[Bug middle-end/39745] Wrong code by >= -O2 for pre-initialized variable and casted access

[ktietz at gcc dot gnu dot org]

------- Comment #1 from ktietz at gcc dot gnu dot org  2009-04-12 19:20 -------
Created an attachment (id=17623)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17623&action=view)
testcase

Reduced testcase for showing the issue


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39745