1; Test that we correctly import an indir resolution for type identifier "typeid1". 2; RUN: opt -S -wholeprogramdevirt -wholeprogramdevirt-summary-action=import -wholeprogramdevirt-read-summary=%S/Inputs/import-indir.yaml -wholeprogramdevirt-write-summary=%t < %s | FileCheck %s 3; RUN: FileCheck --check-prefix=SUMMARY %s < %t 4 5; SUMMARY: GlobalValueMap: 6; SUMMARY-NEXT: 42: 7; SUMMARY-NEXT: - Linkage: 0 8; SUMMARY-NEXT: NotEligibleToImport: false 9; SUMMARY-NEXT: Live: true 10; SUMMARY-NEXT: Local: false 11; SUMMARY-NEXT: TypeTestAssumeVCalls: 12; SUMMARY-NEXT: - GUID: 123 13; SUMMARY-NEXT: Offset: 0 14; SUMMARY-NEXT: - GUID: 456 15; SUMMARY-NEXT: Offset: 4 16; SUMMARY-NEXT: TypeCheckedLoadVCalls: 17; SUMMARY-NEXT: - GUID: 789 18; SUMMARY-NEXT: Offset: 8 19; SUMMARY-NEXT: - GUID: 1234 20; SUMMARY-NEXT: Offset: 16 21; SUMMARY-NEXT: TypeTestAssumeConstVCalls: 22; SUMMARY-NEXT: - VFunc: 23; SUMMARY-NEXT: GUID: 123 24; SUMMARY-NEXT: Offset: 4 25; SUMMARY-NEXT: Args: [ 12, 24 ] 26; SUMMARY-NEXT: TypeCheckedLoadConstVCalls: 27; SUMMARY-NEXT: - VFunc: 28; SUMMARY-NEXT: GUID: 456 29; SUMMARY-NEXT: Offset: 8 30; SUMMARY-NEXT: Args: [ 24, 12 ] 31; SUMMARY-NEXT: TypeIdMap: 32; SUMMARY-NEXT: typeid1: 33; SUMMARY-NEXT: TTRes: 34; SUMMARY-NEXT: Kind: Unsat 35; SUMMARY-NEXT: SizeM1BitWidth: 0 36; SUMMARY-NEXT: AlignLog2: 0 37; SUMMARY-NEXT: SizeM1: 0 38; SUMMARY-NEXT: BitMask: 0 39; SUMMARY-NEXT: InlineBits: 0 40; SUMMARY-NEXT: WPDRes: 41; SUMMARY-NEXT: 0: 42; SUMMARY-NEXT: Kind: Indir 43; SUMMARY-NEXT: SingleImplName: '' 44; SUMMARY-NEXT: ResByArg: 45; SUMMARY-NEXT: 4: 46; SUMMARY-NEXT: Kind: Indir 47; SUMMARY-NEXT: SingleImplName: '' 48; SUMMARY-NEXT: ResByArg: 49; SUMMARY-NEXT: : 50; SUMMARY-NEXT: Kind: UniformRetVal 51; SUMMARY-NEXT: Info: 12 52; SUMMARY-NEXT: Byte: 0 53; SUMMARY-NEXT: Bit: 0 54; SUMMARY-NEXT: 12: 55; SUMMARY-NEXT: Kind: UniformRetVal 56; SUMMARY-NEXT: Info: 24 57; SUMMARY-NEXT: Byte: 0 58; SUMMARY-NEXT: Bit: 0 59; SUMMARY-NEXT: 12,24: 60; SUMMARY-NEXT: Kind: UniformRetVal 61; SUMMARY-NEXT: Info: 48 62; SUMMARY-NEXT: Byte: 0 63; SUMMARY-NEXT: Bit: 0 64 65target datalayout = "e-p:32:32" 66 67declare void @llvm.assume(i1) 68declare void @llvm.trap() 69declare {i8*, i1} @llvm.type.checked.load(i8*, i32, metadata) 70declare i1 @llvm.type.test(i8*, metadata) 71 72; CHECK: define i1 @f1 73define i1 @f1(i8* %obj) { 74 %vtableptr = bitcast i8* %obj to [1 x i8*]** 75 %vtable = load [1 x i8*]*, [1 x i8*]** %vtableptr 76 %vtablei8 = bitcast [1 x i8*]* %vtable to i8* 77 %p = call i1 @llvm.type.test(i8* %vtablei8, metadata !"typeid1") 78 call void @llvm.assume(i1 %p) 79 %fptrptr = getelementptr [1 x i8*], [1 x i8*]* %vtable, i32 0, i32 0 80 %fptr = load i8*, i8** %fptrptr 81 %fptr_casted = bitcast i8* %fptr to i1 (i8*, i32)* 82 ; CHECK: call i1 % 83 %result = call i1 %fptr_casted(i8* %obj, i32 5) 84 ret i1 %result 85} 86 87; CHECK: define i1 @f2 88define i1 @f2(i8* %obj) { 89 %vtableptr = bitcast i8* %obj to [1 x i8*]** 90 %vtable = load [1 x i8*]*, [1 x i8*]** %vtableptr 91 %vtablei8 = bitcast [1 x i8*]* %vtable to i8* 92 %pair = call {i8*, i1} @llvm.type.checked.load(i8* %vtablei8, i32 4, metadata !"typeid1") 93 %fptr = extractvalue {i8*, i1} %pair, 0 94 %p = extractvalue {i8*, i1} %pair, 1 95 ; CHECK: [[P:%.*]] = call i1 @llvm.type.test 96 ; CHECK: br i1 [[P]] 97 br i1 %p, label %cont, label %trap 98 99cont: 100 %fptr_casted = bitcast i8* %fptr to i1 (i8*, i32)* 101 ; CHECK: call i1 % 102 %result = call i1 %fptr_casted(i8* %obj, i32 undef) 103 ret i1 %result 104 105trap: 106 call void @llvm.trap() 107 unreachable 108} 109