[Bug middle-end/116299] GCC optimizes away code when long double is represented by the IBM double-double method.

[rmaguire314 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116299

--- Comment #5 from Ryan <rmaguire314 at gmail dot com> ---
Appending.

    Compiler Options:
        -pedantic -Wall -Wextra -Wpedantic -Wmissing-field-initializers
        -Wconversion -Wmissing-prototypes -Wmissing-declarations
        -Winit-self -Wnull-dereference -Wwrite-strings -Wdouble-promotion
        -Wfloat-conversion -Wstrict-prototypes -Wold-style-definition
        -I../ -DNDEBUG -g -fPIC -O3 -flto -c

Executes with no warnings or errors on the entire library.

-Ryan