6 Commits

Author	SHA1	Message	Date
tom_at_work	dba5da67af	* initial support for subregister loading (ppc64 specific part only) ... + added EXTRDI and INSRDI opcode * lots of additional debug code when EXTDEBUG enabled git-svn-id: trunk@3724 -	2006-05-28 21:02:25 +00:00
tom_at_work	5240913a80	* cleaner allocation of scratch registers, removed unnecessary cg methods which emitted code using a fixed register ... + generation of lots of additional debug/trace messages with $EXTDEBUG * code cleanup (intendation) git-svn-id: trunk@3584 -	2006-05-19 21:27:44 +00:00
tom_at_work	d088695868	* ppc64: moved division by constant optimization from nppcmat to cgcpu unit ... * ppc64: cg now also replaces multiplications/divisions by negative powers of two by shifts (and a negate) * ppc64: replacement of divison by constants now properly check the -O2 compiler switch git-svn-id: trunk@1662 -	2005-11-05 17:59:14 +00:00
tom_at_work	e4a61f4af1	* a_op_const_reg_reg optimizations ... * added some more 64 bit PPC opcodes * removed last mwpascal references * added replacement of division/modulo by constant by multiplications and shifts for 64 bit * general cleanup git-svn-id: trunk@1648 -	2005-11-04 22:49:05 +00:00
tom_at_work	2198a6a44a	* assembly round and trunc routines for ppc64 ... git-svn-id: trunk@1601 -	2005-10-26 21:43:54 +00:00
peter	6bf3269b41	* powerpc64 port from Thomas Schatzl ... git-svn-id: trunk@1193 -	2005-09-25 17:19:44 +00:00