New feature: add support for target intrinsics being defined in the
[oota-llvm.git] / include / llvm / Intrinsics.td
index ef4f0961ed528bab0c5b0b2edf485d690894e8ae..4ecc1a705290032b876c232dcc170c5268594ba9 100644 (file)
@@ -2,8 +2,8 @@
 // 
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by Chris Lattner and is distributed under the
-// University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
 // 
 //===----------------------------------------------------------------------===//
 //
@@ -48,6 +48,14 @@ def IntrWriteArgMem : IntrinsicProperty;
 // default if the intrinsic has no other Intr*Mem property.
 def IntrWriteMem : IntrinsicProperty;
 
+// Commutative - This intrinsic is commutative: X op Y == Y op X.
+def Commutative : IntrinsicProperty;
+
+// NoCapture - The specified argument pointer is not captured by the intrinsic.
+class NoCapture<int argNo> : IntrinsicProperty {
+  int ArgNo = argNo;
+}
+
 //===----------------------------------------------------------------------===//
 // Types used by intrinsics.
 //===----------------------------------------------------------------------===//
@@ -61,10 +69,22 @@ class LLVMPointerType<LLVMType elty>
   LLVMType ElTy = elty;
 } 
 
+class LLVMAnyPointerType<LLVMType elty>
+  : LLVMType<iPTRAny>{
+  LLVMType ElTy = elty;
+} 
+
 class LLVMMatchType<int num>
   : LLVMType<OtherVT>{
   int Number = num;
-} 
+}
+
+// Match the type of another intrinsic parameter that is expected to be 
+// an integral vector type, but change the element size to be twice as wide
+// or half as wide as the other type.  This is only useful when the intrinsic
+// is overloaded, so the matched type should be declared as iAny.
+class LLVMExtendedElementVectorType<int num> : LLVMMatchType<num>;
+class LLVMTruncatedElementVectorType<int num> : LLVMMatchType<num>;
 
 def llvm_void_ty       : LLVMType<isVoid>;
 def llvm_anyint_ty     : LLVMType<iAny>;
@@ -81,6 +101,7 @@ def llvm_f128_ty       : LLVMType<f128>;
 def llvm_ppcf128_ty    : LLVMType<ppcf128>;
 def llvm_ptr_ty        : LLVMPointerType<llvm_i8_ty>;             // i8*
 def llvm_ptrptr_ty     : LLVMPointerType<llvm_ptr_ty>;            // i8**
+def llvm_anyptr_ty     : LLVMAnyPointerType<llvm_i8_ty>;          // (space)i8*
 def llvm_empty_ty      : LLVMType<OtherVT>;                       // { }
 def llvm_descriptor_ty : LLVMPointerType<llvm_empty_ty>;          // { }*
 
@@ -108,17 +129,23 @@ def llvm_vararg_ty     : LLVMType<isVoid>;   // this means vararg here
 // name with the "llvm." prefix removed, and all "."s turned into "_"s.  For
 // example, llvm.bswap.i16 -> int_bswap_i16.
 //
-//  * Types is a list containing the return type and the argument types
-//    expected for the intrinsic.
+//  * RetTypes is a list containing the return types expected for the
+//    intrinsic.
+//  * ParamTypes is a list containing the parameter types expected for the
+//    intrinsic.
 //  * Properties can be set to describe the behavior of the intrinsic.
 //
-class Intrinsic<list<LLVMType> types,
+class Intrinsic<list<LLVMType> ret_types,
+                list<LLVMType> param_types = [],
                 list<IntrinsicProperty> properties = [],
                 string name = ""> {
   string LLVMName = name;
   string TargetPrefix = "";   // Set to a prefix for target-specific intrinsics.
-  list<LLVMType> Types = types;
+  list<LLVMType> RetTypes = ret_types;
+  list<LLVMType> ParamTypes = param_types;
   list<IntrinsicProperty> Properties = properties;
+
+  bit isTarget = 0;
 }
 
 /// GCCBuiltin - If this intrinsic exactly corresponds to a GCC builtin, this
@@ -132,128 +159,282 @@ class GCCBuiltin<string name> {
 //===--------------- Variable Argument Handling Intrinsics ----------------===//
 //  
 
