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Re: Another bootstrap problem w/980115 snapshot.
- To: Lee Iverson <leei at ai dot sri dot com>
- Subject: Re: Another bootstrap problem w/980115 snapshot.
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Sun, 18 Jan 1998 01:04:23 -0700
- cc: egcs at cygnus dot com
- Reply-To: law at cygnus dot com
In message <199801162259.OAA27337@Canada.AI.SRI.COM>you write:
>
> This shows up under SGI Irix 6.x compile, since
> HARD_POINTER_REGNUM == ARG_POINTER_REGNUM. The second bug is a little
> more generic, since the use of gen_rtx_REG() to shortcuts on
> RETURN_ADDRESS_POINTER_REGNUM and thus can't be used to actually
> *create* the return_address_pointer_rtx!
>
>
> 1998-01-16 Lee Iverson <leei@Canada.AI.SRI.COM>
>
> * emit_rtl.c (init_emit_once): Ensure that potential aliasing
> between frame_pointer_rtx, hard_frame_pointer_rtx, and
> arg_pointer_rtx is respected in initialization.
> (init_emit_once): Use gen_rtx_raw_REG() to create
> return_address_pointer_rtx.
HARD_POINTER_REGNUM should be HARD_FRAME_POINTER_REGNUM. I fixed that
and installed the patch.
jeff