1 ; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefixes=CHECK-SPIRV,CHECK-SPIRV-32
2 ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}
3 ; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefixes=CHECK-SPIRV,CHECK-SPIRV-64
4 ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}
6 ; CHECK-SPIRV-64-DAG: %[[#i64:]] = OpTypeInt 64 0
8 ; CHECK-SPIRV-DAG: %[[#i32:]] = OpTypeInt 32 0
9 ; CHECK-SPIRV-DAG: %[[#one:]] = OpConstant %[[#i32]] 1
10 ; CHECK-SPIRV-DAG: %[[#two:]] = OpConstant %[[#i32]] 2
11 ; CHECK-SPIRV-DAG: %[[#three:]] = OpConstant %[[#i32]] 3
12 ; CHECK-SPIRV-DAG: %[[#i32x3:]] = OpTypeArray %[[#i32]] %[[#three]]
13 ; CHECK-SPIRV-DAG: %[[#test_arr_init:]] = OpConstantComposite %[[#i32x3]] %[[#one]] %[[#two]] %[[#three]]
14 ; CHECK-SPIRV-DAG: %[[#twelve:]] = OpConstant %[[#i32]] 12
15 ; CHECK-SPIRV-DAG: %[[#const_i32x3_ptr:]] = OpTypePointer UniformConstant %[[#i32x3]]
17 ; CHECK-SPIRV: %[[#test_arr2:]] = OpVariable %[[#const_i32x3_ptr]] UniformConstant %[[#test_arr_init]]
18 ; CHECK-SPIRV: %[[#test_arr:]] = OpVariable %[[#const_i32x3_ptr]] UniformConstant %[[#test_arr_init]]
20 ; CHECK-SPIRV-DAG: %[[#i32x3_ptr:]] = OpTypePointer Function %[[#i32x3]]
22 ; CHECK-SPIRV: %[[#arr:]] = OpVariable %[[#i32x3_ptr]] Function
23 ; CHECK-SPIRV: %[[#arr2:]] = OpVariable %[[#i32x3_ptr]] Function
25 ; CHECK-SPIRV-32: OpCopyMemorySized %[[#arr]] %[[#test_arr]] %[[#twelve]] Aligned 4
26 ; CHECK-SPIRV-32: OpCopyMemorySized %[[#arr2]] %[[#test_arr2]] %[[#twelve]] Aligned 4
28 ; CHECK-SPIRV-64: %[[#twelvezext1:]] = OpUConvert %[[#i64:]] %[[#twelve:]]
29 ; CHECK-SPIRV-64: OpCopyMemorySized %[[#arr]] %[[#test_arr]] %[[#twelvezext1]] Aligned 4
30 ; CHECK-SPIRV-64: %[[#twelvezext2:]] = OpUConvert %[[#i64:]] %[[#twelve:]]
31 ; CHECK-SPIRV-64: OpCopyMemorySized %[[#arr2]] %[[#test_arr2]] %[[#twelvezext2]] Aligned 4
34 @__const.test.arr = private unnamed_addr addrspace(2) constant [3 x i32] [i32 1, i32 2, i32 3], align 4
35 @__const.test.arr2 = private unnamed_addr addrspace(2) constant [3 x i32] [i32 1, i32 2, i32 3], align 4
37 define spir_func void @test() {
39 %arr = alloca [3 x i32], align 4
40 %arr2 = alloca [3 x i32], align 4
41 %0 = bitcast [3 x i32]* %arr to i8*
42 call void @llvm.memcpy.p0i8.p2i8.i32(i8* align 4 %0, i8 addrspace(2)* align 4 bitcast ([3 x i32] addrspace(2)* @__const.test.arr to i8 addrspace(2)*), i32 12, i1 false)
43 %1 = bitcast [3 x i32]* %arr2 to i8*
44 call void @llvm.memcpy.p0i8.p2i8.i32(i8* align 4 %1, i8 addrspace(2)* align 4 bitcast ([3 x i32] addrspace(2)* @__const.test.arr2 to i8 addrspace(2)*), i32 12, i1 false)
48 declare void @llvm.memcpy.p0i8.p2i8.i32(i8* nocapture writeonly, i8 addrspace(2)* nocapture readonly, i32, i1)