//
//===----------------------------------------------------------------------===//
+include "llvm/CodeGen/ValueTypes.td"
+
//===----------------------------------------------------------------------===//
// Properties we keep track of for intrinsics.
//===----------------------------------------------------------------------===//
// if correct) to the least aggressive. If no property is set, the worst case
// is assumed (IntrWriteMem).
-// InstrNoMem - The intrinsic does not access memory or have any other side
+// IntrNoMem - The intrinsic does not access memory or have any other side
// effects. It may be CSE'd deleted if dead, etc.
-def InstrNoMem : IntrinsicProperty;
+def IntrNoMem : IntrinsicProperty;
-// InstrReadArgMem - This intrinsic reads only from memory that one of its
+// IntrReadArgMem - This intrinsic reads only from memory that one of its
// arguments points to, but may read an unspecified amount.
-def InstrReadArgMem : IntrinsicProperty;
+def IntrReadArgMem : IntrinsicProperty;
// IntrReadMem - This intrinsic reads from unspecified memory, so it cannot be
// moved across stores. However, it can be reordered otherwise and can be
// deleted if dead.
def IntrReadMem : IntrinsicProperty;
-// InstrWriteArgMem - This intrinsic reads and writes only from memory that one
+// IntrWriteArgMem - This intrinsic reads and writes only from memory that one
// of its arguments points to, but may access an unspecified amount. It has no
// other side effects. This may only be used if the intrinsic doesn't "capture"
// the argument pointer (e.g. storing it someplace).
-def InstrWriteArgMem : IntrinsicProperty;
+def IntrWriteArgMem : IntrinsicProperty;
// IntrWriteMem - This intrinsic may read or modify unspecified memory or has
// other side effects. It cannot be modified by the optimizer. This is the
// Types used by intrinsics.
//===----------------------------------------------------------------------===//
-class LLVMType<string typeval> {
- string TypeVal = typeval;
+class LLVMType<ValueType vt> {
+ ValueType VT = vt;
}
-def llvm_void_ty : LLVMType<"Type::VoidTyID">;
-def llvm_bool_ty : LLVMType<"Type::BoolTyID">;
-def llvm_sbyte_ty : LLVMType<"Type::SByteTyID">;
-def llvm_short_ty : LLVMType<"Type::ShortTyID">;
-def llvm_int_ty : LLVMType<"Type::IntTyID">;
-def llvm_long_ty : LLVMType<"Type::LongTyID">;
-def llvm_ubyte_ty : LLVMType<"Type::UByteTyID">;
-def llvm_ushort_ty : LLVMType<"Type::UShortTyID">;
-def llvm_uint_ty : LLVMType<"Type::UIntTyID">;
-def llvm_ulong_ty : LLVMType<"Type::ULongTyID">;
-def llvm_float_ty : LLVMType<"Type::FloatTyID">;
-def llvm_double_ty : LLVMType<"Type::DoubleTyID">;
-def llvm_ptr_ty : LLVMType<"Type::PointerTyID">; // sbyte*
-def llvm_ptrptr_ty : LLVMType<"Type::PointerTyID">; // sbyte**
-def llvm_anchor_ty : LLVMType<"Type::PointerTyID">; // {}*
-def llvm_descriptor_ty : LLVMType<"Type::PointerTyID">; // global*
+class LLVMPointerType<LLVMType elty>
+ : LLVMType<iPTR>{
+ LLVMType ElTy = elty;
+}
+
+class LLVMMatchType<int num>
+ : LLVMType<OtherVT>{
+ int Number = num;
+}
+
+def llvm_void_ty : LLVMType<isVoid>;
+def llvm_anyint_ty : LLVMType<iAny>;
+def llvm_anyfloat_ty : LLVMType<fAny>;
+def llvm_i1_ty : LLVMType<i1>;
+def llvm_i8_ty : LLVMType<i8>;
+def llvm_i16_ty : LLVMType<i16>;
+def llvm_i32_ty : LLVMType<i32>;
+def llvm_i64_ty : LLVMType<i64>;
+def llvm_float_ty : LLVMType<f32>;
+def llvm_double_ty : LLVMType<f64>;
+def llvm_f80_ty : LLVMType<f80>;
+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_empty_ty : LLVMType<OtherVT>; // { }
+def llvm_descriptor_ty : LLVMPointerType<llvm_empty_ty>; // { }*
+
+def llvm_v16i8_ty : LLVMType<v16i8>; // 16 x i8
+def llvm_v8i16_ty : LLVMType<v8i16>; // 8 x i16
+def llvm_v2i64_ty : LLVMType<v2i64>; // 2 x i64
+def llvm_v2i32_ty : LLVMType<v2i32>; // 2 x i32
+def llvm_v1i64_ty : LLVMType<v1i64>; // 1 x i64
+def llvm_v4i32_ty : LLVMType<v4i32>; // 4 x i32
+def llvm_v4f32_ty : LLVMType<v4f32>; // 4 x float
+def llvm_v2f64_ty : LLVMType<v2f64>; // 2 x double
+
+// MMX Vector Types
+def llvm_v8i8_ty : LLVMType<v8i8>; // 8 x i8
+def llvm_v4i16_ty : LLVMType<v4i16>; // 4 x i16
+
+def llvm_vararg_ty : LLVMType<isVoid>; // this means vararg here
//===----------------------------------------------------------------------===//
// Intrinsic Definitions.
