xref: /llvm-project/llvm/test/CodeGen/SPIRV/pointers/two-bitcast-or-param-users.ll (revision 67d3ef74b31e1517d4f679e754cc2b3041c95901)
1; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}
3
4; CHECK-DAG: %[[#INT:]] = OpTypeInt 32
5; CHECK-DAG: %[[#GLOBAL_PTR_INT:]] = OpTypePointer CrossWorkgroup %[[#INT]]
6
7define i32 @foo(i32 %a, ptr addrspace(1) %p) {
8  store i32 %a, i32 addrspace(1)* %p
9  %b = load i32, i32 addrspace(1)* %p
10  ret i32 %b
11}
12
13; CHECK: %[[#A:]] = OpFunctionParameter %[[#INT]]
14; CHECK: %[[#CorP:]] = {{OpBitcast|OpFunctionParameter}}{{.*}}%[[#GLOBAL_PTR_INT]]{{.*}}
15; CHECK: OpStore %[[#CorP]] %[[#A]]
16; CHECK: %[[#B:]] = OpLoad %[[#INT]] %[[#CorP]]
17