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[Bug tree-optimization/57980] [4.7/4.8/4.9 Regression] gcc 4.8.1 -foptimize-sibling-calls -O1 ICE in build_int_cst_wide, at tree.c:1210
- From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 13 Aug 2013 13:34:30 +0000
- Subject: [Bug tree-optimization/57980] [4.7/4.8/4.9 Regression] gcc 4.8.1 -foptimize-sibling-calls -O1 ICE in build_int_cst_wide, at tree.c:1210
- Auto-submitted: auto-generated
- References: <bug-57980-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57980
--- Comment #5 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Tue Aug 13 13:34:08 2013
New Revision: 201687
URL: http://gcc.gnu.org/viewcvs?rev=201687&root=gcc&view=rev
Log:
2013-08-13 Marek Polacek <polacek@redhat.com>
Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/57980
* tree-tailcall.c (process_assignment): Return false
when not dealing with integers or floats.
* gcc.dg/pr57980.c: New test.
Added:
branches/gcc-4_8-branch/gcc/testsuite/gcc.dg/pr57980.c
Modified:
branches/gcc-4_8-branch/gcc/ChangeLog
branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
branches/gcc-4_8-branch/gcc/tree-tailcall.c