zig test test/stage1/behavior.zig -target aarch64-linux-none --verbose-llvm-cpu-features

.diff

--- a1.flags	2021-03-02 17:52:38.811747918 -0500
+++ b1.flags	2021-03-02 17:52:43.179991504 -0500
@@ -1,4 +1,3 @@
--a35
 -a65
 -a76
 -aes
@@ -7,8 +6,6 @@
 -altnzcv
 -am
 -amvs
--apple-a10
--apple-a11
 -apple-a12
 -apple-a13
 -apple-a7
@@ -16,6 +13,7 @@
 -arith-cbz-fusion
 -balance-fp-ops
 -bf16
+-brbe
 -bti
 -call-saved-x10
 -call-saved-x11
@@ -29,7 +27,11 @@
 -ccdp
 -ccidx
 -ccpp
+-cmp-bcc-fusion
 -complxnum
+-CONTEXTIDREL2
+-cortex-a78c
+-cortex-r82
 -crc
 -crypto
 -custom-cheap-as-move
@@ -43,10 +45,10 @@
 -f32mm
 -f64mm
 -fgt
--fmi
+-flagm
 -force-32bit-jump-tables
-+fp-armv8
 -fp16fml
++fp-armv8
 -fptoint
 -fullfp16
 -fuse-address
@@ -57,9 +59,11 @@
 -fuse-literals
 -harden-sls-blr
 -harden-sls-retbr
+-hcx
 -i8mm
 -jsconv
 -lor
+-ls64
 -lse
 -lsl-fast
 -mpam
@@ -67,18 +71,20 @@
 +neon
 -neoversee1
 -neoversen1
+-neoversen2
+-neoversev1
 -no-neg-immediates
 -nv
--pa
+-outline-atomics
 -pan
 -pan-rwv
+-pauth
 +perfmon
 -pmu
 -predictable-select-expensive
 -predres
 -rand
 -ras
--rasv8_4
 -rcpc
 -rcpc-immo
 -rdm
@@ -116,6 +122,7 @@
 -slow-strqro-store
 -sm4
 -spe
+-spe-eef
 -specrestrict
 -ssbs
 -strict-align
@@ -144,7 +151,11 @@
 -v8.4a
 -v8.5a
 -v8.6a
+-v8.7a
+-v8r
 -vh
+-wfxt
+-xs
 -zcm
 -zcz
 -zcz-fp