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[BPF] Use elementtype attribute for preserve.array/struct.index intrinsics

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Use the elementtype attribute introduced in D105407 for the
llvm.preserve.array/struct.index intrinsics. It carries the
element type of the GEP these intrinsics effectively encode.

This patch:

 * Adds a verifier check that the attribute is required.
 * Adds it in the IRBuilder methods for these intrinsics.
 * Autoupgrades old bitcode without the attribute.
 * Updates the lowering code to use the attribute rather than
   the pointer element type.
 * Updates lots of tests to specify the attribute.
 * Adds -force-opaque-pointers to the intrinsic-array.ll test
   to demonstrate they work now.

https://reviews.llvm.org/D106184
This commit is contained in:
Nikita Popov 2021-07-16 20:26:40 +02:00
parent b2f709390a
commit dd3e030cca
69 changed files with 218 additions and 143 deletions
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10
docs/LangRef.rst
View File

@ -1183,6 +1183,8 @@ Currently, only the following parameter attributes are defined:
The sret type argument specifies the in memory type, which must be
the same as the pointee type of the argument.
.. _attr_elementtype:
``elementtype(<ty>)``
The ``elementtype`` argument attribute can be used to specify a pointer
@ -22553,6 +22555,10 @@ The ``base`` is the array base address. The ``dim`` is the array dimension.
The ``base`` is a pointer if ``dim`` equals 0.
The ``index`` is the last access index into the array or pointer.
The ``base`` argument must be annotated with an :ref:`elementtype
<attr_elementtype>` attribute at the call-site. This attribute specifies the
getelementptr element type.
Semantics:
""""""""""
@ -22618,6 +22624,10 @@ Arguments:
The ``base`` is the structure base address. The ``gep_index`` is the struct member index
based on IR structures. The ``di_index`` is the struct member index based on debuginfo.
The ``base`` argument must be annotated with an :ref:`elementtype
<attr_elementtype>` attribute at the call-site. This attribute specifies the
getelementptr element type.
Semantics:
""""""""""

3
include/llvm/IR/Attributes.h
View File

@ -715,6 +715,9 @@ public:
/// Return the inalloca type for the specified function parameter.
Type *getParamInAllocaType(unsigned ArgNo) const;
/// Return the elementtype type for the specified function parameter.
Type *getParamElementType(unsigned ArgNo) const;
/// Get the stack alignment.
MaybeAlign getStackAlignment(unsigned Index) const;

26
lib/Bitcode/Reader/BitcodeReader.cpp
View File

@ -682,9 +682,10 @@ private:
return getFnValueByID(ValNo, Ty);
}
/// Upgrades old-style typeless byval or sret attributes by adding the
/// corresponding argument's pointee type.
void propagateByValSRetTypes(CallBase *CB, ArrayRef<Type *> ArgsTys);
/// Upgrades old-style typeless byval/sret/inalloca attributes by adding the
/// corresponding argument's pointee type. Also upgrades intrinsics that now
/// require an elementtype attribute.
void propagateAttributeTypes(CallBase *CB, ArrayRef<Type *> ArgsTys);
/// Converts alignment exponent (i.e. power of two (or zero)) to the
/// corresponding alignment to use. If alignment is too large, returns
@ -3809,7 +3810,7 @@ Error BitcodeReader::typeCheckLoadStoreInst(Type *ValType, Type *PtrType) {
return Error::success();
}
void BitcodeReader::propagateByValSRetTypes(CallBase *CB,
void BitcodeReader::propagateAttributeTypes(CallBase *CB,
ArrayRef<Type *> ArgsTys) {
for (unsigned i = 0; i != CB->arg_size(); ++i) {
for (Attribute::AttrKind Kind : {Attribute::ByVal, Attribute::StructRet,
@ -3838,6 +3839,19 @@ void BitcodeReader::propagateByValSRetTypes(CallBase *CB,
CB->addParamAttr(i, NewAttr);
}
}
switch (CB->getIntrinsicID()) {
case Intrinsic::preserve_array_access_index:
case Intrinsic::preserve_struct_access_index:
if (!CB->getAttributes().getParamElementType(0)) {
Type *ElTy = cast<PointerType>(ArgsTys[0])->getElementType();
Attribute NewAttr = Attribute::get(Context, Attribute::ElementType, ElTy);
CB->addParamAttr(0, NewAttr);
}
break;
default:
break;
}
}
/// Lazily parse the specified function body block.
@ -4679,7 +4693,7 @@ Error BitcodeReader::parseFunctionBody(Function *F) {
cast<InvokeInst>(I)->setCallingConv(
static_cast<CallingConv::ID>(CallingConv::MaxID & CCInfo));
cast<InvokeInst>(I)->setAttributes(PAL);
propagateByValSRetTypes(cast<CallBase>(I), ArgsTys);
propagateAttributeTypes(cast<CallBase>(I), ArgsTys);
break;
}
@ -5318,7 +5332,7 @@ Error BitcodeReader::parseFunctionBody(Function *F) {
TCK = CallInst::TCK_NoTail;
cast<CallInst>(I)->setTailCallKind(TCK);
cast<CallInst>(I)->setAttributes(PAL);
propagateByValSRetTypes(cast<CallBase>(I), ArgsTys);
propagateAttributeTypes(cast<CallBase>(I), ArgsTys);
if (FMF.any()) {
if (!isa<FPMathOperator>(I))
return error("Fast-math-flags specified for call without "

4
lib/IR/Attributes.cpp
View File

@ -1467,6 +1467,10 @@ Type *AttributeList::getParamInAllocaType(unsigned Index) const {
return getAttributes(Index + FirstArgIndex).getInAllocaType();
}
Type *AttributeList::getParamElementType(unsigned Index) const {
return getAttributes(Index + FirstArgIndex).getElementType();
}
MaybeAlign AttributeList::getStackAlignment(unsigned Index) const {
return getAttributes(Index).getStackAlignment();
}

16
lib/IR/IRBuilder.cpp
View File

@ -1143,9 +1143,11 @@ Value *IRBuilderBase::CreateExtractInteger(
Value *IRBuilderBase::CreatePreserveArrayAccessIndex(
Type *ElTy, Value *Base, unsigned Dimension, unsigned LastIndex,
MDNode *DbgInfo) {
assert(isa<PointerType>(Base->getType()) &&
"Invalid Base ptr type for preserve.array.access.index.");
auto *BaseType = Base->getType();
assert(isa<PointerType>(BaseType) &&
"Invalid Base ptr type for preserve.array.access.index.");
assert(cast<PointerType>(BaseType)->isOpaqueOrPointeeTypeMatches(ElTy) &&
"Pointer element type mismatch");
Value *LastIndexV = getInt32(LastIndex);
Constant *Zero = ConstantInt::get(Type::getInt32Ty(Context), 0);
@ -1162,6 +1164,8 @@ Value *IRBuilderBase::CreatePreserveArrayAccessIndex(
Value *DimV = getInt32(Dimension);
CallInst *Fn =
CreateCall(FnPreserveArrayAccessIndex, {Base, DimV, LastIndexV});
Fn->addParamAttr(
0, Attribute::get(Fn->getContext(), Attribute::ElementType, ElTy));
if (DbgInfo)
Fn->setMetadata(LLVMContext::MD_preserve_access_index, DbgInfo);
@ -1190,9 +1194,11 @@ Value *IRBuilderBase::CreatePreserveUnionAccessIndex(
Value *IRBuilderBase::CreatePreserveStructAccessIndex(
Type *ElTy, Value *Base, unsigned Index, unsigned FieldIndex,
MDNode *DbgInfo) {
assert(isa<PointerType>(Base->getType()) &&
"Invalid Base ptr type for preserve.struct.access.index.");
auto *BaseType = Base->getType();
assert(isa<PointerType>(BaseType) &&
"Invalid Base ptr type for preserve.struct.access.index.");
assert(cast<PointerType>(BaseType)->isOpaqueOrPointeeTypeMatches(ElTy) &&
"Pointer element type mismatch");
Value *GEPIndex = getInt32(Index);
Constant *Zero = ConstantInt::get(Type::getInt32Ty(Context), 0);
@ -1206,6 +1212,8 @@ Value *IRBuilderBase::CreatePreserveStructAccessIndex(
Value *DIIndex = getInt32(FieldIndex);
CallInst *Fn = CreateCall(FnPreserveStructAccessIndex,
{Base, GEPIndex, DIIndex});
Fn->addParamAttr(
0, Attribute::get(Fn->getContext(), Attribute::ElementType, ElTy));
if (DbgInfo)
Fn->setMetadata(LLVMContext::MD_preserve_access_index, DbgInfo);

8
lib/IR/Verifier.cpp
View File

@ -5292,6 +5292,14 @@ void Verifier::visitIntrinsicCall(Intrinsic::ID ID, CallBase &Call) {
NoAliasScopeDecls.push_back(cast<IntrinsicInst>(&Call));
break;
}
case Intrinsic::preserve_array_access_index:
case Intrinsic::preserve_struct_access_index: {
Type *ElemTy = Call.getAttributes().getParamElementType(0);
Assert(ElemTy,
"Intrinsic requires elementtype attribute on first argument.",
&Call);
break;
}
};
}

14
lib/Target/BPF/BPFAbstractMemberAccess.cpp
View File

@ -268,6 +268,11 @@ static uint32_t calcArraySize(const DICompositeType *CTy, uint32_t StartDim) {
return DimSize;
}
static Type *getBaseElementType(const CallInst *Call) {
// Element type is stored in an elementtype() attribute on the first param.
return Call->getAttributes().getParamElementType(0);
}
/// Check whether a call is a preserve_*_access_index intrinsic call or not.
bool BPFAbstractMemberAccess::IsPreserveDIAccessIndexCall(const CallInst *Call,
CallInfo &CInfo) {
@ -284,8 +289,7 @@ bool BPFAbstractMemberAccess::IsPreserveDIAccessIndexCall(const CallInst *Call,
report_fatal_error("Missing metadata for llvm.preserve.array.access.index intrinsic");
CInfo.AccessIndex = getConstant(Call->getArgOperand(2));
CInfo.Base = Call->getArgOperand(0);
CInfo.RecordAlignment =
DL->getABITypeAlign(CInfo.Base->getType()->getPointerElementType());
CInfo.RecordAlignment = DL->getABITypeAlign(getBaseElementType(Call));
return true;
}
if (GV->getName().startswith("llvm.preserve.union.access.index")) {
@ -306,8 +310,7 @@ bool BPFAbstractMemberAccess::IsPreserveDIAccessIndexCall(const CallInst *Call,
report_fatal_error("Missing metadata for llvm.preserve.struct.access.index intrinsic");
CInfo.AccessIndex = getConstant(Call->getArgOperand(2));
CInfo.Base = Call->getArgOperand(0);
CInfo.RecordAlignment =
DL->getABITypeAlign(CInfo.Base->getType()->getPointerElementType());
CInfo.RecordAlignment = DL->getABITypeAlign(getBaseElementType(Call));
return true;
}
if (GV->getName().startswith("llvm.bpf.preserve.field.info")) {
@ -368,8 +371,7 @@ void BPFAbstractMemberAccess::replaceWithGEP(std::vector<CallInst *> &CallList,
IdxList.push_back(Call->getArgOperand(GEPIndex));
auto *GEP = GetElementPtrInst::CreateInBounds(
Call->getArgOperand(0)->getType()->getPointerElementType(),
Call->getArgOperand(0), IdxList, "", Call);
getBaseElementType(Call), Call->getArgOperand(0), IdxList, "", Call);
Call->replaceAllUsesWith(GEP);
Call->eraseFromParent();
}

15
test/Bitcode/upgrade-elementtype.ll Normal file
View File

@ -0,0 +1,15 @@
; RUN: opt -S < %s.bc | FileCheck %s
%struct.s = type { i32, i32 }
define void @test(%struct.s* %arg) {
; CHECK-LABEL: define void @test
; CHECK: %x = call %struct.s* @llvm.preserve.array.access.index.p0s_struct.ss.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg, i32 0, i32 2)
; CHECK: %1 = call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* elementtype(%struct.s) %x, i32 1, i32 1)
%x = call %struct.s* @llvm.preserve.array.access.index.p0s_struct.ss.p0s_struct.ss(%struct.s* %arg, i32 0, i32 2)
call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* %x, i32 1, i32 1)
ret void
}
declare %struct.s* @llvm.preserve.array.access.index.p0s_struct.ss.p0s_struct.ss(%struct.s*, i32, i32)
declare i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s*, i32, i32)

BIN
test/Bitcode/upgrade-elementtype.ll.bc Normal file
View File

Binary file not shown.

