I think you also need to modify the "ST_Init" to initialize the new field
newly added. Another suggestion, it would be great if this patch can be
split into saveral pieces.
2012/7/12 shenrfen <shenr...@gmail.com>
> Hi, all.****
>
> ****
>
> I would like add location info for Symbol tab.****
>
> ** **
>
> Could you please give a review? ****
>
> Any question please let me know. ****
>
> Any suggestion is welcome.****
>
> Thx very much.****
>
> ****
>
> Class ST {****
>
> ...****
>
> SRCPOS location; // location where define symbol****
>
> }****
>
> ** **
>
> *Main work:*
>
> **(1) **Add location info for ST at wgen phase****
>
> **(2) **Remap location info at inline phase****
>
> **a) **Remap Global st is the technical difficulties****
>
> **(3) **Remap location info at IPA phase****
>
> **(4) **Fix bug when –IPA:dst=on****
>
> **a) **Add abstract_dst info for DST_INLINED_SUBROUTINE****
>
> ** **
>
> DST_INFO_IDX abstract_origin; /* The abstract version of this
> instance */****
>
> + DST_TYPE abstract_dst; /* dst where abstract_origin is
> located */ ****
>
> ….****
>
> } DST_INLINED_SUBROUTINE;****
>
> ** **
>
> *New option:*
>
> **(1) **Trace_IPA_Remap_Symtab_File_Num ( –Wj,-tt19:0x200000 )****
>
> **(2) **–IPA:dst=on/off (dst merge is done at inline phase)****
>
> **a) **In previous version, this option is disable.****
>
> * *
>
> *The followed tests have been done:*
>
> **(1) **there was only one dst finally, all function has been inlined*
> ***
>
> **(2) **there was more than one dst finally, some function cannot be
> inline****
>
> **(3) **more than 4 level inline(global st and local st)****
>
> **(4) **all function is in one file & only one function in one file &
> middle case****
>
> **(5) **Inline = on/off ****
>
> **(6) **Nucleus Os can be passed, All local st and global st are
> checked.****
>
> ** **
>
> Best Regards****
>
> RuifenShen****
>
> ** **
>
>
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>
--
Regards,
Lai Jian-Xin
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