[PATCH 2/5] iee754: prvoide gcc builtins based generic sqrt functions

Vineet Gupta Vineet.Gupta1@synopsys.com
Mon Jun 1 18:12:11 GMT 2020

On 6/1/20 7:42 AM, Adhemerval Zanella via Libc-alpha wrote:
> You will need to move this definitions inside the !USE_SQRTF_BUILTIN
> to avoid defined by not used warnings.  Current practice is to just
> open code the constants and let compiler optimize the constant pool:

Won't it be better to keep the const variable and trust the compiler to subsume it
instead of open coding in multiple places. Makes it more readable ?


More information about the Libc-alpha mailing list