2
test/CodeGen/BPF/CORE/field-reloc-alu32.ll
View File

@ -17,7 +17,7 @@ target triple = "bpf"
; Function Attrs: nounwind readnone
define dso_local i32 @f() local_unnamed_addr #0 !dbg !15 {
entry:
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.bs(%struct.b* nonnull @c, i32 1, i32 1), !dbg !18, !llvm.preserve.access.index !6
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.bs(%struct.b* elementtype(%struct.b) nonnull @c, i32 1, i32 1), !dbg !18, !llvm.preserve.access.index !6
%1 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %0, i64 0), !dbg !19
ret i32 %1, !dbg !20
}

2
test/CodeGen/BPF/CORE/field-reloc-bitfield-1-bpfeb.ll
View File

@ -28,7 +28,7 @@ target triple = "bpfeb"
define dso_local i32 @test(%struct.s* %arg) local_unnamed_addr #0 !dbg !13 {
entry:
call void @llvm.dbg.value(metadata %struct.s* %arg, metadata !30, metadata !DIExpression()), !dbg !31
%0 = tail call i8* @llvm.preserve.struct.access.index.p0i8.p0s_struct.ss(%struct.s* %arg, i32 5, i32 6), !dbg !32, !llvm.preserve.access.index !18
%0 = tail call i8* @llvm.preserve.struct.access.index.p0i8.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg, i32 5, i32 6), !dbg !32, !llvm.preserve.access.index !18
%1 = tail call i32 @llvm.bpf.preserve.field.info.p0i8(i8* %0, i64 0), !dbg !33
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i8(i8* %0, i64 1), !dbg !34
%add = add i32 %2, %1, !dbg !35

2
test/CodeGen/BPF/CORE/field-reloc-bitfield-1.ll
View File

@ -28,7 +28,7 @@ target triple = "bpfel"
define dso_local i32 @test(%struct.s* %arg) local_unnamed_addr #0 !dbg !13 {
entry:
call void @llvm.dbg.value(metadata %struct.s* %arg, metadata !30, metadata !DIExpression()), !dbg !31
%0 = tail call i8* @llvm.preserve.struct.access.index.p0i8.p0s_struct.ss(%struct.s* %arg, i32 5, i32 6), !dbg !32, !llvm.preserve.access.index !18
%0 = tail call i8* @llvm.preserve.struct.access.index.p0i8.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg, i32 5, i32 6), !dbg !32, !llvm.preserve.access.index !18
%1 = tail call i32 @llvm.bpf.preserve.field.info.p0i8(i8* %0, i64 0), !dbg !33
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i8(i8* %0, i64 1), !dbg !34
%add = add i32 %2, %1, !dbg !35

2
test/CodeGen/BPF/CORE/field-reloc-bitfield-2-bpfeb.ll
View File

@ -29,7 +29,7 @@ target triple = "bpfeb"
define dso_local i32 @test(%struct.s* %arg) local_unnamed_addr #0 !dbg !13 {
entry:
call void @llvm.dbg.value(metadata %struct.s* %arg, metadata !27, metadata !DIExpression()), !dbg !28
%0 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.ss(%struct.s* %arg, i32 1, i32 4), !dbg !29, !llvm.preserve.access.index !18
%0 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg, i32 1, i32 4), !dbg !29, !llvm.preserve.access.index !18
%1 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %0, i64 0), !dbg !30
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %0, i64 1), !dbg !31
%add = add i32 %2, %1, !dbg !32

2
test/CodeGen/BPF/CORE/field-reloc-bitfield-2.ll
View File

@ -29,7 +29,7 @@ target triple = "bpfel"
define dso_local i32 @test(%struct.s* %arg) local_unnamed_addr #0 !dbg !13 {
entry:
call void @llvm.dbg.value(metadata %struct.s* %arg, metadata !27, metadata !DIExpression()), !dbg !28
%0 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.ss(%struct.s* %arg, i32 1, i32 4), !dbg !29, !llvm.preserve.access.index !18
%0 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg, i32 1, i32 4), !dbg !29, !llvm.preserve.access.index !18
%1 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %0, i64 0), !dbg !30
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %0, i64 1), !dbg !31
%add = add i32 %2, %1, !dbg !32

4
test/CodeGen/BPF/CORE/field-reloc-duplicate.ll
View File

@ -19,7 +19,7 @@ entry:
store %struct.s1* %arg, %struct.s1** %arg.addr, align 8, !tbaa !18
call void @llvm.dbg.declare(metadata %struct.s1** %arg.addr, metadata !17, metadata !DIExpression()), !dbg !22
%0 = load %struct.s1*, %struct.s1** %arg.addr, align 8, !dbg !23, !tbaa !18
%1 = call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %0, i32 0, i32 0), !dbg !24, !llvm.preserve.access.index !12
%1 = call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %0, i32 0, i32 0), !dbg !24, !llvm.preserve.access.index !12
%2 = load i32, i32* %1, align 4, !dbg !24, !tbaa !25
ret i32 %2, !dbg !28
}
@ -37,7 +37,7 @@ entry:
store %struct.s1* %arg, %struct.s1** %arg.addr, align 8, !tbaa !18
call void @llvm.dbg.declare(metadata %struct.s1** %arg.addr, metadata !31, metadata !DIExpression()), !dbg !32
%0 = load %struct.s1*, %struct.s1** %arg.addr, align 8, !dbg !33, !tbaa !18
%1 = call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %0, i32 0, i32 0), !dbg !34, !llvm.preserve.access.index !12
%1 = call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %0, i32 0, i32 0), !dbg !34, !llvm.preserve.access.index !12
%2 = load i32, i32* %1, align 4, !dbg !34, !tbaa !25
ret i32 %2, !dbg !35
}

2
test/CodeGen/BPF/CORE/intrinsic-array-2.ll
View File

@ -20,7 +20,7 @@ target triple = "bpf"
define dso_local i32 @test() local_unnamed_addr #0 !dbg !17 {
entry:
call void @llvm.dbg.value(metadata %struct.s1* null, metadata !21, metadata !DIExpression()), !dbg !22
%0 = tail call %struct.s1* @llvm.preserve.array.access.index.p0s_struct.s1s.p0s_struct.s1s(%struct.s1* null, i32 0, i32 0), !dbg !23, !llvm.preserve.access.index !8
%0 = tail call %struct.s1* @llvm.preserve.array.access.index.p0s_struct.s1s.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) null, i32 0, i32 0), !dbg !23, !llvm.preserve.access.index !8
%1 = tail call i32 @llvm.bpf.preserve.field.info.p0s_struct.s1s(%struct.s1* %0, i64 2), !dbg !24
ret i32 %1, !dbg !25
}

6
test/CodeGen/BPF/CORE/intrinsic-array.ll
View File

@ -1,6 +1,8 @@
; RUN: opt -O2 %s | llvm-dis > %t1
; RUN: llc -filetype=asm -o - %t1 | FileCheck %s
; RUN: llc -mattr=+alu32 -filetype=asm -o - %t1 | FileCheck %s
; RUN: llc -filetype=asm -force-opaque-pointers -o - %t1 | FileCheck %s
; RUN: llc -mattr=+alu32 -filetype=asm -force-opaque-pointers -o - %t1 | FileCheck %s
;
; Source code:
; #define _(x) (__builtin_preserve_access_index(x))
@ -18,8 +20,8 @@ target triple = "bpf"
define dso_local i32 @test(%struct.s* %arg) local_unnamed_addr #0 !dbg !7 {
entry:
call void @llvm.dbg.value(metadata %struct.s* %arg, metadata !17, metadata !DIExpression()), !dbg !18
%0 = tail call %struct.s* @llvm.preserve.array.access.index.p0s_struct.ss.p0s_struct.ss(%struct.s* %arg, i32 0, i32 2), !dbg !19, !llvm.preserve.access.index !11
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* %0, i32 1, i32 1), !dbg !19, !llvm.preserve.access.index !12
%0 = tail call %struct.s* @llvm.preserve.array.access.index.p0s_struct.ss.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg, i32 0, i32 2), !dbg !19, !llvm.preserve.access.index !11
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* elementtype(%struct.s) %0, i32 1, i32 1), !dbg !19, !llvm.preserve.access.index !12
%2 = bitcast i32* %1 to i8*, !dbg !19
%call = tail call i32 @get_value(i8* %2) #4, !dbg !20
ret i32 %call, !dbg !21

8
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-byte-size-1.ll
View File

@ -27,16 +27,16 @@ entry:
call void @llvm.dbg.value(metadata %union.u1* %arg, metadata !28, metadata !DIExpression()), !dbg !33
%0 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg, i32 1), !dbg !34, !llvm.preserve.access.index !16
%b2 = bitcast %union.u1* %0 to %struct.s1*, !dbg !34
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !35, !llvm.preserve.access.index !21
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !35, !llvm.preserve.access.index !21
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %1, i64 1), !dbg !36
call void @llvm.dbg.value(metadata i32 %2, metadata !29, metadata !DIExpression()), !dbg !33
%3 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 1), !dbg !37, !llvm.preserve.access.index !21
%3 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 1), !dbg !37, !llvm.preserve.access.index !21
%4 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %3, i64 1), !dbg !38
call void @llvm.dbg.value(metadata i32 %4, metadata !30, metadata !DIExpression()), !dbg !33
%5 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 2), !dbg !39, !llvm.preserve.access.index !21
%5 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 2), !dbg !39, !llvm.preserve.access.index !21
%6 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %5, i64 1), !dbg !40
call void @llvm.dbg.value(metadata i32 %6, metadata !31, metadata !DIExpression()), !dbg !33
%7 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 3), !dbg !41, !llvm.preserve.access.index !21
%7 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 3), !dbg !41, !llvm.preserve.access.index !21
%8 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %7, i64 1), !dbg !42
call void @llvm.dbg.value(metadata i32 %8, metadata !32, metadata !DIExpression()), !dbg !33
%add = add i32 %4, %2, !dbg !43

4
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-byte-size-2.ll
View File

@ -28,10 +28,10 @@ entry:
%b2 = getelementptr inbounds %union.u1, %union.u1* %0, i64 0, i32 0, !dbg !32
%1 = tail call i32 @llvm.bpf.preserve.field.info.p0s_struct.s1s(%struct.s1* %b2, i64 1), !dbg !33
call void @llvm.dbg.value(metadata i32 %1, metadata !28, metadata !DIExpression()), !dbg !31
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !34, !llvm.preserve.access.index !21
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !34, !llvm.preserve.access.index !21
%3 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %2, i64 1), !dbg !35
call void @llvm.dbg.value(metadata i32 %3, metadata !29, metadata !DIExpression()), !dbg !31
%4 = tail call i8* @llvm.preserve.struct.access.index.p0i8.p0s_struct.s1s(%struct.s1* %b2, i32 1, i32 1), !dbg !36, !llvm.preserve.access.index !21
%4 = tail call i8* @llvm.preserve.struct.access.index.p0i8.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 1, i32 1), !dbg !36, !llvm.preserve.access.index !21
%5 = tail call i32 @llvm.bpf.preserve.field.info.p0i8(i8* %4, i64 1), !dbg !37
call void @llvm.dbg.value(metadata i32 %5, metadata !30, metadata !DIExpression()), !dbg !31
%add = add i32 %3, %1, !dbg !38

