R600/SI: Derive all sample intrinsics from a single class.

Patch by: Michel Dänzer

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 173051

diff --git a/llvm/lib/Target/R600/SIIntrinsics.td b/llvm/lib/Target/R600/SIIntrinsics.td
index c322fef..0d1064e 100644 (file)
--- a/llvm/lib/Target/R600/SIIntrinsics.td
+++ b/llvm/lib/Target/R600/SIIntrinsics.td
@@ -22,9 +22,11 @@ let TargetPrefix = "SI", isTarget = 1 in {
   def int_SI_vs_load_input : Intrinsic <[llvm_v4f32_ty], [llvm_v4i32_ty, llvm_i16_ty, llvm_i32_ty], [IntrReadMem]> ;
   def int_SI_wqm : Intrinsic <[], [], []>;
 
-  def int_SI_sample : Intrinsic <[llvm_v4f32_ty], [llvm_i32_ty, llvm_v4f32_ty, llvm_v8i32_ty, llvm_v4i32_ty], [IntrReadMem]>;
-  def int_SI_sample_bias : Intrinsic <[llvm_v4f32_ty], [llvm_i32_ty, llvm_v4f32_ty, llvm_v8i32_ty, llvm_v4i32_ty], [IntrReadMem]>;
-  def int_SI_sample_lod : Intrinsic <[llvm_v4f32_ty], [llvm_i32_ty, llvm_v4f32_ty, llvm_v8i32_ty, llvm_v4i32_ty], [IntrReadMem]>;
+  class Sample : Intrinsic <[llvm_v4f32_ty], [llvm_i32_ty, llvm_v4f32_ty, llvm_v8i32_ty, llvm_v4i32_ty], [IntrReadMem]>;
+
+  def int_SI_sample : Sample;
+  def int_SI_sample_bias : Sample;
+  def int_SI_sample_lod : Sample;
 
   /* Interpolation Intrinsics */