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[Bug tree-optimization/18664] [4.0 Regression] ACATS ICE cxaa010 expected ssa_name, have var_decl in verify_ssa, at tree-ssa.c:660
- 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: 30 Nov 2004 15:55:35 -0000
- Subject: [Bug tree-optimization/18664] [4.0 Regression] ACATS ICE cxaa010 expected ssa_name, have var_decl in verify_ssa, at tree-ssa.c:660
- References: <20041124220118.18664.laurent@guerby.net>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-30 15:55 -------
Should have been fixed by:
PR/18664
* tree-ssa-operands.c (build_ssa_operands, case MODIFY_EXPR):
Ignore a VIEW_CONVERT_EXPR on LHS when deciding if must or may def.
* tree-ssa-ccp.c (visit_assignment): If LHS is a VIEW_CONVERT_EXPR,
add an inverse VIEW_CONVERT_EXPR to const_val.
But Kenner might have got the bug number wrong.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18664