6
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-byte-size-3.ll
View File

@ -25,11 +25,11 @@ entry:
call void @llvm.dbg.value(metadata %union.u1* %arg, metadata !31, metadata !DIExpression()), !dbg !34
%0 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg, i32 1), !dbg !35, !llvm.preserve.access.index !22
%b2 = getelementptr inbounds %union.u1, %union.u1* %0, i64 0, i32 0, !dbg !35
%1 = tail call [10 x [10 x i32]]* @llvm.preserve.struct.access.index.p0a10a10i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !36, !llvm.preserve.access.index !27
%2 = tail call [10 x i32]* @llvm.preserve.array.access.index.p0a10i32.p0a10a10i32([10 x [10 x i32]]* %1, i32 1, i32 5), !dbg !37, !llvm.preserve.access.index !8
%1 = tail call [10 x [10 x i32]]* @llvm.preserve.struct.access.index.p0a10a10i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !36, !llvm.preserve.access.index !27
%2 = tail call [10 x i32]* @llvm.preserve.array.access.index.p0a10i32.p0a10a10i32([10 x [10 x i32]]* elementtype([10 x [10 x i32]]) %1, i32 1, i32 5), !dbg !37, !llvm.preserve.access.index !8
%3 = tail call i32 @llvm.bpf.preserve.field.info.p0a10i32([10 x i32]* %2, i64 1), !dbg !38
call void @llvm.dbg.value(metadata i32 %3, metadata !32, metadata !DIExpression()), !dbg !34
%4 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a10i32([10 x i32]* %2, i32 1, i32 5), !dbg !39, !llvm.preserve.access.index !12
%4 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a10i32([10 x i32]* elementtype([10 x i32]) %2, i32 1, i32 5), !dbg !39, !llvm.preserve.access.index !12
%5 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %4, i64 1), !dbg !40
call void @llvm.dbg.value(metadata i32 %5, metadata !33, metadata !DIExpression()), !dbg !34
%add = add i32 %5, %3, !dbg !41

2
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-byte-size-4.ll
View File

@ -18,7 +18,7 @@ target triple = "bpf"
define dso_local i32 @test(%struct.s1* readnone %arg) local_unnamed_addr #0 !dbg !11 {
entry:
call void @llvm.dbg.value(metadata %struct.s1* %arg, metadata !23, metadata !DIExpression()), !dbg !24
%0 = tail call i8* @llvm.preserve.struct.access.index.p0i8.p0s_struct.s1s(%struct.s1* %arg, i32 1, i32 1), !dbg !25, !llvm.preserve.access.index !17
%0 = tail call i8* @llvm.preserve.struct.access.index.p0i8.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %arg, i32 1, i32 1), !dbg !25, !llvm.preserve.access.index !17
%1 = tail call i32 @llvm.bpf.preserve.field.info.p0i8(i8* %0, i64 1), !dbg !26
ret i32 %1, !dbg !27
}

6
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-existence-1.ll
View File

@ -26,17 +26,17 @@ define dso_local i32 @test(%struct.s1* %arg1, %union.u1* %arg2) local_unnamed_ad
entry:
call void @llvm.dbg.value(metadata %struct.s1* %arg1, metadata !29, metadata !DIExpression()), !dbg !35
call void @llvm.dbg.value(metadata %union.u1* %arg2, metadata !30, metadata !DIExpression()), !dbg !35
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %arg1, i32 0, i32 0), !dbg !36, !llvm.preserve.access.index !16
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %arg1, i32 0, i32 0), !dbg !36, !llvm.preserve.access.index !16
%1 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %0, i64 2), !dbg !37
call void @llvm.dbg.value(metadata i32 %1, metadata !31, metadata !DIExpression()), !dbg !35
%2 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.s1s(%struct.s1* %arg1, i32 1, i32 2), !dbg !38, !llvm.preserve.access.index !16
%2 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %arg1, i32 1, i32 2), !dbg !38, !llvm.preserve.access.index !16
%3 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %2, i64 2), !dbg !39
call void @llvm.dbg.value(metadata i32 %3, metadata !32, metadata !DIExpression()), !dbg !35
%4 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg2, i32 0), !dbg !40, !llvm.preserve.access.index !23
%b1 = getelementptr inbounds %union.u1, %union.u1* %4, i64 0, i32 0, !dbg !40
%5 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %b1, i64 2), !dbg !41
call void @llvm.dbg.value(metadata i32 %5, metadata !33, metadata !DIExpression()), !dbg !35
%6 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_union.u1s(%union.u1* %arg2, i32 0, i32 2), !dbg !42, !llvm.preserve.access.index !23
%6 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_union.u1s(%union.u1* elementtype(%union.u1) %arg2, i32 0, i32 2), !dbg !42, !llvm.preserve.access.index !23
%7 = bitcast i32* %6 to i8*, !dbg !42
%8 = tail call i32 @llvm.bpf.preserve.field.info.p0i8(i8* %7, i64 2), !dbg !43
call void @llvm.dbg.value(metadata i32 %8, metadata !34, metadata !DIExpression()), !dbg !35

4
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-existence-2.ll
View File

@ -25,10 +25,10 @@ entry:
call void @llvm.dbg.value(metadata %union.u1* %arg, metadata !27, metadata !DIExpression()), !dbg !30
%0 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg, i32 1), !dbg !31, !llvm.preserve.access.index !16
%b2 = getelementptr inbounds %union.u1, %union.u1* %0, i64 0, i32 0, !dbg !31
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !32, !llvm.preserve.access.index !20
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !32, !llvm.preserve.access.index !20
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %1, i64 2), !dbg !33
call void @llvm.dbg.value(metadata i32 %2, metadata !28, metadata !DIExpression()), !dbg !30
%3 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.s1s(%struct.s1* %b2, i32 1, i32 2), !dbg !34, !llvm.preserve.access.index !20
%3 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 1, i32 2), !dbg !34, !llvm.preserve.access.index !20
%4 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %3, i64 2), !dbg !35
call void @llvm.dbg.value(metadata i32 %4, metadata !29, metadata !DIExpression()), !dbg !30
%add = add i32 %4, %2, !dbg !36

6
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-existence-3.ll
View File

@ -24,11 +24,11 @@ entry:
call void @llvm.dbg.value(metadata %union.u1* %arg, metadata !31, metadata !DIExpression()), !dbg !34
%0 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg, i32 1), !dbg !35, !llvm.preserve.access.index !22
%b2 = getelementptr inbounds %union.u1, %union.u1* %0, i64 0, i32 0, !dbg !35
%1 = tail call [10 x [10 x i32]]* @llvm.preserve.struct.access.index.p0a10a10i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !36, !llvm.preserve.access.index !27
%2 = tail call [10 x i32]* @llvm.preserve.array.access.index.p0a10i32.p0a10a10i32([10 x [10 x i32]]* %1, i32 1, i32 5), !dbg !37, !llvm.preserve.access.index !8
%1 = tail call [10 x [10 x i32]]* @llvm.preserve.struct.access.index.p0a10a10i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !36, !llvm.preserve.access.index !27
%2 = tail call [10 x i32]* @llvm.preserve.array.access.index.p0a10i32.p0a10a10i32([10 x [10 x i32]]* elementtype([10 x [10 x i32]]) %1, i32 1, i32 5), !dbg !37, !llvm.preserve.access.index !8
%3 = tail call i32 @llvm.bpf.preserve.field.info.p0a10i32([10 x i32]* %2, i64 2), !dbg !38
call void @llvm.dbg.value(metadata i32 %3, metadata !32, metadata !DIExpression()), !dbg !34
%4 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a10i32([10 x i32]* %2, i32 1, i32 5), !dbg !39, !llvm.preserve.access.index !12
%4 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a10i32([10 x i32]* elementtype([10 x i32]) %2, i32 1, i32 5), !dbg !39, !llvm.preserve.access.index !12
%5 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %4, i64 2), !dbg !40
call void @llvm.dbg.value(metadata i32 %5, metadata !33, metadata !DIExpression()), !dbg !34
%add = add i32 %5, %3, !dbg !41

2
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-existence-4.ll
View File

@ -21,7 +21,7 @@ entry:
%0 = bitcast %struct.t* %bar to i8*, !dbg !20
call void @llvm.lifetime.start.p0i8(i64 4, i8* %0) #5, !dbg !20
call void @llvm.dbg.declare(metadata %struct.t* %bar, metadata !11, metadata !DIExpression()), !dbg !21
%1 = call %struct.t* @llvm.preserve.array.access.index.p0s_struct.ts.p0s_struct.ts(%struct.t* %bar, i32 0, i32 1), !dbg !22, !llvm.preserve.access.index !4
%1 = call %struct.t* @llvm.preserve.array.access.index.p0s_struct.ts.p0s_struct.ts(%struct.t* elementtype(%struct.t) %bar, i32 0, i32 1), !dbg !22, !llvm.preserve.access.index !4
%2 = call i32 @llvm.bpf.preserve.field.info.p0s_struct.ts(%struct.t* %1, i64 2), !dbg !23
%3 = bitcast %struct.t* %bar to i8*, !dbg !24
call void @llvm.lifetime.end.p0i8(i64 4, i8* %3) #5, !dbg !24

8
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-lshift-1-bpfeb.ll
View File

@ -28,16 +28,16 @@ entry:
call void @llvm.dbg.value(metadata %union.u1* %arg, metadata !28, metadata !DIExpression()), !dbg !33
%0 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg, i32 1), !dbg !34, !llvm.preserve.access.index !16
%b2 = bitcast %union.u1* %0 to %struct.s1*, !dbg !34
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !35, !llvm.preserve.access.index !21
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !35, !llvm.preserve.access.index !21
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %1, i64 4), !dbg !36
call void @llvm.dbg.value(metadata i32 %2, metadata !29, metadata !DIExpression()), !dbg !33
%3 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 1), !dbg !37, !llvm.preserve.access.index !21
%3 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 1), !dbg !37, !llvm.preserve.access.index !21
%4 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %3, i64 4), !dbg !38
call void @llvm.dbg.value(metadata i32 %4, metadata !30, metadata !DIExpression()), !dbg !33
%5 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 2), !dbg !39, !llvm.preserve.access.index !21
%5 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 2), !dbg !39, !llvm.preserve.access.index !21
%6 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %5, i64 4), !dbg !40
call void @llvm.dbg.value(metadata i32 %6, metadata !31, metadata !DIExpression()), !dbg !33
%7 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 3), !dbg !41, !llvm.preserve.access.index !21
%7 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 3), !dbg !41, !llvm.preserve.access.index !21
%8 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %7, i64 4), !dbg !42
call void @llvm.dbg.value(metadata i32 %8, metadata !32, metadata !DIExpression()), !dbg !33
%add = add i32 %4, %2, !dbg !43

8
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-lshift-1.ll
View File

@ -28,16 +28,16 @@ entry:
call void @llvm.dbg.value(metadata %union.u1* %arg, metadata !28, metadata !DIExpression()), !dbg !33
%0 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg, i32 1), !dbg !34, !llvm.preserve.access.index !16
%b2 = bitcast %union.u1* %0 to %struct.s1*, !dbg !34
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !35, !llvm.preserve.access.index !21
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !35, !llvm.preserve.access.index !21
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %1, i64 4), !dbg !36
call void @llvm.dbg.value(metadata i32 %2, metadata !29, metadata !DIExpression()), !dbg !33
%3 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 1), !dbg !37, !llvm.preserve.access.index !21
%3 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 1), !dbg !37, !llvm.preserve.access.index !21
%4 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %3, i64 4), !dbg !38
call void @llvm.dbg.value(metadata i32 %4, metadata !30, metadata !DIExpression()), !dbg !33
%5 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 2), !dbg !39, !llvm.preserve.access.index !21
%5 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 2), !dbg !39, !llvm.preserve.access.index !21
%6 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %5, i64 4), !dbg !40
call void @llvm.dbg.value(metadata i32 %6, metadata !31, metadata !DIExpression()), !dbg !33
%7 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 3), !dbg !41, !llvm.preserve.access.index !21
%7 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 3), !dbg !41, !llvm.preserve.access.index !21
%8 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %7, i64 4), !dbg !42
call void @llvm.dbg.value(metadata i32 %8, metadata !32, metadata !DIExpression()), !dbg !33
%add = add i32 %4, %2, !dbg !43

