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2002-02-05 Eric Christopher <echristo@redhat.com> * config/mips/crti.asm: Add changes for mips16. mips16 uses register 7 as RA instead of $31. * config/mips/crtn.asm: Ditto. * config/mips/mips.c (mips_move_2words): Add case for TARGET_MIPS16 when HOST_BITS_PER_WIDE_INT >= 64. (compute_frame_size): Fix typo. (save_restore_insns): Ditto. Make documentation about using register $7 as return register more precise. (mips_expand_epilogue): Fix comment. Add code to work around not being able to add to the stack pointer directly. * config/mips/mips.h (EH_RETURN_DATA_REGNO): Change register number to 2 for TARGET_MIPS16 as we need 6 and 7 as clobbers in the epilogue. From-SVN: r49535 |
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