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

   1 # RUN: llvm-mc -triple=x86_64 %s | FileCheck %s
   2 .macro one a:vararg
   3 .ascii "|\a"
   4 .endm
   5
   6 # CHECK:     .byte 124
   7 one
   8 # CHECK:     .ascii "|1"
   9 one 1
  10 ## Difference: GNU as squeezes repeated spaces.
  11 # CHECK:     .ascii "|1  2"
  12 one 1  2
  13 ## Difference: GNU as non-x86 drops the space before '(' (gas PR/25750)
  14 # CHECK:     .ascii "|1  (2  3"
  15 one 1  (2  3
  16 # CHECK:     .ascii "|1  2  3)"
  17 one 1  2  3)
  18
  19 .macro two a, b:vararg
  20 .ascii "|\a|\b"
  21 .endm
  22
  23 # CHECK:     .ascii "||"
  24 two
  25 # CHECK:     .ascii "|1|"
  26 two 1
  27 ## Difference: GNU as squeezes repeated spaces.
  28 # CHECK:     .ascii "|1|2  3"
  29 two 1 2  3
  30
  31 ## Parameters can be separated by spaces
  32 .macro two1 a b:vararg
  33 .ascii "|\a|\b"
  34 .endm
  35
  36 # CHECK:     .ascii "|1|2"
  37 two1 1  2