test/Driver/asmjs-unknown-emscripten.cpp - Issue 1696583002: Remove Emscripten support

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Issue 1696583002: Remove Emscripten support (Closed) Base URL: https://chromium.googlesource.com/a/native_client/pnacl-clang.git@master

Patch Set: Created 4 years, 10 months ago

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1 // RUN: %clang -target asmjs-unknown-emscripten -### %s -emit-llvm-only -c 2>&1 \| FileCheck %s -check-prefix=ECHO

2 // RUN: %clang -target asmjs-unknown-emscripten %s -emit-llvm -S -c -o - \| FileC heck %s

3 // RUN: %clang -target asmjs-unknown-emscripten %s -emit-llvm -S -c -pthread -o - \| FileCheck %s -check-prefix=THREADS

4

5 // ECHO: {{.}} "-cc1" {{.}}asmjs-unknown-emscripten.c

6

7 typedef __builtin_va_list va_list;

8 typedef __SIZE_TYPE__ size_t;

9 typedef __PTRDIFF_TYPE__ ptrdiff_t;

10

11 extern "C" {

12

13 // CHECK: @align_c = global i32 1

14 int align_c = __alignof(char);

15

16 // CHECK: @align_s = global i32 2

17 int align_s = __alignof(short);

18

19 // CHECK: @align_i = global i32 4

20 int align_i = __alignof(int);

21

22 // CHECK: @align_l = global i32 4

23 int align_l = __alignof(long);

24

25 // CHECK: @align_ll = global i32 8

26 int align_ll = __alignof(long long);

27

28 // CHECK: @align_p = global i32 4

29 int align_p = __alignof(void*);

30

31 // CHECK: @align_f = global i32 4

32 int align_f = __alignof(float);

33

34 // CHECK: @align_d = global i32 8

35 int align_d = __alignof(double);

36

37 // CHECK: @align_ld = global i32 8

38 int align_ld = __alignof(long double);

39

40 // CHECK: @align_vl = global i32 4

41 int align_vl = __alignof(va_list);

42

43 // CHECK: __LITTLE_ENDIAN__defined

44 #ifdef __LITTLE_ENDIAN__

45 void __LITTLE_ENDIAN__defined() {}

46 #endif

47

48 // CHECK: __asmjs__defined

49 #ifdef __asmjs__

50 void __asmjs__defined() {}

51 #endif

52

53 // CHECK: EMSCRIPTENdefined

54 #ifdef EMSCRIPTEN

55 void EMSCRIPTENdefined() {}

56 #endif

57

58 // CHECK: __EMSCRIPTEN__defined

59 #ifdef __EMSCRIPTEN__

60 void __EMSCRIPTEN__defined() {}

61 #endif

62

63 // CHECK: unixdefined

64 #ifdef unix

65 void unixdefined() {}

66 #endif

67

68 // CHECK: _GNU_SOURCEdefined

69 #ifdef _GNU_SOURCE

70 void _GNU_SOURCEdefined() {}

71 #endif

72

73 // THREADS: _REENTRANTdefined

74 // CHECK: _REENTRANTundefined

75 #ifdef _REENTRANT

76 void _REENTRANTdefined() {}

77 #else

78 void _REENTRANTundefined() {}

79 #endif

80

81 // Check types

82

83 // CHECK: signext i8 @check_char()

84 char check_char() { return 0; }

85

86 // CHECK: signext i16 @check_short()

87 short check_short() { return 0; }

88

89 // CHECK: i32 @check_int()

90 int check_int() { return 0; }

91

92 // CHECK: i32 @check_long()

93 long check_long() { return 0; }

94

95 // CHECK: i64 @check_longlong()

96 long long check_longlong() { return 0; }

97

98 // CHECK: zeroext i8 @check_uchar()

99 unsigned char check_uchar() { return 0; }

100

101 // CHECK: zeroext i16 @check_ushort()

102 unsigned short check_ushort() { return 0; }

103

104 // CHECK: i32 @check_uint()

105 unsigned int check_uint() { return 0; }

106

107 // CHECK: i32 @check_ulong()

108 unsigned long check_ulong() { return 0; }

109

110 // CHECK: i64 @check_ulonglong()

111 unsigned long long check_ulonglong() { return 0; }

112

113 // CHECK: i32 @check_size_t()

114 size_t check_size_t() { return 0; }

115

116 // CHECK: float @check_float()

117 float check_float() { return 0; }

118

119 // CHECK: double @check_double()

120 double check_double() { return 0; }

121

122 // CHECK: double @check_longdouble()

123 long double check_longdouble() { return 0; }

124

125 }

126

127 template<int> void Switch();

128 template<> void Switch<4>();

129 template<> void Switch<8>();

130 template<> void Switch<16>();

131

132 void check_pointer_size() {

133 // CHECK: SwitchILi4

134 Switch<sizeof(void*)>();

135

136 // CHECK: SwitchILi8

137 Switch<sizeof(long long)>();

138

139 // CHECK: SwitchILi16

140 Switch<sizeof(va_list)>();

141 }

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