-def int_vastart : Intrinsic<[llvm_void_tyllvm_ptr_ty], [], "llvm.va_start">;
-def int_vacopy  : Intrinsic<[llvm_void_tyllvm_ptr_ty, llvm_ptr_ty], [],
+def int_vastart : Intrinsic<[llvm_void_ty], [llvm_ptr_ty], [], "llvm.va_start">;
+def int_vacopy  : Intrinsic<[llvm_void_ty], [llvm_ptr_ty, llvm_ptr_ty], [],
                             "llvm.va_copy">;
-def int_vaend   : Intrinsic<[llvm_void_tyllvm_ptr_ty], [], "llvm.va_end">;
+def int_vaend   : Intrinsic<[llvm_void_ty], [llvm_ptr_ty], [], "llvm.va_end">;
 
 //===------------------- Garbage Collection Intrinsics --------------------===//
 //  
-def int_gcroot  : Intrinsic<[llvm_void_ty, llvm_ptrptr_ty, llvm_ptr_ty]>;
-def int_gcread  : Intrinsic<[llvm_ptr_ty, llvm_ptr_ty, llvm_ptrptr_ty],
+def int_gcroot  : Intrinsic<[llvm_void_ty],
+                            [llvm_ptrptr_ty, llvm_ptr_ty]>;
+def int_gcread  : Intrinsic<[llvm_ptr_ty],
+                            [llvm_ptr_ty, llvm_ptrptr_ty],
                             [IntrReadArgMem]>;
-def int_gcwrite : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
-                             llvm_ptrptr_ty], [IntrWriteArgMem]>;
+def int_gcwrite : Intrinsic<[llvm_void_ty],
+                            [llvm_ptr_ty, llvm_ptr_ty, llvm_ptrptr_ty],
+                            [IntrWriteArgMem]>;
 
 //===--------------------- Code Generator Intrinsics ----------------------===//
 //  
-def int_returnaddress : Intrinsic<[llvm_ptr_ty, llvm_i32_ty], [IntrNoMem]>;
-def int_frameaddress  : Intrinsic<[llvm_ptr_ty, llvm_i32_ty], [IntrNoMem]>;
-def int_stacksave     : Intrinsic<[llvm_ptr_ty], [IntrReadMem]>,
+def int_returnaddress : Intrinsic<[llvm_ptr_ty], [llvm_i32_ty], [IntrNoMem]>;
+def int_frameaddress  : Intrinsic<[llvm_ptr_ty], [llvm_i32_ty], [IntrNoMem]>;
+
+// Note: we treat stacksave/stackrestore as writemem because we don't otherwise
+// model their dependencies on allocas.
+def int_stacksave     : Intrinsic<[llvm_ptr_ty]>,
                         GCCBuiltin<"__builtin_stack_save">;
-def int_stackrestore  : Intrinsic<[llvm_void_tyllvm_ptr_ty]>,
+def int_stackrestore  : Intrinsic<[llvm_void_ty], [llvm_ptr_ty]>,
                         GCCBuiltin<"__builtin_stack_restore">;
-def int_prefetch      : Intrinsic<[llvm_void_ty, llvm_ptr_ty, 
-                                   llvm_i32_ty, llvm_i32_ty]>;
-def int_pcmarker      : Intrinsic<[llvm_void_ty, llvm_i32_ty]>;
+
+// IntrWriteArgMem is more pessimistic than strictly necessary for prefetch,
+// however it does conveniently prevent the prefetch from being reordered
+// with respect to nearby accesses to the same memory.
+def int_prefetch      : Intrinsic<[llvm_void_ty],
+                                  [llvm_ptr_ty, llvm_i32_ty, llvm_i32_ty],
+                                  [IntrWriteArgMem]>;
+def int_pcmarker      : Intrinsic<[llvm_void_ty], [llvm_i32_ty]>;
 
 def int_readcyclecounter : Intrinsic<[llvm_i64_ty]>;
 
+// Stack Protector Intrinsic - The stackprotector intrinsic writes the stack
+// guard to the correct place on the stack frame.
+def int_stackprotector : Intrinsic<[llvm_void_ty],
+                                   [llvm_ptr_ty, llvm_ptrptr_ty],
+                                   [IntrWriteMem]>;
+
 //===------------------- Standard C Library Intrinsics --------------------===//
 //
 
