1 //===- Intrinsics.td - Defines all LLVM intrinsics ---------*- tablegen -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file defines properties of all LLVM intrinsics.
12 //===----------------------------------------------------------------------===//
14 include "llvm/CodeGen/ValueTypes.td"
16 //===----------------------------------------------------------------------===//
17 // Properties we keep track of for intrinsics.
18 //===----------------------------------------------------------------------===//
20 class IntrinsicProperty;
22 // Intr*Mem - Memory properties. An intrinsic is allowed to have at most one of
23 // these properties set. They are listed from the most aggressive (best to use
24 // if correct) to the least aggressive. If no property is set, the worst case
25 // is assumed (it may read and write any memory it can get access to and it may
26 // have other side effects).
28 // IntrNoMem - The intrinsic does not access memory or have any other side
29 // effects. It may be CSE'd deleted if dead, etc.
30 def IntrNoMem : IntrinsicProperty;
32 // IntrReadArgMem - This intrinsic reads only from memory that one of its
33 // pointer-typed arguments points to, but may read an unspecified amount.
34 def IntrReadArgMem : IntrinsicProperty;
36 // IntrReadMem - This intrinsic reads from unspecified memory, so it cannot be
37 // moved across stores. However, it can be reordered otherwise and can be
39 def IntrReadMem : IntrinsicProperty;
41 // IntrReadWriteArgMem - This intrinsic reads and writes only from memory that
42 // one of its arguments points to, but may access an unspecified amount. The
43 // reads and writes may be volatile, but except for this it has no other side
45 def IntrReadWriteArgMem : IntrinsicProperty;
47 // Commutative - This intrinsic is commutative: X op Y == Y op X.
48 def Commutative : IntrinsicProperty;
50 // Throws - This intrinsic can throw.
51 def Throws : IntrinsicProperty;
53 // NoCapture - The specified argument pointer is not captured by the intrinsic.
54 class NoCapture<int argNo> : IntrinsicProperty {
58 def IntrNoReturn : IntrinsicProperty;
60 //===----------------------------------------------------------------------===//
61 // Types used by intrinsics.
62 //===----------------------------------------------------------------------===//
64 class LLVMType<ValueType vt> {
68 class LLVMQualPointerType<LLVMType elty, int addrspace>
71 int AddrSpace = addrspace;
74 class LLVMPointerType<LLVMType elty>
75 : LLVMQualPointerType<elty, 0>;
77 class LLVMAnyPointerType<LLVMType elty>
82 // Match the type of another intrinsic parameter. Number is an index into the
83 // list of overloaded types for the intrinsic, excluding all the fixed types.
84 // The Number value must refer to a previously listed type. For example:
85 // Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_anyfloat_ty, LLVMMatchType<0>]>
86 // has two overloaded types, the 2nd and 3rd arguments. LLVMMatchType<0>
87 // refers to the first overloaded type, which is the 2nd argument.
88 class LLVMMatchType<int num>
93 // Match the type of another intrinsic parameter that is expected to be
94 // an integral vector type, but change the element size to be twice as wide
95 // or half as wide as the other type. This is only useful when the intrinsic
96 // is overloaded, so the matched type should be declared as iAny.
