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Re: enable checking for stage1 compiler
- From: Jeffrey A Law <law at redhat dot com>
- To: Nathan Sidwell <nathan at codesourcery dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, Mark Mitchell <mark at codesourcery dot com>
- Date: Mon, 13 Sep 2004 13:00:35 -0600
- Subject: Re: enable checking for stage1 compiler
- Organization: Red Hat, Inc
- References: <4145A648.6040300@codesourcery.com>
- Reply-to: law at redhat dot com
On Mon, 2004-09-13 at 07:53, Nathan Sidwell wrote:
> This patch builds the stage1 compiler with checking enabled, regardless
> of the final compiler's checking status.
>
> The change to ssa_verify is necessary to avoid a comparison failure.
> Without it checking compiler and unchecking compilers end up with dominance
> graphs with differently ordered child nodes.
>
> booted & tested on i686-pc-linux-gnu, ok?
The second hunk (avoid unnecessary changes in the dominator state)
is OK.
jeff