RE: help on - adding a new pass to gcc

["Bingfeng Mei" <bmei@broadcom.com>]

Did you add your new object file to OBJS-common list in Makefile.in? 

Bingfeng



> -----Original Message-----
> From: gcc-owner@gcc.gnu.org [mailto:gcc-owner@gcc.gnu.org] On 
> Behalf Of ddmetro
> Sent: 10 November 2009 16:25
> To: gcc@gcc.gnu.org
> Subject: help on - adding a new pass to gcc
> 
> 
> Hi All,
>          We are adding a new pass for - structural hazard 
> optimization - in
> gcc.
>          We have added a rtl_opt_pass variable(pass_sched3) 
> declaration in
> tree-pass.h and defined the same in a new file - sched-by-category.c
>          We then added a target in gcc/Makefile.in, as follows:
> sched-by-category.o : sched-by-category.c $(CONFIG_H) $(SYSTEM_H)
> coretypes.h $(TM_H) \
>    $(RTL_H) $(SCHED_INT_H) $(REGS_H) hard-reg-set.h 
> $(FLAGS_H) insn-config.h
> \
>    $(FUNCTION_H) $(INSN_ATTR_H) $(TOPLEV_H) $(RECOG_H) 
> except.h $(PARAMS_H)
> \
>    $(TM_P_H) $(TARGET_H) $(CFGLAYOUT_H) $(TIMEVAR_H) tree-pass.h  \
>    $(DBGCNT_H)
> 
>          We are getting an error in passes.c - undefined reference to
> 'pass_sched3'
>          Kindly guide us as to what is wrong in our approach 
> of adding a new
> file to gcc build.
> 
> Thanking You,
>   Dhiraj.
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> 86452p26286452.html
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> 
> 
>