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shenruifen |
/********************************************************************\
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|* *|
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|* Copyright (c) 2006 by SimpLight Nanoelectronics. *|
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|* All rights reserved *|
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|* *|
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|* This program is free software; you can redistribute it and/or *|
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|* modify it under the terms of the GNU General Public License as *|
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|* published by the Free Software Foundation; either version 2, *|
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|* or (at your option) any later version. *|
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|* *|
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\********************************************************************/
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1950 |
laijx |
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/* ====================================================================
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* ====================================================================
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*
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* CG driver declarations which include target dependencies.
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*
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* THIS FILE IS ONLY TO BE INCLUDE BY ../cgdriver.cxx!!!!
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*
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* ====================================================================
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* ====================================================================
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*/
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inline BOOL Enable_Prefetch_Ahead_For_Target(void)
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{
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return TRUE;
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}
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inline BOOL Target_Has_Prefetch(void)
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{
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return TRUE;
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}
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inline BOOL Enable_Prefetch_For_Target(void)
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{
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return TRUE;
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}
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inline BOOL Enable_Idiv_In_FPU_For_Target(void)
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{
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return FALSE;
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}
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inline BOOL Target_Has_Cmoves(void)
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{
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return FALSE;
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}
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inline BOOL Enable_Spec_Idiv_For_Target(void)
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{
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return FALSE;
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}
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inline BOOL Enable_Fold_Expanded_daddiu_For_Target(void)
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{
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return FALSE;
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}
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inline BOOL Enable_LOH_For_Target(void)
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{
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return FALSE;
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}
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inline BOOL Enable_Fill_Delay_Slots_For_Target(void)
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{
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if (Is_Target_Sb1())
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return TRUE;
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else
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// SGI assembler does not accept something like
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// bne $2,$0,.Lt_0_1+4
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// It expects something like
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// bne $2,$0,.+76
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// Because, we can not generate absolute addresses (Inline assembly),
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// we do not enable Fill_Delay_Slot optimization for R10k.
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return FALSE;
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}
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#ifdef PAIRS
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inline BOOL Enable_SWP_Memory_Pairs(void)
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{
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return FALSE;
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}
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#endif /* PAIRS */
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inline BOOL Enable_SWP_Optimistic_II_Search(void)
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{
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return TRUE;
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}
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