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[Bug tree-optimization/39761] PRE does not discover constant real/imaginary parts

From: "bonzini at gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
To: gcc-bugs at gcc dot gnu dot org
Date: 14 Apr 2009 11:56:27 -0000
Subject: [Bug tree-optimization/39761] PRE does not discover constant real/imaginary parts
References: <bug-39761-7849@http.gcc.gnu.org/bugzilla/>
Reply-to: gcc-bugzilla at gcc dot gnu dot org


------- Comment #3 from bonzini at gnu dot org  2009-04-14 11:56 -------
No, it survives to RTL :-(

Adjusting subject.


-- 

bonzini at gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|ccp does not fully propagate|PRE does not discover
                   |constant real/imaginary     |constant real/imaginary
                   |parts                       |parts


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39761

References:
- [Bug tree-optimization/39761] New: ccp does not fully propagate constant real/imaginary parts
  - From: bonzini at gnu dot org

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