* config/bfin/bfin.opt (mstack-check-l1): New.
* doc/invoke.texi (Blackfin Options): Document it.
* config/bfin/bfin.c (bfin_expand_prologue): Generate code to use
stack bounds in L1 memory if the new option is enabled.
(override_options): Don't allow combinations of -fstack-limit and
-mstack-check-l1.
(add_to_reg): Renamed from add_to_sp. All callers changed. Lose some
dead code.
From-SVN: r119049
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libraries, are under different terms; see the individual source files
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The directory INSTALL contains copies of the installation information
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See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information. An online readable
version of the manual is in the files gcc/doc/gcc.info*.
See http://gcc.gnu.org/bugs.html for how to report bugs usefully.
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