4
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-lshift-2.ll
View File

@ -26,10 +26,10 @@ entry:
call void @llvm.dbg.value(metadata %union.u1* %arg, metadata !27, metadata !DIExpression()), !dbg !30
%0 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg, i32 1), !dbg !31, !llvm.preserve.access.index !16
%b2 = getelementptr %union.u1, %union.u1* %0, i64 0, i32 0, !dbg !31
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !32, !llvm.preserve.access.index !21
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !32, !llvm.preserve.access.index !21
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %1, i64 4), !dbg !33
call void @llvm.dbg.value(metadata i32 %2, metadata !28, metadata !DIExpression()), !dbg !30
%3 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.s1s(%struct.s1* %b2, i32 1, i32 1), !dbg !34, !llvm.preserve.access.index !21
%3 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 1, i32 1), !dbg !34, !llvm.preserve.access.index !21
%4 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %3, i64 4), !dbg !35
call void @llvm.dbg.value(metadata i32 %4, metadata !29, metadata !DIExpression()), !dbg !30
%add = add i32 %4, %2, !dbg !36

8
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-rshift-1.ll
View File

@ -27,16 +27,16 @@ entry:
call void @llvm.dbg.value(metadata %union.u1* %arg, metadata !28, metadata !DIExpression()), !dbg !33
%0 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg, i32 1), !dbg !34, !llvm.preserve.access.index !16
%b2 = bitcast %union.u1* %0 to %struct.s1*, !dbg !34
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !35, !llvm.preserve.access.index !21
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !35, !llvm.preserve.access.index !21
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %1, i64 5), !dbg !36
call void @llvm.dbg.value(metadata i32 %2, metadata !29, metadata !DIExpression()), !dbg !33
%3 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 1), !dbg !37, !llvm.preserve.access.index !21
%3 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 1), !dbg !37, !llvm.preserve.access.index !21
%4 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %3, i64 5), !dbg !38
call void @llvm.dbg.value(metadata i32 %4, metadata !30, metadata !DIExpression()), !dbg !33
%5 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 2), !dbg !39, !llvm.preserve.access.index !21
%5 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 2), !dbg !39, !llvm.preserve.access.index !21
%6 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %5, i64 5), !dbg !40
call void @llvm.dbg.value(metadata i32 %6, metadata !31, metadata !DIExpression()), !dbg !33
%7 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 3), !dbg !41, !llvm.preserve.access.index !21
%7 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 3), !dbg !41, !llvm.preserve.access.index !21
%8 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %7, i64 5), !dbg !42
call void @llvm.dbg.value(metadata i32 %8, metadata !32, metadata !DIExpression()), !dbg !33
%add = add i32 %4, %2, !dbg !43

4
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-rshift-2.ll
View File

@ -25,10 +25,10 @@ entry:
call void @llvm.dbg.value(metadata %union.u1* %arg, metadata !27, metadata !DIExpression()), !dbg !30
%0 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg, i32 1), !dbg !31, !llvm.preserve.access.index !16
%b2 = getelementptr inbounds %union.u1, %union.u1* %0, i64 0, i32 0, !dbg !31
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !32, !llvm.preserve.access.index !21
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !32, !llvm.preserve.access.index !21
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %1, i64 5), !dbg !33
call void @llvm.dbg.value(metadata i32 %2, metadata !28, metadata !DIExpression()), !dbg !30
%3 = tail call i8* @llvm.preserve.struct.access.index.p0i8.p0s_struct.s1s(%struct.s1* %b2, i32 1, i32 1), !dbg !34, !llvm.preserve.access.index !21
%3 = tail call i8* @llvm.preserve.struct.access.index.p0i8.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 1, i32 1), !dbg !34, !llvm.preserve.access.index !21
%4 = tail call i32 @llvm.bpf.preserve.field.info.p0i8(i8* %3, i64 5), !dbg !35
call void @llvm.dbg.value(metadata i32 %4, metadata !29, metadata !DIExpression()), !dbg !30
%add = add i32 %4, %2, !dbg !36

6
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-rshift-3.ll
View File

@ -25,11 +25,11 @@ entry:
call void @llvm.dbg.value(metadata %union.u1* %arg, metadata !32, metadata !DIExpression()), !dbg !35
%0 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg, i32 1), !dbg !36, !llvm.preserve.access.index !23
%b2 = bitcast %union.u1* %0 to %struct.s1*, !dbg !36
%1 = tail call [5 x [5 x i8]]* @llvm.preserve.struct.access.index.p0a5a5i8.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !37, !llvm.preserve.access.index !28
%2 = tail call [5 x i8]* @llvm.preserve.array.access.index.p0a5i8.p0a5a5i8([5 x [5 x i8]]* %1, i32 1, i32 3), !dbg !38, !llvm.preserve.access.index !8
%1 = tail call [5 x [5 x i8]]* @llvm.preserve.struct.access.index.p0a5a5i8.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !37, !llvm.preserve.access.index !28
%2 = tail call [5 x i8]* @llvm.preserve.array.access.index.p0a5i8.p0a5a5i8([5 x [5 x i8]]* elementtype([5 x [5 x i8]]) %1, i32 1, i32 3), !dbg !38, !llvm.preserve.access.index !8
%3 = tail call i32 @llvm.bpf.preserve.field.info.p0a5i8([5 x i8]* %2, i64 5), !dbg !39
call void @llvm.dbg.value(metadata i32 %3, metadata !33, metadata !DIExpression()), !dbg !35
%4 = tail call i8* @llvm.preserve.array.access.index.p0i8.p0a5i8([5 x i8]* %2, i32 1, i32 3), !dbg !40, !llvm.preserve.access.index !12
%4 = tail call i8* @llvm.preserve.array.access.index.p0i8.p0a5i8([5 x i8]* elementtype([5 x i8]) %2, i32 1, i32 3), !dbg !40, !llvm.preserve.access.index !12
%5 = tail call i32 @llvm.bpf.preserve.field.info.p0i8(i8* %4, i64 5), !dbg !41
call void @llvm.dbg.value(metadata i32 %5, metadata !34, metadata !DIExpression()), !dbg !35
%add = add i32 %5, %3, !dbg !42

6
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-signedness-1.ll
View File

@ -26,17 +26,17 @@ define dso_local i32 @test(%struct.s1* %arg1, %union.u1* %arg2) local_unnamed_ad
entry:
call void @llvm.dbg.value(metadata %struct.s1* %arg1, metadata !29, metadata !DIExpression()), !dbg !35
call void @llvm.dbg.value(metadata %union.u1* %arg2, metadata !30, metadata !DIExpression()), !dbg !35
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %arg1, i32 0, i32 0), !dbg !36, !llvm.preserve.access.index !16
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %arg1, i32 0, i32 0), !dbg !36, !llvm.preserve.access.index !16
%1 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %0, i64 3), !dbg !37
call void @llvm.dbg.value(metadata i32 %1, metadata !31, metadata !DIExpression()), !dbg !35
%2 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.s1s(%struct.s1* %arg1, i32 1, i32 2), !dbg !38, !llvm.preserve.access.index !16
%2 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %arg1, i32 1, i32 2), !dbg !38, !llvm.preserve.access.index !16
%3 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %2, i64 3), !dbg !39
call void @llvm.dbg.value(metadata i32 %3, metadata !32, metadata !DIExpression()), !dbg !35
%4 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg2, i32 0), !dbg !40, !llvm.preserve.access.index !23
%b1 = getelementptr inbounds %union.u1, %union.u1* %4, i64 0, i32 0, !dbg !40
%5 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %b1, i64 3), !dbg !41
call void @llvm.dbg.value(metadata i32 %5, metadata !33, metadata !DIExpression()), !dbg !35
%6 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_union.u1s(%union.u1* %arg2, i32 0, i32 2), !dbg !42, !llvm.preserve.access.index !23
%6 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_union.u1s(%union.u1* elementtype(%union.u1) %arg2, i32 0, i32 2), !dbg !42, !llvm.preserve.access.index !23
%7 = bitcast i32* %6 to i8*, !dbg !42
%8 = tail call i32 @llvm.bpf.preserve.field.info.p0i8(i8* %7, i64 3), !dbg !43
call void @llvm.dbg.value(metadata i32 %8, metadata !34, metadata !DIExpression()), !dbg !35

6
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-signedness-2.ll
View File

@ -30,13 +30,13 @@ entry:
call void @llvm.dbg.value(metadata %union.u1* %arg, metadata !37, metadata !DIExpression()), !dbg !41
%0 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg, i32 1), !dbg !42, !llvm.preserve.access.index !24
%b2 = getelementptr inbounds %union.u1, %union.u1* %0, i64 0, i32 0, !dbg !42
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !43, !llvm.preserve.access.index !28
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !43, !llvm.preserve.access.index !28
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %1, i64 3), !dbg !44
call void @llvm.dbg.value(metadata i32 %2, metadata !38, metadata !DIExpression()), !dbg !41
%3 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.s1s(%struct.s1* %b2, i32 1, i32 1), !dbg !45, !llvm.preserve.access.index !28
%3 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 1, i32 1), !dbg !45, !llvm.preserve.access.index !28
%4 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %3, i64 3), !dbg !46
call void @llvm.dbg.value(metadata i32 %4, metadata !39, metadata !DIExpression()), !dbg !41
%5 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.s1s(%struct.s1* %b2, i32 1, i32 2), !dbg !47, !llvm.preserve.access.index !28
%5 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 1, i32 2), !dbg !47, !llvm.preserve.access.index !28
%6 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %5, i64 3), !dbg !48
call void @llvm.dbg.value(metadata i32 %6, metadata !40, metadata !DIExpression()), !dbg !41
%add = add i32 %4, %2, !dbg !49

10
test/CodeGen/BPF/CORE/intrinsic-fieldinfo-signedness-3.ll
View File

@ -29,13 +29,13 @@ entry:
call void @llvm.dbg.value(metadata %union.u1* %arg, metadata !43, metadata !DIExpression()), !dbg !46
%0 = tail call %union.u1* @llvm.preserve.union.access.index.p0s_union.u1s.p0s_union.u1s(%union.u1* %arg, i32 1), !dbg !47, !llvm.preserve.access.index !33
%b2 = getelementptr inbounds %union.u1, %union.u1* %0, i64 0, i32 0, !dbg !47
%1 = tail call [10 x i32]* @llvm.preserve.struct.access.index.p0a10i32.p0s_struct.s1s(%struct.s1* %b2, i32 0, i32 0), !dbg !48, !llvm.preserve.access.index !38
%2 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a10i32([10 x i32]* %1, i32 1, i32 5), !dbg !49, !llvm.preserve.access.index !17
%1 = tail call [10 x i32]* @llvm.preserve.struct.access.index.p0a10i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 0, i32 0), !dbg !48, !llvm.preserve.access.index !38
%2 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a10i32([10 x i32]* elementtype([10 x i32]) %1, i32 1, i32 5), !dbg !49, !llvm.preserve.access.index !17
%3 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %2, i64 3), !dbg !50
call void @llvm.dbg.value(metadata i32 %3, metadata !44, metadata !DIExpression()), !dbg !46
%4 = tail call [10 x [10 x i32]]* @llvm.preserve.struct.access.index.p0a10a10i32.p0s_struct.s1s(%struct.s1* %b2, i32 1, i32 1), !dbg !51, !llvm.preserve.access.index !38
%5 = tail call [10 x i32]* @llvm.preserve.array.access.index.p0a10i32.p0a10a10i32([10 x [10 x i32]]* %4, i32 1, i32 5), !dbg !52, !llvm.preserve.access.index !21
%6 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a10i32([10 x i32]* %5, i32 1, i32 5), !dbg !52, !llvm.preserve.access.index !24
%4 = tail call [10 x [10 x i32]]* @llvm.preserve.struct.access.index.p0a10a10i32.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %b2, i32 1, i32 1), !dbg !51, !llvm.preserve.access.index !38
%5 = tail call [10 x i32]* @llvm.preserve.array.access.index.p0a10i32.p0a10a10i32([10 x [10 x i32]]* elementtype([10 x [10 x i32]]) %4, i32 1, i32 5), !dbg !52, !llvm.preserve.access.index !21
%6 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a10i32([10 x i32]* elementtype([10 x i32]) %5, i32 1, i32 5), !dbg !52, !llvm.preserve.access.index !24
%7 = tail call i32 @llvm.bpf.preserve.field.info.p0i32(i32* %6, i64 3), !dbg !53
call void @llvm.dbg.value(metadata i32 %7, metadata !45, metadata !DIExpression()), !dbg !46
%add = add i32 %7, %3, !dbg !54

