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//===- 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 {
// FIXME Since PTX 2.0, special registers are redefined as v4i32 type
multiclass PTXReadSpecialRegisterIntrinsic_v4i16 {
def _r64 : Intrinsic<[llvm_i64_ty], [], [IntrNoMem]>;
def _v4i16 : Intrinsic<[llvm_v4i16_ty], [], [IntrNoMem]>;
def _x : Intrinsic<[llvm_i16_ty], [], [IntrNoMem]>;
def _y : Intrinsic<[llvm_i16_ty], [], [IntrNoMem]>;
def _z : Intrinsic<[llvm_i16_ty], [], [IntrNoMem]>;
def _w : Intrinsic<[llvm_i16_ty], [], [IntrNoMem]>;
}
class PTXReadSpecialRegisterIntrinsic_r32
: Intrinsic<[llvm_i32_ty], [], [IntrNoMem]>;
class PTXReadSpecialRegisterIntrinsic_r64
: Intrinsic<[llvm_i64_ty], [], [IntrNoMem]>;
}
defm int_ptx_read_tid : PTXReadSpecialRegisterIntrinsic_v4i16;
defm int_ptx_read_ntid : PTXReadSpecialRegisterIntrinsic_v4i16;
def int_ptx_read_laneid : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_warpid : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_nwarpid : PTXReadSpecialRegisterIntrinsic_r32;
defm int_ptx_read_ctaid : PTXReadSpecialRegisterIntrinsic_v4i16;
defm int_ptx_read_nctaid : PTXReadSpecialRegisterIntrinsic_v4i16;
def int_ptx_read_smid : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_nsmid : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_gridid : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_lanemask_eq : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_lanemask_le : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_lanemask_lt : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_lanemask_ge : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_lanemask_gt : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_clock : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_clock64 : PTXReadSpecialRegisterIntrinsic_r64;
def int_ptx_read_pm0 : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_pm1 : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_pm2 : PTXReadSpecialRegisterIntrinsic_r32;
def int_ptx_read_pm3 : PTXReadSpecialRegisterIntrinsic_r32;
let TargetPrefix = "ptx" in
def int_ptx_bar_sync : Intrinsic<[], [llvm_i32_ty], []>;
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