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80 lines
2.2 KiB
ObjectPascal
80 lines
2.2 KiB
ObjectPascal
{
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Copyright (c) 1998-2007 by Free Pascal development team
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Generate PowerPC64 inline nodes
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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****************************************************************************
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}
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unit nppcinl;
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{$i fpcdefs.inc}
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interface
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uses
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node,ninl,ncginl,ngppcinl;
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type
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tppc64inlinenode = class(tgppcinlinenode)
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function first_sqrt_real: tnode; override;
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procedure second_sqrt_real; override;
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end;
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implementation
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uses
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cutils,globals,verbose,
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aasmtai,aasmdata,aasmcpu,
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symconst,symdef,
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defutil,
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cgbase,pass_2,
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cpubase,ncgutil,
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cgutils,cgobj,rgobj;
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{*****************************************************************************
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tppc64inlinenode
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*****************************************************************************}
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function tppc64inlinenode.first_sqrt_real : tnode;
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begin
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expectloc:=LOC_FPUREGISTER;
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registersint:=left.registersint;
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registersfpu:=max(left.registersfpu,1);
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first_sqrt_real := nil;
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end;
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procedure tppc64inlinenode.second_sqrt_real;
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begin
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location.loc:=LOC_FPUREGISTER;
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load_fpu_location;
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case left.location.size of
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OS_F32:
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current_asmdata.CurrAsmList.concat(taicpu.op_reg_reg(A_FSQRTS,location.register,
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left.location.register));
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OS_F64:
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current_asmdata.CurrAsmList.concat(taicpu.op_reg_reg(A_FSQRT,location.register,
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left.location.register));
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else
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inherited;
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end;
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end;
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begin
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cinlinenode:=tppc64inlinenode;
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end.
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