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      1 @ RUN: not llvm-mc -triple=thumbv7-apple-darwin < %s 2> %t
      2 @ RUN: FileCheck --check-prefix=CHECK-ERRORS --check-prefix=CHECK-ERRORS-V7 < %t %s
      3 
      4 @ RUN: not llvm-mc -triple=thumbv8-apple-darwin < %s 2> %t
      5 @ RUN: FileCheck --check-prefix=CHECK-ERRORS --check-prefix=CHECK-ERRORS-V8 < %t %s
      6 
      7 @ Ill-formed IT block instructions.
      8         itet eq
      9         addle r0, r1, r2
     10         nop
     11         it le
     12         iteeee gt
     13         ittfe le
     14         nopeq
     15 
     16 @ CHECK-ERRORS: error: incorrect condition in IT block; got 'le', but expected 'eq'
     17 @ CHECK-ERRORS:         addle r0, r1, r2
     18 @ CHECK-ERRORS:            ^
     19 @ CHECK-ERRORS: error: incorrect condition in IT block; got 'al', but expected 'ne'
     20 @ CHECK-ERRORS:         nop
     21 @ CHECK-ERRORS:            ^
     22 @ CHECK-ERRORS: error: instructions in IT block must be predicable
     23 @ CHECK-ERRORS:         it le
     24 @ CHECK-ERRORS:         ^
     25 @ CHECK-ERRORS: error: too many conditions on IT instruction
     26 @ CHECK-ERRORS:         iteeee gt
     27 @ CHECK-ERRORS:           ^
     28 @ CHECK-ERRORS: error: illegal IT block condition mask 'tfe'
     29 @ CHECK-ERRORS:         ittfe le
     30 @ CHECK-ERRORS:           ^
     31 @ CHECK-ERRORS: error: predicated instructions must be in IT block
     32 @ CHECK-ERRORS:         nopeq
     33 @ CHECK-ERRORS:         ^
     34 
     35         @ Out of range immediates for MRC/MRC2/MRRC/MRRC2
     36         mrc  p14, #8, r1, c1, c2, #4
     37         mrc  p14, #1, r1, c1, c2, #8
     38         mrc2  p14, #8, r1, c1, c2, #4
     39         mrc2  p14, #0, r1, c1, c2, #9
     40         mrrc  p7, #16, r5, r4, c1
     41         mrrc2  p7, #17, r5, r4, c1
     42 @ CHECK-ERRORS: error: invalid operand for instruction
     43 @ CHECK-ERRORS: error: invalid operand for instruction
     44 @ CHECK-ERRORS: error: invalid operand for instruction
     45 @ CHECK-ERRORS: error: invalid operand for instruction
     46 @ CHECK-ERRORS: error: immediate operand must be in the range [0,15]
     47 @ CHECK-ERRORS-V7: error: immediate operand must be in the range [0,15]
     48 @ CHECK-ERRORS-V8: error: invalid operand for instruction
     49 
     50         isb  #-1
     51         isb  #16
     52 @ CHECK-ERRORS: error: immediate value out of range
     53 @ CHECK-ERRORS: error: immediate value out of range
     54 
     55         itt eq
     56         bkpteq #1
     57 @ CHECK-ERRORS: error: instruction 'bkpt' is not predicable, but condition code specified
     58 
     59         nopeq
     60         nopeq
     61 
     62 @ out of range operands for Thumb2 targets
     63 
     64         beq.w  #-1048578
     65         bne.w  #1048576
     66         blt.w  #1013411
     67         b.w    #-16777218
     68         b.w    #16777216
     69         b.w    #1592313
     70 
     71 @ CHECK-ERRORS: error: branch target out of range
     72 @ CHECK-ERRORS: error: branch target out of range
     73 @ CHECK-ERRORS: error: branch target out of range
     74 @ CHECK-ERRORS: error: branch target out of range
     75 @ CHECK-ERRORS: error: branch target out of range
     76 @ CHECK-ERRORS: error: branch target out of range
     77 
     78 foo2:
     79         mov r0, foo2
     80         movw r0, foo2
     81         movt r0, foo2
     82 @ CHECK-ERRORS: error: immediate expression for mov requires :lower16: or :upper16
     83 @ CHECK-ERRORS:                 ^
     84 @ CHECK-ERRORS: error: immediate expression for mov requires :lower16: or :upper16
     85 @ CHECK-ERRORS:                  ^
     86 @ CHECK-ERRORS: error: immediate expression for mov requires :lower16: or :upper16
     87 @ CHECK-ERRORS:                  ^
     88 
     89         and sp, r1, #80008000
     90         and pc, r1, #80008000
     91 @ CHECK-ERRORS: error: invalid operand for instruction
     92 @ CHECK-ERRORS: error: invalid operand for instruction
     93 
     94         ssat r0, #1, r0, asr #32
     95         usat r0, #1, r0, asr #32
     96 @ CHECK-ERRORS: error: 'asr #32' shift amount not allowed in Thumb mode
     97 @ CHECK-ERRORS: error: 'asr #32' shift amount not allowed in Thumb mode
     98 
     99         @ PC is not valid as shifted-rGPR
    100         sbc.w r2, r7, pc, lsr #16
    101         and.w r2, r7, pc, lsr #16
    102 @ CHECK-ERRORS: error: invalid operand for instruction
    103 @ CHECK-ERRORS: error: invalid operand for instruction
    104 
    105