[Bug middle-end/43812] [4.5/4.6 Regression] compiling .cc file with -fwhole-program results in ICE, in ipcp_iterate_stage, at ipa-cp.c:760

[jamborm at gcc dot gnu dot org]

------- Comment #6 from jamborm at gcc dot gnu dot org  2010-04-20 18:36 -------
Created an attachment (id=20449)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20449&action=view)
Work-in-progress patch

This is a patch that fixes the uderlying problem and also adds verification
that same_comdat_group lists have a given set of properties. Unfortunately the
verification fails when building libstdc++.  I'm currently investigating that.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43812