adding tests

Author: joaosaffran-zz

clang/test/AST/HLSL/ByteAddressBuffer-AST.ll

@@ -0,0 +1,13 @@
+; ModuleID = '/workspace/llvm-project/clang/test/AST/HLSL/ByteAddressBuffer-AST.hlsl'
+source_filename = "/workspace/llvm-project/clang/test/AST/HLSL/ByteAddressBuffer-AST.hlsl"
+target datalayout = "e-m:e-p:32:32-i1:32-i8:8-i16:16-i32:32-i64:64-f16:16-f32:32-f64:64-n8:16:32:64"
+target triple = "dxilv1.0-pc-shadermodel6.0-library"
+
+!llvm.module.flags = !{!0, !1}
+!dx.valver = !{!2}
+!llvm.ident = !{!3}
+
+!0 = !{i32 1, !"wchar_size", i32 4}
+!1 = !{i32 4, !"dx.disable_optimizations", i32 1}
+!2 = !{i32 1, i32 8}
+!3 = !{!"clang version 20.0.0git (https://github.com/joaosaffran/llvm-project.git c3b3c87db9b6a47bea9ed69575d4a9a728d1b154)"}

clang/test/CodeGenHLSL/builtins/ByteAddressBuffer.hlsl

@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-library -x hlsl -emit-llvm %s -o - | FileCheck %s
+
+// CHECK: class.hlsl::ByteAddressBuffer" = type <{ target("dx.RawBuffer", i8, 1, 1)
+// CHECK: @llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @_GLOBAL__sub_I_ByteAddressBuffer.hlsl, ptr null }]
+
+ByteAddressBuffer Buffer;
+
+//CHECK: define internal void @_GLOBAL__sub_I_ByteAddressBuffer.hlsl()