tree acc1f570163228e413ffbd4339c582a3d0b21630
parent 26d4e56be81adbaa8aeed7f5cde39b779d959fc3
author Peter Smith <peter.smith@arm.com> 1755767670 +0100
committer GitHub <noreply@github.com> 1755767670 +0100
gpgsig -----BEGIN PGP SIGNATURE-----
 
 wsFcBAABCAAQBQJopuN2CRC1aQ7uu5UhlAAAmOIQAG1oRh0S72jTjpQOumOCzAnD
 2oeeSq6KtGZT8IWa5VE3v/OWHzGQqiR73Ff5/PgzwP0Wq7Y60goKCdAt+JVfRNaO
 hZ20roNU6Sy4LTyCdZUqoYW7JLse7U/MkL+axyR9kC2dcIVJSn7wZVSsujfCnBs9
 3EIG6pgf5wU+pI0W4x2vHICiG4RDSARIJu0K5nZTQHwyK1dwS1D4ygDQgWyOAu/6
 4u00kL14tMgEgkfSYLm3usgZiPgVUDktoR3D+d2tTtXGHDC4EDrIAgqsGL3UfGI2
 kb88FZQR/fAGjv5QXCIpfW8A2MfwEa9seXZj3MqAE2hhDfEgJynLb0vfp3Z0DvOH
 D6uGTG58UTOdp/AUygVutJ6TyoQlv1+ahtzb2uqZJ25CtVseOnKh22gPObUsWAfN
 3Yq6EaOuw8uZyRfpWcmB/Ayvd0Q6Tcar1ZSzyY5aFxfEZrK/ij+iUHJJG8FxxRGv
 8v0twWnzZT2PGWxkhOmhUz87SLrhi5te2DZYuhGOgEptCChL6DXRrcXEDmLs99v+
 FTSgBRwTTGqYfVw41CFxo35UVqCccYss0ypsCHUzI8zKtxEE6ISTO9x3kJhWtxx5
 B/+5n9SiUWN8q3tMx6P1AgOAiFnJ1rm/KHA3g2TBRyfRAIIAGKZUGqwzQRYrYS+/
 NZ+3N0iyDb00+Di9SmsB
 =rYhf
 -----END PGP SIGNATURE-----
 

[ARM][Disassembler] Advance IT State when instruction is unknown (#154531)

When an instruction that the disassembler does not recognize is in an IT
block, we should still advance the IT state otherwise the IT state
spills over into the next recognized instruction, which is incorrect.

We want to avoid disassembly like:
it eq
<unknown> // Often because disassembler has insufficient target info. 
addeq r0,r0,r0 // eq spills over into add.

Fixes #150569