-let Properties = [IntrWriteArgMem] in {
-  def int_memcpy_i32  : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
-                                   llvm_i32_ty, llvm_i32_ty]>;
-  def int_memcpy_i64  : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
-                                   llvm_i64_ty, llvm_i32_ty]>;
-  def int_memmove_i32 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
-                                   llvm_i32_ty, llvm_i32_ty]>;
-  def int_memmove_i64 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
-                                   llvm_i64_ty, llvm_i32_ty]>;
-  def int_memset_i32  : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_i8_ty,
-                                   llvm_i32_ty, llvm_i32_ty]>;
-  def int_memset_i64  : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_i8_ty,
-                                   llvm_i64_ty, llvm_i32_ty]>;
-}
-
-let Properties = [IntrNoMem] in {
-  def int_sqrt : Intrinsic<[llvm_anyfloat_ty, LLVMMatchType<0>]>;
-  def int_powi : Intrinsic<[llvm_anyfloat_ty, LLVMMatchType<0>, llvm_i32_ty]>;
+def int_memcpy  : Intrinsic<[llvm_void_ty],
+                             [llvm_ptr_ty, llvm_ptr_ty, llvm_anyint_ty,
+                              llvm_i32_ty],
+                            [IntrWriteArgMem, NoCapture<0>, NoCapture<1>]>;
+def int_memmove : Intrinsic<[llvm_void_ty],
+                            [llvm_ptr_ty, llvm_ptr_ty, llvm_anyint_ty,
+                             llvm_i32_ty],
+                            [IntrWriteArgMem, NoCapture<0>, NoCapture<1>]>;
+def int_memset  : Intrinsic<[llvm_void_ty],
+                            [llvm_ptr_ty, llvm_i8_ty, llvm_anyint_ty,
+                             llvm_i32_ty],
+                            [IntrWriteArgMem, NoCapture<0>]>;
+
+// These functions do not actually read memory, but they are sensitive to the
+// rounding mode.  This needs to be modelled separately; in the meantime
+// declaring them as reading memory is conservatively correct.
+let Properties = [IntrReadMem] in {
+  def int_sqrt : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
+  def int_powi : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>, llvm_i32_ty]>;
+  def int_sin  : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
+  def int_cos  : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>; 
+  def int_pow  : Intrinsic<[llvm_anyfloat_ty],
+                           [LLVMMatchType<0>, LLVMMatchType<0>]>;
+  def int_log  : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
+  def int_log10: Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
+  def int_log2 : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
+  def int_exp  : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
+  def int_exp2 : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
 }
 
 // NOTE: these are internal interfaces.
-def int_setjmp     : Intrinsic<[llvm_i32_ty , llvm_ptr_ty]>;
-def int_longjmp    : Intrinsic<[llvm_void_tyllvm_ptr_ty, llvm_i32_ty]>;
-def int_sigsetjmp  : Intrinsic<[llvm_i32_ty , llvm_ptr_ty, llvm_i32_ty]>;
-def int_siglongjmp : Intrinsic<[llvm_void_tyllvm_ptr_ty, llvm_i32_ty]>;
+def int_setjmp     : Intrinsic<[llvm_i32_ty],  [llvm_ptr_ty]>;
+def int_longjmp    : Intrinsic<[llvm_void_ty], [llvm_ptr_ty, llvm_i32_ty]>;
+def int_sigsetjmp  : Intrinsic<[llvm_i32_ty] , [llvm_ptr_ty, llvm_i32_ty]>;
+def int_siglongjmp : Intrinsic<[llvm_void_ty], [llvm_ptr_ty, llvm_i32_ty]>;
 
 //===-------------------- Bit Manipulation Intrinsics ---------------------===//
 //
 
 // None of these intrinsics accesses memory at all.
 let Properties = [IntrNoMem] in {
-  def int_bswap: Intrinsic<[llvm_anyint_tyLLVMMatchType<0>]>;
-  def int_ctpop: Intrinsic<[llvm_anyint_tyLLVMMatchType<0>]>;
-  def int_ctlz : Intrinsic<[llvm_anyint_tyLLVMMatchType<0>]>;
-  def int_cttz : Intrinsic<[llvm_anyint_tyLLVMMatchType<0>]>;
-  def int_part_select : 
-     Intrinsic<[llvm_anyint_ty, LLVMMatchType<0>, llvm_i32_ty, llvm_i32_ty]>;
-  def int_part_set :
-     Intrinsic<[llvm_anyint_ty, LLVMMatchType<0>, llvm_anyint_ty, llvm_i32_ty, 
-                llvm_i32_ty]>;
+  def int_bswap: Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>]>;
+  def int_ctpop: Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>]>;
+  def int_ctlz : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>]>;
+  def int_cttz : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>]>;
+  def int_part_select : Intrinsic<[llvm_anyint_ty],
+                                  [LLVMMatchType<0>, llvm_i32_ty, llvm_i32_ty]>;
+  def int_part_set : Intrinsic<[llvm_anyint_ty],
+                               [LLVMMatchType<0>, llvm_anyint_ty,
+                                llvm_i32_ty, llvm_i32_ty]>;
 }
 
