JDK-8032045 breaks fastdebug builds of hotspot (only) on fedora 19 and later. Those releases require optimization to be on whenever _FORTIFY_SOURCE is > 0. Example error:

In file included from /usr/include/stdio.h:27:0,
... more nested includes ...
                 from .../src/share/vm/runtime/sharedRuntimeTrig.cpp:25:
/usr/include/features.h:330:4: error: #warning _FORTIFY_SOURCE requires compilin
g with optimization (-O) [-Werror=cpp]
 # warning _FORTIFY_SOURCE requires compiling with optimization (-O)
    ^

which fails because features.h has:

#if defined _FORTIFY_SOURCE && _FORTIFY_SOURCE > 0
# if !defined __OPTIMIZE__ || __OPTIMIZE__ <= 0
# warning _FORTIFY_SOURCE requires compiling with optimization (-O)

Note that sharedRuntimeTrig.cpp and sharedRuntimeTrans.cpp both fail to compile because of this problem. Both those files have special "per-file" optimization settings in make/linux/makefiles/*.make which disable optimization by using -O0.