mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-04 05:17:07 +00:00
508d338fee
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66080 91177308-0d34-0410-b5e6-96231b3b80d8
445 lines
21 KiB
TableGen
445 lines
21 KiB
TableGen
//===- 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.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
include "llvm/CodeGen/ValueTypes.td"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Properties we keep track of for intrinsics.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
class IntrinsicProperty;
|
|
|
|
// 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
|
|
// is assumed (IntrWriteMem).
|
|
|
|
// IntrNoMem - The intrinsic does not access memory or have any other side
|
|
// effects. It may be CSE'd deleted if dead, etc.
|
|
def IntrNoMem : IntrinsicProperty;
|
|
|
|
// IntrReadArgMem - This intrinsic reads only from memory that one of its
|
|
// arguments points to, but may read an unspecified amount.
|
|
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;
|
|
|
|
// IntrWriteArgMem - This intrinsic reads and writes only from memory that one
|
|
// of its arguments points to, but may access an unspecified amount. The reads
|
|
// 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
|
|
// 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;
|
|
|
|
// 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.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
class LLVMType<ValueType vt> {
|
|
ValueType VT = vt;
|
|
}
|
|
|
|
class LLVMPointerType<LLVMType elty>
|
|
: LLVMType<iPTR>{
|
|
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>;
|
|
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_anyptr_ty : LLVMAnyPointerType<llvm_i8_ty>; // (space)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.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// Intrinsic class - This is used to define one LLVM intrinsic. The name of the
|
|
// intrinsic definition should start with "int_", then match the LLVM intrinsic
|
|
// name with the "llvm." prefix removed, and all "."s turned into "_"s. For
|
|
// example, llvm.bswap.i16 -> int_bswap_i16.
|
|
//
|
|
// * 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> 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> 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
|
|
/// 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_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_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],
|
|
[IntrReadArgMem]>;
|
|
def int_gcwrite : Intrinsic<[llvm_void_ty],
|
|
[llvm_ptr_ty, llvm_ptr_ty, llvm_ptrptr_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]>;
|
|
|
|
// 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],
|
|
[IntrWriteArgMem, NoCapture<0>]>;
|
|
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 --------------------===//
|
|
//
|
|
|
|
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_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_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 -------------------------===//
|
|
//
|
|
|
|
// None of these intrinsics accesses memory at all...but that doesn't mean the
|
|
// 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]>;
|
|
}
|
|
|
|
//===------------------ 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_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_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_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],
|
|
[IntrWriteArgMem]>,
|
|
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, NoCapture<0>]>,
|
|
GCCBuiltin<"__sync_val_compare_and_swap">;
|
|
def int_atomic_load_add : Intrinsic<[llvm_anyint_ty],
|
|
[LLVMAnyPointerType<LLVMMatchType<0>>,
|
|
LLVMMatchType<0>],
|
|
[IntrWriteArgMem, NoCapture<0>]>,
|
|
GCCBuiltin<"__sync_fetch_and_add">;
|
|
def int_atomic_swap : Intrinsic<[llvm_anyint_ty],
|
|
[LLVMAnyPointerType<LLVMMatchType<0>>,
|
|
LLVMMatchType<0>],
|
|
[IntrWriteArgMem, NoCapture<0>]>,
|
|
GCCBuiltin<"__sync_lock_test_and_set">;
|
|
def int_atomic_load_sub : Intrinsic<[llvm_anyint_ty],
|
|
[LLVMAnyPointerType<LLVMMatchType<0>>,
|
|
LLVMMatchType<0>],
|
|
[IntrWriteArgMem, NoCapture<0>]>,
|
|
GCCBuiltin<"__sync_fetch_and_sub">;
|
|
def int_atomic_load_and : Intrinsic<[llvm_anyint_ty],
|
|
[LLVMAnyPointerType<LLVMMatchType<0>>,
|
|
LLVMMatchType<0>],
|
|
[IntrWriteArgMem, NoCapture<0>]>,
|
|
GCCBuiltin<"__sync_fetch_and_and">;
|
|
def int_atomic_load_or : Intrinsic<[llvm_anyint_ty],
|
|
[LLVMAnyPointerType<LLVMMatchType<0>>,
|
|
LLVMMatchType<0>],
|
|
[IntrWriteArgMem, NoCapture<0>]>,
|
|
GCCBuiltin<"__sync_fetch_and_or">;
|
|
def int_atomic_load_xor : Intrinsic<[llvm_anyint_ty],
|
|
[LLVMAnyPointerType<LLVMMatchType<0>>,
|
|
LLVMMatchType<0>],
|
|
[IntrWriteArgMem, NoCapture<0>]>,
|
|
GCCBuiltin<"__sync_fetch_and_xor">;
|
|
def int_atomic_load_nand : Intrinsic<[llvm_anyint_ty],
|
|
[LLVMAnyPointerType<LLVMMatchType<0>>,
|
|
LLVMMatchType<0>],
|
|
[IntrWriteArgMem, NoCapture<0>]>,
|
|
GCCBuiltin<"__sync_fetch_and_nand">;
|
|
def int_atomic_load_min : Intrinsic<[llvm_anyint_ty],
|
|
[LLVMAnyPointerType<LLVMMatchType<0>>,
|
|
LLVMMatchType<0>],
|
|
[IntrWriteArgMem, NoCapture<0>]>,
|
|
GCCBuiltin<"__sync_fetch_and_min">;
|
|
def int_atomic_load_max : Intrinsic<[llvm_anyint_ty],
|
|
[LLVMAnyPointerType<LLVMMatchType<0>>,
|
|
LLVMMatchType<0>],
|
|
[IntrWriteArgMem, NoCapture<0>]>,
|
|
GCCBuiltin<"__sync_fetch_and_max">;
|
|
def int_atomic_load_umin : Intrinsic<[llvm_anyint_ty],
|
|
[LLVMAnyPointerType<LLVMMatchType<0>>,
|
|
LLVMMatchType<0>],
|
|
[IntrWriteArgMem, NoCapture<0>]>,
|
|
GCCBuiltin<"__sync_fetch_and_umin">;
|
|
def int_atomic_load_umax : Intrinsic<[llvm_anyint_ty],
|
|
[LLVMAnyPointerType<LLVMMatchType<0>>,
|
|
LLVMMatchType<0>],
|
|
[IntrWriteArgMem, NoCapture<0>]>,
|
|
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"
|