// Types used by intrinsics.
//===----------------------------------------------------------------------===//
-class LLVMType<ValueType vt, string typeval> {
+class LLVMType<ValueType vt> {
ValueType VT = vt;
- string TypeVal = typeval;
}
-class LLVMIntegerType<ValueType VT, int width>
- : LLVMType<VT, "Type::IntegerTyID"> {
- int Width = width;
-}
-
-class LLVMVectorType<ValueType VT, int numelts, LLVMType elty>
- : LLVMType<VT, "Type::VectorTyID">{
- int NumElts = numelts;
- LLVMType ElTy = elty;
-}
-
class LLVMPointerType<LLVMType elty>
- : LLVMType<iPTR, "Type::PointerTyID">{
+ : LLVMType<iPTR>{
LLVMType ElTy = elty;
}
-class LLVMEmptyStructType
- : LLVMType<OtherVT, "Type::StructTyID">{
+class LLVMMatchType<int num>
+ : LLVMType<OtherVT>{
+ int Number = num;
}
-def llvm_void_ty : LLVMType<isVoid, "Type::VoidTyID">;
-def llvm_int_ty : LLVMIntegerType<iAny, 0>;
-def llvm_i1_ty : LLVMIntegerType<i1 , 1>;
-def llvm_i8_ty : LLVMIntegerType<i8 , 8>;
-def llvm_i16_ty : LLVMIntegerType<i16, 16>;
-def llvm_i32_ty : LLVMIntegerType<i32, 32>;
-def llvm_i64_ty : LLVMIntegerType<i64, 64>;
-def llvm_float_ty : LLVMType<f32, "Type::FloatTyID">;
-def llvm_double_ty : LLVMType<f64, "Type::DoubleTyID">;
+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 : LLVMEmptyStructType; // { }
+def llvm_empty_ty : LLVMType<OtherVT>; // { }
def llvm_descriptor_ty : LLVMPointerType<llvm_empty_ty>; // { }*
-def llvm_v16i8_ty : LLVMVectorType<v16i8,16, llvm_i8_ty>; // 16 x i8
-def llvm_v8i16_ty : LLVMVectorType<v8i16, 8, llvm_i16_ty>; // 8 x i16
-def llvm_v2i64_ty : LLVMVectorType<v2i64, 2, llvm_i64_ty>; // 2 x i64
-def llvm_v2i32_ty : LLVMVectorType<v2i32, 2, llvm_i32_ty>; // 2 x i32
-def llvm_v1i64_ty : LLVMVectorType<v1i64, 1, llvm_i64_ty>; // 1 x i64
-def llvm_v4i32_ty : LLVMVectorType<v4i32, 4, llvm_i32_ty>; // 4 x i32
-def llvm_v4f32_ty : LLVMVectorType<v4f32, 4, llvm_float_ty>; // 4 x float
-def llvm_v2f64_ty : LLVMVectorType<v2f64, 2, llvm_double_ty>;// 2 x double
+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 : LLVMVectorType<v8i8, 8, llvm_i8_ty>; // 8 x i8
-def llvm_v4i16_ty : LLVMVectorType<v4i16, 4, llvm_i16_ty>; // 4 x i16
+def llvm_v8i8_ty : LLVMType<v8i8>; // 8 x i8
+def llvm_v4i16_ty : LLVMType<v4i16>; // 4 x i16
-def llvm_vararg_ty : LLVMType<isVoid, "...">; // vararg
+def llvm_vararg_ty : LLVMType<isVoid>; // this means vararg here
//===----------------------------------------------------------------------===//
// Intrinsic Definitions.
//
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]>,
+
+// 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_i32_ty, llvm_i32_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]>;
}
let Properties = [IntrNoMem] in {
- def int_sqrt_f32 : Intrinsic<[llvm_float_ty , llvm_float_ty]>;
- def int_sqrt_f64 : Intrinsic<[llvm_double_ty, llvm_double_ty]>;
-
- def int_powi_f32 : Intrinsic<[llvm_float_ty , llvm_float_ty, llvm_i32_ty]>;
- def int_powi_f64 : Intrinsic<[llvm_double_ty, llvm_double_ty, llvm_i32_ty]>;
+ 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.
// None of these intrinsics accesses memory at all.
let Properties = [IntrNoMem] in {
- def int_bswap: Intrinsic<[llvm_int_ty, llvm_int_ty]>;
- def int_ctpop: Intrinsic<[llvm_i32_ty, llvm_int_ty]>;
- def int_ctlz : Intrinsic<[llvm_i32_ty, llvm_int_ty]>;
- def int_cttz : Intrinsic<[llvm_i32_ty, llvm_int_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_int_ty, llvm_int_ty, llvm_i32_ty, llvm_i32_ty]>;
+ Intrinsic<[llvm_anyint_ty, LLVMMatchType<0>, llvm_i32_ty, llvm_i32_ty]>;
def int_part_set :
- Intrinsic<[llvm_int_ty, llvm_int_ty, llvm_int_ty, llvm_i32_ty,
+ Intrinsic<[llvm_anyint_ty, LLVMMatchType<0>, llvm_anyint_ty, llvm_i32_ty,
llvm_i32_ty]>;
}
//===------------------ Exception Handling Intrinsics----------------------===//
//
-def int_eh_exception : Intrinsic<[llvm_ptr_ty]>;
-def int_eh_selector : Intrinsic<[llvm_i32_ty, llvm_ptr_ty, llvm_ptr_ty,
- llvm_vararg_ty]>;
-def int_eh_filter : Intrinsic<[llvm_i32_ty, llvm_ptr_ty, llvm_ptr_ty,
- llvm_vararg_ty]>;
-def int_eh_typeid_for : Intrinsic<[llvm_i32_ty, llvm_ptr_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_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.var.annotation">;
+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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