This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/29877] out of SSA (TER) extends variable life of variable beyond original declared
- From: "amacleod at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Nov 2006 18:20:06 -0000
- Subject: [Bug tree-optimization/29877] out of SSA (TER) extends variable life of variable beyond original declared
- References: <bug-29877-13580@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from amacleod at redhat dot com 2006-11-18 18:20 -------
Yes, I think that is sufficient. I beleive all register variables have to be
loaded into an SSA_NAME like this before they can be used, and they all have to
have a virtual operand. So it should be good.
You beat me to it :-)
Andrew
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29877