include/llvm/Intrinsics.td

   1 //===- Intrinsics.td - Defines all LLVM intrinsics ---------*- tablegen -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file was developed by Chris Lattner and is distributed under the
   6 // University of Illinois Open Source License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file defines properties of all LLVM intrinsics.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 include "llvm/CodeGen/ValueTypes.td"
  15
  16 //===----------------------------------------------------------------------===//
  17 //  Properties we keep track of for intrinsics.
  18 //===----------------------------------------------------------------------===//
  19
  20 class IntrinsicProperty;
  21
  22 // Intr*Mem - Memory properties.  An intrinsic is allowed to have exactly 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 (IntrWriteMem).
  26
  27 // InstrNoMem - The intrinsic does not access memory or have any other side
  28 // effects.  It may be CSE'd deleted if dead, etc.
  29 def InstrNoMem : IntrinsicProperty;
  30
  31 // InstrReadArgMem - This intrinsic reads only from memory that one of its
  32 // arguments points to, but may read an unspecified amount.
  33 def InstrReadArgMem : IntrinsicProperty;
  34
  35 // IntrReadMem - This intrinsic reads from unspecified memory, so it cannot be
  36 // moved across stores.  However, it can be reordered otherwise and can be
  37 // deleted if dead.
  38 def IntrReadMem : IntrinsicProperty;
  39
  40 // InstrWriteArgMem - This intrinsic reads and writes only from memory that one
  41 // of its arguments points to, but may access an unspecified amount.  It has no
  42 // other side effects.  This may only be used if the intrinsic doesn't "capture"
  43 // the argument pointer (e.g. storing it someplace).
  44 def InstrWriteArgMem : IntrinsicProperty;
  45
  46 // IntrWriteMem - This intrinsic may read or modify unspecified memory or has
  47 // other side effects.  It cannot be modified by the optimizer.  This is the
  48 // default if the intrinsic has no other Intr*Mem property.
  49 def IntrWriteMem : IntrinsicProperty;
  50
  51 //===----------------------------------------------------------------------===//
  52 // Types used by intrinsics.
  53 //===----------------------------------------------------------------------===//
  54
  55 class LLVMType<ValueType vt, string typeval> {
  56   ValueType VT = vt;
  57   string TypeVal = typeval;
  58 }
  59
  60 class LLVMPackedType<ValueType VT, int numelts, LLVMType elty>
  61   : LLVMType<VT, "Type::PackedTyID">{
  62   int NumElts = numelts;
  63   LLVMType ElTy = elty;
  64 }
  65
  66 def llvm_void_ty       : LLVMType<isVoid, "Type::VoidTyID">;
  67 def llvm_bool_ty       : LLVMType<i1 , "Type::BoolTyID">;
  68 def llvm_sbyte_ty      : LLVMType<i8 , "Type::SByteTyID">;
  69 def llvm_short_ty      : LLVMType<i16, "Type::ShortTyID">;
  70 def llvm_int_ty        : LLVMType<i32, "Type::IntTyID">;
  71 def llvm_long_ty       : LLVMType<i64, "Type::LongTyID">;
  72 def llvm_ubyte_ty      : LLVMType<i8,  "Type::UByteTyID">;
  73 def llvm_ushort_ty     : LLVMType<i16, "Type::UShortTyID">;
  74 def llvm_uint_ty       : LLVMType<i32, "Type::UIntTyID">;
  75 def llvm_ulong_ty      : LLVMType<i64, "Type::ULongTyID">;
  76 def llvm_float_ty      : LLVMType<f32, "Type::FloatTyID">;
  77 def llvm_double_ty     : LLVMType<f64, "Type::DoubleTyID">;
  78 def llvm_ptr_ty        : LLVMType<OtherVT, "Type::PointerTyID">;     // sbyte*
  79 def llvm_ptrptr_ty     : LLVMType<OtherVT, "Type::PointerTyID">;     // sbyte**
  80 def llvm_descriptor_ty : LLVMType<OtherVT, "Type::PointerTyID">;     // global*
  81
  82 def llvm_v16i8_ty      : LLVMPackedType<v16i8,16, llvm_sbyte_ty>;  // 16 x sbyte
  83 def llvm_v8i16_ty      : LLVMPackedType<v8i16, 8, llvm_short_ty>;  // 8 x short
  84
  85 def llvm_v2i32_ty      : LLVMPackedType<v2i32, 2, llvm_int_ty>;    // 2 x int
  86 def llvm_v4i32_ty      : LLVMPackedType<v4i32, 4, llvm_int_ty>;    // 4 x int
  87 def llvm_v4f32_ty      : LLVMPackedType<v4f32, 4, llvm_float_ty>;  // 4 x float
  88 def llvm_v2f64_ty      : LLVMPackedType<v2f64, 2, llvm_double_ty>; // 2 x double
  89
  90 //===----------------------------------------------------------------------===//
  91 // Intrinsic Definitions.
