[Bug tree-optimization/63738] [4.9/5 Regression] ssa corruption when compiled with -O3

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63738

Oleg Endo <olegendo at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |olegendo at gcc dot gnu.org

--- Comment #9 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Richard, the testcase gcc.dg/torture/pr63738.c is causing an excess error here:

warning: implicit declaration of function '_setjmp'
[-Wimplicit-function-declaration]