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In recent gcc versions, REGNO_OK_FOR_BASE_P() is not called directly, but rather via regno_ok_for_base_p() which is a wrapper in gcc/addresses.h. The wrapper obtains a hard register number from pseudo via reg_renumber array, so REGNO_OK_FOR_BASE_P() does not need to take this into consideration. On the other hand, since there is only one use of REGNO_OK_FOR_BASE_P() in the target-specific code, it would make more sense to simplify the definition of REGNO_OK_FOR_BASE_P() and replace its call with that of regno_ok_for_base_p(). gcc/ChangeLog: * config/xtensa/xtensa.cc (#include): Add "addresses.h". * config/xtensa/xtensa.h (REGNO_OK_FOR_BASE_P): Simplify to just a call to GP_REG_P(). (BASE_REG_P): Replace REGNO_OK_FOR_BASE_P() with the equivalent call to regno_ok_for_base_p().
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