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[Bug target/39723] [4.9/5/6 Regression][cond-optab] worse code with long long shifts on v850
- From: "law at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 11 Feb 2016 05:04:34 +0000
- Subject: [Bug target/39723] [4.9/5/6 Regression][cond-optab] worse code with long long shifts on v850
- Auto-submitted: auto-generated
- References: <bug-39723-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39723
Jeffrey A. Law <law at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #13 from Jeffrey A. Law <law at redhat dot com> ---
Seems to be the same fundamental problem due to a lack of hard register cost
propagation.
*** This bug has been marked as a duplicate of bug 56069 ***