rtlanal.c
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re PR rtl-optimization/83565 (RTL combine pass yields wrong rotate result) · 371ae937
PR rtl-optimization/83565 * rtlanal.c (nonzero_bits1): On WORD_REGISTER_OPERATIONS machines, do not extend the result to a larger mode for rotate operations. (num_sign_bit_copies1): Likewise. From-SVN: r256572
Eric Botcazou committed