2
test/CodeGen/BPF/CORE/intrinsic-struct.ll
View File

@ -18,7 +18,7 @@ target triple = "bpf"
define dso_local i32 @test(%struct.s* %arg) local_unnamed_addr #0 !dbg !7 {
entry:
call void @llvm.dbg.value(metadata %struct.s* %arg, metadata !17, metadata !DIExpression()), !dbg !18
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* %arg, i32 1, i32 1), !dbg !19, !llvm.preserve.access.index !12
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg, i32 1, i32 1), !dbg !19, !llvm.preserve.access.index !12
%1 = bitcast i32* %0 to i8*, !dbg !19
%call = tail call i32 @get_value(i8* %1) #4, !dbg !20
ret i32 %call, !dbg !21

2
test/CodeGen/BPF/CORE/no-elf-ama-symbol.ll
View File

@ -18,7 +18,7 @@ target triple = "bpf"
define dso_local i32 @test(%struct.tt* readonly %arg) local_unnamed_addr #0 !dbg !7 {
entry:
call void @llvm.dbg.value(metadata %struct.tt* %arg, metadata !16, metadata !DIExpression()), !dbg !17
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.tts(%struct.tt* %arg, i32 0, i32 0), !dbg !18, !llvm.preserve.access.index !12
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.tts(%struct.tt* elementtype(%struct.tt) %arg, i32 0, i32 0), !dbg !18, !llvm.preserve.access.index !12
%1 = load i32, i32* %0, align 4, !dbg !18, !tbaa !19
ret i32 %1, !dbg !24
}

4
test/CodeGen/BPF/CORE/no-narrow-load.ll
View File

@ -33,7 +33,7 @@ entry:
%data = alloca i64, align 8
%tmpcast = bitcast i64* %data to %struct.data_t*
call void @llvm.dbg.value(metadata %struct.info_t* %args, metadata !22, metadata !DIExpression()), !dbg !29
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.info_ts(%struct.info_t* %args, i32 1, i32 1), !dbg !30, !llvm.preserve.access.index !16
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.info_ts(%struct.info_t* elementtype(%struct.info_t) %args, i32 1, i32 1), !dbg !30, !llvm.preserve.access.index !16
%1 = load i32, i32* %0, align 4, !dbg !30, !tbaa !31
%and = and i32 %1, 65536, !dbg !36
call void @llvm.dbg.value(metadata i32 %and, metadata !23, metadata !DIExpression()), !dbg !29
@ -45,7 +45,7 @@ entry:
br i1 %tobool, label %cond.false, label %lor.end.critedge, !dbg !39
cond.false: ; preds = %entry
%3 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.info_ts(%struct.info_t* %args, i32 0, i32 0), !dbg !40, !llvm.preserve.access.index !16
%3 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.info_ts(%struct.info_t* elementtype(%struct.info_t) %args, i32 0, i32 0), !dbg !40, !llvm.preserve.access.index !16
%4 = load i32, i32* %3, align 4, !dbg !40, !tbaa !41
%d1 = bitcast i64* %data to i32*, !dbg !42
store i32 %4, i32* %d1, align 8, !dbg !43, !tbaa !44

4
test/CodeGen/BPF/CORE/offset-reloc-access-str.ll
View File

@ -22,9 +22,9 @@ define dso_local i32 @test(%struct.s* %arg1, %struct.t* %arg2) local_unnamed_add
entry:
call void @llvm.dbg.value(metadata %struct.s* %arg1, metadata !22, metadata !DIExpression()), !dbg !24
call void @llvm.dbg.value(metadata %struct.t* %arg2, metadata !23, metadata !DIExpression()), !dbg !24
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* %arg1, i32 1, i32 1), !dbg !25, !llvm.preserve.access.index !12
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg1, i32 1, i32 1), !dbg !25, !llvm.preserve.access.index !12
%1 = bitcast i32* %0 to i8*, !dbg !25
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ts(%struct.t* %arg2, i32 1, i32 1), !dbg !26, !llvm.preserve.access.index !17
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ts(%struct.t* elementtype(%struct.t) %arg2, i32 1, i32 1), !dbg !26, !llvm.preserve.access.index !17
%3 = bitcast i32* %2 to i8*, !dbg !26
%call = tail call i32 @get_value(i8* %1, i8* %3) #4, !dbg !27
ret i32 %call, !dbg !28

2
test/CodeGen/BPF/CORE/offset-reloc-basic.ll
View File

@ -31,7 +31,7 @@ define dso_local i32 @bpf_prog(%struct.sk_buff*) local_unnamed_addr #0 !dbg !15
call void @llvm.lifetime.start.p0i8(i64 8, i8* nonnull %3) #4, !dbg !29
call void @llvm.dbg.value(metadata %struct.net_device* null, metadata !27, metadata !DIExpression()), !dbg !28
store %struct.net_device* null, %struct.net_device** %2, align 8, !dbg !30, !tbaa !31
%4 = tail call %struct.net_device** @llvm.preserve.struct.access.index.p0p0s_struct.net_devices.p0s_struct.sk_buffs(%struct.sk_buff* %0, i32 1, i32 1), !dbg !35, !llvm.preserve.access.index !19
%4 = tail call %struct.net_device** @llvm.preserve.struct.access.index.p0p0s_struct.net_devices.p0s_struct.sk_buffs(%struct.sk_buff* elementtype(%struct.sk_buff) %0, i32 1, i32 1), !dbg !35, !llvm.preserve.access.index !19
%5 = bitcast %struct.net_device** %4 to i8*, !dbg !35
%6 = call i32 inttoptr (i64 4 to i32 (i8*, i32, i8*)*)(i8* nonnull %3, i32 8, i8* %5) #4, !dbg !36
%7 = load %struct.net_device*, %struct.net_device** %2, align 8, !dbg !37, !tbaa !31

10
test/CodeGen/BPF/CORE/offset-reloc-cast-array-1.ll
View File

@ -24,12 +24,12 @@ target triple = "bpf"
define dso_local i32 @test(%struct.v3* %arg) local_unnamed_addr #0 !dbg !22 {
entry:
call void @llvm.dbg.value(metadata %struct.v3* %arg, metadata !32, metadata !DIExpression()), !dbg !33
%0 = tail call [100 x i32]* @llvm.preserve.struct.access.index.p0a100i32.p0s_struct.v3s(%struct.v3* %arg, i32 1, i32 1), !dbg !34, !llvm.preserve.access.index !26
%1 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a100i32([100 x i32]* %0, i32 1, i32 0), !dbg !34, !llvm.preserve.access.index !15
%0 = tail call [100 x i32]* @llvm.preserve.struct.access.index.p0a100i32.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %arg, i32 1, i32 1), !dbg !34, !llvm.preserve.access.index !26
%1 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a100i32([100 x i32]* elementtype([100 x i32]) %0, i32 1, i32 0), !dbg !34, !llvm.preserve.access.index !15
%2 = bitcast i32* %1 to [4 x %struct.v1]*, !dbg !34
%3 = tail call [4 x %struct.v1]* @llvm.preserve.array.access.index.p0a4s_struct.v1s.p0a4s_struct.v1s([4 x %struct.v1]* %2, i32 0, i32 0), !dbg !34, !llvm.preserve.access.index !4
%4 = tail call %struct.v1* @llvm.preserve.array.access.index.p0s_struct.v1s.p0a4s_struct.v1s([4 x %struct.v1]* %3, i32 1, i32 2), !dbg !34, !llvm.preserve.access.index !5
%5 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v1s(%struct.v1* %4, i32 1, i32 1), !dbg !34, !llvm.preserve.access.index !8
%3 = tail call [4 x %struct.v1]* @llvm.preserve.array.access.index.p0a4s_struct.v1s.p0a4s_struct.v1s([4 x %struct.v1]* elementtype([4 x %struct.v1]) %2, i32 0, i32 0), !dbg !34, !llvm.preserve.access.index !4
%4 = tail call %struct.v1* @llvm.preserve.array.access.index.p0s_struct.v1s.p0a4s_struct.v1s([4 x %struct.v1]* elementtype([4 x %struct.v1]) %3, i32 1, i32 2), !dbg !34, !llvm.preserve.access.index !5
%5 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v1s(%struct.v1* elementtype(%struct.v1) %4, i32 1, i32 1), !dbg !34, !llvm.preserve.access.index !8
%call = tail call i32 @get_value(i32* %5) #4, !dbg !35
ret i32 %call, !dbg !36
}

12
test/CodeGen/BPF/CORE/offset-reloc-cast-array-2.ll
View File

@ -24,13 +24,13 @@ target triple = "bpf"
define dso_local i32 @test(%struct.v3* %arg) local_unnamed_addr #0 !dbg !24 {
entry:
call void @llvm.dbg.value(metadata %struct.v3* %arg, metadata !34, metadata !DIExpression()), !dbg !35
%0 = tail call [100 x i32]* @llvm.preserve.struct.access.index.p0a100i32.p0s_struct.v3s(%struct.v3* %arg, i32 1, i32 1), !dbg !36, !llvm.preserve.access.index !28
%1 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a100i32([100 x i32]* %0, i32 1, i32 0), !dbg !36, !llvm.preserve.access.index !15
%0 = tail call [100 x i32]* @llvm.preserve.struct.access.index.p0a100i32.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %arg, i32 1, i32 1), !dbg !36, !llvm.preserve.access.index !28
%1 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a100i32([100 x i32]* elementtype([100 x i32]) %0, i32 1, i32 0), !dbg !36, !llvm.preserve.access.index !15
%2 = bitcast i32* %1 to [4 x [4 x %struct.v1]]*, !dbg !36
%3 = tail call [4 x [4 x %struct.v1]]* @llvm.preserve.array.access.index.p0a4a4s_struct.v1s.p0a4a4s_struct.v1s([4 x [4 x %struct.v1]]* %2, i32 0, i32 0), !dbg !36, !llvm.preserve.access.index !4
%4 = tail call [4 x %struct.v1]* @llvm.preserve.array.access.index.p0a4s_struct.v1s.p0a4a4s_struct.v1s([4 x [4 x %struct.v1]]* %3, i32 1, i32 2), !dbg !36, !llvm.preserve.access.index !5
%5 = tail call %struct.v1* @llvm.preserve.array.access.index.p0s_struct.v1s.p0a4s_struct.v1s([4 x %struct.v1]* %4, i32 1, i32 3), !dbg !36, !llvm.preserve.access.index !18
%6 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v1s(%struct.v1* %5, i32 1, i32 1), !dbg !36, !llvm.preserve.access.index !8
%3 = tail call [4 x [4 x %struct.v1]]* @llvm.preserve.array.access.index.p0a4a4s_struct.v1s.p0a4a4s_struct.v1s([4 x [4 x %struct.v1]]* elementtype([4 x [4 x %struct.v1]]) %2, i32 0, i32 0), !dbg !36, !llvm.preserve.access.index !4
%4 = tail call [4 x %struct.v1]* @llvm.preserve.array.access.index.p0a4s_struct.v1s.p0a4a4s_struct.v1s([4 x [4 x %struct.v1]]* elementtype([4 x [4 x %struct.v1]]) %3, i32 1, i32 2), !dbg !36, !llvm.preserve.access.index !5
%5 = tail call %struct.v1* @llvm.preserve.array.access.index.p0s_struct.v1s.p0a4s_struct.v1s([4 x %struct.v1]* elementtype([4 x %struct.v1]) %4, i32 1, i32 3), !dbg !36, !llvm.preserve.access.index !18
%6 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v1s(%struct.v1* elementtype(%struct.v1) %5, i32 1, i32 1), !dbg !36, !llvm.preserve.access.index !8
%call = tail call i32 @get_value(i32* %6) #4, !dbg !37
ret i32 %call, !dbg !38
}

