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Re: enable-checking problems on PPC
- To: Franz Sirl <Franz dot Sirl-kernel at lauterbach dot com>
- Subject: Re: enable-checking problems on PPC
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Thu, 14 Oct 1999 00:29:30 -0600
- cc: gcc-bugs at gcc dot gnu dot org
- Reply-To: law at cygnus dot com
In message <99101402250400.01713@ns1102.munich.netsurf.de>you write:
> Now I understand the reason behind a long patch queue, just wait and it
> will be superflous sometime :-).
:-) It's not planned that way, but it does happen. Not as often as I might
like though. [ When a patch is overtaken by events like this it usually
means we're cleaning up something that desperately needed a cleanup. ]
> >I believe align_rtx will always be a CONST_INT in the case you're looking
> at;
> >so accessing with INTVAL would be the right thing to do.
>
> Yep, works. I used the following patch to catch possible glitches:
>
> * rs6000.c (expand_block_move): Use INTVAL, not XINT to access
> alignement
No need to abort -- emit_block_move is always going to pass in a constant
integer (it's actually defined as always being a CONST_INT in the docs too).
jeff