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[Bug tree-optimization/19853] [4.0 Regression] incorrect vops after exposing a new global variable
- From: "uweigand at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Feb 2005 19:25:27 -0000
- Subject: [Bug tree-optimization/19853] [4.0 Regression] incorrect vops after exposing a new global variable
- References: <20050209142004.19853.pinskia@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From uweigand at gcc dot gnu dot org 2005-02-14 19:25 -------
(In reply to comment #7)
> We *gimplify* in the middle of the optimization pipeline? Sigh.
See tree-sra.c:generate_one_element_init. Now, I don't see how to
cause this gimplification to create new temporary variables except
in the Ada case, so maybe it is an Ada problem after all. But I'm
not sure ...
> Send me a test case in a new PR?
I only have the Ada test case for this; I can try to simplify it
a bit further ...
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19853