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[Bug tree-optimization/64807] [5 Regression] Wrong-code because of wide-int division
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 27 Jan 2015 08:26:50 +0000
- Subject: [Bug tree-optimization/64807] [5 Regression] Wrong-code because of wide-int division
- Auto-submitted: auto-generated
- References: <bug-64807-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64807
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Jan 27 08:26:13 2015
New Revision: 220153
URL: https://gcc.gnu.org/viewcvs?rev=220153&root=gcc&view=rev
Log:
PR tree-optimization/64807
* wide-int.cc (wi::divmod_internal): Clear
b_dividend[dividend_blocks_needed].
* gcc.dg/pr64807.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr64807.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/wide-int.cc