97 class LLVMExtendedElementVectorType<int num> : LLVMMatchType<num>;
98 class LLVMTruncatedElementVectorType<int num> : LLVMMatchType<num>;
100 def llvm_void_ty : LLVMType<isVoid>;
101 def llvm_anyint_ty : LLVMType<iAny>;
102 def llvm_anyfloat_ty : LLVMType<fAny>;
103 def llvm_anyvector_ty : LLVMType<vAny>;
104 def llvm_i1_ty : LLVMType<i1>;
105 def llvm_i8_ty : LLVMType<i8>;
106 def llvm_i16_ty : LLVMType<i16>;
107 def llvm_i32_ty : LLVMType<i32>;
108 def llvm_i64_ty : LLVMType<i64>;
109 def llvm_float_ty : LLVMType<f32>;
110 def llvm_double_ty : LLVMType<f64>;
111 def llvm_f80_ty : LLVMType<f80>;
112 def llvm_f128_ty : LLVMType<f128>;
113 def llvm_ppcf128_ty : LLVMType<ppcf128>;
114 def llvm_ptr_ty : LLVMPointerType<llvm_i8_ty>; // i8*
115 def llvm_ptrptr_ty : LLVMPointerType<llvm_ptr_ty>; // i8**
116 def llvm_anyptr_ty : LLVMAnyPointerType<llvm_i8_ty>; // (space)i8*
117 def llvm_empty_ty : LLVMType<OtherVT>; // { }
118 def llvm_descriptor_ty : LLVMPointerType<llvm_empty_ty>; // { }*
119 def llvm_metadata_ty : LLVMType<MetadataVT>; // !{...}
121 def llvm_x86mmx_ty : LLVMType<x86mmx>;
122 def llvm_ptrx86mmx_ty : LLVMPointerType<llvm_x86mmx_ty>; // <1 x i64>*
124 def llvm_v2i1_ty : LLVMType<v2i1>; // 2 x i1
125 def llvm_v4i1_ty : LLVMType<v4i1>; // 4 x i1
126 def llvm_v8i1_ty : LLVMType<v8i1>; // 8 x i1
127 def llvm_v16i1_ty : LLVMType<v16i1>; // 16 x i1
128 def llvm_v32i1_ty : LLVMType<v32i1>; // 32 x i1
129 def llvm_v64i1_ty : LLVMType<v64i1>; // 64 x i1
130 def llvm_v2i8_ty : LLVMType<v2i8>; // 2 x i8
131 def llvm_v4i8_ty : LLVMType<v4i8>; // 4 x i8
132 def llvm_v8i8_ty : LLVMType<v8i8>; // 8 x i8
133 def llvm_v16i8_ty : LLVMType<v16i8>; // 16 x i8
134 def llvm_v32i8_ty : LLVMType<v32i8>; // 32 x i8
135 def llvm_v64i8_ty : LLVMType<v64i8>; // 64 x i8
137 def llvm_v1i16_ty : LLVMType<v1i16>; // 1 x i16
138 def llvm_v2i16_ty : LLVMType<v2i16>; // 2 x i16
139 def llvm_v4i16_ty : LLVMType<v4i16>; // 4 x i16
140 def llvm_v8i16_ty : LLVMType<v8i16>; // 8 x i16
141 def llvm_v16i16_ty : LLVMType<v16i16>; // 16 x i16
142 def llvm_v32i16_ty : LLVMType<v32i16>; // 32 x i16
144 def llvm_v1i32_ty : LLVMType<v1i32>; // 1 x i32
145 def llvm_v2i32_ty : LLVMType<v2i32>; // 2 x i32
146 def llvm_v4i32_ty : LLVMType<v4i32>; // 4 x i32
147 def llvm_v8i32_ty : LLVMType<v8i32>; // 8 x i32
148 def llvm_v16i32_ty : LLVMType<v16i32>; // 16 x i32
149 def llvm_v1i64_ty : LLVMType<v1i64>; // 1 x i64
150 def llvm_v2i64_ty : LLVMType<v2i64>; // 2 x i64
151 def llvm_v4i64_ty : LLVMType<v4i64>; // 4 x i64
152 def llvm_v8i64_ty : LLVMType<v8i64>; // 8 x i64
153 def llvm_v16i64_ty : LLVMType<v16i64>; // 16 x i64
155 def llvm_v2f32_ty : LLVMType<v2f32>; // 2 x float
156 def llvm_v4f32_ty : LLVMType<v4f32>; // 4 x float
157 def llvm_v8f32_ty : LLVMType<v8f32>; // 8 x float
158 def llvm_v16f32_ty : LLVMType<v16f32>; // 16 x float
159 def llvm_v2f64_ty : LLVMType<v2f64>; // 2 x double
160 def llvm_v4f64_ty : LLVMType<v4f64>; // 4 x double
161 def llvm_v8f64_ty : LLVMType<v8f64>; // 8 x double
163 def llvm_vararg_ty : LLVMType<isVoid>; // this means vararg here
166 //===----------------------------------------------------------------------===//
167 // Intrinsic Definitions.