list<IntrinsicProperty> properties = [],
string name = ""> {
string LLVMName = name;
+ string TargetPrefix = ""; // Set to a prefix for target-specific intrinsics.
list<LLVMType> Types = types;
list<IntrinsicProperty> Properties = properties;
}
+/// GCCBuiltin - If this intrinsic exactly corresponds to a GCC builtin, this
+/// specifies the name of the builtin. This provides automatic CBE and CFE
+/// support.
+class GCCBuiltin<string name> {
+ string GCCBuiltinName = name;
+}
+
//===--------------- Variable Argument Handling Intrinsics ----------------===//
//
-def int_vastart : Intrinsic<[llvm_void_ty, llvm_ptrptr_ty], [], "llvm.va_start">;
-def int_vacopy : Intrinsic<[llvm_void_ty, llvm_ptrptr_ty, llvm_ptrptr_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_ty, llvm_ptrptr_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_ptrptr_ty], [InstrReadArgMem]>;
-def int_gcwrite : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptrptr_ty],
- [InstrWriteArgMem]>;
+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]>;
//===--------------------- Code Generator Intrinsics ----------------------===//
//
-def int_returnaddress : Intrinsic<[llvm_ptr_ty, llvm_uint_ty], [InstrNoMem]>;
-def int_frameaddress : Intrinsic<[llvm_ptr_ty, llvm_uint_ty], [InstrNoMem]>;
-def int_stacksave : Intrinsic<[llvm_ptr_ty]>;
-def int_stackrestore : Intrinsic<[llvm_ptr_ty]>;
+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_ty, llvm_ptr_ty]>,
+ GCCBuiltin<"__builtin_stack_restore">;
+// 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_uint_ty, llvm_uint_ty]>;
-def int_pcmarker : Intrinsic<[llvm_void_ty, llvm_uint_ty]>;
+ llvm_i32_ty, llvm_i32_ty],
+ [IntrWriteArgMem]>;
+def int_pcmarker : Intrinsic<[llvm_void_ty, llvm_i32_ty]>;
-def int_readcyclecounter : Intrinsic<[llvm_ulong_ty]>;
+def int_readcyclecounter : Intrinsic<[llvm_i64_ty]>;
//===------------------- Standard C Library Intrinsics --------------------===//
//
-let Properties = [InstrWriteArgMem] in {
+let Properties = [IntrWriteArgMem] in {
def int_memcpy_i32 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
- llvm_uint_ty, llvm_uint_ty]>;
+ llvm_i32_ty, llvm_i32_ty]>;
def int_memcpy_i64 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
- llvm_ulong_ty, llvm_uint_ty]>;
+ llvm_i64_ty, llvm_i32_ty]>;
def int_memmove_i32 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
- llvm_uint_ty, llvm_uint_ty]>;
+ llvm_i32_ty, llvm_i32_ty]>;
def int_memmove_i64 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ptr_ty,
- llvm_ulong_ty, llvm_uint_ty]>;
- def int_memset_i32 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ubyte_ty,
- llvm_uint_ty, llvm_uint_ty]>;
- def int_memset_i64 : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_ubyte_ty,
- llvm_ulong_ty, llvm_uint_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 = [InstrNoMem] in {
- def int_isunordered_f32 : Intrinsic<[llvm_float_ty, llvm_float_ty]>;
- def int_isunordered_f64 : Intrinsic<[llvm_double_ty, llvm_double_ty]>;
- def int_sqrt_f32 : Intrinsic<[llvm_float_ty , llvm_float_ty]>;
- def int_sqrt_f64 : Intrinsic<[llvm_double_ty, llvm_double_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_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>]>;
}
// NOTE: these are internal interfaces.
