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1 //===--- BuiltinsARM.def - ARM Builtin function database ----*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This file defines the ARM-specific builtin function database.  Users of
11 // this file must define the BUILTIN macro to make use of this information.
12 //
13 //===----------------------------------------------------------------------===//
14
15 // The format of this database matches clang/Basic/Builtins.def.
16
17 #if defined(BUILTIN) && !defined(LANGBUILTIN)
18 #   define LANGBUILTIN(ID, TYPE, ATTRS, BUILTIN_LANG) BUILTIN(ID, TYPE, ATTRS)
19 #endif
20
21 #if defined(BUILTIN) && !defined(TARGET_HEADER_BUILTIN)
22 #  define TARGET_HEADER_BUILTIN(ID, TYPE, ATTRS, HEADER, LANG, FEATURE) BUILTIN(ID, TYPE, ATTRS)
23 #endif
24
25 // In libgcc
26 BUILTIN(__clear_cache, "vv*v*", "i")
27
28 // 16-bit multiplications
29 BUILTIN(__builtin_arm_smulbb, "iii", "nc")
30 BUILTIN(__builtin_arm_smulbt, "iii", "nc")
31 BUILTIN(__builtin_arm_smultb, "iii", "nc")
32 BUILTIN(__builtin_arm_smultt, "iii", "nc")
33 BUILTIN(__builtin_arm_smulwb, "iii", "nc")
34 BUILTIN(__builtin_arm_smulwt, "iii", "nc")
35
36 // Saturating arithmetic
37 BUILTIN(__builtin_arm_qadd, "iii", "nc")
38 BUILTIN(__builtin_arm_qsub, "iii", "nc")
39 BUILTIN(__builtin_arm_qdbl, "ii", "nc")
40 BUILTIN(__builtin_arm_ssat, "iiUi", "nc")
41 BUILTIN(__builtin_arm_usat, "UiiUi", "nc")
42
43 BUILTIN(__builtin_arm_smlabb, "iiii", "nc")
44 BUILTIN(__builtin_arm_smlabt, "iiii", "nc")
45 BUILTIN(__builtin_arm_smlatb, "iiii", "nc")
46 BUILTIN(__builtin_arm_smlatt, "iiii", "nc")
47 BUILTIN(__builtin_arm_smlawb, "iiii", "nc")
48 BUILTIN(__builtin_arm_smlawt, "iiii", "nc")
49
50 BUILTIN(__builtin_arm_ssat16, "iii", "nc")
51 BUILTIN(__builtin_arm_usat16, "iii", "nc")
52
53 BUILTIN(__builtin_arm_sxtab16, "iii", "nc")
54 BUILTIN(__builtin_arm_sxtb16, "ii", "nc")
55 BUILTIN(__builtin_arm_uxtab16, "iii", "nc")
56 BUILTIN(__builtin_arm_uxtb16, "ii", "nc")
57
58 BUILTIN(__builtin_arm_sel, "iii", "nc")
59
60 BUILTIN(__builtin_arm_qadd8, "iii", "nc")
61 BUILTIN(__builtin_arm_qsub8, "iii", "nc")
62 BUILTIN(__builtin_arm_sadd8, "iii", "nc")
63 BUILTIN(__builtin_arm_shadd8, "iii", "nc")
64 BUILTIN(__builtin_arm_shsub8, "iii", "nc")
65 BUILTIN(__builtin_arm_ssub8, "iii", "nc")
66 BUILTIN(__builtin_arm_uadd8, "UiUiUi", "nc")
67 BUILTIN(__builtin_arm_uhadd8, "UiUiUi", "nc")
68 BUILTIN(__builtin_arm_uhsub8, "UiUiUi", "nc")
69 BUILTIN(__builtin_arm_uqadd8, "UiUiUi", "nc")
70 BUILTIN(__builtin_arm_uqsub8, "UiUiUi", "nc")
