Fixes IBM XLC behavior with uint128 fallback#2985

Merged

vitaut merged 3 commits intofmtlib:masterfrom federico-busato:xlc-uint128-fallback

Jul 22, 2022

+2-2

Commits on Jul 14, 2022

Fixes IBM XLC behavior with uint128 fallback
fbusato
committed

Commits on Jul 19, 2022

Replace legacy xlc with clang-based xlc
fbusato
committed

Commits on Jul 22, 2022

simplify xlc intrinsics handling
fbusato
committed