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[Bug lto/88087] [9 Regression] ICE in execute at tree-ssa-pre.c:4220 since r266183
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 20 Nov 2018 08:06:41 +0000
- Subject: [Bug lto/88087] [9 Regression] ICE in execute at tree-ssa-pre.c:4220 since r266183
- Auto-submitted: auto-generated
- References: <bug-88087-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88087
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Nov 20 08:06:09 2018
New Revision: 266301
URL: https://gcc.gnu.org/viewcvs?rev=266301&root=gcc&view=rev
Log:
2018-11-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/88087
* tree-ssa-pre.c (create_expression_by_pieces): Re-materialize
call fntype.
* tree-ssa-sccvn.c (copy_reference_ops_from_call): Remember
call fntype.
* gcc.dg/tree-ssa/pr88087.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/pr88087.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-pre.c
trunk/gcc/tree-ssa-sccvn.c