; RUN: opt -module-summary %s -o %t.o
; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s
; RUN: llvm-dis -o - %t.o | FileCheck %s --check-prefix=DIS
; Round trip it through llvm-as
; RUN: llvm-dis -o - %t.o | llvm-as -o - | llvm-dis -o - | FileCheck %s --check-prefix=DIS
; RUN: llvm-lto -thinlto -o %t2 %t.o
; RUN: llvm-bcanalyzer -dump %t2.thinlto.bc | FileCheck --check-prefix=COMBINED %s
; RUN: llvm-dis -o - %t2.thinlto.bc | FileCheck %s --check-prefix=COMBINED-DIS
; Round trip it through llvm-as
; RUN: llvm-dis -o - %t2.thinlto.bc | llvm-as -o - | llvm-dis -o - | FileCheck %s --check-prefix=COMBINED-DIS
target datalayout = "e-p:64:64"
target triple = "x86_64-unknown-linux-gnu"
; COMBINED: <TYPE_TEST_ASSUME_VCALLS op0=6699318081062747564 op1=16/>
; COMBINED-NEXT: <COMBINED
; COMBINED-NEXT: <TYPE_CHECKED_LOAD_VCALLS op0=6699318081062747564 op1=16/>
; COMBINED-NEXT: <COMBINED
; COMBINED-NEXT: <TYPE_TEST_ASSUME_VCALLS op0=6699318081062747564 op1=24 op2=-2012135647395072713 op3=32/>
; COMBINED-NEXT: <COMBINED
; COMBINED-NEXT: <TYPE_TEST_ASSUME_CONST_VCALL op0=6699318081062747564 op1=16 op2=42/>
; COMBINED-NEXT: <TYPE_TEST_ASSUME_CONST_VCALL op0=6699318081062747564 op1=24 op2=43/>
; COMBINED-NEXT: <COMBINED
; COMBINED-NEXT: <TYPE_CHECKED_LOAD_CONST_VCALL op0=6699318081062747564 op1=16 op2=42/>
; COMBINED-NEXT: <COMBINED
; COMBINED-NEXT: <TYPE_TESTS op0=7546896869197086323/>
; COMBINED-NEXT: <COMBINED
; CHECK: <TYPE_TEST_ASSUME_VCALLS op0=6699318081062747564 op1=16/>
define void @f1([3 x i8*]* %vtable) {
%vtablei8 = bitcast [3 x i8*]* %vtable to i8*
%p = call i1 @llvm.type.test(i8* %vtablei8, metadata !"foo")
call void @llvm.assume(i1 %p)
%fptrptr = getelementptr [3 x i8*], [3 x i8*]* %vtable, i32 0, i32 2
%fptr = load i8*, i8** %fptrptr
%fptr_casted = bitcast i8* %fptr to void (i8*, i32)*
call void %fptr_casted(i8* null, i32 undef)
ret void
}
; CHECK: <TYPE_TEST_ASSUME_VCALLS op0=6699318081062747564 op1=24 op2=-2012135647395072713 op3=32/>
define void @f2([3 x i8*]* %vtable, [3 x i8*]* %vtable2) {
%vtablei8 = bitcast [3 x i8*]* %vtable to i8*
%p = call i1 @llvm.type.test(i8* %vtablei8, metadata !"foo")
call void @llvm.assume(i1 %p)
%fptrptr = getelementptr [3 x i8*], [3 x i8*]* %vtable, i32 0, i32 3
%fptr = load i8*, i8** %fptrptr
%fptr_casted = bitcast i8* %fptr to void (i8*, i32)*
call void %fptr_casted(i8* null, i32 undef)
%vtablei82 = bitcast [3 x i8*]* %vtable2 to i8*
%p2 = call i1 @llvm.type.test(i8* %vtablei82, metadata !"bar")
call void @llvm.assume(i1 %p2)
%fptrptr2 = getelementptr [3 x i8*], [3 x i8*]* %vtable2, i32 0, i32 4
%fptr2 = load i8*, i8** %fptrptr2
%fptr_casted2 = bitcast i8* %fptr2 to void (i8*, i128)*
call void %fptr_casted2(i8* null, i128 0)
ret void
}
; CHECK: <TYPE_CHECKED_LOAD_VCALLS op0=6699318081062747564 op1=16/>
define void @f3(i8* %vtable) {
%pair = call {i8*, i1} @llvm.type.checked.load(i8* %vtable, i32 16, metadata !"foo")
%fptr = extractvalue {i8*, i1} %pair, 0
%fptr_casted = bitcast i8* %fptr to void (i8*, i32)*
call void %fptr_casted(i8* null, i32 undef)
ret void
}
; CHECK: <TYPE_TEST_ASSUME_CONST_VCALL op0=6699318081062747564 op1=16 op2=42/>
; CHECK-NEXT: <TYPE_TEST_ASSUME_CONST_VCALL op0=6699318081062747564 op1=24 op2=43/>
define void @f4([3 x i8*]* %vtable, [3 x i8*]* %vtable2) {
%vtablei8 = bitcast [3 x i8*]* %vtable to i8*
%p = call i1 @llvm.type.test(i8* %vtablei8, metadata !"foo")
call void @llvm.assume(i1 %p)
%fptrptr = getelementptr [3 x i8*], [3 x i8*]* %vtable, i32 0, i32 2
%fptr = load i8*, i8** %fptrptr
%fptr_casted = bitcast i8* %fptr to void (i8*, i32)*
call void %fptr_casted(i8* null, i32 42)
%vtablei82 = bitcast [3 x i8*]* %vtable2 to i8*
%p2 = call i1 @llvm.type.test(i8* %vtablei82, metadata !"foo")
call void @llvm.assume(i1 %p2)
%fptrptr2 = getelementptr [3 x i8*], [3 x i8*]* %vtable2, i32 0, i32 3
%fptr2 = load i8*, i8** %fptrptr2
%fptr_casted2 = bitcast i8* %fptr2 to void (i8*, i32)*
call void %fptr_casted2(i8* null, i32 43)
ret void
}
; CHECK: <TYPE_CHECKED_LOAD_CONST_VCALL op0=6699318081062747564 op1=16 op2=42/>
define void @f5(i8* %vtable) {
%pair = call {i8*, i1} @llvm.type.checked.load(i8* %vtable, i32 16, metadata !"foo")
%fptr = extractvalue {i8*, i1} %pair, 0
%fptr_casted = bitcast i8* %fptr to void (i8*, i32)*
call void %fptr_casted(i8* null, i32 42)
ret void
}
; CHECK-NOT: <TYPE_CHECKED_LOAD_CONST_VCALL op0=7546896869197086323
; CHECK: <TYPE_TESTS op0=7546896869197086323/>
; CHECK-NOT: <TYPE_CHECKED_LOAD_CONST_VCALL op0=7546896869197086323
define {i8*, i1} @f6(i8* %vtable) {
%pair = call {i8*, i1} @llvm.type.checked.load(i8* %vtable, i32 16, metadata !"baz")
ret {i8*, i1} %pair
}
declare i1 @llvm.type.test(i8*, metadata) nounwind readnone
declare void @llvm.assume(i1)
