test/MC/AsmParser/negativ_altmacro_expression.s

   1 # RUN: not llvm-mc -triple i386-linux-gnu %s 2>&1 | FileCheck %s
   2
   3 # This test is a negative test for the altmacro expression.
   4 # In this test we check the '.noaltmacro' directive.
   5 # We expect that '.altmacro' and '.noaltmacro' will act as a switch on/off directives to the alternate macro mode.
   6 # .noaltmacro returns the format into a regular macro handling.
   7 # The default mode is ".noaltmacro" as first test checks.
   8
   9 # CHECK:  error: expected immediate expression
  10 # CHECK-NEXT: addl $%(1%4), %eax
  11 .macro inner_percent arg
  12     addl $\arg, %eax
  13 .endm
  14
  15 inner_percent %(1%4)
  16
  17 .altmacro
  18 .noaltmacro
  19
  20 # CHECK: multi_args_macro %(1+4-5) 1 %2+1
  21 # CHECK: error: expected immediate expression
  22 # CHECK-NEXT: addl $%(1+4-5), %eax
  23
  24
  25 # CHECK: multi_args_macro %(1+4-5),1,%4%10
  26 # CHECK: error: expected immediate expression
  27 # CHECK-NEXT: addl $%(1+4-5), %eax
  28 .macro multi_args_macro arg1 arg2 arg3
  29   label\arg1\arg2\arg3:
  30   addl $\arg1, %eax
  31 .endm
  32
  33 multi_args_macro %(1+4-5) 1 %2+1
  34 multi_args_macro %(1+4-5),1,%4%10