168 //===----------------------------------------------------------------------===//
170 // Intrinsic class - This is used to define one LLVM intrinsic. The name of the
171 // intrinsic definition should start with "int_", then match the LLVM intrinsic
172 // name with the "llvm." prefix removed, and all "."s turned into "_"s. For
173 // example, llvm.bswap.i16 -> int_bswap_i16.
175 // * RetTypes is a list containing the return types expected for the
177 // * ParamTypes is a list containing the parameter types expected for the
179 // * Properties can be set to describe the behavior of the intrinsic.
181 class SDPatternOperator;
182 class Intrinsic<list<LLVMType> ret_types,
183 list<LLVMType> param_types = [],
184 list<IntrinsicProperty> properties = [],
185 string name = ""> : SDPatternOperator {
186 string LLVMName = name;
187 string TargetPrefix = ""; // Set to a prefix for target-specific intrinsics.
188 list<LLVMType> RetTypes = ret_types;
189 list<LLVMType> ParamTypes = param_types;
190 list<IntrinsicProperty> Properties = properties;
195 /// GCCBuiltin - If this intrinsic exactly corresponds to a GCC builtin, this
196 /// specifies the name of the builtin. This provides automatic CBE and CFE
198 class GCCBuiltin<string name> {
199 string GCCBuiltinName = name;
203 //===--------------- Variable Argument Handling Intrinsics ----------------===//
206 def int_vastart : Intrinsic<[], [llvm_ptr_ty], [], "llvm.va_start">;
207 def int_vacopy : Intrinsic<[], [llvm_ptr_ty, llvm_ptr_ty], [],
209 def int_vaend : Intrinsic<[], [llvm_ptr_ty], [], "llvm.va_end">;
211 //===------------------- Garbage Collection Intrinsics --------------------===//
213 def int_gcroot : Intrinsic<[],
214 [llvm_ptrptr_ty, llvm_ptr_ty]>;
215 def int_gcread : Intrinsic<[llvm_ptr_ty],
216 [llvm_ptr_ty, llvm_ptrptr_ty],
218 def int_gcwrite : Intrinsic<[],
219 [llvm_ptr_ty, llvm_ptr_ty, llvm_ptrptr_ty],
220 [IntrReadWriteArgMem, NoCapture<1>, NoCapture<2>]>;
222 //===--------------------- Code Generator Intrinsics ----------------------===//
224 def int_returnaddress : Intrinsic<[llvm_ptr_ty], [llvm_i32_ty], [IntrNoMem]>;
225 def int_frameaddress : Intrinsic<[llvm_ptr_ty], [llvm_i32_ty], [IntrNoMem]>;
227 // Note: we treat stacksave/stackrestore as writemem because we don't otherwise
228 // model their dependencies on allocas.
229 def int_stacksave : Intrinsic<[llvm_ptr_ty]>,
230 GCCBuiltin<"__builtin_stack_save">;
231 def int_stackrestore : Intrinsic<[], [llvm_ptr_ty]>,
232 GCCBuiltin<"__builtin_stack_restore">;
234 // IntrReadWriteArgMem is more pessimistic than strictly necessary for prefetch,
235 // however it does conveniently prevent the prefetch from being reordered
236 // with respect to nearby accesses to the same memory.
237 def int_prefetch : Intrinsic<[],
238 [llvm_ptr_ty, llvm_i32_ty, llvm_i32_ty,
240 [IntrReadWriteArgMem, NoCapture<0>]>;
241 def int_pcmarker : Intrinsic<[], [llvm_i32_ty]>;
243 def int_readcyclecounter : Intrinsic<[llvm_i64_ty]>;
245 // Stack Protector Intrinsic - The stackprotector intrinsic writes the stack
246 // guard to the correct place on the stack frame.