 //===------------------------ Debugger Intrinsics -------------------------===//
 //
 
-def int_dbg_stoppoint    : Intrinsic<[llvm_void_ty,
-                                      llvm_i32_ty, llvm_i32_ty, 
+def int_dbg_stoppoint    : Intrinsic<[llvm_void_ty],
+                                     [llvm_i32_ty, llvm_i32_ty, 
                                       llvm_descriptor_ty]>;
-def int_dbg_region_start : Intrinsic<[llvm_void_tyllvm_descriptor_ty]>;
-def int_dbg_region_end   : Intrinsic<[llvm_void_tyllvm_descriptor_ty]>;
-def int_dbg_func_start   : Intrinsic<[llvm_void_tyllvm_descriptor_ty]>;
-def int_dbg_declare      : Intrinsic<[llvm_void_ty, llvm_descriptor_ty,
-                                                    llvm_descriptor_ty]>;
+def int_dbg_region_start : Intrinsic<[llvm_void_ty], [llvm_descriptor_ty]>;
+def int_dbg_region_end   : Intrinsic<[llvm_void_ty], [llvm_descriptor_ty]>;
+def int_dbg_func_start   : Intrinsic<[llvm_void_ty], [llvm_descriptor_ty]>;
+def int_dbg_declare      : Intrinsic<[llvm_void_ty],
+                                     [llvm_descriptor_ty, llvm_descriptor_ty]>;
 
 //===------------------ Exception Handling Intrinsics----------------------===//
 //
-def int_eh_exception     : Intrinsic<[llvm_ptr_ty]>;
-def int_eh_selector_i32  : Intrinsic<[llvm_i32_ty, llvm_ptr_ty, llvm_ptr_ty,
-                                                   llvm_vararg_ty]>;
-def int_eh_selector_i64  : Intrinsic<[llvm_i64_ty, llvm_ptr_ty, llvm_ptr_ty,
-                                                   llvm_vararg_ty]>;
+def int_eh_exception    : Intrinsic<[llvm_ptr_ty]>;
+def int_eh_selector_i32 : Intrinsic<[llvm_i32_ty],
+                                    [llvm_ptr_ty, llvm_ptr_ty, llvm_vararg_ty]>;
+def int_eh_selector_i64 : Intrinsic<[llvm_i64_ty],
+                                    [llvm_ptr_ty, llvm_ptr_ty, llvm_vararg_ty]>;
 
-def int_eh_typeid_for_i32 : Intrinsic<[llvm_i32_tyllvm_ptr_ty]>;
-def int_eh_typeid_for_i64 : Intrinsic<[llvm_i64_tyllvm_ptr_ty]>;
+def int_eh_typeid_for_i32 : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty]>;
+def int_eh_typeid_for_i64 : Intrinsic<[llvm_i64_ty], [llvm_ptr_ty]>;
 
-def int_eh_return     : Intrinsic<[llvm_void_ty, llvm_i32_ty, llvm_ptr_ty]>,
-                        GCCBuiltin<"__builtin_eh_return">;
+def int_eh_return_i32 : Intrinsic<[llvm_void_ty], [llvm_i32_ty, llvm_ptr_ty]>;
+def int_eh_return_i64 : Intrinsic<[llvm_void_ty], [llvm_i64_ty, llvm_ptr_ty]>;
 
 def int_eh_unwind_init: Intrinsic<[llvm_void_ty]>,
                         GCCBuiltin<"__builtin_unwind_init">;
 
-def int_eh_dwarf_cfa  : Intrinsic<[llvm_ptr_tyllvm_i32_ty]>;
+def int_eh_dwarf_cfa  : Intrinsic<[llvm_ptr_ty], [llvm_i32_ty]>;
 
