Michael Jones 3b3b816f29 [libc] add rounding modes to printf float conv
This adds functionality for rounding towards negative inf, positive inf,
and zero to the float hex conversion (%a).

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D129702
2022-07-15 11:11:32 -07:00
..
2022-06-15 11:45:38 -07:00
2022-05-17 13:32:59 -07:00