247 def int_stackprotector : Intrinsic<[], [llvm_ptr_ty, llvm_ptrptr_ty], []>;
249 //===------------------- Standard C Library Intrinsics --------------------===//
252 def int_memcpy : Intrinsic<[],
253 [llvm_anyptr_ty, llvm_anyptr_ty, llvm_anyint_ty,
254 llvm_i32_ty, llvm_i1_ty],
255 [IntrReadWriteArgMem, NoCapture<0>, NoCapture<1>]>;
256 def int_memmove : Intrinsic<[],
257 [llvm_anyptr_ty, llvm_anyptr_ty, llvm_anyint_ty,
258 llvm_i32_ty, llvm_i1_ty],
259 [IntrReadWriteArgMem, NoCapture<0>, NoCapture<1>]>;
260 def int_memset : Intrinsic<[],
261 [llvm_anyptr_ty, llvm_i8_ty, llvm_anyint_ty,
262 llvm_i32_ty, llvm_i1_ty],
263 [IntrReadWriteArgMem, NoCapture<0>]>;
265 // These functions do not actually read memory, but they are sensitive to the
266 // rounding mode. This needs to be modelled separately; in the meantime
267 // declaring them as reading memory is conservatively correct.
268 let Properties = [IntrReadMem] in {
269 def int_sqrt : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
270 def int_powi : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>, llvm_i32_ty]>;
271 def int_sin : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
272 def int_cos : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
273 def int_pow : Intrinsic<[llvm_anyfloat_ty],
274 [LLVMMatchType<0>, LLVMMatchType<0>]>;
275 def int_log : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
276 def int_log10: Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
277 def int_log2 : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
278 def int_exp : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
279 def int_exp2 : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
280 def int_fabs : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
281 def int_floor : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
282 def int_ceil : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
283 def int_trunc : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
284 def int_rint : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
285 def int_nearbyint : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
288 let Properties = [IntrNoMem] in {
289 def int_fma : Intrinsic<[llvm_anyfloat_ty],
290 [LLVMMatchType<0>, LLVMMatchType<0>,
293 def int_fmuladd : Intrinsic<[llvm_anyfloat_ty],
294 [LLVMMatchType<0>, LLVMMatchType<0>,
298 // NOTE: these are internal interfaces.
299 def int_setjmp : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty]>;
300 def int_longjmp : Intrinsic<[], [llvm_ptr_ty, llvm_i32_ty], [IntrNoReturn]>;
301 def int_sigsetjmp : Intrinsic<[llvm_i32_ty] , [llvm_ptr_ty, llvm_i32_ty]>;
302 def int_siglongjmp : Intrinsic<[], [llvm_ptr_ty, llvm_i32_ty], [IntrNoReturn]>;
304 // Internal interface for object size checking
305 def int_objectsize : Intrinsic<[llvm_anyint_ty], [llvm_ptr_ty, llvm_i1_ty],
307 GCCBuiltin<"__builtin_object_size">;
309 //===------------------------- Expect Intrinsics --------------------------===//
311 def int_expect : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>,
312 LLVMMatchType<0>], [IntrNoMem]>;
314 //===-------------------- Bit Manipulation Intrinsics ---------------------===//
317 // None of these intrinsics accesses memory at all.
318 let Properties = [IntrNoMem] in {
319 def int_bswap: Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>]>;
320 def int_ctpop: Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>]>;
321 def int_ctlz : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, llvm_i1_ty]>;
322 def int_cttz : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, llvm_i1_ty]>;
325 //===------------------------ Debugger Intrinsics -------------------------===//
328 // None of these intrinsics accesses memory at all...but that doesn't mean the
329 // optimizers can change them aggressively. Special handling needed in a few
331 let Properties = [IntrNoMem] in {
332 def int_dbg_declare : Intrinsic<[],
333 [llvm_metadata_ty, llvm_metadata_ty]>;
334 def int_dbg_value : Intrinsic<[],
335 [llvm_metadata_ty, llvm_i64_ty,
339 //===------------------ Exception Handling Intrinsics----------------------===//
342 // The result of eh.typeid.for depends on the enclosing function, but inside a
343 // given function it is 'const' and may be CSE'd etc.
