xref: /llvm-project/llvm/test/CodeGen/SPIRV/pointers/getelementptr-kernel-arg-char.ll (revision 67d3ef74b31e1517d4f679e754cc2b3041c95901)
1
2; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
3; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}
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5; CHECK-DAG: %[[#INT8:]] = OpTypeInt 8 0
6; CHECK-DAG: %[[#INT64:]] = OpTypeInt 64 0
7; CHECK-DAG: %[[#PTRINT8:]] = OpTypePointer Workgroup %[[#INT8]]
8; CHECK-DAG: %[[#CONST:]] = OpConstant %[[#INT64]] 1
9
10; CHECK: %[[#PARAM1:]] = OpFunctionParameter %[[#PTRINT8]]
11define spir_kernel void @test1(ptr addrspace(3) %address) {
12; CHECK: %[[#]] = OpInBoundsPtrAccessChain %[[#PTRINT8]] %[[#PARAM1]] %[[#CONST]]
13  %cast = bitcast ptr addrspace(3) %address to ptr addrspace(3)
14  %gep = getelementptr inbounds i8, ptr addrspace(3) %cast, i64 1
15  ret void
16}
17
18; CHECK: %[[#PARAM2:]] = OpFunctionParameter %[[#PTRINT8]]
19define spir_kernel void @test2(ptr addrspace(3) %address) {
20; CHECK: %[[#]] = OpInBoundsPtrAccessChain %[[#PTRINT8]] %[[#PARAM2]] %[[#CONST]]
21  %gep = getelementptr inbounds i8, ptr addrspace(3) %address, i64 1
22  ret void
23}
24