| ; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s |
| ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %} |
| |
| @Ptr = addrspace(1) global ptr addrspace(1) null |
| @Init = private addrspace(2) constant i32 123 |
| |
| ; CHECK-DAG: %[[#PTR:]] = OpVariable %[[#]] UniformConstant %[[#]] |
| ; CHECK-DAG: %[[#INIT:]] = OpVariable %[[#]] CrossWorkgroup %[[#]] |
| |
| ; CHECK: %[[#]] = OpLoad %[[#]] %[[#INIT]] Aligned 8 |
| ; CHECK: OpCopyMemorySized %[[#]] %[[#PTR]] %[[#]] Aligned 4 |
| |
| define spir_kernel void @Foo() { |
| %l = load ptr addrspace(1), ptr addrspace(1) @Ptr, align 8 |
| call void @llvm.memcpy.p1.p2.i64(ptr addrspace(1) align 4 %l, ptr addrspace(2) align 1 @Init, i64 4, i1 false) |
| ret void |
| } |
| |
| declare void @llvm.memcpy.p1.p2.i64(ptr addrspace(1) noalias nocapture writeonly, ptr addrspace(2) noalias nocapture readonly, i64, i1 immarg) |
