1 //RUN: %clang_cc1 %s -triple spir -emit-llvm -O0 -o - | FileCheck %s
3 typedef int int2 __attribute__((ext_vector_type(2)));
4 typedef int int4 __attribute__((ext_vector_type(4)));
5 typedef long long2 __attribute__((ext_vector_type(2)));
7 //CHECK-LABEL: define{{.*}} spir_func void @_Z3barPU3AS1Dv2_i
8 void bar(global int2 *in) {
9 //CHECK: bitcast <2 x i32> %{{[0-9]+}} to i64
10 auto l = reinterpret_cast<long>(in[0]);
11 //CHECK: bitcast i64 %{{[0-9]+}} to <2 x i32>
12 auto i2 = reinterpret_cast<int2>(l);
15 // CHECK: %{{[0-9]+}} = load i16, ptr %s1, align 2
16 // CHECK-NEXT: store i16 %{{[0-9]+}}, ptr %s2, align 2
17 auto s2 = reinterpret_cast<__private short>(s1);
18 // CHECK: %{{[0-9]+}} = load i16, ptr %s1, align 2
19 // CHECK-NEXT: store i16 %{{[0-9]+}}, ptr %s3, align 2
20 auto s3 = reinterpret_cast<decltype(s1)>(s1);
21 // CHECK: %{{[0-9]+}} = load i16, ptr %s1, align 2
22 // CHECK-NEXT: store i16 %{{[0-9]+}}, ptr %s4, align 2
23 auto s4 = reinterpret_cast<__global short>(s1);
26 //CHECK: bitcast <4 x i32> %{{[0-9]+}} to <2 x i64>
27 auto l2 = reinterpret_cast<long2>(i4);