Update intrinsic name to llvm.dx.resource.getdimensions.x

Author: hekota

llvm/include/llvm/IR/IntrinsicsDirectX.td

@@ -77,7 +77,7 @@ def int_dx_resource_updatecounter
     : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_any_ty, llvm_i8_ty],
                             [IntrInaccessibleMemOrArgMemOnly]>;
 
-def int_dx_resource_getdimensions_buffer
+def int_dx_resource_getdimensions_x
     : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_any_ty], [IntrReadMem]>;
 
 // Cast between target extension handle types and dxil-style opaque handles

llvm/include/llvm/IR/IntrinsicsSPIRV.td

@@ -159,7 +159,7 @@ def int_spv_rsqrt : DefaultAttrsIntrinsic<[LLVMMatchType<0>], [llvm_anyfloat_ty]
       : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_any_ty, llvm_i8_ty],
                               [IntrInaccessibleMemOrArgMemOnly]>;
 
-  def int_spv_resource_getdimensions_buffer
+  def int_spv_resource_getdimensions_x
       : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_any_ty], [IntrReadMem]>;
 
   def int_spv_resource_getpointer

llvm/lib/Target/DirectX/DXILOpLowering.cpp

@@ -627,7 +627,7 @@ class OpLowerer {
     });
   }
 
-  [[nodiscard]] bool lowerGetDimensionsBuffer(Function &F) {
+  [[nodiscard]] bool lowerGetDimensionsX(Function &F) {
     IRBuilder<> &IRB = OpBuilder.getIRB();
     Type *Int32Ty = IRB.getInt32Ty();
 
@@ -956,8 +956,8 @@ class OpLowerer {
       case Intrinsic::dx_resource_updatecounter:
         HasErrors |= lowerUpdateCounter(F);
         break;
-      case Intrinsic::dx_resource_getdimensions_buffer:
-        HasErrors |= lowerGetDimensionsBuffer(F);
+      case Intrinsic::dx_resource_getdimensions_x:
+        HasErrors |= lowerGetDimensionsX(F);
         break;
       case Intrinsic::ctpop:
         HasErrors |= lowerCtpopToCountBits(F);

llvm/test/CodeGen/DirectX/bufferGetDimensions.ll

@@ -9,7 +9,7 @@ define i32 @test_getdimensions_no_mips() {
 
   ; CHECK-NEXT: %[[RETVAL:.*]] = call %dx.types.Dimensions @dx.op.getDimensions(i32 72, %dx.types.Handle %[[ANNOT_HANDLE]], i32 undef)
   ; CHECK-NEXT: %[[DIM:.*]] = extractvalue %dx.types.Dimensions %[[RETVAL]], 0
-  %1 = call i32 @llvm.dx.resource.getdimensions.buffer(target("dx.TypedBuffer", <4 x float>, 0, 0, 0) %handle)
+  %1 = call i32 @llvm.dx.resource.getdimensions.x(target("dx.TypedBuffer", <4 x float>, 0, 0, 0) %handle)
 
   ; CHECK-NEXT: ret i32 %[[DIM]]
   ret i32 %1