  92 //===----------------------------------------------------------------------===//
  93
  94 // Intrinsic class - This is used to define one LLVM intrinsic.  The name of the
  95 // intrinsic definition should start with "int_", then match the LLVM intrinsic
  96 // name with the "llvm." prefix removed, and all "."s turned into "_"s.  For
  97 // example, llvm.bswap.i16 -> int_bswap_i16.
  98 //
  99 //  * Types is a list containing the return type and the argument types
 100 //    expected for the intrinsic.
 101 //  * Properties can be set to describe the behavior of the intrinsic.
 102 //
 103 class Intrinsic<list<LLVMType> types,
 104                 list<IntrinsicProperty> properties = [],
 105                 string name = ""> {
 106   string LLVMName = name;
 107   string TargetPrefix = "";   // Set to a prefix for target-specific intrinsics.
 108   list<LLVMType> Types = types;
 109   list<IntrinsicProperty> Properties = properties;
 110 }
 111
 112 /// GCCBuiltin - If this intrinsic exactly corresponds to a GCC builtin, this
 113 /// specifies the name of the builtin.  This provides automatic CBE and CFE
 114 /// support.
 115 class GCCBuiltin<string name> {
 116   string GCCBuiltinName = name;
 117 }
 118
 119
 120 //===--------------- Variable Argument Handling Intrinsics ----------------===//
 121 //
 122
 123 def int_vastart : Intrinsic<[llvm_void_ty, llvm_ptrptr_ty], [], "llvm.va_start">;
 124 def int_vacopy  : Intrinsic<[llvm_void_ty, llvm_ptrptr_ty, llvm_ptrptr_ty], [],
 125                             "llvm.va_copy">;
 126 def int_vaend   : Intrinsic<[llvm_void_ty, llvm_ptrptr_ty], [], "llvm.va_end">;
 127
 128 //===------------------- Garbage Collection Intrinsics --------------------===//
 129 //
 130 def int_gcroot  : Intrinsic<[llvm_void_ty, llvm_ptrptr_ty, llvm_ptr_ty]>;
 131 def int_gcread  : Intrinsic<[llvm_ptr_ty, llvm_ptr_ty, llvm_ptrptr_ty],
 132                             [InstrReadArgMem]>;
 133 def int_gcwrite : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
 134                              llvm_ptrptr_ty], [InstrWriteArgMem]>;
 135
 136 //===--------------------- Code Generator Intrinsics ----------------------===//
 137 //
 138 def int_returnaddress : Intrinsic<[llvm_ptr_ty, llvm_uint_ty], [InstrNoMem]>;
 139 def int_frameaddress  : Intrinsic<[llvm_ptr_ty, llvm_uint_ty], [InstrNoMem]>;
 140 def int_stacksave     : Intrinsic<[llvm_ptr_ty], [IntrReadMem]>;
 141 def int_stackrestore  : Intrinsic<[llvm_void_ty, llvm_ptr_ty]>;
 142 def int_prefetch      : Intrinsic<[llvm_void_ty, llvm_ptr_ty,
 143                                    llvm_uint_ty, llvm_uint_ty]>;
 144 def int_pcmarker      : Intrinsic<[llvm_void_ty, llvm_uint_ty]>;
 145
 146 def int_readcyclecounter : Intrinsic<[llvm_ulong_ty]>;
 147
 148 //===------------------- Standard C Library Intrinsics --------------------===//
 149 //
 150
 151 let Properties = [InstrWriteArgMem] in {
 152   def int_memcpy_i32  : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
 153                                    llvm_uint_ty, llvm_uint_ty]>;
 154   def int_memcpy_i64  : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
 155                                    llvm_ulong_ty, llvm_uint_ty]>;
 156   def int_memmove_i32 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
 157                                    llvm_uint_ty, llvm_uint_ty]>;
 158   def int_memmove_i64 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
 159                                    llvm_ulong_ty, llvm_uint_ty]>;
 160   def int_memset_i32  : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ubyte_ty,
 161                                    llvm_uint_ty, llvm_uint_ty]>;
 162   def int_memset_i64  : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ubyte_ty,
 163                                    llvm_ulong_ty, llvm_uint_ty]>;
 164 }
 165
 166 let Properties = [InstrNoMem] in {
 167   def int_isunordered_f32 : Intrinsic<[llvm_bool_ty,
 168                                        llvm_float_ty,  llvm_float_ty]>;
 169   def int_isunordered_f64 : Intrinsic<[llvm_bool_ty,
 170                                        llvm_double_ty, llvm_double_ty]>;
 171   def int_sqrt_f32 : Intrinsic<[llvm_float_ty , llvm_float_ty]>;
 172   def int_sqrt_f64 : Intrinsic<[llvm_double_ty, llvm_double_ty]>;
 173 }
 174
 175 // NOTE: these are internal interfaces.
 176 def int_setjmp     : Intrinsic<[llvm_int_ty , llvm_ptr_ty]>;
 177 def int_longjmp    : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_int_ty]>;
 178 def int_sigsetjmp  : Intrinsic<[llvm_int_ty , llvm_ptr_ty]>;
 179 def int_siglongjmp : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_int_ty]>;
 180
 181 //===-------------------- Bit Manipulation Intrinsics ---------------------===//
 182 //
 183
 184 // None of these intrinsics accesses memory at all.
