[Bug target/113155] large overhead for cast float to uint64_t. Arm cortex-m4 (ARMv7E-M, fpv4-sp-d16, ieee 754). Compiler: arm-none-eabi-gcc

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113155

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Again how did you configure gcc because that changes which libgcc is being used
and with what options?


Also I suspect you should just be using -march=armv7e-m+fp instead.

Provide the output of:
`arm-none-eabi-gcc -v` should be enough.