4
test/CodeGen/BPF/CORE/offset-reloc-cast-struct-1.ll
View File

@ -24,9 +24,9 @@ target triple = "bpf"
define dso_local i32 @test(%struct.v3* %arg) local_unnamed_addr #0 !dbg !14 {
entry:
call void @llvm.dbg.value(metadata %struct.v3* %arg, metadata !28, metadata !DIExpression()), !dbg !29
%0 = tail call %struct.v2* @llvm.preserve.struct.access.index.p0s_struct.v2s.p0s_struct.v3s(%struct.v3* %arg, i32 1, i32 1), !dbg !30, !llvm.preserve.access.index !18
%0 = tail call %struct.v2* @llvm.preserve.struct.access.index.p0s_struct.v2s.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %arg, i32 1, i32 1), !dbg !30, !llvm.preserve.access.index !18
%1 = bitcast %struct.v2* %0 to %struct.v1*, !dbg !30
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v1s(%struct.v1* %1, i32 1, i32 1), !dbg !30, !llvm.preserve.access.index !5
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v1s(%struct.v1* elementtype(%struct.v1) %1, i32 1, i32 1), !dbg !30, !llvm.preserve.access.index !5
%call = tail call i32 @get_value(i32* %2) #4, !dbg !31
ret i32 %call, !dbg !32
}

4
test/CodeGen/BPF/CORE/offset-reloc-cast-struct-2.ll
View File

@ -27,9 +27,9 @@ target triple = "bpf"
define dso_local i32 @test(%struct.v3* %arg) local_unnamed_addr #0 !dbg !15 {
entry:
call void @llvm.dbg.value(metadata %struct.v3* %arg, metadata !33, metadata !DIExpression()), !dbg !34
%0 = tail call %struct.v2* @llvm.preserve.struct.access.index.p0s_struct.v2s.p0s_struct.v3s(%struct.v3* %arg, i32 1, i32 1), !dbg !35, !llvm.preserve.access.index !20
%0 = tail call %struct.v2* @llvm.preserve.struct.access.index.p0s_struct.v2s.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %arg, i32 1, i32 1), !dbg !35, !llvm.preserve.access.index !20
%1 = bitcast %struct.v2* %0 to %struct.v1*, !dbg !35
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v1s(%struct.v1* %1, i32 1, i32 1), !dbg !35, !llvm.preserve.access.index !6
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v1s(%struct.v1* elementtype(%struct.v1) %1, i32 1, i32 1), !dbg !35, !llvm.preserve.access.index !6
%call = tail call i32 @get_value(i32* %2) #4, !dbg !36
ret i32 %call, !dbg !37
}

6
test/CodeGen/BPF/CORE/offset-reloc-cast-struct-3.ll
View File

@ -25,10 +25,10 @@ target triple = "bpf"
define dso_local i32 @test(%struct.v3* %arg) local_unnamed_addr #0 !dbg !19 {
entry:
call void @llvm.dbg.value(metadata %struct.v3* %arg, metadata !30, metadata !DIExpression()), !dbg !31
%0 = tail call [40 x i32]* @llvm.preserve.struct.access.index.p0a40i32.p0s_struct.v3s(%struct.v3* %arg, i32 1, i32 1), !dbg !32, !llvm.preserve.access.index !24
%1 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a40i32([40 x i32]* %0, i32 1, i32 4), !dbg !32, !llvm.preserve.access.index !11
%0 = tail call [40 x i32]* @llvm.preserve.struct.access.index.p0a40i32.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %arg, i32 1, i32 1), !dbg !32, !llvm.preserve.access.index !24
%1 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a40i32([40 x i32]* elementtype([40 x i32]) %0, i32 1, i32 4), !dbg !32, !llvm.preserve.access.index !11
%2 = bitcast i32* %1 to %struct.v1*, !dbg !32
%3 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v1s(%struct.v1* %2, i32 1, i32 1), !dbg !32, !llvm.preserve.access.index !6
%3 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v1s(%struct.v1* elementtype(%struct.v1) %2, i32 1, i32 1), !dbg !32, !llvm.preserve.access.index !6
%call = tail call i32 @get_value(i32* %3) #4, !dbg !33
ret i32 %call, !dbg !34
}

2
test/CodeGen/BPF/CORE/offset-reloc-cast-union-2.ll
View File

@ -27,7 +27,7 @@ entry:
call void @llvm.dbg.value(metadata %union.v3* %arg, metadata !30, metadata !DIExpression()), !dbg !31
%0 = tail call %union.v3* @llvm.preserve.union.access.index.p0s_union.v3s.p0s_union.v3s(%union.v3* %arg, i32 1), !dbg !32, !llvm.preserve.access.index !24
%d = getelementptr inbounds %union.v3, %union.v3* %0, i64 0, i32 0, !dbg !32
%1 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a40i32([40 x i32]* %d, i32 1, i32 4), !dbg !32, !llvm.preserve.access.index !11
%1 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a40i32([40 x i32]* elementtype([40 x i32]) %d, i32 1, i32 4), !dbg !32, !llvm.preserve.access.index !11
%2 = bitcast i32* %1 to %union.v1*, !dbg !32
%3 = tail call %union.v1* @llvm.preserve.union.access.index.p0s_union.v1s.p0s_union.v1s(%union.v1* %2, i32 1), !dbg !32, !llvm.preserve.access.index !6
%b = getelementptr inbounds %union.v1, %union.v1* %3, i64 0, i32 0, !dbg !32

2
test/CodeGen/BPF/CORE/offset-reloc-end-load.ll
View File

@ -17,7 +17,7 @@ target triple = "bpf"
define dso_local i32 @test(%struct.s* readonly %arg) local_unnamed_addr #0 !dbg !11 {
entry:
call void @llvm.dbg.value(metadata %struct.s* %arg, metadata !20, metadata !DIExpression()), !dbg !21
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* %arg, i32 1, i32 1), !dbg !22, !llvm.preserve.access.index !15
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg, i32 1, i32 1), !dbg !22, !llvm.preserve.access.index !15
%1 = load i32, i32* %0, align 4, !dbg !23, !tbaa !24
ret i32 %1, !dbg !28
}

2
test/CodeGen/BPF/CORE/offset-reloc-end-ret.ll
View File

@ -17,7 +17,7 @@ target triple = "bpf"
define dso_local i8* @test(%struct.s* readnone %arg) local_unnamed_addr #0 !dbg !7 {
entry:
call void @llvm.dbg.value(metadata %struct.s* %arg, metadata !19, metadata !DIExpression()), !dbg !20
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* %arg, i32 1, i32 1), !dbg !21, !llvm.preserve.access.index !13
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg, i32 1, i32 1), !dbg !21, !llvm.preserve.access.index !13
%1 = bitcast i32* %0 to i8*, !dbg !21
ret i8* %1, !dbg !22
}

2
test/CodeGen/BPF/CORE/offset-reloc-fieldinfo-1.ll
View File

@ -46,7 +46,7 @@ entry:
call void @llvm.dbg.value(metadata %struct.s* %arg, metadata !31, metadata !DIExpression()), !dbg !37
%0 = bitcast i64* %ull to i8*, !dbg !38
call void @llvm.lifetime.start.p0i8(i64 8, i8* nonnull %0) #5, !dbg !38
%1 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.ss(%struct.s* %arg, i32 1, i32 2), !dbg !39, !llvm.preserve.access.index !25
%1 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg, i32 1, i32 2), !dbg !39, !llvm.preserve.access.index !25
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %1, i64 0), !dbg !40
call void @llvm.dbg.value(metadata i32 %2, metadata !34, metadata !DIExpression()), !dbg !37
%3 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %1, i64 1), !dbg !41

2
test/CodeGen/BPF/CORE/offset-reloc-fieldinfo-2-bpfeb.ll
View File

@ -45,7 +45,7 @@ target triple = "bpfeb"
define dso_local i32 @field_read(%struct.s* %arg) local_unnamed_addr #0 !dbg !26 {
entry:
call void @llvm.dbg.value(metadata %struct.s* %arg, metadata !37, metadata !DIExpression()), !dbg !41
%0 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.ss(%struct.s* %arg, i32 1, i32 2), !dbg !42, !llvm.preserve.access.index !31
%0 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg, i32 1, i32 2), !dbg !42, !llvm.preserve.access.index !31
%1 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %0, i64 0), !dbg !43
call void @llvm.dbg.value(metadata i32 %1, metadata !39, metadata !DIExpression()), !dbg !41
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %0, i64 1), !dbg !44

2
test/CodeGen/BPF/CORE/offset-reloc-fieldinfo-2.ll
View File

@ -45,7 +45,7 @@ target triple = "bpfel"
define dso_local i32 @field_read(%struct.s* %arg) local_unnamed_addr #0 !dbg !26 {
entry:
call void @llvm.dbg.value(metadata %struct.s* %arg, metadata !37, metadata !DIExpression()), !dbg !41
%0 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.ss(%struct.s* %arg, i32 1, i32 2), !dbg !42, !llvm.preserve.access.index !31
%0 = tail call i16* @llvm.preserve.struct.access.index.p0i16.p0s_struct.ss(%struct.s* elementtype(%struct.s) %arg, i32 1, i32 2), !dbg !42, !llvm.preserve.access.index !31
%1 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %0, i64 0), !dbg !43
call void @llvm.dbg.value(metadata i32 %1, metadata !39, metadata !DIExpression()), !dbg !41
%2 = tail call i32 @llvm.bpf.preserve.field.info.p0i16(i16* %0, i64 1), !dbg !44

2
test/CodeGen/BPF/CORE/offset-reloc-global-1.ll
View File

@ -21,7 +21,7 @@ target triple = "bpf"
; Function Attrs: nounwind
define dso_local i32 @test() local_unnamed_addr #0 !dbg !16 {
entry:
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v3s(%struct.v3* nonnull @g, i32 1, i32 1), !dbg !19, !llvm.preserve.access.index !7
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) nonnull @g, i32 1, i32 1), !dbg !19, !llvm.preserve.access.index !7
%call = tail call i32 @get_value(i32* %0) #3, !dbg !20
ret i32 %call, !dbg !21
}

6
test/CodeGen/BPF/CORE/offset-reloc-global-2.ll
View File

@ -21,9 +21,9 @@ target triple = "bpf"
; Function Attrs: nounwind
define dso_local i32 @test() local_unnamed_addr #0 !dbg !23 {
entry:
%0 = tail call [5 x %struct.v3]* @llvm.preserve.array.access.index.p0a5s_struct.v3s.p0a4a5s_struct.v3s([4 x [5 x %struct.v3]]* nonnull @g, i32 1, i32 1), !dbg !26, !llvm.preserve.access.index !6
%1 = tail call %struct.v3* @llvm.preserve.array.access.index.p0s_struct.v3s.p0a5s_struct.v3s([5 x %struct.v3]* %0, i32 1, i32 2), !dbg !26, !llvm.preserve.access.index !16
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v3s(%struct.v3* %1, i32 1, i32 1), !dbg !26, !llvm.preserve.access.index !8
%0 = tail call [5 x %struct.v3]* @llvm.preserve.array.access.index.p0a5s_struct.v3s.p0a4a5s_struct.v3s([4 x [5 x %struct.v3]]* elementtype([4 x [5 x %struct.v3]]) nonnull @g, i32 1, i32 1), !dbg !26, !llvm.preserve.access.index !6
%1 = tail call %struct.v3* @llvm.preserve.array.access.index.p0s_struct.v3s.p0a5s_struct.v3s([5 x %struct.v3]* elementtype([5 x %struct.v3]) %0, i32 1, i32 2), !dbg !26, !llvm.preserve.access.index !16
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %1, i32 1, i32 1), !dbg !26, !llvm.preserve.access.index !8
%call = tail call i32 @get_value(i32* %2) #3, !dbg !27
ret i32 %call, !dbg !28
}

2
test/CodeGen/BPF/CORE/offset-reloc-global-3.ll
View File

@ -22,7 +22,7 @@ target triple = "bpf"
define dso_local i32 @test() local_unnamed_addr #0 !dbg !17 {
entry:
%0 = load %struct.v3*, %struct.v3** @g, align 8, !dbg !20, !tbaa !21
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v3s(%struct.v3* %0, i32 1, i32 1), !dbg !20, !llvm.preserve.access.index !8
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %0, i32 1, i32 1), !dbg !20, !llvm.preserve.access.index !8
%call = tail call i32 @get_value(i32* %1) #3, !dbg !25
ret i32 %call, !dbg !26
}

