//===- Intrinsics.td - Defines all LLVM intrinsics ---------*- tablegen -*-===//
-//
+//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
-//
+//
//===----------------------------------------------------------------------===//
//
// This file defines properties of all LLVM intrinsics.
// Intr*Mem - Memory properties. An intrinsic is allowed to have exactly one of
// these properties set. They are listed from the most aggressive (best to use
-// if correct) to the least aggressive. If no property is set, the worst case
+// if correct) to the least aggressive. If no property is set, the worst case
// is assumed (IntrWriteMem).
// IntrNoMem - The intrinsic does not access memory or have any other side
// and writes may be volatile, but except for this it has no other side effects.
def IntrWriteArgMem : IntrinsicProperty;
-// IntrWriteMem - This intrinsic may read or modify unspecified memory or has
+// IntrWriteMem - This intrinsic may read or modify unspecified memory or has
// other side effects. It cannot be modified by the optimizer. This is the
// default if the intrinsic has no other Intr*Mem property.
def IntrWriteMem : IntrinsicProperty;
class LLVMPointerType<LLVMType elty>
: LLVMType<iPTR>{
LLVMType ElTy = elty;
-}
+}
class LLVMAnyPointerType<LLVMType elty>
: LLVMType<iPTRAny>{
LLVMType ElTy = elty;
-}
+}
// Match the type of another intrinsic parameter. Number is an index into the
// list of overloaded types for the intrinsic, excluding all the fixed types.
int Number = num;
}
-// Match the type of another intrinsic parameter that is expected to be
+// 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.
def llvm_void_ty : LLVMType<isVoid>;
def llvm_anyint_ty : LLVMType<iAny>;
def llvm_anyfloat_ty : LLVMType<fAny>;
+def llvm_anyvector_ty : LLVMType<vAny>;
def llvm_i1_ty : LLVMType<i1>;
def llvm_i8_ty : LLVMType<i8>;
def llvm_i16_ty : LLVMType<i16>;
def llvm_anyptr_ty : LLVMAnyPointerType<llvm_i8_ty>; // (space)i8*
def llvm_empty_ty : LLVMType<OtherVT>; // { }
def llvm_descriptor_ty : LLVMPointerType<llvm_empty_ty>; // { }*
+def llvm_metadata_ty : LLVMType<MetadataVT>; // !{...}
+def llvm_v2i8_ty : LLVMType<v2i8>; // 2 x i8
+def llvm_v4i8_ty : LLVMType<v4i8>; // 4 x i8
+def llvm_v8i8_ty : LLVMType<v8i8>; // 8 x i8
def llvm_v16i8_ty : LLVMType<v16i8>; // 16 x i8
+def llvm_v32i8_ty : LLVMType<v32i8>; // 32 x i8
+def llvm_v2i16_ty : LLVMType<v2i16>; // 4 x i16
+def llvm_v4i16_ty : LLVMType<v4i16>; // 4 x i16
def llvm_v8i16_ty : LLVMType<v8i16>; // 8 x i16
-def llvm_v2i64_ty : LLVMType<v2i64>; // 2 x i64
+def llvm_v16i16_ty : LLVMType<v16i16>; // 16 x i16
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_v8i32_ty : LLVMType<v8i32>; // 8 x i32
+def llvm_v1i64_ty : LLVMType<v1i64>; // 1 x i64
+def llvm_v2i64_ty : LLVMType<v2i64>; // 2 x i64
+def llvm_v4i64_ty : LLVMType<v4i64>; // 4 x i64
+
+def llvm_v2f32_ty : LLVMType<v2f32>; // 2 x float
def llvm_v4f32_ty : LLVMType<v4f32>; // 4 x float
+def llvm_v8f32_ty : LLVMType<v8f32>; // 8 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_v4f64_ty : LLVMType<v4f64>; // 4 x double
def llvm_vararg_ty : LLVMType<isVoid>; // this means vararg here
+
//===----------------------------------------------------------------------===//
// Intrinsic Definitions.
