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| Current File : //usr/src/contrib/llvm/include/llvm/IntrinsicsPTX.td |
//===- IntrinsicsPTX.td - Defines PTX 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 all of the PTX-specific intrinsics.
//
//===----------------------------------------------------------------------===//
let TargetPrefix = "ptx" in {
multiclass PTXReadSpecialRegisterIntrinsic_v4i32<string prefix> {
// FIXME: Do we need the 128-bit integer type version?
// def _r64 : Intrinsic<[llvm_i128_ty], [], [IntrNoMem]>;
// FIXME: Enable this once v4i32 support is enabled in back-end.
// def _v4i16 : Intrinsic<[llvm_v4i32_ty], [], [IntrNoMem]>;
def _x : Intrinsic<[llvm_i32_ty], [], [IntrNoMem]>,
GCCBuiltin<!strconcat(prefix, "_x")>;
def _y : Intrinsic<[llvm_i32_ty], [], [IntrNoMem]>,
GCCBuiltin<!strconcat(prefix, "_y")>;
def _z : Intrinsic<[llvm_i32_ty], [], [IntrNoMem]>,
GCCBuiltin<!strconcat(prefix, "_z")>;
def _w : Intrinsic<[llvm_i32_ty], [], [IntrNoMem]>,
GCCBuiltin<!strconcat(prefix, "_w")>;
}
class PTXReadSpecialRegisterIntrinsic_r32<string name>
: Intrinsic<[llvm_i32_ty], [], [IntrNoMem]>,
GCCBuiltin<name>;
class PTXReadSpecialRegisterIntrinsic_r64<string name>
: Intrinsic<[llvm_i64_ty], [], [IntrNoMem]>,
GCCBuiltin<name>;
}
defm int_ptx_read_tid : PTXReadSpecialRegisterIntrinsic_v4i32
<"__builtin_ptx_read_tid">;
defm int_ptx_read_ntid : PTXReadSpecialRegisterIntrinsic_v4i32
<"__builtin_ptx_read_ntid">;
def int_ptx_read_laneid : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_laneid">;
def int_ptx_read_warpid : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_warpid">;
def int_ptx_read_nwarpid : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_nwarpid">;
defm int_ptx_read_ctaid : PTXReadSpecialRegisterIntrinsic_v4i32
<"__builtin_ptx_read_ctaid">;
defm int_ptx_read_nctaid : PTXReadSpecialRegisterIntrinsic_v4i32
<"__builtin_ptx_read_nctaid">;
def int_ptx_read_smid : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_smid">;
def int_ptx_read_nsmid : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_nsmid">;
def int_ptx_read_gridid : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_gridid">;
def int_ptx_read_lanemask_eq : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_lanemask_eq">;
def int_ptx_read_lanemask_le : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_lanemask_le">;
def int_ptx_read_lanemask_lt : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_lanemask_lt">;
def int_ptx_read_lanemask_ge : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_lanemask_ge">;
def int_ptx_read_lanemask_gt : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_lanemask_gt">;
def int_ptx_read_clock : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_clock">;
def int_ptx_read_clock64 : PTXReadSpecialRegisterIntrinsic_r64
<"__builtin_ptx_read_clock64">;
def int_ptx_read_pm0 : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_pm0">;
def int_ptx_read_pm1 : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_pm1">;
def int_ptx_read_pm2 : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_pm2">;
def int_ptx_read_pm3 : PTXReadSpecialRegisterIntrinsic_r32
<"__builtin_ptx_read_pm3">;
let TargetPrefix = "ptx" in
def int_ptx_bar_sync : Intrinsic<[], [llvm_i32_ty], []>,
GCCBuiltin<"__builtin_ptx_bar_sync">;