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1# RUN: llvm-mc -disassemble %s -triple=thumbv7em 2>&1 | FileCheck %s2# RUN: llvm-mc -disassemble %s -triple=thumbv7m 2>&1 | FileCheck --check-prefix=CHECK --check-prefix=CHECK-V7M %s3 4#------------------------------------------------------------------------------5# Undefined encodings for mrs6#------------------------------------------------------------------------------7 8# invalid SYSm9# CHECK: warning: potentially undefined instruction encoding10# CHECK-NEXT: [0xef 0xf3 0x80 0x80]11[0xef 0xf3 0x80 0x80]12 13#------------------------------------------------------------------------------14# Undefined encodings for msr15#------------------------------------------------------------------------------16 17# invalid mask = '00'18# CHECK: warning: potentially undefined instruction encoding19# CHECK-NEXT: [0x80 0xf3 0x00 0x80]20[0x80 0xf3 0x00 0x80]21 22# invalid mask = '11' with SYSm not in {0..3}23# CHECK: warning: potentially undefined instruction encoding24# CHECK-NEXT: [0x80 0xf3 0x05 0x8c]25[0x80 0xf3 0x05 0x8c]26 27# invalid mask = '01' (ThumbV7M does not have the DSP extension)28# CHECK-V7M: warning: potentially undefined instruction encoding29# CHECK-V7M-NEXT: [0x80 0xf3 0x00 0x84]30[0x80 0xf3 0x00 0x84]31 32# invalid SYSm33# CHECK: warning: potentially undefined instruction encoding34# CHECK-NEXT: [0x80 0xf3 0x80 0x88]35[0x80 0xf3 0x80 0x88]36