[Bug rtl-optimization/20527] [4.1, 4.0 regression] Mishandling of postincrement causes bzip2 miscompilation.

[hp at gcc dot gnu dot org]

------- Additional Comments From hp at gcc dot gnu dot org  2005-03-18 03:35 -------
Created an attachment (id=8413)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8413&action=view)
Test-case

Test-case, derived from bzip2-1.0.2/huffman.c:BZ2_hbCreateDecodeTables
which also examplifies the effects of requiring long unwieldy license
notices with your code and derivates.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20527