71 BUILTIN(__builtin_arm_usub8, "UiUiUi", "nc")
72
73 // Sum of 8-bit absolute differences
74 BUILTIN(__builtin_arm_usad8, "UiUiUi", "nc")
75 BUILTIN(__builtin_arm_usada8, "UiUiUiUi", "nc")
76
77 // Parallel 16-bit addition and subtraction
78 BUILTIN(__builtin_arm_qadd16, "iii", "nc")
79 BUILTIN(__builtin_arm_qasx, "iii", "nc")
80 BUILTIN(__builtin_arm_qsax, "iii", "nc")
81 BUILTIN(__builtin_arm_qsub16, "iii", "nc")
82 BUILTIN(__builtin_arm_sadd16, "iii", "nc")
83 BUILTIN(__builtin_arm_sasx, "iii", "nc")
84 BUILTIN(__builtin_arm_shadd16, "iii", "nc")
85 BUILTIN(__builtin_arm_shasx, "iii", "nc")
86 BUILTIN(__builtin_arm_shsax, "iii", "nc")
87 BUILTIN(__builtin_arm_shsub16, "iii", "nc")
88 BUILTIN(__builtin_arm_ssax, "iii", "nc")
89 BUILTIN(__builtin_arm_ssub16, "iii", "nc")
90 BUILTIN(__builtin_arm_uadd16, "UiUiUi", "nc")
91 BUILTIN(__builtin_arm_uasx, "UiUiUi", "nc")
92 BUILTIN(__builtin_arm_uhadd16, "UiUiUi", "nc")
93 BUILTIN(__builtin_arm_uhasx, "UiUiUi", "nc")
94 BUILTIN(__builtin_arm_uhsax, "UiUiUi", "nc")
95 BUILTIN(__builtin_arm_uhsub16, "UiUiUi", "nc")
96 BUILTIN(__builtin_arm_uqadd16, "UiUiUi", "nc")
97 BUILTIN(__builtin_arm_uqasx, "UiUiUi", "nc")
98 BUILTIN(__builtin_arm_uqsax, "UiUiUi", "nc")
99 BUILTIN(__builtin_arm_uqsub16, "UiUiUi", "nc")
100 BUILTIN(__builtin_arm_usax, "UiUiUi", "nc")
101 BUILTIN(__builtin_arm_usub16, "UiUiUi", "nc")
102
103 // Parallel 16-bit multiplication
104 BUILTIN(__builtin_arm_smlad, "iiii", "nc")
105 BUILTIN(__builtin_arm_smladx, "iiii", "nc")
106 BUILTIN(__builtin_arm_smlald, "LLiiiLLi", "nc")
107 BUILTIN(__builtin_arm_smlaldx, "LLiiiLLi", "nc")
108 BUILTIN(__builtin_arm_smlsd, "iiii", "nc")
109 BUILTIN(__builtin_arm_smlsdx, "iiii", "nc")
110 BUILTIN(__builtin_arm_smlsld, "LLiiiLLi", "nc")
111 BUILTIN(__builtin_arm_smlsldx, "LLiiiLLi", "nc")
112 BUILTIN(__builtin_arm_smuad, "iii", "nc")
113 BUILTIN(__builtin_arm_smuadx, "iii", "nc")
114 BUILTIN(__builtin_arm_smusd, "iii", "nc")
115 BUILTIN(__builtin_arm_smusdx, "iii", "nc")
116
117 // Bit manipulation
118 BUILTIN(__builtin_arm_rbit, "UiUi", "nc")
119
120 // Store and load exclusive
121 BUILTIN(__builtin_arm_ldrexd, "LLUiv*", "")
122 BUILTIN(__builtin_arm_strexd, "iLLUiv*", "")
123
124 BUILTIN(__builtin_arm_ldrex, "v.", "t")
125 BUILTIN(__builtin_arm_ldaex, "v.", "t")
126 BUILTIN(__builtin_arm_strex, "i.", "t")
127 BUILTIN(__builtin_arm_stlex, "i.", "t")
128 BUILTIN(__builtin_arm_clrex, "v", "")
129
130 // VFP
131 BUILTIN(__builtin_arm_get_fpscr, "Ui", "nc")
132 BUILTIN(__builtin_arm_set_fpscr, "vUi", "nc")
133 BUILTIN(__builtin_arm_vcvtr_f, "ffi", "nc")