2
test/CodeGen/BPF/CORE/offset-reloc-ignore.ll
View File

@ -16,7 +16,7 @@ target triple = "bpf"
define dso_local i32 @test(i32* %arg) local_unnamed_addr #0 !dbg !10 {
entry:
call void @llvm.dbg.value(metadata i32* %arg, metadata !14, metadata !DIExpression()), !dbg !15
%0 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0i32(i32* %arg, i32 0, i32 4), !dbg !16, !llvm.preserve.access.index !4
%0 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0i32(i32* elementtype(i32) %arg, i32 0, i32 4), !dbg !16, !llvm.preserve.access.index !4
%call = tail call i32 @get_value(i32* %0) #4, !dbg !17
ret i32 %call, !dbg !18
}

6
test/CodeGen/BPF/CORE/offset-reloc-middle-chain.ll
View File

@ -32,11 +32,11 @@ target triple = "bpf"
define dso_local void @test(%struct.r1* %arg) local_unnamed_addr #0 !dbg !7 {
entry:
call void @llvm.dbg.value(metadata %struct.r1* %arg, metadata !22, metadata !DIExpression()), !dbg !29
%0 = tail call %struct.s1* @llvm.preserve.struct.access.index.p0s_struct.s1s.p0s_struct.r1s(%struct.r1* %arg, i32 0, i32 0), !dbg !30, !llvm.preserve.access.index !11
%0 = tail call %struct.s1* @llvm.preserve.struct.access.index.p0s_struct.s1s.p0s_struct.r1s(%struct.r1* elementtype(%struct.r1) %arg, i32 0, i32 0), !dbg !30, !llvm.preserve.access.index !11
call void @llvm.dbg.value(metadata %struct.s1* %0, metadata !23, metadata !DIExpression()), !dbg !29
%1 = tail call %struct.t1* @llvm.preserve.struct.access.index.p0s_struct.t1s.p0s_struct.s1s(%struct.s1* %0, i32 0, i32 0), !dbg !31, !llvm.preserve.access.index !14
%1 = tail call %struct.t1* @llvm.preserve.struct.access.index.p0s_struct.t1s.p0s_struct.s1s(%struct.s1* elementtype(%struct.s1) %0, i32 0, i32 0), !dbg !31, !llvm.preserve.access.index !14
call void @llvm.dbg.value(metadata %struct.t1* %1, metadata !25, metadata !DIExpression()), !dbg !29
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.t1s(%struct.t1* %1, i32 0, i32 0), !dbg !32, !llvm.preserve.access.index !17
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.t1s(%struct.t1* elementtype(%struct.t1) %1, i32 0, i32 0), !dbg !32, !llvm.preserve.access.index !17
call void @llvm.dbg.value(metadata i32* %2, metadata !27, metadata !DIExpression()), !dbg !29
%3 = bitcast %struct.s1* %0 to i8*, !dbg !33
%4 = bitcast %struct.t1* %1 to i8*, !dbg !34

8
test/CodeGen/BPF/CORE/offset-reloc-multi-array-1.ll
View File

@ -20,10 +20,10 @@ target triple = "bpf"
define dso_local i32 @test(%struct.v3* %arg) local_unnamed_addr #0 !dbg !21 {
entry:
call void @llvm.dbg.value(metadata %struct.v3* %arg, metadata !25, metadata !DIExpression()), !dbg !26
%0 = tail call %struct.v3* @llvm.preserve.array.access.index.p0s_struct.v3s.p0s_struct.v3s(%struct.v3* %arg, i32 0, i32 1), !dbg !27, !llvm.preserve.access.index !4
%1 = tail call [4 x [4 x i32]]* @llvm.preserve.struct.access.index.p0a4a4i32.p0s_struct.v3s(%struct.v3* %0, i32 1, i32 1), !dbg !27, !llvm.preserve.access.index !6
%2 = tail call [4 x i32]* @llvm.preserve.array.access.index.p0a4i32.p0a4a4i32([4 x [4 x i32]]* %1, i32 1, i32 2), !dbg !27, !llvm.preserve.access.index !11
%3 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a4i32([4 x i32]* %2, i32 1, i32 3), !dbg !27, !llvm.preserve.access.index !15
%0 = tail call %struct.v3* @llvm.preserve.array.access.index.p0s_struct.v3s.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %arg, i32 0, i32 1), !dbg !27, !llvm.preserve.access.index !4
%1 = tail call [4 x [4 x i32]]* @llvm.preserve.struct.access.index.p0a4a4i32.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %0, i32 1, i32 1), !dbg !27, !llvm.preserve.access.index !6
%2 = tail call [4 x i32]* @llvm.preserve.array.access.index.p0a4i32.p0a4a4i32([4 x [4 x i32]]* elementtype([4 x [4 x i32]]) %1, i32 1, i32 2), !dbg !27, !llvm.preserve.access.index !11
%3 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a4i32([4 x i32]* elementtype([4 x i32]) %2, i32 1, i32 3), !dbg !27, !llvm.preserve.access.index !15
%call = tail call i32 @get_value(i32* %3) #4, !dbg !28
ret i32 %call, !dbg !29
}

10
test/CodeGen/BPF/CORE/offset-reloc-multi-array-2.ll
View File

@ -20,11 +20,11 @@ target triple = "bpf"
define dso_local i32 @test(%struct.v3* %arg) local_unnamed_addr #0 !dbg !23 {
entry:
call void @llvm.dbg.value(metadata %struct.v3* %arg, metadata !27, metadata !DIExpression()), !dbg !28
%0 = tail call %struct.v3* @llvm.preserve.array.access.index.p0s_struct.v3s.p0s_struct.v3s(%struct.v3* %arg, i32 0, i32 1), !dbg !29, !llvm.preserve.access.index !4
%1 = tail call [4 x [4 x [4 x i32]]]* @llvm.preserve.struct.access.index.p0a4a4a4i32.p0s_struct.v3s(%struct.v3* %0, i32 1, i32 1), !dbg !29, !llvm.preserve.access.index !6
%2 = tail call [4 x [4 x i32]]* @llvm.preserve.array.access.index.p0a4a4i32.p0a4a4a4i32([4 x [4 x [4 x i32]]]* %1, i32 1, i32 2), !dbg !29, !llvm.preserve.access.index !11
%3 = tail call [4 x i32]* @llvm.preserve.array.access.index.p0a4i32.p0a4a4i32([4 x [4 x i32]]* %2, i32 1, i32 3), !dbg !29, !llvm.preserve.access.index !15
%4 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a4i32([4 x i32]* %3, i32 1, i32 2), !dbg !29, !llvm.preserve.access.index !17
%0 = tail call %struct.v3* @llvm.preserve.array.access.index.p0s_struct.v3s.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %arg, i32 0, i32 1), !dbg !29, !llvm.preserve.access.index !4
%1 = tail call [4 x [4 x [4 x i32]]]* @llvm.preserve.struct.access.index.p0a4a4a4i32.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %0, i32 1, i32 1), !dbg !29, !llvm.preserve.access.index !6
%2 = tail call [4 x [4 x i32]]* @llvm.preserve.array.access.index.p0a4a4i32.p0a4a4a4i32([4 x [4 x [4 x i32]]]* elementtype([4 x [4 x [4 x i32]]]) %1, i32 1, i32 2), !dbg !29, !llvm.preserve.access.index !11
%3 = tail call [4 x i32]* @llvm.preserve.array.access.index.p0a4i32.p0a4a4i32([4 x [4 x i32]]* elementtype([4 x [4 x i32]]) %2, i32 1, i32 3), !dbg !29, !llvm.preserve.access.index !15
%4 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a4i32([4 x i32]* elementtype([4 x i32]) %3, i32 1, i32 2), !dbg !29, !llvm.preserve.access.index !17
%call = tail call i32 @get_value(i32* %4) #4, !dbg !30
ret i32 %call, !dbg !31
}

4
test/CodeGen/BPF/CORE/offset-reloc-multilevel.ll
View File

@ -33,8 +33,8 @@ define dso_local i32 @bpf_prog(%struct.sk_buff*) local_unnamed_addr #0 !dbg !15
call void @llvm.dbg.value(metadata %struct.sk_buff* %0, metadata !28, metadata !DIExpression()), !dbg !30
%3 = bitcast i32* %2 to i8*, !dbg !31
call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %3) #4, !dbg !31
%4 = tail call %struct.net_device* @llvm.preserve.struct.access.index.p0s_struct.net_devices.p0s_struct.sk_buffs(%struct.sk_buff* %0, i32 1, i32 1), !dbg !32, !llvm.preserve.access.index !19
%5 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.net_devices(%struct.net_device* %4, i32 0, i32 0), !dbg !32, !llvm.preserve.access.index !23
%4 = tail call %struct.net_device* @llvm.preserve.struct.access.index.p0s_struct.net_devices.p0s_struct.sk_buffs(%struct.sk_buff* elementtype(%struct.sk_buff) %0, i32 1, i32 1), !dbg !32, !llvm.preserve.access.index !19
%5 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.net_devices(%struct.net_device* elementtype(%struct.net_device) %4, i32 0, i32 0), !dbg !32, !llvm.preserve.access.index !23
%6 = bitcast i32* %5 to i8*, !dbg !32
%7 = call i32 inttoptr (i64 4 to i32 (i8*, i32, i8*)*)(i8* nonnull %3, i32 4, i8* %6) #4, !dbg !33
%8 = load i32, i32* %2, align 4, !dbg !34, !tbaa !35

2
test/CodeGen/BPF/CORE/offset-reloc-pointer-1.ll
View File

@ -19,7 +19,7 @@ target triple = "bpf"
define dso_local i32 @test(%struct.v3* %arg) local_unnamed_addr #0 !dbg !15 {
entry:
call void @llvm.dbg.value(metadata %struct.v3* %arg, metadata !19, metadata !DIExpression()), !dbg !20
%0 = tail call %struct.v3* @llvm.preserve.array.access.index.p0s_struct.v3s.p0s_struct.v3s(%struct.v3* %arg, i32 0, i32 1), !dbg !21, !llvm.preserve.access.index !4
%0 = tail call %struct.v3* @llvm.preserve.array.access.index.p0s_struct.v3s.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %arg, i32 0, i32 1), !dbg !21, !llvm.preserve.access.index !4
%1 = getelementptr inbounds %struct.v3, %struct.v3* %0, i64 0, i32 0, !dbg !21
%call = tail call i32 @get_value(i32* %1) #4, !dbg !22
ret i32 %call, !dbg !23

4
test/CodeGen/BPF/CORE/offset-reloc-pointer-2.ll
View File

@ -19,8 +19,8 @@ target triple = "bpf"
define dso_local i32 @test(%struct.v3* %arg) local_unnamed_addr #0 !dbg !15 {
entry:
call void @llvm.dbg.value(metadata %struct.v3* %arg, metadata !19, metadata !DIExpression()), !dbg !20
%0 = tail call %struct.v3* @llvm.preserve.array.access.index.p0s_struct.v3s.p0s_struct.v3s(%struct.v3* %arg, i32 0, i32 1), !dbg !21, !llvm.preserve.access.index !4
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v3s(%struct.v3* %0, i32 1, i32 1), !dbg !21, !llvm.preserve.access.index !6
%0 = tail call %struct.v3* @llvm.preserve.array.access.index.p0s_struct.v3s.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %arg, i32 0, i32 1), !dbg !21, !llvm.preserve.access.index !4
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.v3s(%struct.v3* elementtype(%struct.v3) %0, i32 1, i32 1), !dbg !21, !llvm.preserve.access.index !6
%call = tail call i32 @get_value(i32* %1) #4, !dbg !22
ret i32 %call, !dbg !23
}

