test/MC/ARM/implicit-it.s

   1 @ RUN: not llvm-mc -triple thumbv7a--none-eabi -arm-implicit-it=never  < %s 2>%t | FileCheck %s --check-prefix=CHECK
   2 @ RUN:     FileCheck %s < %t --check-prefix=THUMB-STDERR
   3 @ RUN: not llvm-mc -triple   armv7a--none-eabi -arm-implicit-it=never  < %s 2>%t | FileCheck %s --check-prefix=CHECK --check-prefix=ARM
   4 @ RUN:     FileCheck %s < %t --check-prefix=ARM-STDERR
   5
   6 @ RUN: not llvm-mc -triple thumbv7a--none-eabi -arm-implicit-it=always < %s      | FileCheck %s --check-prefix=CHECK --check-prefix=THUMB
   7 @ RUN: not llvm-mc -triple   armv7a--none-eabi -arm-implicit-it=always < %s      | FileCheck %s --check-prefix=CHECK --check-prefix=ARM
   8
   9 @ RUN: not llvm-mc -triple thumbv7a--none-eabi -arm-implicit-it=arm    < %s 2>%t | FileCheck %s --check-prefix=CHECK
  10 @ RUN:     FileCheck %s < %t --check-prefix=THUMB-STDERR
  11 @ RUN: not llvm-mc -triple   armv7a--none-eabi -arm-implicit-it=arm    < %s      | FileCheck %s --check-prefix=CHECK --check-prefix=ARM
  12
  13 @ RUN: not llvm-mc -triple thumbv7a--none-eabi                     < %s 2>%t | FileCheck %s --check-prefix=CHECK
  14 @ RUN:     FileCheck %s < %t --check-prefix=THUMB-STDERR
  15 @ RUN: not llvm-mc -triple   armv7a--none-eabi                     < %s      | FileCheck %s --check-prefix=CHECK --check-prefix=ARM
  16
  17 @ RUN: not llvm-mc -triple thumbv7a--none-eabi -arm-implicit-it=thumb  < %s      | FileCheck %s --check-prefix=CHECK --check-prefix=THUMB
  18 @ RUN: not llvm-mc -triple   armv7a--none-eabi -arm-implicit-it=thumb  < %s 2>%t | FileCheck %s --check-prefix=CHECK --check-prefix=ARM
  19 @ RUN:     FileCheck %s < %t --check-prefix=ARM-STDERR
  20
  21 @ A single conditional instruction without IT block
  22   .section test1
  23 @ CHECK-LABEL: test1
  24   addeq r0, r0, #1
  25 @ THUMB: it eq
  26 @ THUMB: addeq r0, r0, #1
  27 @ ARM:   addeq r0, r0, #1
  28 @ THUMB-STDERR: error: predicated instructions must be in IT block
  29 @ ARM-STDERR: warning: predicated instructions should be in IT block
  30
  31 @ A single conditional instruction with IT block
  32   .section test2
  33 @ CHECK-LABEL: test2
  34   it eq
  35   addeq r0, r0, #1
  36 @ THUMB: it eq
  37 @ THUMB: addeq r0, r0, #1
  38 @ ARM:   addeq r0, r0, #1
  39 @ THUMB-STDERR-NOT: error:
  40 @ ARM-STDERR-NOT: warning:
  41
  42 @ A single conditional instruction with IT block, but incorrect condition
  43   .section test3
  44 @ CHECK-LABEL: test3
  45   it eq
  46   addgt r0, r0, #1
  47 @ THUMB-STDERR: error: incorrect condition in IT block
  48 @ ARM-STDERR:   error: incorrect condition in IT block
  49
  50 @ Multiple conditional instructions in an IT block, inverted and non-inverted conditions
  51   .section test4
  52 @ CHECK-LABEL: test4
  53   itete gt
  54   addgt r0, r0, #1
  55   addle r0, r0, #1
  56   addgt r0, r0, #1
  57   addle r0, r0, #1
  58 @ THUMB: itete gt
  59 @ CHECK: addgt r0, r0, #1
  60 @ CHECK: addle r0, r0, #1
  61 @ CHECK: addgt r0, r0, #1
  62 @ CHECK: addle r0, r0, #1
  63 @ THUMB-STDERR-NOT: error:
  64 @ ARM-STDERR-NOT: warning:
  65
  66 @ Incorrectly inverted condition on the second slot of an IT block
  67   .section test5
  68 @ CHECK-LABEL: test5
  69   itt eq
  70   addeq r0, r0, #1
  71   addne r0, r0, #1
  72 @ THUMB-STDERR: error: incorrect condition in IT block
  73 @ ARM-STDERR:   error: incorrect condition in IT block