Do not convert pointer arguments to int

.

Author: vsemenov368

GenXIntrinsics/lib/GenXIntrinsics/GenXSPIRVReaderAdaptor.cpp

@@ -1,6 +1,6 @@
 /*========================== begin_copyright_notice ============================
 
-Copyright (C) 2020-2024 Intel Corporation
+Copyright (C) 2020-2025 Intel Corporation
 
 SPDX-License-Identifier: MIT
 
@@ -145,7 +145,7 @@ static SPIRVType evaluateImageTypeFromSPVIR(SPIRVIRTypes::Dim Dim,
       break;
     case SPIRVIRTypes::DimBuffer:
       ResultType = SPIRVType::Image1dBuffer;
-      break; 
+      break;
     }
   } else {
     switch (Dim) {
@@ -370,8 +370,7 @@ static Value *getOriginalValue(Argument &Arg) {
   if (Arg.hasOneUse()) {
     User *U = Arg.user_back();
     if (isArgConvIntrinsic(U) || isa<BitCastInst>(U) ||
-        isa<AddrSpaceCastInst>(U) || isa<IntToPtrInst>(U) ||
-        isa<PtrToIntInst>(U))
+        isa<AddrSpaceCastInst>(U) || isa<IntToPtrInst>(U))
       return U;
   }
 
@@ -549,7 +548,7 @@ static void rewriteKernelArguments(Function &F) {
   // 2. Kernel is referenced in @llvm.global.annotations
   //    We have to replace the original function with the new one
   if (!F.use_empty()) {
-    Value *Ptr = &F; 
+    Value *Ptr = &F;
     assert(Ptr->hasOneUse());
     if (isa<BitCastOperator>(Ptr->user_back())) {
       Ptr = Ptr->user_back();

GenXIntrinsics/test/Adaptors/opaque_ptrs/annotated_args_reader.ll

@@ -31,7 +31,7 @@
 ; CHECK-SAME: [[IM3D:%[^,]+]],
 ; CHECK-SAME: i32
 ; CHECK-SAME: [[SAMP:%[^,]+]],
-; CHECK-SAME: i64
+; CHECK-SAME: ptr addrspace(1)
 ; CHECK-SAME: [[PTR:%[^,]+]],
 ; CHECK-SAME: <4 x i32>
 ; CHECK-SAME: [[GEN:%[^)]+]])
@@ -42,7 +42,7 @@ define spir_kernel void @test(target("spirv.BufferSurfaceINTEL", 2) %buf, target
 ; CHECK-NOT: [[IM2D]]
 ; CHECK-NOT: [[IM3D]]
 ; CHECK-NOT: [[SAMP]]
-; CHECK-NOT: [[PTR]]
+; CHECK: [[PTR]]
 ; CHECK-NOT: [[GEN]]
   %buf.conv = call i32 @llvm.genx.address.convert.i32.t_spirv.BufferSurfaceINTEL_2(target("spirv.BufferSurfaceINTEL", 2) %buf)
   %im1d.conv = call i32 @llvm.genx.address.convert.i32.t_spirv.Image_isVoid_0_0_0_0_0_0_2(target("spirv.Image", void, 0, 0, 0, 0, 0, 0, 2) %im1d)