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[Bug tree-optimization/15874] [3.5 Regression] ICE: in create_temp, at tree-outof-ssa.c:143 with -O2 (C++)
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Jun 2004 14:26:32 -0000
- Subject: [Bug tree-optimization/15874] [3.5 Regression] ICE: in create_temp, at tree-outof-ssa.c:143 with -O2 (C++)
- References: <20040608141043.15874.commie1@gmx.net>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-08 14:25 -------
This is a very recent ICE as I cannot reproduce this on "gcc version 3.5.0 20040607 (experimental)".
I want to say this is caused by:
2004-06-07 Richard Henderson <rth@redhat.com>
* gimple-low.c (struct lower_data): Add the_return_label and
one_return_stmt.
(lower_function_body): Initialize and use them.
(lower_return_expr): New.
(lower_stmt): Call it.
* gimplify.c (gimplify_return_expr): Force the argument to be either
null or a result_decl.
* tree-gimple.c: Update gimple grammer to match.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Deny
coalescing of result_decls.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |rth at gcc dot gnu dot org
Severity|normal |critical
Keywords| |ice-on-valid-code
Known to work| |3.4.0
Summary|ICE: in create_temp, at |[3.5 Regression] ICE: in
|tree-outof-ssa.c:143 with - |create_temp, at tree-outof-
|O2 (C++) |ssa.c:143 with -O2 (C++)
Target Milestone|--- |3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15874