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Uros Bizjak authored
x86_64 zero-extends 32bit xor to a full 64bit register. Use %k asm operand modifier to force 32bit register and save 268 bytes in kvm.o Signed-off-by:
Uros Bizjak <ubizjak@gmail.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
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