134 BUILTIN(__builtin_arm_vcvtr_d, "fdi", "nc")
135
136 // Coprocessor
137 BUILTIN(__builtin_arm_ldc, "vUIiUIivC*", "")
138 BUILTIN(__builtin_arm_ldcl, "vUIiUIivC*", "")
139 BUILTIN(__builtin_arm_ldc2, "vUIiUIivC*", "")
140 BUILTIN(__builtin_arm_ldc2l, "vUIiUIivC*", "")
141
142 BUILTIN(__builtin_arm_stc, "vUIiUIiv*", "")
143 BUILTIN(__builtin_arm_stcl, "vUIiUIiv*", "")
144 BUILTIN(__builtin_arm_stc2, "vUIiUIiv*", "")
145 BUILTIN(__builtin_arm_stc2l, "vUIiUIiv*", "")
146
147 BUILTIN(__builtin_arm_cdp, "vUIiUIiUIiUIiUIiUIi", "")
148 BUILTIN(__builtin_arm_cdp2, "vUIiUIiUIiUIiUIiUIi", "")
149 BUILTIN(__builtin_arm_mcr, "vUIiUIiUiUIiUIiUIi", "")
150 BUILTIN(__builtin_arm_mcr2, "vUIiUIiUiUIiUIiUIi", "")
151 BUILTIN(__builtin_arm_mrc, "UiUIiUIiUIiUIiUIi", "")
152 BUILTIN(__builtin_arm_mrc2, "UiUIiUIiUIiUIiUIi", "")
153 BUILTIN(__builtin_arm_mcrr, "vUIiUIiLLUiUIi", "")
154 BUILTIN(__builtin_arm_mcrr2, "vUIiUIiLLUiUIi", "")
155 BUILTIN(__builtin_arm_mrrc, "LLUiUIiUIiUIi", "")
156 BUILTIN(__builtin_arm_mrrc2, "LLUiUIiUIiUIi", "")
157
158 // CRC32
159 BUILTIN(__builtin_arm_crc32b, "UiUiUc", "nc")
160 BUILTIN(__builtin_arm_crc32cb, "UiUiUc", "nc")
161 BUILTIN(__builtin_arm_crc32h, "UiUiUs", "nc")
162 BUILTIN(__builtin_arm_crc32ch, "UiUiUs", "nc")
163 BUILTIN(__builtin_arm_crc32w, "UiUiUi", "nc")
164 BUILTIN(__builtin_arm_crc32cw, "UiUiUi", "nc")
165 BUILTIN(__builtin_arm_crc32d, "UiUiLLUi", "nc")
166 BUILTIN(__builtin_arm_crc32cd, "UiUiLLUi", "nc")
167
168 // HINT
169 BUILTIN(__builtin_arm_nop, "v", "")
170 BUILTIN(__builtin_arm_yield, "v", "")
171 BUILTIN(__builtin_arm_wfe, "v", "")
172 BUILTIN(__builtin_arm_wfi, "v", "")
173 BUILTIN(__builtin_arm_sev, "v", "")
174 BUILTIN(__builtin_arm_sevl, "v", "")
175 BUILTIN(__builtin_arm_dbg, "vUi", "")
176
177 // Data barrier
178 BUILTIN(__builtin_arm_dmb, "vUi", "nc")
179 BUILTIN(__builtin_arm_dsb, "vUi", "nc")
180 BUILTIN(__builtin_arm_isb, "vUi", "nc")
181
182 // Prefetch
183 BUILTIN(__builtin_arm_prefetch, "vvC*UiUi", "nc")
184
185 // System registers (ACLE)
186 BUILTIN(__builtin_arm_rsr, "UicC*", "nc")
187 BUILTIN(__builtin_arm_rsr64, "LLUicC*", "nc")
188 BUILTIN(__builtin_arm_rsrp, "v*cC*", "nc")
189 BUILTIN(__builtin_arm_wsr, "vcC*Ui", "nc")
190 BUILTIN(__builtin_arm_wsr64, "vcC*LLUi", "nc")
191 BUILTIN(__builtin_arm_wsrp, "vcC*vC*", "nc")
192
193 // MSVC
194 LANGBUILTIN(__emit, "vIUiC", "", ALL_MS_LANGUAGES)
195
196 LANGBUILTIN(__yield, "v", "", ALL_MS_LANGUAGES)
197 LANGBUILTIN(__wfe, "v", "", ALL_MS_LANGUAGES)
198 LANGBUILTIN(__wfi, "v", "", ALL_MS_LANGUAGES)
199 LANGBUILTIN(__sev, "v", "", ALL_MS_LANGUAGES)
