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1; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-322; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}3; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-644; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}5 6; CHECK-DAG: %[[#i64:]] = OpTypeInt 64 07; CHECK-DAG: %[[#i8:]] = OpTypeInt 8 08; CHECK-DAG: %[[#i32:]] = OpTypeInt 32 09; CHECK-DAG: %[[#one:]] = OpConstant %[[#i32]] 1{{$}}10; CHECK-DAG: %[[#two:]] = OpConstant %[[#i32]] 2{{$}}11; CHECK-DAG: %[[#three:]] = OpConstant %[[#i32]] 3{{$}}12; CHECK-DAG: %[[#i32x3:]] = OpTypeArray %[[#i32]] %[[#three]]13; CHECK-DAG: %[[#test_arr_init:]] = OpConstantComposite %[[#i32x3]] %[[#one]] %[[#two]] %[[#three]]14; CHECK-DAG: %[[#szconst1024:]] = OpConstant %[[#i32]] 1024{{$}}15; CHECK-DAG: %[[#szconst42:]] = OpConstant %[[#i8]] 42{{$}}16; CHECK-DAG: %[[#szconst123:]] = OpConstant %[[#i64]] 123{{$}}17; CHECK-DAG: %[[#const_i32x3_ptr:]] = OpTypePointer UniformConstant %[[#i32x3]]18; CHECK-DAG: %[[#test_arr:]] = OpVariable %[[#const_i32x3_ptr]] UniformConstant %[[#test_arr_init]]19; CHECK-DAG: %[[#i32x3_ptr:]] = OpTypePointer Function %[[#i32x3]]20; CHECK: %[[#arr:]] = OpVariable %[[#i32x3_ptr]] Function21 22; CHECK-32: OpCopyMemorySized %[[#arr]] %[[#test_arr]] %[[#szconst1024]]23; CHECK-32: %[[#szconstext42:]] = OpUConvert %[[#i32:]] %[[#szconst42:]]24; CHECK-32: OpCopyMemorySized %[[#arr]] %[[#test_arr]] %[[#szconstext42]]25; CHECK-32: OpCopyMemorySized %[[#arr]] %[[#test_arr]] %[[#szconst123]]26 27; If/when Backend stoped rewrite actual reg size of i8/i16/i32/i64 with i32,28; i32 = G_TRUNC i64 would appear for the 32-bit target, switching the following29; TODO patterns instead of the last line above.30; TODO: %[[#szconstext123:]] = OpUConvert %[[#i32:]] %[[#szconst123:]]31; TODO: OpCopyMemorySized %[[#arr]] %[[#test_arr]] %[[#szconst123]]32 33; CHECK-64: %[[#szconstext1024:]] = OpUConvert %[[#i64:]] %[[#szconst1024:]]34; CHECK-64: OpCopyMemorySized %[[#arr]] %[[#test_arr]] %[[#szconstext1024]]35; CHECK-64: %[[#szconstext42:]] = OpUConvert %[[#i64:]] %[[#szconst42:]]36; CHECK-64: OpCopyMemorySized %[[#arr]] %[[#test_arr]] %[[#szconstext42]]37; CHECK-64: OpCopyMemorySized %[[#arr]] %[[#test_arr]] %[[#szconst123]]38 39@__const.test.arr = private unnamed_addr addrspace(2) constant [3 x i32] [i32 1, i32 2, i32 3]40 41define spir_func void @test() {42entry:43 %arr = alloca [3 x i32], align 444 %dest = bitcast ptr %arr to ptr45 call void @llvm.memcpy.p0.p2.i32(ptr align 4 %dest, ptr addrspace(2) align 4 @__const.test.arr, i32 1024, i1 false)46 call void @llvm.memcpy.p0.p2.i8(ptr align 4 %dest, ptr addrspace(2) align 4 @__const.test.arr, i8 42, i1 false)47 call void @llvm.memcpy.p0.p2.i64(ptr align 4 %dest, ptr addrspace(2) align 4 @__const.test.arr, i64 123, i1 false)48 ret void49}50 51declare void @llvm.memcpy.p0.p2.i32(ptr nocapture writeonly, ptr addrspace(2) nocapture readonly, i32, i1)52declare void @llvm.memcpy.p0.p2.i8(ptr nocapture writeonly, ptr addrspace(2) nocapture readonly, i8, i1)53declare void @llvm.memcpy.p0.p2.i64(ptr nocapture writeonly, ptr addrspace(2) nocapture readonly, i64, i1)54