 185 let Properties = [InstrNoMem] in {
 186   def int_bswap_i16 : Intrinsic<[llvm_ushort_ty, llvm_ushort_ty]>;
 187   def int_bswap_i32 : Intrinsic<[llvm_uint_ty,   llvm_uint_ty]>;
 188   def int_bswap_i64 : Intrinsic<[llvm_ulong_ty,  llvm_ulong_ty]>;
 189
 190   def int_ctpop_i8  : Intrinsic<[llvm_ubyte_ty,  llvm_ubyte_ty]>;
 191   def int_ctpop_i16 : Intrinsic<[llvm_ushort_ty, llvm_ushort_ty]>;
 192   def int_ctpop_i32 : Intrinsic<[llvm_uint_ty,   llvm_uint_ty]>;
 193   def int_ctpop_i64 : Intrinsic<[llvm_ulong_ty,  llvm_ulong_ty]>;
 194
 195   def int_ctlz_i8  : Intrinsic<[llvm_ubyte_ty,  llvm_ubyte_ty]>;
 196   def int_ctlz_i16 : Intrinsic<[llvm_ushort_ty, llvm_ushort_ty]>;
 197   def int_ctlz_i32 : Intrinsic<[llvm_uint_ty,   llvm_uint_ty]>;
 198   def int_ctlz_i64 : Intrinsic<[llvm_ulong_ty,  llvm_ulong_ty]>;
 199
 200   def int_cttz_i8  : Intrinsic<[llvm_ubyte_ty,  llvm_ubyte_ty]>;
 201   def int_cttz_i16 : Intrinsic<[llvm_ushort_ty, llvm_ushort_ty]>;
 202   def int_cttz_i32 : Intrinsic<[llvm_uint_ty,   llvm_uint_ty]>;
 203   def int_cttz_i64 : Intrinsic<[llvm_ulong_ty,  llvm_ulong_ty]>;
 204 }
 205
 206 //===------------------------ Debugger Intrinsics -------------------------===//
 207 //
 208
 209 def int_dbg_stoppoint    : Intrinsic<[llvm_void_ty,
 210                                       llvm_uint_ty, llvm_uint_ty,
 211                                       llvm_descriptor_ty]>;
 212 def int_dbg_region_start : Intrinsic<[llvm_void_ty, llvm_descriptor_ty]>;
 213 def int_dbg_region_end   : Intrinsic<[llvm_void_ty, llvm_descriptor_ty]>;
 214 def int_dbg_func_start   : Intrinsic<[llvm_void_ty, llvm_descriptor_ty]>;
 215 def int_dbg_declare      : Intrinsic<[llvm_void_ty, llvm_ptr_ty,
 216                                                     llvm_descriptor_ty]>;
 217
 218 //===----------------------------------------------------------------------===//
 219 // Target-specific intrinsics
 220 //===----------------------------------------------------------------------===//
 221
 222 //===----------------------------------------------------------------------===//
 223 // PowerPC Intrinsics
 224 //
 225 let TargetPrefix = "ppc" in {  // All intrinsics start with "llvm.ppc.".
 226   def int_ppc_altivec_lvx : GCCBuiltin<"__builtin_altivec_lvx">,
 227               Intrinsic<[llvm_v4i32_ty, llvm_int_ty, llvm_ptr_ty],
 228                         [IntrReadMem]>;
 229   def int_ppc_altivec_stvx : GCCBuiltin<"__builtin_altivec_stvx">,
 230               Intrinsic<[llvm_void_ty, llvm_v4i32_ty, llvm_int_ty, llvm_ptr_ty],
 231                         [IntrWriteMem]>;
 232
 233   def int_ppc_altivec_vmaddfp : GCCBuiltin<"__builtin_altivec_vmaddfp">,
 234               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 235                          llvm_v4f32_ty, llvm_v4f32_ty], [InstrNoMem]>;
 236   def int_ppc_altivec_vnmsubfp : GCCBuiltin<"__builtin_altivec_vnmsubfp">,
 237               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 238                          llvm_v4f32_ty, llvm_v4f32_ty], [InstrNoMem]>;
 239
 240   def int_ppc_altivec_vaddcuw : GCCBuiltin<"__builtin_altivec_vaddcuw">,
 241               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
 242                         [InstrNoMem]>;
 243   def int_ppc_altivec_vsubcuw : GCCBuiltin<"__builtin_altivec_vsubcuw">,
 244               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
 245                         [InstrNoMem]>;
 246   def int_ppc_altivec_vsel : GCCBuiltin<"__builtin_altivec_vsel_4si">,
 247               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty,
 248                          llvm_v4i32_ty, llvm_v4i32_ty], [InstrNoMem]>;
 249   def int_ppc_altivec_vsldoi : GCCBuiltin<"__builtin_altivec_vsldoi_4si">,
 250               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty,
 251                          llvm_v4i32_ty, llvm_int_ty], [InstrNoMem]>;
 252
 253   // Comparisons setting a vector.