//===----------------------------------------------------------------------===//
//===--------------- Variable Argument Handling Intrinsics ----------------===//
-//
+//
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], [],
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],
[IntrWriteArgMem, NoCapture<1>, NoCapture<2>]>;
//===--------------------- 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_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_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_sigsetjmp : Intrinsic<[llvm_i32_ty] , [llvm_ptr_ty, llvm_i32_ty]>;
def int_siglongjmp : Intrinsic<[llvm_void_ty], [llvm_ptr_ty, llvm_i32_ty]>;
+// Internal interface for object size checking
+def int_objectsize : Intrinsic<[llvm_anyint_ty], [llvm_ptr_ty, llvm_i1_ty],
+ [IntrReadArgMem]>,
+ GCCBuiltin<"__builtin_object_size">;
+
//===-------------------- Bit Manipulation Intrinsics ---------------------===//
//
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 -------------------------===//
// optimizers can change them aggressively. Special handling needed in a few
// places.
let Properties = [IntrNoMem] in {
- 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]>;
+ [llvm_descriptor_ty, llvm_metadata_ty]>;
+ def int_dbg_value : Intrinsic<[llvm_void_ty],
+ [llvm_metadata_ty, llvm_i64_ty,
+ llvm_metadata_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], [], [IntrReadMem]>;
+def int_eh_selector : Intrinsic<[llvm_i32_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_typeid_for : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty]>;
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_dwarf_cfa : Intrinsic<[llvm_ptr_ty], [llvm_i32_ty]>;
let Properties = [IntrNoMem] in {
-def int_builtinsetjmp : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty]>;
-def int_builtinlongjmp : Intrinsic<[llvm_void_ty], [llvm_ptr_ty, llvm_i32_ty]>;
+ def int_eh_sjlj_setjmp : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty]>;
+ def int_eh_sjlj_longjmp : Intrinsic<[llvm_void_ty], [llvm_ptr_ty]>;
+ def int_eh_sjlj_lsda : Intrinsic<[llvm_ptr_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_ptr_ty, llvm_i32_ty],
[], "llvm.var.annotation">;
def int_ptr_annotation : Intrinsic<[LLVMAnyPointerType<llvm_anyint_ty>],
[LLVMMatchType<0>, llvm_ptr_ty, llvm_ptr_ty,
- llvm_i32_ty],
+ llvm_i32_ty],
[], "llvm.ptr.annotation">;
def int_annotation : Intrinsic<[llvm_anyint_ty],
[LLVMMatchType<0>, llvm_ptr_ty,
// 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>]>;
+ [LLVMMatchType<0>, LLVMMatchType<0>],
+ [IntrNoMem]>;
def int_uadd_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
- [LLVMMatchType<0>, LLVMMatchType<0>]>;
+ [LLVMMatchType<0>, LLVMMatchType<0>],
+ [IntrNoMem]>;
def int_ssub_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
- [LLVMMatchType<0>, LLVMMatchType<0>]>;
+ [LLVMMatchType<0>, LLVMMatchType<0>],
+ [IntrNoMem]>;
def int_usub_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
- [LLVMMatchType<0>, LLVMMatchType<0>]>;
+ [LLVMMatchType<0>, LLVMMatchType<0>],
+ [IntrNoMem]>;
def int_smul_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
- [LLVMMatchType<0>, LLVMMatchType<0>]>;
+ [LLVMMatchType<0>, LLVMMatchType<0>],
+ [IntrNoMem]>;
def int_umul_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
- [LLVMMatchType<0>, LLVMMatchType<0>]>;
+ [LLVMMatchType<0>, LLVMMatchType<0>],
+ [IntrNoMem]>;
//===------------------------- Atomic Intrinsics --------------------------===//
//
LLVMMatchType<0>],
[IntrWriteArgMem, NoCapture<0>]>,
GCCBuiltin<"__sync_fetch_and_umax">;
-
+
+//===------------------------- Memory Use Markers -------------------------===//
+//
+def int_lifetime_start : Intrinsic<[llvm_void_ty],
+ [llvm_i64_ty, llvm_ptr_ty],
+ [IntrWriteArgMem, NoCapture<1>]>;
+def int_lifetime_end : Intrinsic<[llvm_void_ty],
+ [llvm_i64_ty, llvm_ptr_ty],
+ [IntrWriteArgMem, NoCapture<1>]>;
+def int_invariant_start : Intrinsic<[llvm_descriptor_ty],
+ [llvm_i64_ty, llvm_ptr_ty],
+ [IntrReadArgMem, NoCapture<1>]>;
+def int_invariant_end : Intrinsic<[llvm_void_ty],
+ [llvm_descriptor_ty, llvm_i64_ty,
+ llvm_ptr_ty],
+ [IntrWriteArgMem, NoCapture<2>]>;
+
//===-------------------------- Other Intrinsics --------------------------===//
//
def int_flt_rounds : Intrinsic<[llvm_i32_ty]>,
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