1; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s 2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %} 3 4; CHECK-DAG: %[[#U8:]] = OpTypeInt 8 0 5; CHECK-DAG: %[[#U32:]] = OpTypeInt 32 0 6 7; CHECK-DAG: %[[#TYPE:]] = OpTypePointer CrossWorkgroup %[[#U8]] 8; CHECK-DAG: %[[#VAL:]] = OpConstantNull %[[#TYPE]] 9; CHECK-DAG: %[[#VTYPE:]] = OpTypePointer CrossWorkgroup %[[#TYPE]] 10; CHECK-DAG: %[[#PTR:]] = OpVariable %[[#VTYPE]] CrossWorkgroup %[[#VAL]] 11@Ptr = addrspace(1) global ptr addrspace(1) null 12 13; CHECK-DAG: %[[#VAL:]] = OpConstant %[[#U32]] 123 14; CHECK-DAG: %[[#VTYPE:]] = OpTypePointer UniformConstant %[[#U32]] 15; CHECK-DAG: %[[#INIT:]] = OpVariable %[[#VTYPE]] UniformConstant %[[#VAL]] 16@Init = private addrspace(2) constant i32 123 17 18; CHECK-DAG: %[[#VAL:]] = OpConstant %[[#U32]] 456 19; CHECK-DAG: %[[#VTYPE:]] = OpTypePointer Private %[[#U32]] 20; CHECK-DAG: %[[#]] = OpVariable %[[#VTYPE]] Private %[[#VAL]] 21@PrivInternal = internal addrspace(10) global i32 456 22 23define spir_kernel void @Foo() { 24 ; CHECK: %[[#]] = OpLoad %[[#]] %[[#PTR]] Aligned 8 25 %l = load ptr addrspace(1), ptr addrspace(1) @Ptr, align 8 26 ; CHECK: OpCopyMemorySized %[[#]] %[[#INIT]] %[[#]] Aligned 4 27 call void @llvm.memcpy.p1.p2.i64(ptr addrspace(1) align 4 %l, ptr addrspace(2) align 1 @Init, i64 4, i1 false) 28 ret void 29} 30 31declare void @llvm.memcpy.p1.p2.i64(ptr addrspace(1) noalias nocapture writeonly, ptr addrspace(2) noalias nocapture readonly, i64, i1 immarg) 32