344 def int_eh_typeid_for : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty], [IntrNoMem]>;
346 def int_eh_return_i32 : Intrinsic<[], [llvm_i32_ty, llvm_ptr_ty]>;
347 def int_eh_return_i64 : Intrinsic<[], [llvm_i64_ty, llvm_ptr_ty]>;
349 def int_eh_unwind_init: Intrinsic<[]>,
350 GCCBuiltin<"__builtin_unwind_init">;
352 def int_eh_dwarf_cfa : Intrinsic<[llvm_ptr_ty], [llvm_i32_ty]>;
354 let Properties = [IntrNoMem] in {
355 def int_eh_sjlj_lsda : Intrinsic<[llvm_ptr_ty]>;
356 def int_eh_sjlj_callsite : Intrinsic<[], [llvm_i32_ty]>;
358 def int_eh_sjlj_functioncontext : Intrinsic<[], [llvm_ptr_ty]>;
359 def int_eh_sjlj_setjmp : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty]>;
360 def int_eh_sjlj_longjmp : Intrinsic<[], [llvm_ptr_ty], [IntrNoReturn]>;
362 //===---------------- Generic Variable Attribute Intrinsics----------------===//
364 def int_var_annotation : Intrinsic<[],
365 [llvm_ptr_ty, llvm_ptr_ty,
366 llvm_ptr_ty, llvm_i32_ty],
367 [], "llvm.var.annotation">;
368 def int_ptr_annotation : Intrinsic<[LLVMAnyPointerType<llvm_anyint_ty>],
369 [LLVMMatchType<0>, llvm_ptr_ty, llvm_ptr_ty,
371 [], "llvm.ptr.annotation">;
372 def int_annotation : Intrinsic<[llvm_anyint_ty],
373 [LLVMMatchType<0>, llvm_ptr_ty,
374 llvm_ptr_ty, llvm_i32_ty],
375 [], "llvm.annotation">;
377 //===------------------------ Trampoline Intrinsics -----------------------===//
379 def int_init_trampoline : Intrinsic<[],
380 [llvm_ptr_ty, llvm_ptr_ty, llvm_ptr_ty],
381 [IntrReadWriteArgMem, NoCapture<0>]>,
382 GCCBuiltin<"__builtin_init_trampoline">;
384 def int_adjust_trampoline : Intrinsic<[llvm_ptr_ty], [llvm_ptr_ty],
386 GCCBuiltin<"__builtin_adjust_trampoline">;
388 //===------------------------ Overflow Intrinsics -------------------------===//
391 // Expose the carry flag from add operations on two integrals.
