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Improve threading support further

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This commit is contained in:
Justine Tunney 2022-05-17 04:14:28 -07:00
parent 8bfb70ca3f
commit ce71677156
61 changed files with 882 additions and 747 deletions
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453
third_party/chibicc/kw.inc vendored
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@ -37,44 +37,44 @@
#line 10 "kw.gperf"
struct thatispacked KwSlot { char *name; unsigned char code; };
#define TOTAL_KEYWORDS 116
#define TOTAL_KEYWORDS 119
#define MIN_WORD_LENGTH 1
#define MAX_WORD_LENGTH 28
#define MIN_HASH_VALUE 1
#define MAX_HASH_VALUE 201
/* maximum key range = 201, duplicates = 0 */
#define MAX_HASH_VALUE 238
/* maximum key range = 238, duplicates = 0 */
static inline unsigned int
hash (register const char *str, register size_t len)
{
static const unsigned char asso_values[] =
{
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 100, 202, 202, 202, 202, 65, 202,
95, 90, 85, 15, 202, 0, 75, 202, 202, 202,
0, 202, 202, 202, 202, 202, 10, 202, 202, 202,
202, 202, 55, 202, 202, 202, 0, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 5, 202, 0, 50, 0,
5, 15, 0, 40, 45, 115, 60, 5, 20, 15,
90, 85, 0, 0, 55, 10, 0, 65, 5, 0,
0, 10, 25, 70, 35, 30, 5, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 115, 239, 239, 239, 239, 50, 239,
110, 105, 100, 5, 239, 0, 95, 239, 239, 239,
10, 239, 239, 239, 239, 239, 0, 239, 239, 239,
239, 239, 45, 239, 239, 239, 0, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 5, 239, 0, 90, 5,
55, 10, 0, 25, 75, 105, 15, 10, 20, 15,
125, 60, 15, 10, 10, 10, 0, 70, 5, 5,
10, 0, 45, 85, 10, 30, 15, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 239, 239, 239, 239
};
register unsigned int hval = len;
@ -116,19 +116,21 @@ LookupKw (register const char *str, register size_t len)
{"-", KW_MINUS},
#line 116 "kw.gperf"
{"--", KW_DECREMENT},
{""}, {""},
#line 29 "kw.gperf"
{"const", KW_CONST},
{""}, {""}, {""},
#line 63 "kw.gperf"
{"typeof", KW_TYPEOF},
#line 62 "kw.gperf"
{"typedef", KW_TYPEDEF},
{""}, {""}, {""},
#line 114 "kw.gperf"
{"~", KW_TILDE},
#line 68 "kw.gperf"
{"_Atomic", KW__ATOMIC},
{""}, {""},
#line 29 "kw.gperf"
{"const", KW_CONST},
#line 109 "kw.gperf"
{"+", KW_PLUS},
#line 115 "kw.gperf"
{"++", KW_INCREMENT},
#line 20 "kw.gperf"
{"for", KW_FOR},
{""},
#line 78 "kw.gperf"
{"__restrict", KW_RESTRICT},
#line 22 "kw.gperf"
@ -143,244 +145,261 @@ LookupKw (register const char *str, register size_t len)
{"__VA_OPT__", KW___VA_OPT__},
#line 13 "kw.gperf"