declare {i8*, i1} @llvm.type.checked.load(i8*, i32, metadata)
; DIS: ^0 = module: (path: "{{.*}}", hash: (0, 0, 0, 0, 0))
; DIS: ^1 = gv: (name: "llvm.type.test") ; guid = 608142985856744218
; DIS: ^2 = gv: (name: "f1", summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0, importType: definition), insts: 8, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 0, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0), typeIdInfo: (typeTestAssumeVCalls: (vFuncId: (guid: 6699318081062747564, offset: 16)))))) ; guid = 2072045998141807037
; DIS: ^3 = gv: (name: "f3", summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0, importType: definition), insts: 5, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 0, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0), typeIdInfo: (typeCheckedLoadVCalls: (vFuncId: (guid: 6699318081062747564, offset: 16)))))) ; guid = 4197650231481825559
; DIS: ^4 = gv: (name: "llvm.type.checked.load") ; guid = 5568222536364573403
; DIS: ^5 = gv: (name: "llvm.assume") ; guid = 6385187066495850096
; DIS: ^6 = gv: (name: "f2", summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0, importType: definition), insts: 15, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 0, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0), typeIdInfo: (typeTestAssumeVCalls: (vFuncId: (guid: 6699318081062747564, offset: 24), vFuncId: (guid: 16434608426314478903, offset: 32)))))) ; guid = 8471399308421654326
; DIS: ^7 = gv: (name: "f4", summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0, importType: definition), insts: 15, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 0, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0), typeIdInfo: (typeTestAssumeConstVCalls: ((vFuncId: (guid: 6699318081062747564, offset: 16), args: (42)), (vFuncId: (guid: 6699318081062747564, offset: 24), args: (43))))))) ; guid = 10064745020953272174
; DIS: ^8 = gv: (name: "f5", summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0, importType: definition), insts: 5, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 0, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0), typeIdInfo: (typeCheckedLoadConstVCalls: ((vFuncId: (guid: 6699318081062747564, offset: 16), args: (42))))))) ; guid = 11686717102184386164
; DIS: ^9 = gv: (name: "f6", summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0, importType: definition), insts: 2, typeIdInfo: (typeTests: (7546896869197086323))))) ; guid = 11834966808443348068
; COMBINED-DIS: ^0 = module: (path: "{{.*}}thinlto-type-vcalls.ll.tmp.o", hash: (0, 0, 0, 0, 0))
; COMBINED-DIS: ^1 = gv: (guid: 2072045998141807037, summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0, importType: definition), insts: 8, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 0, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0), typeIdInfo: (typeTestAssumeVCalls: (vFuncId: (guid: 6699318081062747564, offset: 16))))))
; COMBINED-DIS: ^2 = gv: (guid: 4197650231481825559, summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0, importType: definition), insts: 5, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 0, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0), typeIdInfo: (typeCheckedLoadVCalls: (vFuncId: (guid: 6699318081062747564, offset: 16))))))
; COMBINED-DIS: ^3 = gv: (guid: 8471399308421654326, summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0, importType: definition), insts: 15, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 0, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0), typeIdInfo: (typeTestAssumeVCalls: (vFuncId: (guid: 6699318081062747564, offset: 24), vFuncId: (guid: 16434608426314478903, offset: 32))))))
; COMBINED-DIS: ^4 = gv: (guid: 10064745020953272174, summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0, importType: definition), insts: 15, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 0, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0), typeIdInfo: (typeTestAssumeConstVCalls: ((vFuncId: (guid: 6699318081062747564, offset: 16), args: (42)), (vFuncId: (guid: 6699318081062747564, offset: 24), args: (43)))))))
; COMBINED-DIS: ^5 = gv: (guid: 11686717102184386164, summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0, importType: definition), insts: 5, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 0, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0), typeIdInfo: (typeCheckedLoadConstVCalls: ((vFuncId: (guid: 6699318081062747564, offset: 16), args: (42)))))))
; COMBINED-DIS: ^6 = gv: (guid: 11834966808443348068, summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0, importType: definition), insts: 2, typeIdInfo: (typeTests: (7546896869197086323)))))
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