15 lines · cpp
1// RUN: %clang_cc1 %s -triple spir-unknown-unknown -cl-std=clc++ -emit-llvm -O0 -o - | FileCheck %s2 3void test_reinterpret_cast(){4__private float x;5__private float& y = x; 6// We don't need bitcast to cast pointer type and7// address space at the same time.8//CHECK: addrspacecast ptr %x to ptr addrspace(4)9//CHECK: [[REG:%[0-9]+]] = load ptr, ptr %y10//CHECK: addrspacecast ptr [[REG]] to ptr addrspace(4)11//CHECK-NOT: bitcast 12__generic int& rc1 = reinterpret_cast<__generic int&>(x);13__generic int& rc2 = reinterpret_cast<__generic int&>(y);14}15