200 LANGBUILTIN(__sevl, "v", "", ALL_MS_LANGUAGES)
201
202 LANGBUILTIN(__dmb, "vUi", "nc", ALL_MS_LANGUAGES)
203 LANGBUILTIN(__dsb, "vUi", "nc", ALL_MS_LANGUAGES)
204 LANGBUILTIN(__isb, "vUi", "nc", ALL_MS_LANGUAGES)
205 LANGBUILTIN(__iso_volatile_load8,   "ccCD*",     "n", ALL_MS_LANGUAGES)
206 LANGBUILTIN(__iso_volatile_load16,  "ssCD*",     "n", ALL_MS_LANGUAGES)
207 LANGBUILTIN(__iso_volatile_load32,  "iiCD*",     "n", ALL_MS_LANGUAGES)
208 LANGBUILTIN(__iso_volatile_load64,  "LLiLLiCD*", "n", ALL_MS_LANGUAGES)
209 LANGBUILTIN(__iso_volatile_store8,  "vcD*c",     "n", ALL_MS_LANGUAGES)
210 LANGBUILTIN(__iso_volatile_store16, "vsD*s",     "n", ALL_MS_LANGUAGES)
211 LANGBUILTIN(__iso_volatile_store32, "viD*i",     "n", ALL_MS_LANGUAGES)
212 LANGBUILTIN(__iso_volatile_store64, "vLLiD*LLi", "n", ALL_MS_LANGUAGES)
213 LANGBUILTIN(__ldrexd, "WiWiCD*", "", ALL_MS_LANGUAGES)
214 LANGBUILTIN(_MoveFromCoprocessor, "UiIUiIUiIUiIUiIUi", "", ALL_MS_LANGUAGES)
215 LANGBUILTIN(_MoveFromCoprocessor2, "UiIUiIUiIUiIUiIUi", "", ALL_MS_LANGUAGES)
216 LANGBUILTIN(_MoveToCoprocessor, "vUiIUiIUiIUiIUiIUi", "", ALL_MS_LANGUAGES)
217 LANGBUILTIN(_MoveToCoprocessor2, "vUiIUiIUiIUiIUiIUi", "", ALL_MS_LANGUAGES)
218
219 TARGET_HEADER_BUILTIN(_BitScanForward, "UcUNi*UNi", "nh", "intrin.h", ALL_MS_LANGUAGES, "")
220 TARGET_HEADER_BUILTIN(_BitScanReverse, "UcUNi*UNi", "nh", "intrin.h", ALL_MS_LANGUAGES, "")
221 TARGET_HEADER_BUILTIN(_BitScanForward64, "UcUNi*ULLi", "nh", "intrin.h", ALL_MS_LANGUAGES, "")
222 TARGET_HEADER_BUILTIN(_BitScanReverse64, "UcUNi*ULLi", "nh", "intrin.h", ALL_MS_LANGUAGES, "")
223
224 TARGET_HEADER_BUILTIN(_InterlockedAnd64,         "LLiLLiD*LLi", "nh", "intrin.h", ALL_MS_LANGUAGES, "")
225 TARGET_HEADER_BUILTIN(_InterlockedDecrement64,   "LLiLLiD*",    "nh", "intrin.h", ALL_MS_LANGUAGES, "")
226 TARGET_HEADER_BUILTIN(_InterlockedExchange64,    "LLiLLiD*LLi", "nh", "intrin.h", ALL_MS_LANGUAGES, "")
227 TARGET_HEADER_BUILTIN(_InterlockedExchangeAdd64, "LLiLLiD*LLi", "nh", "intrin.h", ALL_MS_LANGUAGES, "")
228 TARGET_HEADER_BUILTIN(_InterlockedExchangeSub64, "LLiLLiD*LLi", "nh", "intrin.h", ALL_MS_LANGUAGES, "")
229 TARGET_HEADER_BUILTIN(_InterlockedIncrement64,   "LLiLLiD*",    "nh", "intrin.h", ALL_MS_LANGUAGES, "")
230 TARGET_HEADER_BUILTIN(_InterlockedOr64,          "LLiLLiD*LLi", "nh", "intrin.h", ALL_MS_LANGUAGES, "")
231 TARGET_HEADER_BUILTIN(_InterlockedXor64,         "LLiLLiD*LLi", "nh", "intrin.h", ALL_MS_LANGUAGES, "")
232
233 #undef BUILTIN
234 #undef LANGBUILTIN
235 #undef TARGET_HEADER_BUILTIN