binary compatibility between gcc 3.4.3 and 4.x

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binary compatibility between gcc 3.4.3 and 4.x
\ Rathi, Dinesh (28 Sep 2006)
. \ Ian Lance Taylor (28 Sep 2006)

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Subject:	binary compatibility between gcc 3.4.3 and 4.x
Group:	Gcc-help
From:	Rathi, Dinesh
Date:	28 Sep 2006

Are these versions binary compatible with each other on Linux 64 (intel
arch)? I need to use a shared library built using gcc 3.4.3 and will be
building my executable using gcc 4.1.1.

Thanks
Dinesh