Thanks Saleem, LGTM! ================ Comment at: test/MC/ARM/directive-arch-armv6-m.s:27 @@ +26,3 @@ +@ CHECK-ATTR: TagName: THUMB_ISA_use +@ CHECK-ATTR: Description: Thumb-1 +@ CHECK-ATTR: } ---------------- Hum, v6M (M0, M0+, M1) also has Thumb2. http://llvm-reviews.chandlerc.com/D2684