 254   def int_ppc_altivec_vcmpbfp : GCCBuiltin<"__builtin_altivec_vcmpbfp">,
 255               Intrinsic<[llvm_v4i32_ty, llvm_v4f32_ty, llvm_v4f32_ty],
 256                         [InstrNoMem]>;
 257   def int_ppc_altivec_vcmpeqfp : GCCBuiltin<"__builtin_altivec_vcmpeqfp">,
 258               Intrinsic<[llvm_v4i32_ty, llvm_v4f32_ty, llvm_v4f32_ty],
 259                         [InstrNoMem]>;
 260   def int_ppc_altivec_vcmpgefp : GCCBuiltin<"__builtin_altivec_vcmpgefp">,
 261               Intrinsic<[llvm_v4i32_ty, llvm_v4f32_ty, llvm_v4f32_ty],
 262                         [InstrNoMem]>;
 263   def int_ppc_altivec_vcmpgtfp : GCCBuiltin<"__builtin_altivec_vcmpgtfp">,
 264               Intrinsic<[llvm_v4i32_ty, llvm_v4f32_ty, llvm_v4f32_ty],
 265                         [InstrNoMem]>;
 266
 267   def int_ppc_altivec_vcmpequw : GCCBuiltin<"__builtin_altivec_vcmpequw">,
 268               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
 269                         [InstrNoMem]>;
 270   def int_ppc_altivec_vcmpgtsw : GCCBuiltin<"__builtin_altivec_vcmpgtsw">,
 271               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
 272                         [InstrNoMem]>;
 273   def int_ppc_altivec_vcmpgtuw : GCCBuiltin<"__builtin_altivec_vcmpgtuw">,
 274               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
 275                         [InstrNoMem]>;
 276
 277   def int_ppc_altivec_vcmpequh : GCCBuiltin<"__builtin_altivec_vcmpequh">,
 278               Intrinsic<[llvm_v4i32_ty, llvm_v8i16_ty, llvm_v8i16_ty],
 279                         [InstrNoMem]>;
 280   def int_ppc_altivec_vcmpgtsh : GCCBuiltin<"__builtin_altivec_vcmpgtsh">,
 281               Intrinsic<[llvm_v4i32_ty, llvm_v8i16_ty, llvm_v8i16_ty],
 282                         [InstrNoMem]>;
 283   def int_ppc_altivec_vcmpgtuh : GCCBuiltin<"__builtin_altivec_vcmpgtuh">,
 284               Intrinsic<[llvm_v4i32_ty, llvm_v8i16_ty, llvm_v8i16_ty],
 285                         [InstrNoMem]>;
 286
 287   def int_ppc_altivec_vcmpequb : GCCBuiltin<"__builtin_altivec_vcmpequb">,
 288               Intrinsic<[llvm_v4i32_ty, llvm_v16i8_ty, llvm_v16i8_ty],
 289                         [InstrNoMem]>;
 290   def int_ppc_altivec_vcmpgtsb : GCCBuiltin<"__builtin_altivec_vcmpgtsb">,
 291               Intrinsic<[llvm_v4i32_ty, llvm_v16i8_ty, llvm_v16i8_ty],
 292                         [InstrNoMem]>;
 293   def int_ppc_altivec_vcmpgtub : GCCBuiltin<"__builtin_altivec_vcmpgtub">,
 294               Intrinsic<[llvm_v4i32_ty, llvm_v16i8_ty, llvm_v16i8_ty],
 295                         [InstrNoMem]>;
 296
 297   // Saturating adds and subs.
