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Date: Tue, 13 Apr 2010 08:23:00 -0000
Subject: [Bug c++/43746]  New: -fmerge-constants and -fmerge-all-constants don't work at AVR target
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-fmerge-all-constants and &#8211;fmerge-constants don&#8217;t work at AVR
target.
Example:
const char text1[] PROGMEM=&#8221;Test&#8221;;
const char text2[] PROGMEM=&#8221;Test&#8221;;

will still produce duplicated &#8220;Test&#8221; string in generated code.


-- 
           Summary: -fmerge-constants and -fmerge-all-constants don't work
                    at AVR target
           Product: gcc
           Version: 4.3.5
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tfrancuz at mp dot pl


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43746