[CodeGen] Use MIR syntax for MachineMemOperand printing

Get rid of the "; mem:" suffix and use the one we use in MIR: ":: (load 2)".

rdar://38163529

Differential Revision: https://reviews.llvm.org/D42377

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327580 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Francis Visoiu Mistrih 2018-03-14 21:52:13 +00:00
parent ea8353074c
commit 0d758f3663
20 changed files with 263 additions and 320 deletions

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@ -295,6 +295,9 @@ public:
/// @{
void print(raw_ostream &OS) const;
void print(raw_ostream &OS, ModuleSlotTracker &MST) const;
void print(raw_ostream &OS, ModuleSlotTracker &MST,
SmallVectorImpl<StringRef> &SSNs, const LLVMContext &Context,
const MachineFrameInfo *MFI, const TargetInstrInfo *TII) const;
/// @}
friend bool operator==(const MachineMemOperand &LHS,

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@ -19,7 +19,6 @@
#include "llvm/ADT/SmallBitVector.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Twine.h"
#include "llvm/CodeGen/GlobalISel/RegisterBank.h"
@ -157,14 +156,10 @@ public:
void print(const MachineBasicBlock &MBB);
void print(const MachineInstr &MI);
void printIRValueReference(const Value &V);
void printStackObjectReference(int FrameIndex);
void print(const MachineInstr &MI, unsigned OpIdx,
const TargetRegisterInfo *TRI, bool ShouldPrintRegisterTies,
LLT TypeToPrint, bool PrintDef = true);
void print(const LLVMContext &Context, const TargetInstrInfo &TII,
const MachineMemOperand &Op);
void printSyncScope(const LLVMContext &Context, SyncScope::ID SSID);
};
} // end namespace llvm
@ -698,36 +693,17 @@ void MIPrinter::print(const MachineInstr &MI) {
if (!MI.memoperands_empty()) {
OS << " :: ";
const LLVMContext &Context = MF->getFunction().getContext();
const MachineFrameInfo &MFI = MF->getFrameInfo();
bool NeedComma = false;
for (const auto *Op : MI.memoperands()) {
if (NeedComma)
OS << ", ";
print(Context, *TII, *Op);
Op->print(OS, MST, SSNs, Context, &MFI, TII);
NeedComma = true;
}
}
}
void MIPrinter::printIRValueReference(const Value &V) {
if (isa<GlobalValue>(V)) {
V.printAsOperand(OS, /*PrintType=*/false, MST);
return;
}
if (isa<Constant>(V)) {
// Machine memory operands can load/store to/from constant value pointers.
OS << '`';
V.printAsOperand(OS, /*PrintType=*/true, MST);
OS << '`';
return;
}
OS << "%ir.";
if (V.hasName()) {
printLLVMNameWithoutPrefix(OS, V.getName());
return;
}
MachineOperand::printIRSlotNumber(OS, MST.getLocalSlot(&V));
}
void MIPrinter::printStackObjectReference(int FrameIndex) {
auto ObjectInfo = StackObjectOperandMapping.find(FrameIndex);
assert(ObjectInfo != StackObjectOperandMapping.end() &&
@ -788,134 +764,6 @@ void MIPrinter::print(const MachineInstr &MI, unsigned OpIdx,
}
}
static const char *getTargetMMOFlagName(const TargetInstrInfo &TII,
unsigned TMMOFlag) {
auto Flags = TII.getSerializableMachineMemOperandTargetFlags();
for (const auto &I : Flags) {
if (I.first == TMMOFlag) {
return I.second;
}
}
return nullptr;
}
void MIPrinter::print(const LLVMContext &Context, const TargetInstrInfo &TII,
const MachineMemOperand &Op) {
OS << '(';
if (Op.isVolatile())
OS << "volatile ";
if (Op.isNonTemporal())
OS << "non-temporal ";
if (Op.isDereferenceable())
OS << "dereferenceable ";
if (Op.isInvariant())
OS << "invariant ";
if (Op.getFlags() & MachineMemOperand::MOTargetFlag1)
OS << '"' << getTargetMMOFlagName(TII, MachineMemOperand::MOTargetFlag1)
<< "\" ";
if (Op.getFlags() & MachineMemOperand::MOTargetFlag2)
OS << '"' << getTargetMMOFlagName(TII, MachineMemOperand::MOTargetFlag2)
<< "\" ";
if (Op.getFlags() & MachineMemOperand::MOTargetFlag3)
OS << '"' << getTargetMMOFlagName(TII, MachineMemOperand::MOTargetFlag3)
<< "\" ";
assert((Op.isLoad() || Op.isStore()) && "machine memory operand must be a load or store (or both)");
if (Op.isLoad())
OS << "load ";
if (Op.isStore())
OS << "store ";
printSyncScope(Context, Op.getSyncScopeID());
if (Op.getOrdering() != AtomicOrdering::NotAtomic)
OS << toIRString(Op.getOrdering()) << ' ';
if (Op.getFailureOrdering() != AtomicOrdering::NotAtomic)
OS << toIRString(Op.getFailureOrdering()) << ' ';
OS << Op.getSize();
if (const Value *Val = Op.getValue()) {
OS << ((Op.isLoad() && Op.isStore()) ? " on "
: Op.isLoad() ? " from " : " into ");
printIRValueReference(*Val);
} else if (const PseudoSourceValue *PVal = Op.getPseudoValue()) {
OS << ((Op.isLoad() && Op.isStore()) ? " on "
: Op.isLoad() ? " from " : " into ");
assert(PVal && "Expected a pseudo source value");
switch (PVal->kind()) {
case PseudoSourceValue::Stack:
OS << "stack";
break;
case PseudoSourceValue::GOT:
OS << "got";
break;
case PseudoSourceValue::JumpTable:
OS << "jump-table";
break;
case PseudoSourceValue::ConstantPool:
OS << "constant-pool";
break;
case PseudoSourceValue::FixedStack:
printStackObjectReference(
cast<FixedStackPseudoSourceValue>(PVal)->getFrameIndex());
break;
case PseudoSourceValue::GlobalValueCallEntry:
OS << "call-entry ";
cast<GlobalValuePseudoSourceValue>(PVal)->getValue()->printAsOperand(
OS, /*PrintType=*/false, MST);
break;
case PseudoSourceValue::ExternalSymbolCallEntry:
OS << "call-entry &";
printLLVMNameWithoutPrefix(
OS, cast<ExternalSymbolPseudoSourceValue>(PVal)->getSymbol());
break;
case PseudoSourceValue::TargetCustom:
llvm_unreachable("TargetCustom pseudo source values are not supported");
break;
}
}
MachineOperand::printOperandOffset(OS, Op.getOffset());
if (Op.getBaseAlignment() != Op.getSize())
OS << ", align " << Op.getBaseAlignment();
auto AAInfo = Op.getAAInfo();
if (AAInfo.TBAA) {
OS << ", !tbaa ";
AAInfo.TBAA->printAsOperand(OS, MST);
}
if (AAInfo.Scope) {
OS << ", !alias.scope ";
AAInfo.Scope->printAsOperand(OS, MST);
}
if (AAInfo.NoAlias) {
OS << ", !noalias ";
AAInfo.NoAlias->printAsOperand(OS, MST);
}
if (Op.getRanges()) {
OS << ", !range ";
Op.getRanges()->printAsOperand(OS, MST);
}
if (unsigned AS = Op.getAddrSpace())
OS << ", addrspace " << AS;
OS << ')';
}
void MIPrinter::printSyncScope(const LLVMContext &Context, SyncScope::ID SSID) {
switch (SSID) {
case SyncScope::System: {
break;
}
default: {
if (SSNs.empty())
Context.getSyncScopeNames(SSNs);
OS << "syncscope(\"";
PrintEscapedString(SSNs[SSID], OS);
OS << "\") ";
break;
}
}
}
void llvm::printMIR(raw_ostream &OS, const Module &M) {
yaml::Output Out(OS);
Out << const_cast<Module &>(M);

