1; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s 2 3; CHECK-DAG: OpEntryPoint Kernel %[[#test_func:]] "test" 4; CHECK-DAG: OpDecorate %[[#f2_decl:]] LinkageAttributes "BuiltInGlobalOffset" Import 5; CHECK-DAG: %[[#int32_ty:]] = OpTypeInt 32 0 6; CHECK-DAG: %[[#i32ptr_ty:]] = OpTypePointer CrossWorkgroup %[[#int32_ty]] 7; CHECK-DAG: %[[#void_ty:]] = OpTypeVoid 8; CHECK-DAG: %[[#func_ty:]] = OpTypeFunction %[[#void_ty]] %[[#i32ptr_ty]] 9; CHECK-DAG: %[[#int64_ty:]] = OpTypeInt 64 0 10; CHECK-DAG: %[[#vec_ty:]] = OpTypeVector %[[#int64_ty]] 3 11; CHECK-DAG: %[[#func2_ty:]] = OpTypeFunction %[[#vec_ty]] 12;; TODO: add 64-bit constant defs 13; CHECK-DAG: %[[#f2_decl]] = OpFunction %[[#vec_ty]] Pure %[[#func2_ty]] 14; CHECK: OpFunctionEnd 15;; Check that the function register name does not match other registers 16; CHECK-NOT: %[[#void_ty]] = OpFunction 17; CHECK-NOT: %[[#func_ty]] = OpFunction 18; CHECK-NOT: %[[#int64_ty]] = OpFunction 19; CHECK-NOT: %[[#vec_ty]] = OpFunction 20; CHECK-NOT: %[[#func2_ty]] = OpFunction 21; CHECK-NOT: %[[#f2_decl]] = OpFunction 22 23define spir_kernel void @test(i32 addrspace(1)* %outOffsets) { 24entry: 25 %0 = call spir_func <3 x i64> @BuiltInGlobalOffset() #1 26 %call = extractelement <3 x i64> %0, i32 0 27 %conv = trunc i64 %call to i32 28; CHECK: %[[#i1:]] = OpInBoundsPtrAccessChain %[[#i32ptr_ty]] %[[#outOffsets:]] 29; CHECK: OpStore %[[#i1:]] %[[#]] Aligned 4 30 %arrayidx = getelementptr inbounds i32, i32 addrspace(1)* %outOffsets, i64 0 31 store i32 %conv, i32 addrspace(1)* %arrayidx, align 4 32 %1 = call spir_func <3 x i64> @BuiltInGlobalOffset() #1 33 %call1 = extractelement <3 x i64> %1, i32 1 34 %conv2 = trunc i64 %call1 to i32 35; CHECK: %[[#i2:]] = OpInBoundsPtrAccessChain %[[#i32ptr_ty]] %[[#outOffsets]] 36; CHECK: OpStore %[[#i2:]] %[[#]] Aligned 4 37 %arrayidx3 = getelementptr inbounds i32, i32 addrspace(1)* %outOffsets, i64 1 38 store i32 %conv2, i32 addrspace(1)* %arrayidx3, align 4 39 %2 = call spir_func <3 x i64> @BuiltInGlobalOffset() #1 40 %call4 = extractelement <3 x i64> %2, i32 2 41 %conv5 = trunc i64 %call4 to i32 42; CHECK: %[[#i3:]] = OpInBoundsPtrAccessChain %[[#i32ptr_ty]] %[[#outOffsets]] 43; CHECK: OpStore %[[#i3:]] %[[#]] Aligned 4 44 %arrayidx6 = getelementptr inbounds i32, i32 addrspace(1)* %outOffsets, i64 2 45 store i32 %conv5, i32 addrspace(1)* %arrayidx6, align 4 46 ret void 47} 48 49declare spir_func <3 x i64> @BuiltInGlobalOffset() #1 50 51attributes #1 = { nounwind readnone } 52