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[Bug rtl-optimization/34503] Issues with constant/copy propagation implementation in gcse.c
- From: "steven at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 Dec 2007 08:42:39 -0000
- Subject: [Bug rtl-optimization/34503] Issues with constant/copy propagation implementation in gcse.c
- References: <bug-34503-280@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from steven at gcc dot gnu dot org 2007-12-17 08:42 -------
I am working on a new implementation of CPROP for GCC 4.4, which tries to solve
the abovementioned issues. The new implementation is also using the DF scan
information instead of compute_sets() and CUIDs.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34503