* pa.c (out_of_line_prologue_epilogue): Delete.
        (override_options): Remove -mspace related code.
        (hppa_expand_prologue, hppa_expand_epilogue): Likewise.
        (compute_frame_size): Only allocate space for register that
        actually need to be saved.
        * pa.h (MASK_SPACE, TARGET_SPACE): Delete.
        (TARGET_SWITCHES): Remove -mspace, -mno-space
        * pa/t-pa (LIB2FUNCS_EXTRA): Remove ee.asm and ee_fp.asm
        * pa/t-pro (LIB2FUNCS_EXTRA): Likewise.  Remove -mspace multilib.
        * pa/ee.asm, pa/ee_fp.asm: Delete.

From-SVN: r28125