vendor/llvm/llvm-r130700

1 files changed, 92 insertions, 0 deletions

diff --git a/include/llvm/IntrinsicsPTX.td b/include/llvm/IntrinsicsPTX.td
new file mode 100644
index 000000000000..28379c918dea
--- /dev/null
+++ b/include/llvm/IntrinsicsPTX.td
@@ -0,0 +1,92 @@
+//===- 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">;