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[Bug gas/12049] New: Unnecessary relaxation


From: rafael dot espindola at gmail dot com
Subject: [Bug gas/12049] New: Unnecessary relaxation
Date: 23 Sep 2010 16:48:51 -0000

Gas will relax both jumps in

        .fill 14, 1, 0x90
        jmp     .LBB1_23
        .fill 14, 1, 0x90
        jmp     .LBB1_23
        .fill 18, 1, 0x90
        .align  16, 0x90
        .fill 96, 1, 0x90
.LBB1_23:

But the second relaxation is not necessary. The final offset of the second one
will be 125.

-- 
           Summary: Unnecessary relaxation
           Product: binutils
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: gas
        AssignedTo: unassigned at sources dot redhat dot com
        ReportedBy: rafael dot espindola at gmail dot com
                CC: bug-binutils at gnu dot org
 GCC build triplet: x86_64-linux-gnu
  GCC host triplet: x86_64-linux-gnu
GCC target triplet: x86_64-linux-gnu


http://sourceware.org/bugzilla/show_bug.cgi?id=12049

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