{"struct", KW_STRUCT},
#line 60 "kw.gperf"
{"strpbrk", KW_STRPBRK},
{""}, {""},
#line 31 "kw.gperf"
{"short", KW_SHORT},
#line 28 "kw.gperf"
{"double", KW_DOUBLE},
#line 79 "kw.gperf"
{"__restrict__", KW_RESTRICT},
#line 95 "kw.gperf"
{"__builtin_popcount", KW___BUILTIN_POPCOUNT},
#line 17 "kw.gperf"
{"void", KW_VOID},
#line 69 "kw.gperf"
{"_Bool", KW__BOOL},
#line 109 "kw.gperf"
{"+", KW_PLUS},
#line 115 "kw.gperf"
{"++", KW_INCREMENT},
#line 88 "kw.gperf"
{"__builtin_ffs", KW___BUILTIN_FFS},
#line 118 "kw.gperf"
{"||", KW_LOGOR},
{""},
#line 19 "kw.gperf"
{"else", KW_ELSE},
#line 25 "kw.gperf"
{"while", KW_WHILE},
#line 85 "kw.gperf"
{"__builtin_compare_and_swap", KW___BUILTIN_COMPARE_AND_SWAP},
#line 82 "kw.gperf"
{"__builtin_add_overflow", KW___BUILTIN_ADD_OVERFLOW},
#line 81 "kw.gperf"
{"__typeof", KW_TYPEOF},
#line 31 "kw.gperf"
{"short", KW_SHORT},
#line 61 "kw.gperf"
{"strstr", KW_STRSTR},
#line 79 "kw.gperf"
{"__restrict__", KW_RESTRICT},
#line 67 "kw.gperf"
{"_Alignof", KW__ALIGNOF},
#line 18 "kw.gperf"
{"char", KW_CHAR},
#line 48 "kw.gperf"
{"endif", KW_ENDIF},
#line 114 "kw.gperf"
{"~", KW_TILDE},
#line 68 "kw.gperf"
{"_Atomic", KW__ATOMIC},
#line 88 "kw.gperf"
{"__builtin_ffs", KW___BUILTIN_FFS},
#line 55 "kw.gperf"
{"line", KW_LINE},
#line 86 "kw.gperf"
{"__builtin_constant_p", KW___BUILTIN_CONSTANT_P},
#line 25 "kw.gperf"
{"while", KW_WHILE},
{""},
#line 60 "kw.gperf"
{"strpbrk", KW_STRPBRK},
#line 66 "kw.gperf"
{"_Alignas", KW__ALIGNAS},
#line 47 "kw.gperf"
{"elif", KW_ELIF},
#line 49 "kw.gperf"
{"error", KW_ERROR},
#line 74 "kw.gperf"
{"__alignof__", KW___ALIGNOF__},
#line 101 "kw.gperf"
{"__builtin_strpbrk", KW___BUILTIN_STRPBRK},
{""}, {""}, {""}, {""},
#line 103 "kw.gperf"
{"__builtin_sub_overflow", KW___BUILTIN_SUB_OVERFLOW},
#line 72 "kw.gperf"
{"_Thread_local", KW__THREAD_LOCAL},
#line 96 "kw.gperf"
{"__builtin_popcountl", KW___BUILTIN_POPCOUNTL},
#line 97 "kw.gperf"
{"__builtin_popcountll", KW___BUILTIN_POPCOUNTLL},
#line 56 "kw.gperf"
{"pragma", KW_PRAGMA},
#line 92 "kw.gperf"
{"__builtin_mul_overflow", KW___BUILTIN_MUL_OVERFLOW},
#line 104 "kw.gperf"
{"__builtin_types_compatible_p", KW___BUILTIN_TYPES_COMPATIBLE_P},
#line 82 "kw.gperf"
{"__builtin_add_overflow", KW___BUILTIN_ADD_OVERFLOW},
#line 44 "kw.gperf"
{"register", KW_REGISTER},
{""},
#line 30 "kw.gperf"
{"float", KW_FLOAT},
#line 69 "kw.gperf"
{"_Bool", KW__BOOL},
#line 87 "kw.gperf"
{"__builtin_expect", KW___BUILTIN_EXPECT},
#line 119 "kw.gperf"
{"->", KW_ARROW},
#line 20 "kw.gperf"
{"for", KW_FOR},
#line 47 "kw.gperf"
{"elif", KW_ELIF},
#line 95 "kw.gperf"
{"__builtin_popcount", KW___BUILTIN_POPCOUNT},