392 def int_sadd_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
393 [LLVMMatchType<0>, LLVMMatchType<0>],
395 def int_uadd_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
396 [LLVMMatchType<0>, LLVMMatchType<0>],
399 def int_ssub_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
400 [LLVMMatchType<0>, LLVMMatchType<0>],
402 def int_usub_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
403 [LLVMMatchType<0>, LLVMMatchType<0>],
406 def int_smul_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
407 [LLVMMatchType<0>, LLVMMatchType<0>],
409 def int_umul_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
410 [LLVMMatchType<0>, LLVMMatchType<0>],
413 //===------------------------- Memory Use Markers -------------------------===//
415 def int_lifetime_start : Intrinsic<[],
416 [llvm_i64_ty, llvm_ptr_ty],
417 [IntrReadWriteArgMem, NoCapture<1>]>;
418 def int_lifetime_end : Intrinsic<[],
419 [llvm_i64_ty, llvm_ptr_ty],
420 [IntrReadWriteArgMem, NoCapture<1>]>;
421 def int_invariant_start : Intrinsic<[llvm_descriptor_ty],
422 [llvm_i64_ty, llvm_ptr_ty],
423 [IntrReadWriteArgMem, NoCapture<1>]>;
424 def int_invariant_end : Intrinsic<[],
425 [llvm_descriptor_ty, llvm_i64_ty,
427 [IntrReadWriteArgMem, NoCapture<2>]>;
429 //===-------------------------- Other Intrinsics --------------------------===//
431 def int_flt_rounds : Intrinsic<[llvm_i32_ty]>,
432 GCCBuiltin<"__builtin_flt_rounds">;
433 def int_trap : Intrinsic<[], [], [IntrNoReturn]>,
434 GCCBuiltin<"__builtin_trap">;
435 def int_debugtrap : Intrinsic<[]>,
436 GCCBuiltin<"__builtin_debugtrap">;
438 // NOP: calls/invokes to this intrinsic are removed by codegen
439 def int_donothing : Intrinsic<[], [], [IntrNoMem]>;
441 // Intrisics to support half precision floating point format
442 let Properties = [IntrNoMem] in {
443 def int_convert_to_fp16 : Intrinsic<[llvm_i16_ty], [llvm_float_ty]>,
444 GCCBuiltin<"__gnu_f2h_ieee">;
445 def int_convert_from_fp16 : Intrinsic<[llvm_float_ty], [llvm_i16_ty]>,
446 GCCBuiltin<"__gnu_h2f_ieee">;
449 // These convert intrinsics are to support various conversions between
450 // various types with rounding and saturation. NOTE: avoid using these
451 // intrinsics as they might be removed sometime in the future and
452 // most targets don't support them.
453 def int_convertff : Intrinsic<[llvm_anyfloat_ty],
454 [llvm_anyfloat_ty, llvm_i32_ty, llvm_i32_ty]>;
455 def int_convertfsi : Intrinsic<[llvm_anyfloat_ty],
456 [llvm_anyint_ty, llvm_i32_ty, llvm_i32_ty]>;
457 def int_convertfui : Intrinsic<[llvm_anyfloat_ty],
458 [llvm_anyint_ty, llvm_i32_ty, llvm_i32_ty]>;
459 def int_convertsif : Intrinsic<[llvm_anyint_ty],
460 [llvm_anyfloat_ty, llvm_i32_ty, llvm_i32_ty]>;
461 def int_convertuif : Intrinsic<[llvm_anyint_ty],
462 [llvm_anyfloat_ty, llvm_i32_ty, llvm_i32_ty]>;
463 def int_convertss : Intrinsic<[llvm_anyint_ty],
464 [llvm_anyint_ty, llvm_i32_ty, llvm_i32_ty]>;
465 def int_convertsu : Intrinsic<[llvm_anyint_ty],
466 [llvm_anyint_ty, llvm_i32_ty, llvm_i32_ty]>;
467 def int_convertus : Intrinsic<[llvm_anyint_ty],
468 [llvm_anyint_ty, llvm_i32_ty, llvm_i32_ty]>;
469 def int_convertuu : Intrinsic<[llvm_anyint_ty],
470 [llvm_anyint_ty, llvm_i32_ty, llvm_i32_ty]>;
472 //===----------------------------------------------------------------------===//
473 // Target-specific intrinsics
474 //===----------------------------------------------------------------------===//
476 include "llvm/IntrinsicsPowerPC.td"
477 include "llvm/IntrinsicsX86.td"
478 include "llvm/IntrinsicsARM.td"
479 include "llvm/IntrinsicsXCore.td"
480 include "llvm/IntrinsicsHexagon.td"
481 include "llvm/IntrinsicsNVVM.td"
482 include "llvm/IntrinsicsMips.td"
483 include "llvm/IntrinsicsR600.td"