[Bug tree-optimization/21564] [4.1 Regression] Fatal miscompile with -O1 -fno-strict-aliasing -finline-functions

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-05-14 
01:19 -------
This is an aliasing issue, -O1 -fno-ivopts -finline-functions works.
DCE thinks the store to gfp->out_samplerate is dead.

Note the code will seg fault right away anyways, you need the following change 
to main:
Replace:
    lame_global_flags *gf ;
With:
    lame_global_flags gf1;
    lame_global_flags *gf = &gf1;

-- 
           What    |Removed                     |Added
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                 CC|                            |dnovillo at gcc dot gnu dot
                   |                            |org
           Keywords|                            |alias


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21564