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From: "ibolton at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug target/48308] crosscompiling to arm fails with assembler: can't resolve '.LC4' {.rodata.str1.1 section} - '.LPIC4' {*UND* section}
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48308

Ian Bolton <ibolton at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2011.03.29 15:23:12
                 CC|                            |ibolton at gcc dot gnu.org
      Known to work|                            |4.4.5, 4.5.2
     Ever Confirmed|0                           |1
      Known to fail|                            |4.6.0, 4.7.0

--- Comment #6 from Ian Bolton <ibolton at gcc dot gnu.org> 2011-03-29 15:23:12 UTC ---
Using trunk, r171422, I have compiled the reduced test case as follows:

arm-none-linux-gnueabi-gcc -fPIC -Os -c pr48308.c -mcpu=arm9tdmi -marm
pr48308.s: Assembler messages:
pr48308.s:97: Error: can't resolve `.LC4' {.rodata.str1.1 section} - `.LPIC4'
{*UND* section}

With --save-temps, you can see the missing .LPIC4 in the .s.

This is therefore confirmed in trunk as well.

FYI: the problem doesn't happen with -mthumb.