 298   def int_ppc_altivec_vaddubs : GCCBuiltin<"__builtin_altivec_vaddubs">,
 299               Intrinsic<[llvm_v16i8_ty, llvm_v16i8_ty, llvm_v16i8_ty],
 300                         [InstrNoMem]>;
 301   def int_ppc_altivec_vaddsbs : GCCBuiltin<"__builtin_altivec_vaddsbs">,
 302               Intrinsic<[llvm_v16i8_ty, llvm_v16i8_ty, llvm_v16i8_ty],
 303                         [InstrNoMem]>;
 304   def int_ppc_altivec_vadduhs : GCCBuiltin<"__builtin_altivec_vadduhs">,
 305               Intrinsic<[llvm_v8i16_ty, llvm_v8i16_ty, llvm_v8i16_ty],
 306                         [InstrNoMem]>;
 307   def int_ppc_altivec_vaddshs : GCCBuiltin<"__builtin_altivec_vaddshs">,
 308               Intrinsic<[llvm_v8i16_ty, llvm_v8i16_ty, llvm_v8i16_ty],
 309                         [InstrNoMem]>;
 310   def int_ppc_altivec_vadduws : GCCBuiltin<"__builtin_altivec_vadduws">,
 311               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
 312                         [InstrNoMem]>;
 313   def int_ppc_altivec_vaddsws : GCCBuiltin<"__builtin_altivec_vaddsws">,
 314               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
 315                         [InstrNoMem]>;
 316
 317   def int_ppc_altivec_vsububs : GCCBuiltin<"__builtin_altivec_vsububs">,
 318               Intrinsic<[llvm_v16i8_ty, llvm_v16i8_ty, llvm_v16i8_ty],
 319                         [InstrNoMem]>;
 320   def int_ppc_altivec_vsubsbs : GCCBuiltin<"__builtin_altivec_vsubsbs">,
 321               Intrinsic<[llvm_v16i8_ty, llvm_v16i8_ty, llvm_v16i8_ty],
 322                         [InstrNoMem]>;
 323   def int_ppc_altivec_vsubuhs : GCCBuiltin<"__builtin_altivec_vsubuhs">,
 324               Intrinsic<[llvm_v8i16_ty, llvm_v8i16_ty, llvm_v8i16_ty],
 325                         [InstrNoMem]>;
 326   def int_ppc_altivec_vsubshs : GCCBuiltin<"__builtin_altivec_vsubshs">,
 327               Intrinsic<[llvm_v8i16_ty, llvm_v8i16_ty, llvm_v8i16_ty],
 328                         [InstrNoMem]>;
 329   def int_ppc_altivec_vsubuws : GCCBuiltin<"__builtin_altivec_vsubuws">,
 330               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
 331                         [InstrNoMem]>;
 332   def int_ppc_altivec_vsubsws : GCCBuiltin<"__builtin_altivec_vsubsws">,
 333               Intrinsic<[llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty],
 334                         [InstrNoMem]>;
 335
 336
 337   // FP to integer conversion.
 338   def int_ppc_altivec_vcfsx : GCCBuiltin<"__builtin_altivec_vcfsx">,
 339               Intrinsic<[llvm_v4f32_ty, llvm_v4i32_ty, llvm_int_ty],
 340                         [InstrNoMem]>;
 341   def int_ppc_altivec_vcfux : GCCBuiltin<"__builtin_altivec_vcfux">,
 342               Intrinsic<[llvm_v4f32_ty, llvm_v4i32_ty, llvm_int_ty],
 343                         [InstrNoMem]>;
 344
 345   def int_ppc_altivec_vrsqrtefp : GCCBuiltin<"__builtin_altivec_vrsqrtefp">,
 346               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty], [InstrNoMem]>;
 347
 348 }
 349
 350
 351 //===----------------------------------------------------------------------===//
 352 // X86 Intrinsics
 353 //
 354 // SSE1
 355
 356 // Arithmetic ops
 357 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
 358   def int_x86_sse_addss : GCCBuiltin<"__builtin_ia32_addss">,
 359               Intrinsic<[llvm_float_ty, llvm_float_ty,
 360                          llvm_float_ty], [InstrNoMem]>;
 361   def int_x86_sse_addps : GCCBuiltin<"__builtin_ia32_addps">,
 362               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 363                          llvm_v4f32_ty], [InstrNoMem]>;
 364   def int_x86_sse_subss : GCCBuiltin<"__builtin_ia32_subss">,
 365               Intrinsic<[llvm_float_ty, llvm_float_ty,
 366                          llvm_float_ty], [InstrNoMem]>;
 367   def int_x86_sse_subps : GCCBuiltin<"__builtin_ia32_subps">,
 368               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 369                          llvm_v4f32_ty], [InstrNoMem]>;
 370   def int_x86_sse_mulss : GCCBuiltin<"__builtin_ia32_mulss">,
 371               Intrinsic<[llvm_float_ty, llvm_float_ty,
 372                          llvm_float_ty], [InstrNoMem]>;
 373   def int_x86_sse_mulps : GCCBuiltin<"__builtin_ia32_mulps">,
 374               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 375                          llvm_v4f32_ty], [InstrNoMem]>;
 376   def int_x86_sse_divss : GCCBuiltin<"__builtin_ia32_divss">,
 377               Intrinsic<[llvm_float_ty, llvm_float_ty,