 //===---------------- Generic Variable Attribute Intrinsics----------------===//
 //
-def int_var_annotation : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
+def int_var_annotation : Intrinsic<[llvm_void_ty],
+                                   [llvm_ptr_ty, llvm_ptr_ty,
                                     llvm_ptr_ty, llvm_i32_ty], 
-                                    [], "llvm.var.annotation">;
-                                    
-def int_annotation : Intrinsic<[llvm_anyint_ty, LLVMMatchType<0>, llvm_ptr_ty,
-                                llvm_ptr_ty, llvm_i32_ty], 
-                                [], "llvm.annotation">;
+                                   [], "llvm.var.annotation">;
+def int_ptr_annotation : Intrinsic<[LLVMAnyPointerType<llvm_anyint_ty>],
+                                   [LLVMMatchType<0>, llvm_ptr_ty, llvm_ptr_ty,
+                                    llvm_i32_ty], 
+                                   [], "llvm.ptr.annotation">;
+def int_annotation : Intrinsic<[llvm_anyint_ty],
+                               [LLVMMatchType<0>, llvm_ptr_ty,
+                                llvm_ptr_ty, llvm_i32_ty],
+                               [], "llvm.annotation">;
 
 //===------------------------ Trampoline Intrinsics -----------------------===//
 //
-def int_init_trampoline : Intrinsic<[llvm_ptr_ty, llvm_ptr_ty, llvm_ptr_ty,
-                                     llvm_ptr_ty], []>,
+def int_init_trampoline : Intrinsic<[llvm_ptr_ty],
+                                    [llvm_ptr_ty, llvm_ptr_ty, llvm_ptr_ty],
+                                    []>,
                           GCCBuiltin<"__builtin_init_trampoline">;
 
