23 lines · plain
1// RUN: %clang_cc1 -cl-std=CL2.0 -triple "spir-unknown-unknown" %s -emit-llvm -O0 -o - | FileCheck %s2 3typedef char char2 __attribute((ext_vector_type(2)));4typedef char char3 __attribute((ext_vector_type(3)));5typedef char char8 __attribute((ext_vector_type(8)));6typedef float float4 __attribute((ext_vector_type(4)));7 8// Check for optimized vec3 load/store which treats vec3 as vec4.9void foo(char3 *P, char3 *Q) {10 *P = *Q;11 // CHECK: %{{.*}} = shufflevector <4 x i8> %{{.*}}, <4 x i8> poison, <3 x i32> <i32 0, i32 1, i32 2>12}13 14// CHECK: define{{.*}} spir_func void @alignment()15void alignment() {16 __private char2 data_generic[100];17 __private char8 data_private[100];18 19 // CHECK: %{{.*}} = load <4 x float>, ptr addrspace(4) %{{.*}}, align 220 // CHECK: store <4 x float> %{{.*}}, ptr %{{.*}}, align 821 ((private float4 *)data_private)[1] = ((float4 *)data_generic)[2];22}23