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From e25389b66b5ced3a2b5461077dcc9a505d334e3d Mon Sep 17 00:00:00 2001
From: Tom Stellard <thomas.stellard@amd.com>
Date: Tue, 13 Mar 2012 14:12:21 -0400
Subject: [PATCH 1/2] r600: Add some intrinsic definitions

---
 include/llvm/Intrinsics.td     |    1 +
 include/llvm/IntrinsicsR600.td |   35 +++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 0 deletions(-)
 create mode 100644 include/llvm/IntrinsicsR600.td

diff --git a/include/llvm/Intrinsics.td b/include/llvm/Intrinsics.td
index 069f907..e90dd85 100644
--- a/include/llvm/Intrinsics.td
+++ b/include/llvm/Intrinsics.td
@@ -441,3 +441,4 @@ include "llvm/IntrinsicsCellSPU.td"
 include "llvm/IntrinsicsXCore.td"
 include "llvm/IntrinsicsPTX.td"
 include "llvm/IntrinsicsHexagon.td"
+include "llvm/IntrinsicsR600.td"
diff --git a/include/llvm/IntrinsicsR600.td b/include/llvm/IntrinsicsR600.td
new file mode 100644
index 0000000..789fecb
--- /dev/null
+++ b/include/llvm/IntrinsicsR600.td
@@ -0,0 +1,35 @@
+//===- IntrinsicsR600.td - Defines R600 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 R600-specific intrinsics.
+//
+//===----------------------------------------------------------------------===//
+//
+// Authors: Tom Stellard <thomas.stellard@amd.com>
+//
+
+let TargetPrefix = "r600" in {
+
+class R600ReadPreloadRegisterIntrinsic<string name>
+  : Intrinsic<[llvm_i32_ty], [], [IntrNoMem]>,
+    GCCBuiltin<name>;
+
+multiclass R600ReadPreloadRegisterIntrinsic_xyz<string prefix> {
+  def _x : R600ReadPreloadRegisterIntrinsic<!strconcat(prefix, "_x")>;
+  def _y : R600ReadPreloadRegisterIntrinsic<!strconcat(prefix, "_y")>;
+  def _z : R600ReadPreloadRegisterIntrinsic<!strconcat(prefix, "_z")>;
+}
+
+defm int_r600_read_ngroups : R600ReadPreloadRegisterIntrinsic_xyz <
+                                       "__builtin_r600_read_ngroups">;
+defm int_r600_read_tgid : R600ReadPreloadRegisterIntrinsic_xyz <
+                                       "__builtin_r600_read_tgid">;
+defm int_r600_read_tidig : R600ReadPreloadRegisterIntrinsic_xyz <
+                                       "__builtin_r600_read_tidig">;
+} // End TargetPrefix = "r600"
-- 
1.7.7.6