test/MC/ARM/directive-arch_extension-idiv.s

   1 @ RUN: not llvm-mc -triple armv6-eabi -filetype asm -o /dev/null 2>&1 %s \
   2 @ RUN:   | FileCheck %s -check-prefix CHECK-ARMv6 -check-prefix CHECK-V6
   3 @ RUN: not llvm-mc -triple armv7-eabi -filetype asm -o /dev/null 2>&1 %s \
   4 @ RUN:   | FileCheck %s -check-prefix CHECK-ARMv7 -check-prefix CHECK-V7
   5 @ RUN: not llvm-mc -triple armv7m-eabi -filetype asm -o /dev/null 2>&1 %s \
   6 @ RUN:   | FileCheck %s -check-prefix CHECK-ARMv7M -check-prefix CHECK-V7M
   7 @ RUN: not llvm-mc -triple thumbv6-eabi -filetype asm -o /dev/null 2>&1 %s \
   8 @ RUN:   | FileCheck %s -check-prefix CHECK-THUMBv6 -check-prefix CHECK-V6
   9 @ RUN: not llvm-mc -triple thumbv7-eabi -filetype asm -o /dev/null 2>&1 %s \
  10 @ RUN:   | FileCheck %s -check-prefix CHECK-THUMBv7 -check-prefix CHECK-V7
  11 @ RUN: not llvm-mc -triple thumbv7m-eabi -filetype asm -o /dev/null 2>&1 %s \
  12 @ RUN:   | FileCheck %s -check-prefix CHECK-THUMBv7M -check-prefix CHECK-V7M
  13
  14         .syntax unified
  15
  16         .arch_extension idiv
  17 @ CHECK-V6: error: architectural extension 'idiv' is not allowed for the current base architecture
  18 @ CHECK-V6-NEXT:        .arch_extension idiv
  19 @ CHECK-V6-NEXT:                     ^
  20 @ CHECK-V7M: error: architectural extension 'idiv' is not allowed for the current base architecture
  21 @ CHECK-V7M-NEXT:       .arch_extension idiv
  22 @ CHECK-V7M-NEXT:                     ^
  23
  24         .type idiv,%function
  25 idiv:
  26         udiv r0, r1, r2
  27 @ CHECK-ARMv6: error: instruction requires: divide in ARM
  28 @ CHECK-THUMBv6: error: instruction requires: divide in THUMB armv8m.base
  29         sdiv r0, r1, r2
  30 @ CHECK-ARMv6: error: instruction requires: divide in ARM
  31 @ CHECK-THUMBv6: error: instruction requires: divide in THUMB armv8m.base
  32
  33         .arch_extension noidiv
  34 @ CHECK-V6: error: architectural extension 'idiv' is not allowed for the current base architecture
  35 @ CHECK-V6-NEXT:        .arch_extension noidiv
  36 @ CHECK-V6-NEXT:                     ^
  37 @ CHECK-V7M: error: architectural extension 'idiv' is not allowed for the current base architecture
  38 @ CHECK-V7M-NEXT:       .arch_extension noidiv
  39 @ CHECK-V7M-NEXT:                     ^
  40
  41         .type noidiv,%function
  42 noidiv:
  43         udiv r0, r1, r2
  44 @ CHECK-ARMv6: error: instruction requires: divide in ARM
  45 @ CHECK-THUMBv6: error: instruction requires: divide in THUMB armv8m.base
  46 @ CHECK-ARMv7: error: instruction requires: divide in ARM
  47 @ CHECK-THUMBv7: error: instruction requires: divide in THUMB
  48         sdiv r0, r1, r2
  49 @ CHECK-ARMv6: error: instruction requires: divide in ARM
  50 @ CHECK-THUMBv6: error: instruction requires: divide in THUMB armv8m.base
  51 @ CHECK-ARMv7: error: instruction requires: divide in ARM
  52 @ CHECK-THUMBv7: error: instruction requires: divide in THUMB
  53