File: address-space-castoperators.cpp

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llvm-toolchain-15 1%3A15.0.6-4
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// RUN: %clang_cc1 -no-opaque-pointers %s -triple spir-unknown-unknown -cl-std=clc++ -emit-llvm -O0 -o - | FileCheck %s

void test_reinterpret_cast(){
__private float x;
__private float& y = x; 
// We don't need bitcast to cast pointer type and
// address space at the same time.
//CHECK: addrspacecast float* %x to i32 addrspace(4)*
//CHECK: [[REG:%[0-9]+]] = load float*, float** %y
//CHECK: addrspacecast float* [[REG]] to i32 addrspace(4)*
//CHECK-NOT: bitcast 
__generic int& rc1 = reinterpret_cast<__generic int&>(x);
__generic int& rc2 = reinterpret_cast<__generic int&>(y);
}