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[Patch, microblaze]: Added fast_interrupt controller


Added fast_interrupt controller

Changelog

2013-02-11  Nagaraju Mekala <nmekala@xilinx.com>

  * config/microblaze/microblaze-protos.h: microblaze_is_fast_interrupt.
  * config/microblaze/microblaze.c (microblaze_attribute_table): Add
     microblaze_is_fast_interrupt.
     (microblaze_fast_interrupt_function_p): New function.
     (microblaze_is_fast_interrupt check): New function.
     (microblaze_must_save_register): Account for fast_interrupt.
     (save_restore_insns): Likewise.
     (compute_frame_size): Likewise.
     (microblaze_globalize_label): Add FAST_INTERRUPT_NAME.
  * config/microblaze/microblaze.h: Define FAST_INTERRUPT_NAME as
     fast_interrupt.
  * config/microblaze/microblaze.md (movsi_status): Can be
     fast_interrupt
     (return): Add microblaze_is_fast_interrupt.
     (return_internal): Likewise.

Attachment: 0008-Gcc-Added-fast_interrupt-controller.patch
Description: 0008-Gcc-Added-fast_interrupt-controller.patch


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