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comparison src/share/vm/opto/regalloc.cpp @ 14437:15120a36272d

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8028767: PPC64: (part 121): smaller shared changes needed to build C2 Summary: smaller shared changes required to build the C2 compiler on PPC64. Reviewed-by: kvn
author goetz
date Thu, 21 Nov 2013 19:00:57 -0800
parents a7114d3d712e
children abec000618bf
comparison
equal deleted inserted replaced
14436:b0133e4187d3 14437:15120a36272d
75 // Not allowed in the out-preserve area. 75 // Not allowed in the out-preserve area.
76 // In-preserve area is allowed so Intel can fetch the return pc out. 76 // In-preserve area is allowed so Intel can fetch the return pc out.
77 assert( reg < _matcher._old_SP || 77 assert( reg < _matcher._old_SP ||
78 (reg >= OptoReg::add(_matcher._old_SP,C->out_preserve_stack_slots()) && 78 (reg >= OptoReg::add(_matcher._old_SP,C->out_preserve_stack_slots()) &&
79 reg < _matcher._in_arg_limit) || 79 reg < _matcher._in_arg_limit) ||
80 reg >= OptoReg::add(_matcher._new_SP,C->out_preserve_stack_slots()), 80 reg >= OptoReg::add(_matcher._new_SP, C->out_preserve_stack_slots()) ||
81 // Allow return_addr in the out-preserve area.
82 reg == _matcher.return_addr(),
81 "register allocated in a preserve area" ); 83 "register allocated in a preserve area" );
82 return reg2offset_unchecked( reg ); 84 return reg2offset_unchecked( reg );
83 } 85 }
84 86
85 //------------------------------offset2reg------------------------------------- 87 //------------------------------offset2reg-------------------------------------