build

Add Pointerness as a scannable axis #23205

Job	Run time
runtime4 O3 (x86_64-linux)	9m 18s
runtime5 (x86_64-linux)	8m 41s
runtime4 dev (x86_64-linux)	7m 40s
runtime5 poll-insertion (x86_64-linux)	8m 56s
runtime4 (aarch64-darwin)	9m 34s
runtime5 debug (x86_64-linux)	10m 52s
runtime4 O3 metrics (x86_64-linux)	9m 5s
runtime5 stack-checks (x86_64-linux)	8m 44s
runtime5 debug stack-checks (x86_64-linux)	11m 5s
runtime5 dev (x86_64-linux)	7m 49s
runtime5 debug regalloc (aarch64-darwin)	14m 19s
runtime5 regalloc (aarch64-darwin)	12m 55s
runtime4 Oclassic frame-pointers poll-insertion flambda-invariants (x86_64-linux)	8m 19s
runtime5 regalloc (aarch64-linux)	12m 38s
runtime4 regalloc (x86_64-linux)	11m 40s
runtime5 cfg-invariants (x86_64-linux)	9m 4s
runtime5 vectorizer (x86_64-linux)	8m 45s
runtime5 dwarf-tests (x86_64-linux)	7m 17s
runtime5 frame-pointers irc (x86_64-linux)	9m 33s
runtime4 address-sanitizer (x86_64-linux)	10m 54s
runtime5 address-sanitizer (x86_64-linux)	11m 48s
runtime5 frame-pointers llvmize-tests (x86_64-linux)	6m 39s
runtime5 multidomain (x86_64-linux)	10m 4s
	3h 45m 39s

Provide feedback