 378                          llvm_float_ty], [InstrNoMem]>;
 379   def int_x86_sse_divps : GCCBuiltin<"__builtin_ia32_divps">,
 380               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 381                          llvm_v4f32_ty], [InstrNoMem]>;
 382   def int_x86_sse_sqrtss : GCCBuiltin<"__builtin_ia32_sqrtss">,
 383               Intrinsic<[llvm_float_ty, llvm_float_ty,
 384                          llvm_float_ty], [InstrNoMem]>;
 385   def int_x86_sse_sqrtps : GCCBuiltin<"__builtin_ia32_sqrtps">,
 386               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 387                          llvm_v4f32_ty], [InstrNoMem]>;
 388   def int_x86_sse_rcpss : GCCBuiltin<"__builtin_ia32_rcpss">,
 389               Intrinsic<[llvm_float_ty, llvm_float_ty,
 390                          llvm_float_ty], [InstrNoMem]>;
 391   def int_x86_sse_rcpps : GCCBuiltin<"__builtin_ia32_rcpps">,
 392               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 393                          llvm_v4f32_ty], [InstrNoMem]>;
 394   def int_x86_sse_rsqrtss : GCCBuiltin<"__builtin_ia32_rsqrtss">,
 395               Intrinsic<[llvm_float_ty, llvm_float_ty,
 396                          llvm_float_ty], [InstrNoMem]>;
 397   def int_x86_sse_rsqrtps : GCCBuiltin<"__builtin_ia32_rsqrtps">,
 398               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 399                          llvm_v4f32_ty], [InstrNoMem]>;
 400   def int_x86_sse_minss : GCCBuiltin<"__builtin_ia32_minss">,
 401               Intrinsic<[llvm_float_ty, llvm_float_ty,
 402                          llvm_float_ty], [InstrNoMem]>;
 403   def int_x86_sse_minps : GCCBuiltin<"__builtin_ia32_minps">,
 404               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 405                          llvm_v4f32_ty], [InstrNoMem]>;
 406   def int_x86_sse_maxss : GCCBuiltin<"__builtin_ia32_maxss">,
 407               Intrinsic<[llvm_float_ty, llvm_float_ty,
 408                          llvm_float_ty], [InstrNoMem]>;
 409   def int_x86_sse_maxps : GCCBuiltin<"__builtin_ia32_maxps">,
 410               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 411                          llvm_v4f32_ty], [InstrNoMem]>;
 412 }
 413
 414 // Logical ops
 415 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
 416   def int_x86_sse_andps : GCCBuiltin<"__builtin_ia32_andps">,
 417               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 418                          llvm_v4f32_ty], [InstrNoMem]>;
 419   def int_x86_sse_andnotps : GCCBuiltin<"__builtin_ia32_andnotps">,
 420               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 421                          llvm_v4f32_ty], [InstrNoMem]>;
 422   def int_x86_sse_orps : GCCBuiltin<"__builtin_ia32_orps">,
 423               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 424                          llvm_v4f32_ty], [InstrNoMem]>;
 425   def int_x86_sse_xorps : GCCBuiltin<"__builtin_ia32_xorps">,
 426               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 427                          llvm_v4f32_ty], [InstrNoMem]>;
 428 }
 429
 430 // Comparison ops
 431 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
 432   def int_x86_sse_cmpeqss : GCCBuiltin<"__builtin_ia32_cmpeqss">,
 433               Intrinsic<[llvm_float_ty, llvm_float_ty,
 434                          llvm_v4f32_ty], [InstrNoMem]>;
 435   def int_x86_sse_cmpeqps : GCCBuiltin<"__builtin_ia32_cmpeqps">,
 436               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 437                          llvm_v4f32_ty], [InstrNoMem]>;
 438   def int_x86_sse_cmpltss : GCCBuiltin<"__builtin_ia32_cmpltss">,
 439               Intrinsic<[llvm_float_ty, llvm_float_ty,
 440                          llvm_float_ty], [InstrNoMem]>;
 441   def int_x86_sse_cmpltps : GCCBuiltin<"__builtin_ia32_cmpltps">,
 442               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 443                          llvm_v4f32_ty], [InstrNoMem]>;
 444   def int_x86_sse_cmpless : GCCBuiltin<"__builtin_ia32_cmpless">,
 445               Intrinsic<[llvm_float_ty, llvm_float_ty,
 446                          llvm_float_ty], [InstrNoMem]>;
 447   def int_x86_sse_cmpleps : GCCBuiltin<"__builtin_ia32_cmpleps">,
 448               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 449                          llvm_v4f32_ty], [InstrNoMem]>;
 450   def int_x86_sse_cmpgtss : GCCBuiltin<"__builtin_ia32_cmpgtss">,
 451               Intrinsic<[llvm_float_ty, llvm_float_ty,
