llvm/test/MC/AsmParser/macro-arg.s

   1 # RUN: llvm-mc -triple=x86_64 %s | FileCheck %s
   2
   3 .macro empty, cond
   4 .endm
   5 empty ne
   6
   7 # CHECK: .ascii "3 \003"
   8 .macro escape a
   9 .ascii "\a \\a"
  10 .endm
  11 escape 3
  12
  13 .macro double first = -1, second = -1
  14   .long \first
  15   .long \second
  16 .endm
  17
  18 # CHECK:      .long -1
  19 # CHECK-NEXT: .long -1
  20 double
  21 # CHECK-NEXT: .long -1
  22 # CHECK-NEXT: .long -1
  23 double ,
  24 # CHECK-NEXT: .long 1
  25 # CHECK-NEXT: .long -1
  26 double 1
  27 # CHECK:      .long 2
  28 # CHECK-NEXT: .long 3
  29 double 2, 3
  30 # CHECK:      .long -1
  31 # CHECK-NEXT: .long 4
  32 double , 4
  33 # CHECK:      .long 5
  34 # CHECK-NEXT: .long 6
  35 double 5, second = 6
  36 # CHECK:      .long 7
  37 # CHECK-NEXT: .long -1
  38 double first = 7
  39 # CHECK:      .long -1
  40 # CHECK-NEXT: .long 8
  41 double second = 8
  42 # CHECK:      .long 10
  43 # CHECK-NEXT: .long 9
  44 double second = 9, first = 10
  45 # CHECK:      .long second+11
  46 # CHECK-NEXT: .long -1
  47 double second + 11
  48 # CHECK:      .long -1
  49 # CHECK-NEXT: .long second+12
  50 double , second + 12
  51 # CHECK:      .long second
  52 # CHECK-NEXT: .long -1
  53 double second
  54
  55 .macro mixed arg0 = 0, arg1 = 1 arg2 = 2, arg3 = 3
  56   .long \arg0
  57   .long \arg1
  58   .long \arg2
  59   .long \arg3
  60 .endm
  61
  62 # CHECK:      .long 1
  63 # CHECK-NEXT: .long 2
  64 # CHECK-NEXT: .long 3
  65 # CHECK-NEXT: .long 3
  66 mixed 1, 2 3
  67
  68 # CHECK:      .long 1
  69 # CHECK-NEXT: .long 2
  70 # CHECK-NEXT: .long 3
  71 # CHECK-NEXT: .long 3
  72 mixed 1 2, 3
  73
  74 # CHECK:      .long 1
  75 # CHECK-NEXT: .long 2
  76 # CHECK-NEXT: .long 3
  77 # CHECK-NEXT: .long 4
  78 mixed 1 2, 3 4
  79
  80 .macro ascii3 _a _b _c
  81 .ascii "\_a|\_b|\_c"
  82 .endm
  83
  84 ## 3 arguments.
  85 # CHECK: .ascii "a|b|c"
  86 ascii3 a, b, c
  87 # CHECK: .ascii "%1|%2|%3"
  88 ascii3 %1 %2 %3
  89 # CHECK: .ascii "1|2|3"
  90 ascii3 1, 2,3
  91 # CHECK: .ascii "1|2|3"
  92 ascii3 1,2 3
  93 # CHECK: .ascii "1|2|3"
  94 ascii3 1 2, 3
  95 # CHECK: .ascii "x-y|z|1"
  96 ascii3 x - y z 1
  97
  98 ## 2 arguments.
  99 # CHECK: .ascii "1|(2 3)|"
 100 ascii3 1, (2 3)
 101 # CHECK: .ascii "1|(2 3)|"
 102 ascii3 1 (2 3)