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@ -1441,25 +1441,33 @@ void MachineInstr::print(raw_ostream &OS, ModuleSlotTracker &MST,
}
}
bool HaveSemi = false;
if (!memoperands_empty()) {
if (!HaveSemi) {
OS << ";";
HaveSemi = true;
SmallVector<StringRef, 0> SSNs;
const LLVMContext *Context = nullptr;
std::unique_ptr<LLVMContext> CtxPtr;
const MachineFrameInfo *MFI = nullptr;
if (const MachineFunction *MF = getMFIfAvailable(*this)) {
MFI = &MF->getFrameInfo();
Context = &MF->getFunction().getContext();
} else {
CtxPtr = llvm::make_unique<LLVMContext>();
Context = CtxPtr.get();
}
OS << " mem:";
for (mmo_iterator i = memoperands_begin(), e = memoperands_end();
i != e; ++i) {
(*i)->print(OS, MST);
if (std::next(i) != e)
OS << " ";
OS << " :: ";
bool NeedComma = false;
for (const MachineMemOperand *Op : memoperands()) {
if (NeedComma)
OS << ", ";
Op->print(OS, MST, SSNs, *Context, MFI, TII);
NeedComma = true;
}
}
if (SkipDebugLoc)
return;
bool HaveSemi = false;
// Print debug location information.
if (isDebugValue() && getOperand(e - 2).isMetadata()) {
if (!HaveSemi)

