stage1: hot path for resolving types of primitives
This is an attempt to save memory when building self-hosted.
before:
Total bytes allocated: 5.941 GiB, deallocated: 2.259 GiB, remaining: 3.681 GiB
after:
Total bytes allocated: 5.933 GiB, deallocated: 2.253 GiB, remaining: 3.680 GiB
c37f273cb0Andrew Kelley committed on 7/28/2020, 7:00:35 AMparent0965724