Re: [PTR-PLUS] Fix powerpc64-linux-gnu bootstrap and all testcases

[Andrew_Pinski at PlayStation dot Sony dot Com]

Andrew Pinski/R&D/SCEA wrote on 05/15/2007 02:38:59 PM:

> Hi,
>   THe issue is here is mostly PLUS_EXPR was being used for pointer 
addition which is no longer valid.  This fixes those cases in both the 
rs6000 backend and one more case in the fortran front-end.  The stdargs 
testcase was failing because I changed tree-stdarg.c too much to check for 
POINTER_PLUS_EXPR when it should check for both.  This patch fixes those 
three problems.
> 
> Committed to the branch after a bootstrap/test on powerpc64-linux-gnu 
with no regressions.
> 
> Thanks,
> Andrew Pinski
> 
> ChangeLog:
>  * config/rs6000/rs6000.c (rs6000_va_start): Use POINTER_PLUS_EXPR
>  instead of PLUS_EXPR for pointer addition.
>  (rs6000_va_start): Likewise.
>  Also use sizetype for the offset.
>  * tree-stdarg.c (va_list_counter_bump): Check for PLUS_EXPR
>  and POINTER_PLUS_EXPR.
>  (check_va_list_escapes): Likewise.

I forgot the fortran part of the changelog:

fortran/ChangeLog:
        * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Use 
POINTER_PLUS_EXPR
        instead of PLUS_EXPR for pointer addition.

Sorry about that,
Andrew Pinski

Attachment: fixppc64.diff.txt
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