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@ -12,6 +12,7 @@
//===----------------------------------------------------------------------===//
#include "llvm/CodeGen/MachineOperand.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Analysis/Loads.h"
#include "llvm/CodeGen/MIRPrinter.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
@ -440,6 +441,69 @@ static void printIRBlockReference(raw_ostream &OS, const BasicBlock &BB,
OS << "<unknown>";
}
static void printIRValueReference(raw_ostream &OS, const Value &V,
ModuleSlotTracker &MST) {
if (isa<GlobalValue>(V)) {
V.printAsOperand(OS, /*PrintType=*/false, MST);
return;
}
if (isa<Constant>(V)) {
// Machine memory operands can load/store to/from constant value pointers.
OS << '`';
V.printAsOperand(OS, /*PrintType=*/true, MST);
OS << '`';
return;
}
OS << "%ir.";
if (V.hasName()) {
printLLVMNameWithoutPrefix(OS, V.getName());
return;
}
MachineOperand::printIRSlotNumber(OS, MST.getLocalSlot(&V));
}
static void printSyncScope(raw_ostream &OS, const LLVMContext &Context,
SyncScope::ID SSID,
SmallVectorImpl<StringRef> &SSNs) {
switch (SSID) {
case SyncScope::System:
break;
default:
if (SSNs.empty())
Context.getSyncScopeNames(SSNs);
OS << "syncscope(\"";
PrintEscapedString(SSNs[SSID], OS);
OS << "\") ";
break;
}
}
static const char *getTargetMMOFlagName(const TargetInstrInfo &TII,
unsigned TMMOFlag) {
auto Flags = TII.getSerializableMachineMemOperandTargetFlags();
for (const auto &I : Flags) {
if (I.first == TMMOFlag) {
return I.second;
}
}
return nullptr;
}
static void printFrameIndex(raw_ostream& OS, int FrameIndex, bool IsFixed,
const MachineFrameInfo *MFI) {
StringRef Name;
if (MFI) {
IsFixed = MFI->isFixedObjectIndex(FrameIndex);
if (const AllocaInst *Alloca = MFI->getObjectAllocation(FrameIndex))
if (Alloca->hasName())
Name = Alloca->getName();
if (IsFixed)
FrameIndex -= MFI->getObjectIndexBegin();
}
MachineOperand::printStackObjectReference(OS, FrameIndex, IsFixed, Name);
}
void MachineOperand::printSubRegIdx(raw_ostream &OS, uint64_t Index,
const TargetRegisterInfo *TRI) {
OS << "%subreg.";
@ -716,17 +780,10 @@ void MachineOperand::print(raw_ostream &OS, ModuleSlotTracker &MST,
case MachineOperand::MO_FrameIndex: {
int FrameIndex = getIndex();
bool IsFixed = false;
StringRef Name;
if (const MachineFunction *MF = getMFIfAvailable(*this)) {
const MachineFrameInfo &MFI = MF->getFrameInfo();
IsFixed = MFI.isFixedObjectIndex(FrameIndex);
if (const AllocaInst *Alloca = MFI.getObjectAllocation(FrameIndex))
if (Alloca->hasName())
Name = Alloca->getName();
if (IsFixed)
FrameIndex -= MFI.getObjectIndexBegin();
}
printStackObjectReference(OS, FrameIndex, IsFixed, Name);
const MachineFrameInfo *MFI = nullptr;
if (const MachineFunction *MF = getMFIfAvailable(*this))
MFI = &MF->getFrameInfo();
printFrameIndex(OS, FrameIndex, IsFixed, MFI);
break;
}
case MachineOperand::MO_ConstantPoolIndex:
@ -961,108 +1018,116 @@ void MachineMemOperand::print(raw_ostream &OS) const {
ModuleSlotTracker DummyMST(nullptr);
print(OS, DummyMST);
}
void MachineMemOperand::print(raw_ostream &OS, ModuleSlotTracker &MST) const {
assert((isLoad() || isStore()) && "SV has to be a load, store or both.");
SmallVector<StringRef, 0> SSNs;
LLVMContext Ctx;
print(OS, MST, SSNs, Ctx, nullptr, nullptr);
}
void MachineMemOperand::print(raw_ostream &OS, ModuleSlotTracker &MST,
SmallVectorImpl<StringRef> &SSNs,
const LLVMContext &Context,
const MachineFrameInfo *MFI,
const TargetInstrInfo *TII) const {
OS << '(';
if (isVolatile())
OS << "Volatile ";
OS << "volatile ";
if (isNonTemporal())
OS << "non-temporal ";
if (isDereferenceable())
OS << "dereferenceable ";
if (isInvariant())
OS << "invariant ";
if (getFlags() & MachineMemOperand::MOTargetFlag1)
OS << '"' << getTargetMMOFlagName(*TII, MachineMemOperand::MOTargetFlag1)
<< "\" ";
if (getFlags() & MachineMemOperand::MOTargetFlag2)
OS << '"' << getTargetMMOFlagName(*TII, MachineMemOperand::MOTargetFlag2)
<< "\" ";
if (getFlags() & MachineMemOperand::MOTargetFlag3)
OS << '"' << getTargetMMOFlagName(*TII, MachineMemOperand::MOTargetFlag3)
<< "\" ";
assert((isLoad() || isStore()) &&
"machine memory operand must be a load or store (or both)");
if (isLoad())
OS << "LD";
OS << "load ";
if (isStore())
OS << "ST";
OS << "store ";
printSyncScope(OS, Context, getSyncScopeID(), SSNs);
