test/MC/AsmParser/floating-literals.s

   1 # RUN: not llvm-mc -triple i386-unknown-unknown %s 2> /dev/null | FileCheck %s
   2 # RUN: not llvm-mc -triple i386-unknown-unknown %s 2>&1 > /dev/null| FileCheck %s --check-prefix=CHECK-ERROR
   3
   4 # CHECK: .long  1067412619
   5 # CHECK: .long  1075000115
   6 # CHECK: .long  1077936128
   7 # CHECK: .long  1082549862
   8 .single 1.2455, +2.3, 3, + 4.2
   9
  10 # CHECK: .long  2139095040
  11 .single InFinIty
  12
  13 # CHECK: .quad  9218868437227405312
  14 .double infinity
  15
  16 # CHECK: .long  4286578688
  17 .single -iNf
  18
  19 # CHECK: .quad  -4503599627370496
  20 .double -inf
  21
  22 # CHECK: .long  2147483647
  23 .single nAN
  24
  25 # CHECK: .quad  9223372036854775807
  26 .double NaN
  27
  28 # CHECK: .long  1067928519
  29 .float 1.307
  30
  31 # CHECK: .quad  4617315517961601024
  32 # CHECK: .quad  4597526701198935065
  33 # CHECK: .quad  -4600933674317040845
  34 .double 5, .232, -11.1
  35
  36 # CHECK: .quad  0
  37 .double 0.0
  38
  39 # CHECK: .quad  -4570379565595099136
  40 .double -1.2e3
  41 # CHECK: .quad  -4690170861623122860
  42 .double -1.2e-5
  43 # CHECK: .quad  -4465782973978902528
  44 .double -1.2e+10
  45 # CHECK: .quad  4681608360884174848
  46 .double 1e5
  47 # CHECK: .quad  4681608360884174848
  48 .double 1.e5
  49 # CHECK: .quad  4611686018427387904
  50 .double 2.
  51 # CHECK: .quad  4611686018427387904
  52 .double 2.e
  53 # CHECK: .quad  4611686018427387904
  54 .double 2.e+
  55 # CHECK: .quad  4611686018427387904
  56 .double 2.e-
  57 # CHECK: .quad  -4615288898129284301
  58 .double -1.2e
  59 # CHECK: .quad  4621819117588971520
  60 .double 1e1
  61 # CHECK: .quad  4591870180066957722
  62 .double 1e-1
  63
  64
  65 # CHECK: .quad  -4570379565595099136
  66 .double -1.2E3
  67 # CHECK: .quad  -4690170861623122860
  68 .double -1.2E-5
  69 # CHECK: .quad  -4465782973978902528
  70 .double -1.2E+10
  71 # CHECK: .quad  4681608360884174848
  72 .double 1E5
  73 # CHECK: .quad  4681608360884174848
  74 .double 1.E5
  75 # CHECK: .quad  4611686018427387904
  76 .double 2.E
  77 # CHECK: .quad  4611686018427387904
  78 .double 2.E+
  79 # CHECK: .quad  4611686018427387904
  80 .double 2.E-
  81 # CHECK: .quad  -4615288898129284301
  82 .double -1.2E
  83 # CHECK: .quad  4621819117588971520
  84 .double 1E1
  85 # CHECK: .quad  4591870180066957722
  86 .double 1E-1
  87
  88
  89 #CHECK-ERROR: unexpected token in '.double' directive
  90 .double 1e1e
  91 # CHECK-ERROR: Invalid sign in float literal
  92 .double 2.+1
  93
  94 # CHECK: .long 1310177520
  95 .float 0x12f7.1ep+17
  96 # CHECK: .long 1084227584
  97 .float 0x.ap+3
  98 # CHECK: .quad 4602678819172646912
  99 .double 0x2.p-2
 100 # CHECK: .long 1094713344
 101 .float 0x3p2
 102 # CHECK: .long 872284160
 103 .float 0x7fp-30
 104 # CHECK: .long 3212836864
 105 .float -0x1.0p0
 106
 107 # CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one exponent digit
 108 .float 0xa.apa
 109
 110 # CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one exponent digit
 111 .double -0x1.2p+
 112
 113 # CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one exponent digit
 114 .double -0x1.2p
 115
 116 # CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one significand digit
 117 .float 0xp2
 118
 119 # CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one significand digit
 120 .float 0x.p5
 121
 122 # CHECK-ERROR: error: invalid hexadecimal floating-point constant: expected exponent part 'p'
 123 .float 0x1.2
 124