 452                          llvm_float_ty], [InstrNoMem]>;
 453   def int_x86_sse_cmpgtps : GCCBuiltin<"__builtin_ia32_cmpgtps">,
 454               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 455                          llvm_v4f32_ty], [InstrNoMem]>;
 456   def int_x86_sse_cmpgess : GCCBuiltin<"__builtin_ia32_cmpgess">,
 457               Intrinsic<[llvm_float_ty, llvm_float_ty,
 458                          llvm_float_ty], [InstrNoMem]>;
 459   def int_x86_sse_cmpgeps : GCCBuiltin<"__builtin_ia32_cmpgeps">,
 460               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 461                          llvm_v4f32_ty], [InstrNoMem]>;
 462   def int_x86_sse_cmpneqss : GCCBuiltin<"__builtin_ia32_cmpneqss">,
 463               Intrinsic<[llvm_float_ty, llvm_float_ty,
 464                          llvm_float_ty], [InstrNoMem]>;
 465   def int_x86_sse_cmpneqps : GCCBuiltin<"__builtin_ia32_cmpneqps">,
 466               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 467                          llvm_v4f32_ty], [InstrNoMem]>;
 468   def int_x86_sse_cmpnltss : GCCBuiltin<"__builtin_ia32_cmpnltss">,
 469               Intrinsic<[llvm_float_ty, llvm_float_ty,
 470                          llvm_float_ty], [InstrNoMem]>;
 471   def int_x86_sse_cmpnltps : GCCBuiltin<"__builtin_ia32_cmpnltps">,
 472               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 473                          llvm_v4f32_ty], [InstrNoMem]>;
 474   def int_x86_sse_cmpnless : GCCBuiltin<"__builtin_ia32_cmpnless">,
 475               Intrinsic<[llvm_float_ty, llvm_float_ty,
 476                          llvm_float_ty], [InstrNoMem]>;
 477   def int_x86_sse_cmpnleps : GCCBuiltin<"__builtin_ia32_cmpnleps">,
 478               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 479                          llvm_v4f32_ty], [InstrNoMem]>;
 480   def int_x86_sse_cmpngtss : GCCBuiltin<"__builtin_ia32_cmpngtss">,
 481               Intrinsic<[llvm_float_ty, llvm_float_ty,
 482                          llvm_float_ty], [InstrNoMem]>;
 483   def int_x86_sse_cmpngtps : GCCBuiltin<"__builtin_ia32_cmpngtps">,
 484               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 485                          llvm_v4f32_ty], [InstrNoMem]>;
 486   def int_x86_sse_cmpngess : GCCBuiltin<"__builtin_ia32_cmpngess">,
 487               Intrinsic<[llvm_float_ty, llvm_float_ty,
 488                          llvm_float_ty], [InstrNoMem]>;
 489   def int_x86_sse_cmpngeps : GCCBuiltin<"__builtin_ia32_cmpngeps">,
 490               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 491                          llvm_v4f32_ty], [InstrNoMem]>;
 492   def int_x86_sse_cmpordss : GCCBuiltin<"__builtin_ia32_cmpordss">,
 493               Intrinsic<[llvm_float_ty, llvm_float_ty,
 494                          llvm_float_ty], [InstrNoMem]>;
 495   def int_x86_sse_cmpordps : GCCBuiltin<"__builtin_ia32_cmpordps">,
 496               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 497                          llvm_v4f32_ty], [InstrNoMem]>;
 498   def int_x86_sse_cmpunordss : GCCBuiltin<"__builtin_ia32_cmpunordss">,
 499               Intrinsic<[llvm_float_ty, llvm_float_ty,
 500                          llvm_float_ty], [InstrNoMem]>;
 501   def int_x86_sse_cmpunordps : GCCBuiltin<"__builtin_ia32_cmpunordps">,
 502               Intrinsic<[llvm_v4f32_ty, llvm_v4f32_ty,
 503                          llvm_v4f32_ty], [InstrNoMem]>;
 504   def int_x86_sse_comieqss : GCCBuiltin<"__builtin_ia32_comieq">,
 505               Intrinsic<[llvm_int_ty, llvm_float_ty,
 506                          llvm_float_ty], [InstrNoMem]>;
 507   def int_x86_sse_comiltss : GCCBuiltin<"__builtin_ia32_comilt">,
 508               Intrinsic<[llvm_int_ty, llvm_float_ty,
 509                          llvm_float_ty], [InstrNoMem]>;
 510   def int_x86_sse_comiless : GCCBuiltin<"__Builtin_ia32_comile">,
 511               Intrinsic<[llvm_int_ty, llvm_float_ty,
 512                          llvm_float_ty], [InstrNoMem]>;
 513   def int_x86_sse_comigtss : GCCBuiltin<"__builtin_ia32_comigt">,
 514               Intrinsic<[llvm_int_ty, llvm_float_ty,
 515                          llvm_float_ty], [InstrNoMem]>;
 516   def int_x86_sse_comigess : GCCBuiltin<"__builtin_ia32_comige">,
 517               Intrinsic<[llvm_int_ty, llvm_float_ty,
 518                          llvm_float_ty], [InstrNoMem]>;
 519   def int_x86_sse_comineqss : GCCBuiltin<"__builtin_ia32_comineq">,