{""},
#line 91 "kw.gperf"
{"__builtin_fpclassify", KW___BUILTIN_FPCLASSIFY},
#line 108 "kw.gperf"
{"}", KW_RB},
#line 42 "kw.gperf"
{"default", KW_DEFAULT},
{""},
#line 89 "kw.gperf"
{"__builtin_ffsl", KW___BUILTIN_FFSL},
#line 90 "kw.gperf"
{"__builtin_ffsll", KW___BUILTIN_FFSLL},
{""}, {""}, {""},
#line 18 "kw.gperf"
{"char", KW_CHAR},
#line 64 "kw.gperf"
{"undef", KW_UNDEF},
#line 61 "kw.gperf"
{"strstr", KW_STRSTR},
#line 118 "kw.gperf"
{"||", KW_LOGOR},
#line 67 "kw.gperf"
{"_Alignof", KW__ALIGNOF},
#line 124 "kw.gperf"
{"__sync_lock_test_and_set", KW___SYNC_LOCK_TEST_AND_SET},
#line 49 "kw.gperf"
{"error", KW_ERROR},
#line 58 "kw.gperf"
{"strchr", KW_STRCHR},
#line 40 "kw.gperf"
{"defined", KW_DEFINED},
#line 65 "kw.gperf"
{"volatile", KW_VOLATILE},
#line 71 "kw.gperf"
{"_Static_assert", KW__STATIC_ASSERT},
#line 48 "kw.gperf"
{"endif", KW_ENDIF},
#line 16 "kw.gperf"
{"static", KW_STATIC},
{""},
#line 66 "kw.gperf"
{"_Alignas", KW__ALIGNAS},
#line 125 "kw.gperf"
{"__sync_lock_release", KW___SYNC_LOCK_RELEASE},
{""},
#line 39 "kw.gperf"
{"define", KW_DEFINE},
{""},
#line 35 "kw.gperf"
{"continue", KW_CONTINUE},
#line 43 "kw.gperf"
{"auto", KW_AUTO},
{""},
#line 99 "kw.gperf"
{"__builtin_strchr", KW___BUILTIN_STRCHR},
#line 21 "kw.gperf"
{"do", KW_DO},
{""}, {""}, {""}, {""}, {""},
#line 70 "kw.gperf"
{"_Generic", KW__GENERIC},
#line 103 "kw.gperf"
{"__builtin_sub_overflow", KW___BUILTIN_SUB_OVERFLOW},
#line 72 "kw.gperf"
{"_Thread_local", KW__THREAD_LOCAL},
#line 98 "kw.gperf"
{"__builtin_reg_class", KW___BUILTIN_REG_CLASS},
{""},
#line 102 "kw.gperf"
{"__builtin_strstr", KW___BUILTIN_STRSTR},
#line 84 "kw.gperf"
{"__atomic_exchange", KW___ATOMIC_EXCHANGE},
#line 45 "kw.gperf"
{"__attribute__", KW___ATTRIBUTE__},
#line 83 "kw.gperf"
{"__builtin_assume_aligned", KW___BUILTIN_ASSUME_ALIGNED},
#line 92 "kw.gperf"
{"__builtin_mul_overflow", KW___BUILTIN_MUL_OVERFLOW},
#line 81 "kw.gperf"
{"__typeof", KW_TYPEOF},
{""},
#line 32 "kw.gperf"
{"signed", KW_SIGNED},
#line 86 "kw.gperf"
{"__builtin_constant_p", KW___BUILTIN_CONSTANT_P},
#line 108 "kw.gperf"
{"}", KW_RB},
#line 101 "kw.gperf"
{"__builtin_strpbrk", KW___BUILTIN_STRPBRK},
#line 104 "kw.gperf"
{"__builtin_types_compatible_p", KW___BUILTIN_TYPES_COMPATIBLE_P},
#line 89 "kw.gperf"
{"__builtin_ffsl", KW___BUILTIN_FFSL},
#line 90 "kw.gperf"
{"__builtin_ffsll", KW___BUILTIN_FFSLL},
{""}, {""}, {""},
#line 96 "kw.gperf"
{"__builtin_popcountl", KW___BUILTIN_POPCOUNTL},
#line 97 "kw.gperf"
{"__builtin_popcountll", KW___BUILTIN_POPCOUNTLL},
#line 85 "kw.gperf"
{"__builtin_compare_and_swap", KW___BUILTIN_COMPARE_AND_SWAP},
