoding: [0xc6,0x03,0x5a]28 movb $0x5a, (%bp,%si,1)29// CHECK: encoding: [0xc6,0x02,0x5a]30