This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/55023] hppa: wrong code generated with tail call optimisation
- From: "danglin 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 Dec 2014 23:10:51 +0000
- Subject: [Bug target/55023] hppa: wrong code generated with tail call optimisation
- Auto-submitted: auto-generated
- References: <bug-55023-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55023
--- Comment #14 from John David Anglin <danglin at gcc dot gnu.org> ---
Author: danglin
Date: Mon Dec 22 23:10:18 2014
New Revision: 219037
URL: https://gcc.gnu.org/viewcvs?rev=219037&root=gcc&view=rev
Log:
PR target/55023
* dse.c (scan_insn): Treat sibling call as though it does a wild read.
* testsuite/gcc.dg/pr55023.c: New file.
Added:
trunk/gcc/testsuite/gcc.dg/pr55023.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/dse.c
trunk/gcc/testsuite/ChangeLog