{""},
#line 77 "kw.gperf"
{"__int128", KW___INT128},
#line 24 "kw.gperf"
{"long", KW_LONG},
#line 33 "kw.gperf"
{"break", KW_BREAK},
#line 50 "kw.gperf"
{"extern", KW_EXTERN},
#line 17 "kw.gperf"
{"void", KW_VOID},
#line 64 "kw.gperf"
{"undef", KW_UNDEF},
#line 28 "kw.gperf"
{"double", KW_DOUBLE},
{""},
#line 70 "kw.gperf"
{"_Generic", KW__GENERIC},
#line 43 "kw.gperf"
{"auto", KW_AUTO},
{""},
#line 58 "kw.gperf"
{"strchr", KW_STRCHR},
{""},
#line 76 "kw.gperf"
{"__inline", KW_INLINE},
#line 46 "kw.gperf"
{"_Noreturn", KW__NORETURN},
{""}, {""},
#line 12 "kw.gperf"
{"if", KW_IF},
#line 54 "kw.gperf"
{"int", KW_INT},
#line 39 "kw.gperf"
{"define", KW_DEFINE},
{""},
#line 37 "kw.gperf"
{"ifdef", KW_IFDEF},
#line 59 "kw.gperf"
{"strlen", KW_STRLEN},
#line 57 "kw.gperf"
{"restrict", KW_RESTRICT},
{""}, {""},
#line 16 "kw.gperf"
{"static", KW_STATIC},
{""},
#line 35 "kw.gperf"
{"continue", KW_CONTINUE},
#line 127 "kw.gperf"
{"__sync_lock_test_and_set", KW___SYNC_LOCK_TEST_AND_SET},
#line 30 "kw.gperf"
{"float", KW_FLOAT},
#line 56 "kw.gperf"
{"pragma", KW_PRAGMA},
{""},
#line 94 "kw.gperf"
{"__builtin_offsetof", KW___BUILTIN_OFFSETOF},
#line 34 "kw.gperf"
{"enum", KW_ENUM},
{""},
#line 27 "kw.gperf"
{"switch", KW_SWITCH},
#line 93 "kw.gperf"
{"__builtin_neg_overflow", KW___BUILTIN_NEG_OVERFLOW},
#line 57 "kw.gperf"
{"restrict", KW_RESTRICT},
#line 51 "kw.gperf"
{"goto", KW_GOTO},
#line 128 "kw.gperf"
{"__sync_lock_release", KW___SYNC_LOCK_RELEASE},
{""},
#line 111 "kw.gperf"
{"&", KW_AMP},
#line 117 "kw.gperf"
{"&&", KW_LOGAND},
#line 80 "kw.gperf"
{"__thread", KW__THREAD_LOCAL},
#line 45 "kw.gperf"
{"__attribute__", KW___ATTRIBUTE__},
#line 51 "kw.gperf"
{"goto", KW_GOTO},
{""}, {""},
#line 12 "kw.gperf"
{"if", KW_IF},
#line 54 "kw.gperf"
{"int", KW_INT},
#line 122 "kw.gperf"
{"__atomic_store", KW___ATOMIC_STORE},
#line 37 "kw.gperf"
{"ifdef", KW_IFDEF},
#line 126 "kw.gperf"
{"__atomic_test_and_set", KW___ATOMIC_TEST_AND_SET},
#line 84 "kw.gperf"
{"__atomic_exchange", KW___ATOMIC_EXCHANGE},
#line 65 "kw.gperf"
{"volatile", KW_VOLATILE},
{""}, {""}, {""},
#line 21 "kw.gperf"
{"do", KW_DO},
{""},
#line 71 "kw.gperf"
{"_Static_assert", KW__STATIC_ASSERT},
{""},
#line 38 "kw.gperf"
{"ifndef", KW_IFNDEF},
{""},
#line 23 "kw.gperf"
{"unsigned", KW_UNSIGNED},
{""}, {""},
#line 107 "kw.gperf"
{"{", KW_LB},
#line 24 "kw.gperf"
{"long", KW_LONG},
{""}, {""}, {""}, {""},
#line 123 "kw.gperf"
{"__atomic_clear", KW___ATOMIC_CLEAR},
{""},
#line 32 "kw.gperf"
{"signed", KW_SIGNED},
#line 40 "kw.gperf"
{"defined", KW_DEFINED},
{""}, {""}, {""},
#line 53 "kw.gperf"