+//===------------------------ Overflow Intrinsics -------------------------===//
+//
+
+// Expose the carry flag from add operations on two integrals.
+def int_sadd_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
+                                       [LLVMMatchType<0>, LLVMMatchType<0>]>;
+def int_uadd_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
+                                       [LLVMMatchType<0>, LLVMMatchType<0>]>;
+
+def int_ssub_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
+                                       [LLVMMatchType<0>, LLVMMatchType<0>]>;
+def int_usub_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
+                                       [LLVMMatchType<0>, LLVMMatchType<0>]>;
+
+def int_smul_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
+                                       [LLVMMatchType<0>, LLVMMatchType<0>]>;
+def int_umul_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
+                                       [LLVMMatchType<0>, LLVMMatchType<0>]>;
+
+//===------------------------- Atomic Intrinsics --------------------------===//
+//
+def int_memory_barrier : Intrinsic<[llvm_void_ty],
+                                   [llvm_i1_ty, llvm_i1_ty,
+                                    llvm_i1_ty, llvm_i1_ty, llvm_i1_ty], []>,
+                                    GCCBuiltin<"__builtin_llvm_memory_barrier">;
+
+def int_atomic_cmp_swap : Intrinsic<[llvm_anyint_ty],
+                                    [LLVMAnyPointerType<LLVMMatchType<0>>,
+                                     LLVMMatchType<0>, LLVMMatchType<0>],
+                                    [IntrWriteArgMem]>,
+                           GCCBuiltin<"__sync_val_compare_and_swap">;
+def int_atomic_load_add : Intrinsic<[llvm_anyint_ty],
+                                    [LLVMAnyPointerType<LLVMMatchType<0>>,
+                                     LLVMMatchType<0>],
+                                    [IntrWriteArgMem]>,
+                           GCCBuiltin<"__sync_fetch_and_add">;
+def int_atomic_swap     : Intrinsic<[llvm_anyint_ty],
+                                    [LLVMAnyPointerType<LLVMMatchType<0>>,
+                                     LLVMMatchType<0>],
+                                    [IntrWriteArgMem]>,
+                           GCCBuiltin<"__sync_lock_test_and_set">;
+def int_atomic_load_sub : Intrinsic<[llvm_anyint_ty],
+                                    [LLVMAnyPointerType<LLVMMatchType<0>>,
+                                     LLVMMatchType<0>],
+                                    [IntrWriteArgMem]>,
+                           GCCBuiltin<"__sync_fetch_and_sub">;
+def int_atomic_load_and : Intrinsic<[llvm_anyint_ty],
+                                    [LLVMAnyPointerType<LLVMMatchType<0>>,
+                                     LLVMMatchType<0>],
+                                    [IntrWriteArgMem]>,
+                           GCCBuiltin<"__sync_fetch_and_and">;
+def int_atomic_load_or   : Intrinsic<[llvm_anyint_ty],
+                                     [LLVMAnyPointerType<LLVMMatchType<0>>,
+                                      LLVMMatchType<0>],
+                                     [IntrWriteArgMem]>,
+                           GCCBuiltin<"__sync_fetch_and_or">;
+def int_atomic_load_xor : Intrinsic<[llvm_anyint_ty],
+                                    [LLVMAnyPointerType<LLVMMatchType<0>>,
+                                     LLVMMatchType<0>],
+                                    [IntrWriteArgMem]>,
+                           GCCBuiltin<"__sync_fetch_and_xor">;
+def int_atomic_load_nand : Intrinsic<[llvm_anyint_ty],
+                                     [LLVMAnyPointerType<LLVMMatchType<0>>,
+                                      LLVMMatchType<0>],
+                                     [IntrWriteArgMem]>,
+                           GCCBuiltin<"__sync_fetch_and_nand">;
+def int_atomic_load_min  : Intrinsic<[llvm_anyint_ty],
+                                     [LLVMAnyPointerType<LLVMMatchType<0>>,
+                                      LLVMMatchType<0>],
+                                     [IntrWriteArgMem]>,
+                           GCCBuiltin<"__sync_fetch_and_min">;
+def int_atomic_load_max  : Intrinsic<[llvm_anyint_ty],
+                                     [LLVMAnyPointerType<LLVMMatchType<0>>,
+                                      LLVMMatchType<0>],
+                                     [IntrWriteArgMem]>,
+                           GCCBuiltin<"__sync_fetch_and_max">;
+def int_atomic_load_umin : Intrinsic<[llvm_anyint_ty],
+                                     [LLVMAnyPointerType<LLVMMatchType<0>>,
+                                      LLVMMatchType<0>],
+                                     [IntrWriteArgMem]>,
+                           GCCBuiltin<"__sync_fetch_and_umin">;
+def int_atomic_load_umax : Intrinsic<[llvm_anyint_ty],
+                                     [LLVMAnyPointerType<LLVMMatchType<0>>,
+                                      LLVMMatchType<0>],
+                                     [IntrWriteArgMem]>,
+                           GCCBuiltin<"__sync_fetch_and_umax">;
+                                  
+//===-------------------------- Other Intrinsics --------------------------===//
+//
+def int_flt_rounds : Intrinsic<[llvm_i32_ty]>,
+                     GCCBuiltin<"__builtin_flt_rounds">;
+def int_trap : Intrinsic<[llvm_void_ty]>,
+               GCCBuiltin<"__builtin_trap">;
+
+// These convert intrinsics are to support various conversions between
+// various types with rounding and saturation. NOTE: avoid using these
+// intrinsics as they might be removed sometime in the future and
+// most targets don't support them.
+def int_convertff  : Intrinsic<[llvm_anyfloat_ty],
+                               [llvm_anyfloat_ty, llvm_i32_ty, llvm_i32_ty]>;
+def int_convertfsi : Intrinsic<[llvm_anyfloat_ty],
+                               [llvm_anyint_ty, llvm_i32_ty, llvm_i32_ty]>;
+def int_convertfui : Intrinsic<[llvm_anyfloat_ty],
+                               [llvm_anyint_ty, llvm_i32_ty, llvm_i32_ty]>;
+def int_convertsif : Intrinsic<[llvm_anyint_ty],
+                               [llvm_anyfloat_ty, llvm_i32_ty, llvm_i32_ty]>;
+def int_convertuif : Intrinsic<[llvm_anyint_ty],
+                               [llvm_anyfloat_ty, llvm_i32_ty, llvm_i32_ty]>;
+def int_convertss  : Intrinsic<[llvm_anyint_ty],
+                               [llvm_anyint_ty, llvm_i32_ty, llvm_i32_ty]>;
+def int_convertsu  : Intrinsic<[llvm_anyint_ty],
+                               [llvm_anyint_ty, llvm_i32_ty, llvm_i32_ty]>;
+def int_convertus  : Intrinsic<[llvm_anyint_ty],
+                               [llvm_anyint_ty, llvm_i32_ty, llvm_i32_ty]>;
+def int_convertuu  : Intrinsic<[llvm_anyint_ty],
+                               [llvm_anyint_ty, llvm_i32_ty, llvm_i32_ty]>;
+
 //===----------------------------------------------------------------------===//
 // Target-specific intrinsics
 //===----------------------------------------------------------------------===//
 
 include "llvm/IntrinsicsPowerPC.td"
 include "llvm/IntrinsicsX86.td"
+include "llvm/IntrinsicsARM.td"
+include "llvm/IntrinsicsCellSPU.td"
+include "llvm/IntrinsicsAlpha.td"
+include "llvm/IntrinsicsXCore.td"