[Bug tree-optimization/24126] [4.1 Regression] tree-stdarg.c causes wrong code, not tracking va_list variable correctly

[pinskia at gcc dot gnu dot org]

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           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu dot org
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24126