if (getOrdering() != AtomicOrdering::NotAtomic)
OS << toIRString(getOrdering()) << ' ';
if (getFailureOrdering() != AtomicOrdering::NotAtomic)
OS << toIRString(getFailureOrdering()) << ' ';
OS << getSize();
// Print the address information.
OS << "[";
if (const Value *V = getValue())
V->printAsOperand(OS, /*PrintType=*/false, MST);
else if (const PseudoSourceValue *PSV = getPseudoValue())
PSV->printCustom(OS);
else
OS << "<unknown>";
unsigned AS = getAddrSpace();
if (AS != 0)
OS << "(addrspace=" << AS << ')';
// If the alignment of the memory reference itself differs from the alignment
// of the base pointer, print the base alignment explicitly, next to the base
// pointer.
if (getBaseAlignment() != getAlignment())
OS << "(align=" << getBaseAlignment() << ")";
if (getOffset() != 0)
OS << "+" << getOffset();
OS << "]";
// Print the alignment of the reference.
if (getBaseAlignment() != getAlignment() || getBaseAlignment() != getSize())
OS << "(align=" << getAlignment() << ")";
// Print TBAA info.
if (const MDNode *TBAAInfo = getAAInfo().TBAA) {
OS << "(tbaa=";
if (TBAAInfo->getNumOperands() > 0)
TBAAInfo->getOperand(0)->printAsOperand(OS, MST);
else
OS << "<unknown>";
OS << ")";
}
// Print AA scope info.
if (const MDNode *ScopeInfo = getAAInfo().Scope) {
OS << "(alias.scope=";
if (ScopeInfo->getNumOperands() > 0)
for (unsigned i = 0, ie = ScopeInfo->getNumOperands(); i != ie; ++i) {
ScopeInfo->getOperand(i)->printAsOperand(OS, MST);
if (i != ie - 1)
OS << ",";
}
else
OS << "<unknown>";
OS << ")";
}
// Print AA noalias scope info.
if (const MDNode *NoAliasInfo = getAAInfo().NoAlias) {
OS << "(noalias=";
if (NoAliasInfo->getNumOperands() > 0)
for (unsigned i = 0, ie = NoAliasInfo->getNumOperands(); i != ie; ++i) {
NoAliasInfo->getOperand(i)->printAsOperand(OS, MST);
if (i != ie - 1)
OS << ",";
}
else
OS << "<unknown>";
OS << ")";
}
if (const MDNode *Ranges = getRanges()) {
unsigned NumRanges = Ranges->getNumOperands();
if (NumRanges != 0) {
OS << "(ranges=";
for (unsigned I = 0; I != NumRanges; ++I) {
Ranges->getOperand(I)->printAsOperand(OS, MST);
if (I != NumRanges - 1)
OS << ',';
}
OS << ')';
if (const Value *Val = getValue()) {
OS << ((isLoad() && isStore()) ? " on " : isLoad() ? " from " : " into ");
printIRValueReference(OS, *Val, MST);
} else if (const PseudoSourceValue *PVal = getPseudoValue()) {
OS << ((isLoad() && isStore()) ? " on " : isLoad() ? " from " : " into ");
assert(PVal && "Expected a pseudo source value");
switch (PVal->kind()) {
case PseudoSourceValue::Stack:
OS << "stack";
break;
case PseudoSourceValue::GOT:
OS << "got";
break;
case PseudoSourceValue::JumpTable:
OS << "jump-table";
break;
case PseudoSourceValue::ConstantPool:
OS << "constant-pool";
break;
case PseudoSourceValue::FixedStack: {
int FrameIndex = cast<FixedStackPseudoSourceValue>(PVal)->getFrameIndex();
bool IsFixed = true;
printFrameIndex(OS, FrameIndex, IsFixed, MFI);
break;
}
case PseudoSourceValue::GlobalValueCallEntry:
OS << "call-entry ";
cast<GlobalValuePseudoSourceValue>(PVal)->getValue()->printAsOperand(
OS, /*PrintType=*/false, MST);
break;
case PseudoSourceValue::ExternalSymbolCallEntry:
OS << "call-entry &";
printLLVMNameWithoutPrefix(
OS, cast<ExternalSymbolPseudoSourceValue>(PVal)->getSymbol());
break;
case PseudoSourceValue::TargetCustom:
llvm_unreachable("TargetCustom pseudo source values are not supported");
break;
}
}
MachineOperand::printOperandOffset(OS, getOffset());
if (getBaseAlignment() != getSize())
OS << ", align " << getBaseAlignment();
auto AAInfo = getAAInfo();
if (AAInfo.TBAA) {
OS << ", !tbaa ";
AAInfo.TBAA->printAsOperand(OS, MST);
}
if (AAInfo.Scope) {
OS << ", !alias.scope ";
AAInfo.Scope->printAsOperand(OS, MST);
}
if (AAInfo.NoAlias) {
OS << ", !noalias ";
AAInfo.NoAlias->printAsOperand(OS, MST);
}
if (getRanges()) {
OS << ", !range ";
getRanges()->printAsOperand(OS, MST);
}
// FIXME: Implement addrspace printing/parsing in MIR.
// For now, print this even though parsing it is not available in MIR.
if (unsigned AS = getAddrSpace())
OS << ", addrspace " << AS;
if (isNonTemporal())
OS << "(nontemporal)";
if (isDereferenceable())
OS << "(dereferenceable)";
if (isInvariant())
OS << "(invariant)";
if (getFlags() & MOTargetFlag1)
OS << "(flag1)";
if (getFlags() & MOTargetFlag2)
OS << "(flag2)";
if (getFlags() & MOTargetFlag3)
OS << "(flag3)";
OS << ')';
}

