[Bug tree-optimization/25737] [4.1/4.2 Regression] ACATS c974001 c974013 hang with struct aliasing

krebbel at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Thu Sep 21 13:56:00 GMT 2006



------- Comment #30 from krebbel at gcc dot gnu dot org  2006-09-21 13:56 -------
All three (c974001, c974013 and cb20001) do not fail on s390x anymore since my
patch removing the CLOBBERs for eh registers has been applied:

http://gcc.gnu.org/ml/gcc-patches/2006-09/msg00498.html

If the analysis in this PR is correct it seems unlikely to me that the patch is
directly related to the cause of the problem. Maybe it simply hides the real
problem somehow.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25737



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