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Date: Thu, 30 Dec 2004 12:21:00 -0000
From: "steven at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Message-ID: <20041230122123.19205.steven@gcc.gnu.org>
Reply-To: gcc-bugzilla@gcc.gnu.org
Subject: [Bug target/19205] New: [m68k] avoid converting INDEX to SI mode if a narrower mode suffices
X-Bugzilla-Reason: CC
X-SW-Source: 2004-12/txt/msg03939.txt.bz2
List-Id: <gcc-bugs.sourceware.org>

Item 109 from the old PROBLEMS file (no test case available):

----------------------------------------
It is desirable to avoid converting INDEX to SImode if a narrower
mode suffices, as HImode does on the 68000.  How can this be done?
----------------------------------------

-- 
           Summary: [m68k] avoid converting INDEX to SI mode if a narrower
                    mode suffices
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Keywords: missed-optimization
          Severity: enhancement
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: steven at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19205