 520               Intrinsic<[llvm_int_ty, llvm_float_ty,
 521                          llvm_float_ty], [InstrNoMem]>;
 522   def int_x86_sse_ucomieqss : GCCBuiltin<"__builtin_ia32_ucomieq">,
 523               Intrinsic<[llvm_int_ty, llvm_float_ty,
 524                          llvm_float_ty], [InstrNoMem]>;
 525   def int_x86_sse_ucomiltss : GCCBuiltin<"__builtin_ia32_ucomilt">,
 526               Intrinsic<[llvm_int_ty, llvm_float_ty,
 527                          llvm_float_ty], [InstrNoMem]>;
 528   def int_x86_sse_ucomiless : GCCBuiltin<"__Builtin_ia32_ucomile">,
 529               Intrinsic<[llvm_int_ty, llvm_float_ty,
 530                          llvm_float_ty], [InstrNoMem]>;
 531   def int_x86_sse_ucomigtss : GCCBuiltin<"__builtin_ia32_ucomigt">,
 532               Intrinsic<[llvm_int_ty, llvm_float_ty,
 533                          llvm_float_ty], [InstrNoMem]>;
 534   def int_x86_sse_ucomigess : GCCBuiltin<"__builtin_ia32_ucomige">,
 535               Intrinsic<[llvm_int_ty, llvm_float_ty,
 536                          llvm_float_ty], [InstrNoMem]>;
 537   def int_x86_sse_ucomineqss : GCCBuiltin<"__builtin_ia32_ucomineq">,
 538               Intrinsic<[llvm_int_ty, llvm_float_ty,
 539                          llvm_float_ty], [InstrNoMem]>;
 540 }
 541
 542
 543 // Conversion ops
 544 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
 545   def int_x86_sse_cvtss2si : GCCBuiltin<"__builtin_ia32_cvtss2si">,
 546               Intrinsic<[llvm_int_ty, llvm_float_ty], [InstrNoMem]>;
 547   def int_x86_sse_cvtps2pi : GCCBuiltin<"__builtin_ia32_cvtps2pi">,
 548               Intrinsic<[llvm_v2i32_ty, llvm_v4i32_ty], [InstrNoMem]>;
 549   def int_x86_sse_cvttss2si : GCCBuiltin<"__builtin_ia32_cvttss2si">,
 550               Intrinsic<[llvm_int_ty, llvm_float_ty], [InstrNoMem]>;
 551   def int_x86_sse_cvttps2pi : GCCBuiltin<"__builtin_ia32_cvttps2pi">,
 552               Intrinsic<[llvm_v2i32_ty, llvm_v4i32_ty], [InstrNoMem]>;
 553   def int_x86_sse_cvtsi2ss : GCCBuiltin<"__builtin_ia32_cvtsi2ss">,
 554               Intrinsic<[llvm_float_ty, llvm_int_ty], [InstrNoMem]>;
 555   def int_x86_sse_cvtpi2ps : GCCBuiltin<"__builtin_ia32_cvtpi2ps">,
 556               Intrinsic<[llvm_v4f32_ty, llvm_v2i32_ty], [InstrNoMem]>;
 557 }
 558
 559 // SIMD load ops
 560 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
 561   def int_x86_sse_loadhps : GCCBuiltin<"__builtin_ia32_loadhps">,
 562               Intrinsic<[llvm_v4f32_ty, llvm_ptr_ty], [IntrReadMem]>;
 563   def int_x86_sse_loadlps : GCCBuiltin<"__builtin_ia32_loadlps">,
 564               Intrinsic<[llvm_v4f32_ty, llvm_ptr_ty], [IntrReadMem]>;
 565   def int_x86_sse_loadups : GCCBuiltin<"__builtin_ia32_loadups">,
 566               Intrinsic<[llvm_v4f32_ty, llvm_ptr_ty], [IntrReadMem]>;
 567 }
 568
 569 // SIMD store ops
 570 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
 571   def int_x86_sse_storehps : GCCBuiltin<"__builtin_ia32_storehps">,
 572               Intrinsic<[llvm_ptr_ty, llvm_v4f32_ty], [IntrWriteMem]>;
 573   def int_x86_sse_storelps : GCCBuiltin<"__builtin_ia32_storelps">,
 574               Intrinsic<[llvm_ptr_ty, llvm_v4f32_ty], [IntrWriteMem]>;
 575   def int_x86_sse_storeups : GCCBuiltin<"__builtin_ia32_storeups">,
 576               Intrinsic<[llvm_ptr_ty, llvm_v4f32_ty], [IntrWriteMem]>;
 577 }
 578
 579 // Cacheability support ops
 580 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
 581   def int_x86_sse_prefetch : GCCBuiltin<"__builtin_ia32_prefetch">,
 582               Intrinsic<[llvm_ptr_ty, llvm_int_ty], [IntrWriteMem]>;
 583   def int_x86_sse_movntq : GCCBuiltin<"__builtin_ia32_movntq">,
 584               Intrinsic<[llvm_ptr_ty, llvm_v2i32_ty], [IntrWriteMem]>;
 585   def int_x86_sse_movntps : GCCBuiltin<"__builtin_ia32_movntps">,
 586               Intrinsic<[llvm_ptr_ty, llvm_v4f32_ty], [IntrWriteMem]>;
 587   def int_x86_sse_sfence : GCCBuiltin<"__builtin_ia32_sfence">,
 588               Intrinsic<[llvm_void_ty], [IntrWriteMem]>;
 589   def int_x86_sse_movmskps : GCCBuiltin<"__builtin_ia32_movmskps">,
 590               Intrinsic<[llvm_int_ty, llvm_v4f32_ty], [InstrNoMem]>;
 591   def int_x86_sse_ldmxcsr : GCCBuiltin<"__builtin_ia32_ldmxcsr">,
 592               Intrinsic<[llvm_void_ty, llvm_ptr_ty], [IntrWriteMem]>;
 593 }
 594
 595 // SSE2
 596 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
 597   def int_x86_sse2_movmskpd : GCCBuiltin<"__builtin_ia32_movmskpd">,
 598               Intrinsic<[llvm_int_ty, llvm_v2f64_ty], [InstrNoMem]>;
 599 }