Revert "runtime: move pcvalue cache to M"
This reverts CL 515276.
This broke the longtest builders. For example:
https://build.golang.org/log/
351a1a198a6b843b1881c1fb6cdef51f3e413e8b
Change-Id: Ie79067464fe8e226da31721cf127f3efb6011452
Reviewed-on: https://go-review.googlesource.com/c/go/+/516856
Auto-Submit: Austin Clements <austin@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Austin Clements <austin@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>