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[Bug tree-optimization/77309] wrong code at -Os and above on x86_64-linux-gnu (in the 64-bit mode)
- 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: Mon, 22 Aug 2016 16:07:10 +0000
- Subject: [Bug tree-optimization/77309] wrong code at -Os and above on x86_64-linux-gnu (in the 64-bit mode)
- Authentication-results: sourceware.org; auth=none
- Auto-submitted: auto-generated
- References: <bug-77309-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77309
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-08-22
CC| |mpolacek at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Started with
commit aaaaacd4b7bf3e977ed8b932fdca4adc7eeb4e6c
Author: jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed Dec 4 11:25:06 2013 +0000
PR rtl-optimization/58726
* combine.c (force_to_mode): Fix comment typo. Don't destructively
modify x for ROTATE, ROTATERT and IF_THEN_ELSE.
* gcc.c-torture/execute/pr58726.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205664
138bc75d-0d04-0410-961f-82ee72b054a4