-def int_setjmp : Intrinsic<[llvm_int_ty , llvm_ptr_ty]>;
-def int_longjmp : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_int_ty]>;
-def int_sigsetjmp : Intrinsic<[llvm_int_ty , llvm_ptr_ty]>;
-def int_siglongjmp : Intrinsic<[llvm_void_ty, llvm_ptr_ty, llvm_int_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 = [InstrNoMem] in {
- def int_bswap_i16 : Intrinsic<[llvm_ushort_ty, llvm_ushort_ty]>;
- def int_bswap_i32 : Intrinsic<[llvm_uint_ty, llvm_uint_ty]>;
- def int_bswap_i64 : Intrinsic<[llvm_ulong_ty, llvm_ulong_ty]>;
-
- def int_ctpop_i8 : Intrinsic<[llvm_ubyte_ty, llvm_ubyte_ty]>;
- def int_ctpop_i16 : Intrinsic<[llvm_ushort_ty, llvm_ushort_ty]>;
- def int_ctpop_i32 : Intrinsic<[llvm_uint_ty, llvm_uint_ty]>;
- def int_ctpop_i64 : Intrinsic<[llvm_ulong_ty, llvm_ulong_ty]>;
-
- def int_ctlz_i8 : Intrinsic<[llvm_ubyte_ty, llvm_ubyte_ty]>;
- def int_ctlz_i16 : Intrinsic<[llvm_ushort_ty, llvm_ushort_ty]>;
- def int_ctlz_i32 : Intrinsic<[llvm_uint_ty, llvm_uint_ty]>;
- def int_ctlz_i64 : Intrinsic<[llvm_ulong_ty, llvm_ulong_ty]>;
-
- def int_cttz_i8 : Intrinsic<[llvm_ubyte_ty, llvm_ubyte_ty]>;
- def int_cttz_i16 : Intrinsic<[llvm_ushort_ty, llvm_ushort_ty]>;
- def int_cttz_i32 : Intrinsic<[llvm_uint_ty, llvm_uint_ty]>;
- def int_cttz_i64 : Intrinsic<[llvm_ulong_ty, llvm_ulong_ty]>;
-}
+let Properties = [IntrNoMem] in {
+ 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_anchor_ty, llvm_uint_ty,
- llvm_uint_ty, llvm_descriptor_ty]>;
-def int_dbg_region_start : Intrinsic<[llvm_anchor_ty, llvm_anchor_ty]>;
-def int_dbg_region_end : Intrinsic<[llvm_anchor_ty, llvm_anchor_ty]>;
-def int_dbg_func_start : Intrinsic<[llvm_anchor_ty, llvm_descriptor_ty]>;
-// dbg_declare, // Declare a local object
+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_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_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_unwind_init: Intrinsic<[llvm_void_ty]>,
+ GCCBuiltin<"__builtin_unwind_init">;
+
+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,
+ 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">;
+
+//===------------------------ Trampoline Intrinsics -----------------------===//
+//
+def int_init_trampoline : Intrinsic<[llvm_ptr_ty, llvm_ptr_ty, llvm_ptr_ty,
+ llvm_ptr_ty], []>,
+ GCCBuiltin<"__builtin_init_trampoline">;
+
+//===-------------------------- Other Intrinsics --------------------------===//
+//
+def int_flt_rounds : Intrinsic<[llvm_i32_ty]>,
+ GCCBuiltin<"__builtin_flt_rounds">;
+
+//===----------------------------------------------------------------------===//
+// Target-specific intrinsics
+//===----------------------------------------------------------------------===//
+include "llvm/IntrinsicsPowerPC.td"
+include "llvm/IntrinsicsX86.td"
+include "llvm/IntrinsicsARM.td"
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