Function replace

cranelift/assembler-x64/src/fuzz.rs:225–242

()

#[test]
fn replace() {
    assert_eq!(
        replace_signed_immediates("andl $0xffffff9a, %r11d"),
        "andl $-0x66, %r11d"
    );
    assert_eq!(
        replace_signed_immediates("xorq $0xffffffffffffffbc, 0x7f139ecc(%r9)"),
        "xorq $-0x44, 0x7f139ecc(%r9)"
    );
    assert_eq!(
        replace_signed_immediates("subl $0x3ca77a19, -0x1a030f40(%r14)"),
        "subl $0x3ca77a19, -0x1a030f40(%r14)"
    );
    assert_eq!(
        replace_signed_immediates("movq $0xffffffff864ae103, %rsi"),
        "movq $18446744071667638531, %rsi"
    );
}

/// Remove everything after the first semicolon in the disassembly and trim any
/// trailing spaces. This is necessary to remove the implicit operands we end up