blob: d8d321fa8a1a7b764203b2a17cb7a0c06ab830c4 [file] [log] [blame] [edit]
// RUN: not --crash llvm-mc -triple x86_64-unknown-unknown --show-encoding %s 2>&1 | FileCheck %s
// CHECK: LLVM ERROR: Cannot encode high byte register in REX-prefixed instruction
movzx %dh, %rsi