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@ -34,6 +34,7 @@
#include "llvm/IR/DebugLoc.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/ModuleSlotTracker.h"
#include "llvm/IR/Value.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
@ -422,6 +423,19 @@ static Printable PrintNodeId(const SDNode &Node) {
});
}
// Print the MMO with more information from the SelectionDAG.
static void printMemOperand(raw_ostream &OS, const MachineMemOperand &MMO,
const SelectionDAG *G) {
const MachineFunction &MF = G->getMachineFunction();
const Function &F = MF.getFunction();
const MachineFrameInfo &MFI = MF.getFrameInfo();
const TargetInstrInfo *TII = G->getSubtarget().getInstrInfo();
ModuleSlotTracker MST(F.getParent());
MST.incorporateFunction(F);
SmallVector<StringRef, 0> SSNs;
MMO.print(OS, MST, SSNs, *G->getContext(), &MFI, TII);
}
#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
LLVM_DUMP_METHOD void SDNode::dump() const { dump(nullptr); }
@ -478,7 +492,7 @@ void SDNode::print_details(raw_ostream &OS, const SelectionDAG *G) const {
OS << "Mem:";
for (MachineSDNode::mmo_iterator i = MN->memoperands_begin(),
e = MN->memoperands_end(); i != e; ++i) {
OS << **i;
printMemOperand(OS, **i, G);
if (std::next(i) != e)
OS << " ";
}
@ -570,7 +584,9 @@ void SDNode::print_details(raw_ostream &OS, const SelectionDAG *G) const {
OS << ":" << N->getVT().getEVTString();
}
else if (const LoadSDNode *LD = dyn_cast<LoadSDNode>(this)) {
OS << "<" << *LD->getMemOperand();
OS << "<";
printMemOperand(OS, *LD->getMemOperand(), G);
bool doExt = true;
switch (LD->getExtensionType()) {
@ -588,7 +604,8 @@ void SDNode::print_details(raw_ostream &OS, const SelectionDAG *G) const {
OS << ">";
} else if (const StoreSDNode *ST = dyn_cast<StoreSDNode>(this)) {
OS << "<" << *ST->getMemOperand();
OS << "<";
printMemOperand(OS, *ST->getMemOperand(), G);
if (ST->isTruncatingStore())
OS << ", trunc to " << ST->getMemoryVT().getEVTString();
@ -599,7 +616,9 @@ void SDNode::print_details(raw_ostream &OS, const SelectionDAG *G) const {
OS << ">";
} else if (const MemSDNode* M = dyn_cast<MemSDNode>(this)) {
OS << "<" << *M->getMemOperand() << ">";
OS << "<";
printMemOperand(OS, *M->getMemOperand(), G);
OS << ">";
} else if (const BlockAddressSDNode *BA =
dyn_cast<BlockAddressSDNode>(this)) {
int64_t offset = BA->getOffset();

