[PATCH] D67713: [OpenCL] Add image query builtin functions

[Sven van Haastregt via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL372833: [OpenCL] Add image query builtin functions (authored by svenvh, committed by ).
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Herald added a subscriber: llvm-commits.

Changed prior to commit:
  https://reviews.llvm.org/D67713?vs=220683&id=221691#toc

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67713/new/

https://reviews.llvm.org/D67713

Files:
  cfe/trunk/lib/Sema/OpenCLBuiltins.td
  cfe/trunk/test/SemaOpenCL/fdeclare-opencl-builtins.cl


Index: cfe/trunk/lib/Sema/OpenCLBuiltins.td
===================================================================
--- cfe/trunk/lib/Sema/OpenCLBuiltins.td
+++ cfe/trunk/lib/Sema/OpenCLBuiltins.td
@@ -593,6 +593,31 @@
   def : Builtin<"write_imagef", [Void, ImageType<Image2dArrayDepth, aQual>, VectorType<Int, 4>, Float]>;
 }
 
+// --- Table 25: Image Query Functions ---
+foreach aQual = ["RO", "WO", "RW"] in {
+  foreach imgTy = [Image1d, Image1dBuffer, Image2d, Image3d,
+                   Image1dArray, Image2dArray, Image2dDepth,
+                   Image2dArrayDepth] in {
+    foreach name = ["get_image_width", "get_image_channel_data_type",
+                    "get_image_channel_order"] in {
+      def : Builtin<name, [Int, ImageType<imgTy, aQual>]>;
+    }
+  }
+  foreach imgTy = [Image2d, Image3d, Image2dArray, Image2dDepth,
+                   Image2dArrayDepth] in {
+    def : Builtin<"get_image_height", [Int, ImageType<imgTy, aQual>]>;
+  }
+  def : Builtin<"get_image_depth", [Int, ImageType<Image3d, aQual>]>;
+  foreach imgTy = [Image2d, Image2dArray, Image2dDepth,
+                   Image2dArrayDepth] in {
+    def : Builtin<"get_image_dim", [VectorType<Int, 2>, ImageType<imgTy, aQual>]>;
+  }
+  def : Builtin<"get_image_dim", [VectorType<Int, 4>, ImageType<Image3d, aQual>]>;
+  foreach imgTy = [Image1dArray, Image2dArray, Image2dArrayDepth] in {
+    def : Builtin<"get_image_array_size", [Size, ImageType<imgTy, aQual>]>;
+  }
+}
+
 // OpenCL extension v2.0 s5.1.9: Built-in Image Read Functions
 // --- Table 8 ---
 foreach aQual = ["RO"] in {
Index: cfe/trunk/test/SemaOpenCL/fdeclare-opencl-builtins.cl
===================================================================
--- cfe/trunk/test/SemaOpenCL/fdeclare-opencl-builtins.cl
+++ cfe/trunk/test/SemaOpenCL/fdeclare-opencl-builtins.cl
@@ -71,6 +71,8 @@
   resf = read_imagef(image_read_only_image2d, i2);
   res = read_imageh(image_read_only_image2d, i2);
   res = read_imageh(image_read_only_image2d, sampler, i2);
+
+  int imgWidth = get_image_width(image_read_only_image2d);
 }
 
 #if __OPENCL_C_VERSION__ >= CL_VERSION_2_0
@@ -79,6 +81,8 @@
   int4 i4;
 
   write_imageh(image_read_write_image3d, i4, h4);
+
+  int imgDepth = get_image_depth(image_read_write_image3d);
 }
 #endif // __OPENCL_C_VERSION__ >= CL_VERSION_2_0
 


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