6
test/CodeGen/BPF/CORE/offset-reloc-struct-anonymous.ll
View File

@ -32,9 +32,9 @@ define dso_local i32 @bpf_prog(%struct.sk_buff*) local_unnamed_addr #0 !dbg !15
call void @llvm.dbg.value(metadata %struct.sk_buff* %0, metadata !31, metadata !DIExpression()), !dbg !33
%3 = bitcast i32* %2 to i8*, !dbg !34
call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %3) #4, !dbg !34
%4 = tail call [10 x %struct.anon]* @llvm.preserve.struct.access.index.p0a10s_struct.anons.p0s_struct.sk_buffs(%struct.sk_buff* %0, i32 1, i32 1), !dbg !35, !llvm.preserve.access.index !19
%5 = tail call %struct.anon* @llvm.preserve.array.access.index.p0s_struct.anons.p0a10s_struct.anons([10 x %struct.anon]* %4, i32 1, i32 5), !dbg !35, !llvm.preserve.access.index !23
%6 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.anons(%struct.anon* %5, i32 0, i32 0), !dbg !35, !llvm.preserve.access.index !24
%4 = tail call [10 x %struct.anon]* @llvm.preserve.struct.access.index.p0a10s_struct.anons.p0s_struct.sk_buffs(%struct.sk_buff* elementtype(%struct.sk_buff) %0, i32 1, i32 1), !dbg !35, !llvm.preserve.access.index !19
%5 = tail call %struct.anon* @llvm.preserve.array.access.index.p0s_struct.anons.p0a10s_struct.anons([10 x %struct.anon]* elementtype([10 x %struct.anon]) %4, i32 1, i32 5), !dbg !35, !llvm.preserve.access.index !23
%6 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.anons(%struct.anon* elementtype(%struct.anon) %5, i32 0, i32 0), !dbg !35, !llvm.preserve.access.index !24
%7 = bitcast i32* %6 to i8*, !dbg !35
%8 = call i32 inttoptr (i64 4 to i32 (i8*, i32, i8*)*)(i8* nonnull %3, i32 4, i8* %7) #4, !dbg !36
%9 = load i32, i32* %2, align 4, !dbg !37, !tbaa !38

6
test/CodeGen/BPF/CORE/offset-reloc-struct-array.ll
View File

@ -33,9 +33,9 @@ define dso_local i32 @bpf_prog(%struct.sk_buff*) local_unnamed_addr #0 !dbg !15
call void @llvm.dbg.value(metadata %struct.sk_buff* %0, metadata !31, metadata !DIExpression()), !dbg !33
%3 = bitcast i32* %2 to i8*, !dbg !34
call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %3) #4, !dbg !34
%4 = tail call [10 x %struct.net_device]* @llvm.preserve.struct.access.index.p0a10s_struct.net_devices.p0s_struct.sk_buffs(%struct.sk_buff* %0, i32 1, i32 1), !dbg !35, !llvm.preserve.access.index !19
%5 = tail call %struct.net_device* @llvm.preserve.array.access.index.p0s_struct.net_devices.p0a10s_struct.net_devices([10 x %struct.net_device]* %4, i32 1, i32 5), !dbg !35, !llvm.preserve.access.index !23
%6 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.net_devices(%struct.net_device* %5, i32 0, i32 0), !dbg !35, !llvm.preserve.access.index !24
%4 = tail call [10 x %struct.net_device]* @llvm.preserve.struct.access.index.p0a10s_struct.net_devices.p0s_struct.sk_buffs(%struct.sk_buff* elementtype(%struct.sk_buff) %0, i32 1, i32 1), !dbg !35, !llvm.preserve.access.index !19
%5 = tail call %struct.net_device* @llvm.preserve.array.access.index.p0s_struct.net_devices.p0a10s_struct.net_devices([10 x %struct.net_device]* elementtype([10 x %struct.net_device]) %4, i32 1, i32 5), !dbg !35, !llvm.preserve.access.index !23
%6 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.net_devices(%struct.net_device* elementtype(%struct.net_device) %5, i32 0, i32 0), !dbg !35, !llvm.preserve.access.index !24
%7 = bitcast i32* %6 to i8*, !dbg !35
%8 = call i32 inttoptr (i64 4 to i32 (i8*, i32, i8*)*)(i8* nonnull %3, i32 4, i8* %7) #4, !dbg !36
%9 = load i32, i32* %2, align 4, !dbg !37, !tbaa !38

4
test/CodeGen/BPF/CORE/offset-reloc-typedef-array.ll
View File

@ -23,8 +23,8 @@ target triple = "bpf"
define dso_local i32 @test(%struct.__s* %arg) local_unnamed_addr #0 !dbg !7 {
entry:
call void @llvm.dbg.value(metadata %struct.__s* %arg, metadata !24, metadata !DIExpression()), !dbg !25
%0 = tail call [7 x i32]* @llvm.preserve.struct.access.index.p0a7i32.p0s_struct.__ss(%struct.__s* %arg, i32 0, i32 0), !dbg !26, !llvm.preserve.access.index !13
%1 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a7i32([7 x i32]* %0, i32 1, i32 1), !dbg !26, !llvm.preserve.access.index !19
%0 = tail call [7 x i32]* @llvm.preserve.struct.access.index.p0a7i32.p0s_struct.__ss(%struct.__s* elementtype(%struct.__s) %arg, i32 0, i32 0), !dbg !26, !llvm.preserve.access.index !13
%1 = tail call i32* @llvm.preserve.array.access.index.p0i32.p0a7i32([7 x i32]* elementtype([7 x i32]) %0, i32 1, i32 1), !dbg !26, !llvm.preserve.access.index !19
%2 = bitcast i32* %1 to i8*, !dbg !26
%call = tail call i32 @get_value(i8* %2) #4, !dbg !27
ret i32 %call, !dbg !28

2
test/CodeGen/BPF/CORE/offset-reloc-typedef-struct-2.ll
View File

@ -21,7 +21,7 @@ target triple = "bpf"
define dso_local i32 @test(%struct.__t* readonly %arg) local_unnamed_addr #0 !dbg !13 {
entry:
call void @llvm.dbg.value(metadata %struct.__t* %arg, metadata !18, metadata !DIExpression()), !dbg !19
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.__ts(%struct.__t* %arg, i32 0, i32 0), !dbg !20, !llvm.preserve.access.index !4
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.__ts(%struct.__t* elementtype(%struct.__t) %arg, i32 0, i32 0), !dbg !20, !llvm.preserve.access.index !4
%1 = load i32, i32* %0, align 4, !dbg !20, !tbaa !21
ret i32 %1, !dbg !26
}

2
test/CodeGen/BPF/CORE/offset-reloc-typedef-struct.ll
View File

@ -23,7 +23,7 @@ target triple = "bpf"
define dso_local i32 @test(%struct.__s* %arg) local_unnamed_addr #0 !dbg !7 {
entry:
call void @llvm.dbg.value(metadata %struct.__s* %arg, metadata !21, metadata !DIExpression()), !dbg !22
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.__ss(%struct.__s* %arg, i32 1, i32 1), !dbg !23, !llvm.preserve.access.index !14
%0 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.__ss(%struct.__s* elementtype(%struct.__s) %arg, i32 1, i32 1), !dbg !23, !llvm.preserve.access.index !14
%1 = bitcast i32* %0 to i8*, !dbg !23
%call = tail call i32 @get_value(i8* %1) #4, !dbg !24
ret i32 %call, !dbg !25

4
test/CodeGen/BPF/CORE/offset-reloc-typedef.ll
View File

@ -27,11 +27,11 @@ target triple = "bpf"
define dso_local i32 @test([7 x %union.u]* %arg) local_unnamed_addr #0 !dbg !7 {
entry:
call void @llvm.dbg.value(metadata [7 x %union.u]* %arg, metadata !28, metadata !DIExpression()), !dbg !29
%0 = tail call [7 x %union.u]* @llvm.preserve.array.access.index.p0a7s_union.us.p0a7s_union.us([7 x %union.u]* %arg, i32 0, i32 1), !dbg !30, !llvm.preserve.access.index !14
%0 = tail call [7 x %union.u]* @llvm.preserve.array.access.index.p0a7s_union.us.p0a7s_union.us([7 x %union.u]* elementtype([7 x %union.u]) %arg, i32 0, i32 1), !dbg !30, !llvm.preserve.access.index !14
%arraydecay = getelementptr inbounds [7 x %union.u], [7 x %union.u]* %0, i64 0, i64 0, !dbg !30
%1 = tail call %union.u* @llvm.preserve.union.access.index.p0s_union.us.p0s_union.us(%union.u* %arraydecay, i32 1), !dbg !30, !llvm.preserve.access.index !16
%d = getelementptr inbounds %union.u, %union.u* %1, i64 0, i32 0, !dbg !30
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* %d, i32 1, i32 1), !dbg !30, !llvm.preserve.access.index !20
%2 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ss(%struct.s* elementtype(%struct.s) %d, i32 1, i32 1), !dbg !30, !llvm.preserve.access.index !20
%3 = bitcast i32* %2 to i8*, !dbg !30
%call = tail call i32 @get_value(i8* %3) #4, !dbg !31
ret i32 %call, !dbg !32

2
test/CodeGen/BPF/CORE/offset-reloc-union.ll
View File

@ -38,7 +38,7 @@ define dso_local i32 @bpf_prog(%union.sk_buff*) local_unnamed_addr #0 !dbg !15 {
call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %3) #4, !dbg !35
%4 = tail call %union.sk_buff* @llvm.preserve.union.access.index.p0s_union.sk_buffs.p0s_union.sk_buffs(%union.sk_buff* %0, i32 1), !dbg !36, !llvm.preserve.access.index !19
%5 = getelementptr inbounds %union.sk_buff, %union.sk_buff* %4, i64 0, i32 0, !dbg !36
%6 = tail call %union.anon* @llvm.preserve.struct.access.index.p0s_union.anons.p0s_struct.anons(%struct.anon* %5, i32 1, i32 1), !dbg !36, !llvm.preserve.access.index !23
%6 = tail call %union.anon* @llvm.preserve.struct.access.index.p0s_union.anons.p0s_struct.anons(%struct.anon* elementtype(%struct.anon) %5, i32 1, i32 1), !dbg !36, !llvm.preserve.access.index !23
%7 = tail call %union.anon* @llvm.preserve.union.access.index.p0s_union.anons.p0s_union.anons(%union.anon* %6, i32 0), !dbg !36, !llvm.preserve.access.index !27
%8 = bitcast %union.anon* %7 to i8*, !dbg !36
%9 = call i32 inttoptr (i64 4 to i32 (i8*, i32, i8*)*)(i8* nonnull %3, i32 4, i8* %8) #4, !dbg !37

2
test/CodeGen/BPF/CORE/store-addr.ll
View File

@ -29,7 +29,7 @@ entry:
%0 = bitcast [1 x i64]* %param to i8*, !dbg !28
call void @llvm.lifetime.start.p0i8(i64 8, i8* nonnull %0) #5, !dbg !28
call void @llvm.dbg.declare(metadata [1 x i64]* %param, metadata !23, metadata !DIExpression()), !dbg !29
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ts(%struct.t* %arg, i32 0, i32 0), !dbg !30, !llvm.preserve.access.index !18
%1 = tail call i32* @llvm.preserve.struct.access.index.p0i32.p0s_struct.ts(%struct.t* elementtype(%struct.t) %arg, i32 0, i32 0), !dbg !30, !llvm.preserve.access.index !18
%2 = ptrtoint i32* %1 to i64, !dbg !31
%arrayidx = getelementptr inbounds [1 x i64], [1 x i64]* %param, i64 0, i64 0, !dbg !32
store i64 %2, i64* %arrayidx, align 8, !dbg !33, !tbaa !34

9
test/Verifier/elementtype.ll
View File

@ -25,4 +25,13 @@ define void @llvm.not_call(i32* elementtype(i32)) {
ret void
}
define void @elementtype_required() {
; CHECK: Intrinsic requires elementtype attribute on first argument.
call i32* @llvm.preserve.array.access.index.p0i32.p0i32(i32* null, i32 0, i32 0)
; CHECK: Intrinsic requires elementtype attribute on first argument.
call i32* @llvm.preserve.struct.access.index.p0i32.p0i32(i32* null, i32 0, i32 0)
ret void
}
declare i32* @llvm.preserve.array.access.index.p0i32.p0i32(i32*, i32, i32)
declare i32* @llvm.preserve.struct.access.index.p0i32.p0i32(i32*, i32, i32)