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[Bug tree-optimization/18237] [4.0 regression] tree check: expected ssa_name, have var_decl in verify_ssa
- From: "dberlin at dberlin dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Nov 2004 16:01:55 -0000
- Subject: [Bug tree-optimization/18237] [4.0 regression] tree check: expected ssa_name, have var_decl in verify_ssa
- References: <20041030211339.18237.schwab@suse.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dberlin at dberlin dot org 2004-11-01 16:01 -------
Subject: Re: [4.0 regression] tree check:
expected ssa_name, have var_decl in verify_ssa
On Mon, 1 Nov 2004, pinskia at gcc dot gnu dot org wrote:
>
> ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-01 14:28 -------
> We are adding a VUSE which has a VAR_DECL and not a SSA_NAME. This is after 32.redphi2.
>
This occurs if you screw the vuses.
just add mark_new_variables_for_renaming when you modify the statement,
and TODO_rename_vars to the pass todo flags, and it'll DTRT.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18237