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Jim Wilson 956a5206b0 (insn-attr.h): Include. 
(pragma_nosave_low_regs): New global variable.
(calc_live_regs): If SH3 and pragma_nosave_low_regs, then don't
save registers r0 through r7 for interrupt functions.
(function_epilogue): Clear pragma_nosave_low_regs.
(handle_pragma): Set pragma_nosave_low_regs if see pragma for it.

From-SVN: r10649
 		1995-11-30 12:31:06 -08:00
gcc (insn-attr.h): Include. 1995-11-30 12:31:06 -08:00