Reapply "R600: Add new intrinsic to read work dimensions"

[oota-llvm.git] / include / llvm / IR / IntrinsicsR600.td

diff --git a/include/llvm/IR/IntrinsicsR600.td b/include/llvm/IR/IntrinsicsR600.td
index 2e711a99a43e4bf6a1c49ae9c79692a7013826ed..098ad53268ff75304c7d65bbf9ab239d184c70df 100644 (file)
--- a/include/llvm/IR/IntrinsicsR600.td
+++ b/include/llvm/IR/IntrinsicsR600.td
@@ -33,10 +33,14 @@ 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"
 
 let TargetPrefix = "AMDGPU" in {
+
+class AMDGPUReadPreloadRegisterIntrinsic<string name>
+  : Intrinsic<[llvm_i32_ty], [], [IntrNoMem]>,
+    GCCBuiltin<name>;
+
 def int_AMDGPU_div_scale : GCCBuiltin<"__builtin_amdgpu_div_scale">,
   // 1st parameter: Numerator
   // 2nd parameter: Denominator
@@ -72,4 +76,7 @@ def int_AMDGPU_rsq_clamped : GCCBuiltin<"__builtin_amdgpu_rsq_clamped">,
 def int_AMDGPU_ldexp : GCCBuiltin<"__builtin_amdgpu_ldexp">,
   Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>, llvm_i32_ty], [IntrNoMem]>;
 
+def int_AMDGPU_read_workdim : AMDGPUReadPreloadRegisterIntrinsic <
+                                       "__builtin_amdgpu_read_workdim">;
+
 } // End TargetPrefix = "AMDGPU"