{"inline", KW_INLINE},
#line 36 "kw.gperf"
{"include", KW_INCLUDE},
{""}, {""}, {""},
#line 50 "kw.gperf"
{"extern", KW_EXTERN},
#line 52 "kw.gperf"
{"include_next", KW_INCLUDE_NEXT},
{""}, {""}, {""},
#line 100 "kw.gperf"
{"__builtin_strlen", KW___BUILTIN_STRLEN},
#line 126 "kw.gperf"
{"__builtin_ia32_movntdq", KW___BUILTIN_IA32_MOVNTDQ},
{""}, {""}, {""},
#line 120 "kw.gperf"
{".", KW_DOT},
#line 36 "kw.gperf"
{"include", KW_INCLUDE},
#line 122 "kw.gperf"
{"__atomic_fetch_add", KW___ATOMIC_FETCH_ADD},
{""}, {""},
#line 14 "kw.gperf"
{"return", KW_RETURN},
{""}, {""}, {""},
#line 26 "kw.gperf"
{"union", KW_UNION},
#line 127 "kw.gperf"
{""},
#line 23 "kw.gperf"
{"unsigned", KW_UNSIGNED},
#line 46 "kw.gperf"
{"_Noreturn", KW__NORETURN},
{""},
#line 130 "kw.gperf"
{"__builtin_ia32_pmovmskb128", KW___BUILTIN_IA32_PMOVMSKB128},
#line 42 "kw.gperf"
{"default", KW_DEFAULT},
{""},
#line 34 "kw.gperf"
{"enum", KW_ENUM},
{""},
#line 59 "kw.gperf"
{"strlen", KW_STRLEN},
#line 129 "kw.gperf"
{"__builtin_ia32_movntdq", KW___BUILTIN_IA32_MOVNTDQ},
{""},
#line 83 "kw.gperf"
{"__builtin_assume_aligned", KW___BUILTIN_ASSUME_ALIGNED},
{""},
#line 27 "kw.gperf"
{"switch", KW_SWITCH},
{""}, {""}, {""}, {""}, {""},
#line 93 "kw.gperf"
{"__builtin_neg_overflow", KW___BUILTIN_NEG_OVERFLOW},
{""}, {""}, {""},
#line 107 "kw.gperf"
{"{", KW_LB},
{""},
#line 80 "kw.gperf"
{"__thread", KW__THREAD_LOCAL},
{""}, {""}, {""}, {""}, {""}, {""}, {""},
#line 100 "kw.gperf"
{"__builtin_strlen", KW___BUILTIN_STRLEN},
{""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
#line 120 "kw.gperf"
{".", KW_DOT},
{""}, {""}, {""},
#line 33 "kw.gperf"
{"break", KW_BREAK},
{""}, {""}, {""}, {""}, {""},
#line 112 "kw.gperf"
{"*", KW_STAR},
{""},
#line 121 "kw.gperf"
{"__atomic_load", KW___ATOMIC_LOAD},
{""}, {""}, {""}, {""},
#line 44 "kw.gperf"
{"register", KW_REGISTER},
{""}, {""},
{""}, {""}, {""}, {""}, {""}, {""}, {""},
#line 106 "kw.gperf"
{")", KW_RP},
{""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
{""}, {""}, {""},
#line 26 "kw.gperf"
{"union", KW_UNION},
{""}, {""}, {""}, {""}, {""},
#line 105 "kw.gperf"
{"(", KW_LP},
{""}, {""}, {""}, {""},
#line 53 "kw.gperf"
{"inline", KW_INLINE},
{""},
#line 123 "kw.gperf"
{"__atomic_sub_fetch", KW___ATOMIC_SUB_FETCH},
{""}, {""},
{""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
#line 113 "kw.gperf"
{"!", KW_EXCLAIM}
{"!", KW_EXCLAIM},
{""},
#line 125 "kw.gperf"
{"__atomic_fetch_add", KW___ATOMIC_FETCH_ADD},
{""}, {""}, {""}, {""},
#line 124 "kw.gperf"
{"__atomic_sub_fetch", KW___ATOMIC_SUB_FETCH}
};
if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)