View File

@ -46,7 +46,7 @@ define [1 x double] @constant() {
; The key problem here is that we may fail to create an MBB referenced by a
; PHI. If so, we cannot complete the G_PHI and mustn't try or bad things
; happen.
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: cannot select: G_STORE %6:gpr(s32), %2:gpr(p0); mem:ST4[%addr] (in function: pending_phis)
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: cannot select: G_STORE %6:gpr(s32), %2:gpr(p0) :: (store seq_cst 4 into %ir.addr) (in function: pending_phis)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for pending_phis
; FALLBACK-WITH-REPORT-OUT-LABEL: pending_phis:
define i32 @pending_phis(i1 %tst, i32 %val, i32* %addr) {
@ -65,7 +65,7 @@ false:
}
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: %0:_(s24) = G_LOAD %1:_(p0); mem:LD3[undef](align=1) (in function: odd_type_load)
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: %0:_(s24) = G_LOAD %1:_(p0) :: (load 3 from `i24* undef`, align 1) (in function: odd_type_load)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for odd_type_load
; FALLBACK-WITH-REPORT-OUT-LABEL: odd_type_load
define i32 @odd_type_load() {
@ -76,7 +76,7 @@ entry:
}
; General legalizer inability to handle types whose size wasn't a power of 2.
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %1:_(s42), %0:_(p0); mem:ST6[%addr](align=8) (in function: odd_type)
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %1:_(s42), %0:_(p0) :: (store 6 into %ir.addr, align 8) (in function: odd_type)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for odd_type
; FALLBACK-WITH-REPORT-OUT-LABEL: odd_type:
define void @odd_type(i42* %addr) {
@ -85,7 +85,7 @@ define void @odd_type(i42* %addr) {
ret void
}
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %1:_(<7 x s32>), %0:_(p0); mem:ST28[%addr](align=32) (in function: odd_vector)
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %1:_(<7 x s32>), %0:_(p0) :: (store 28 into %ir.addr, align 32) (in function: odd_vector)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for odd_vector
; FALLBACK-WITH-REPORT-OUT-LABEL: odd_vector:
define void @odd_vector(<7 x i32>* %addr) {
@ -104,7 +104,7 @@ define i128 @sequence_sizes([8 x i8] %in) {
}
; Just to make sure we don't accidentally emit a normal load/store.
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: cannot select: %2:gpr(s64) = G_LOAD %0:gpr(p0); mem:LD8[%addr] (in function: atomic_ops)
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: cannot select: %2:gpr(s64) = G_LOAD %0:gpr(p0) :: (load seq_cst 8 from %ir.addr) (in function: atomic_ops)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for atomic_ops
; FALLBACK-WITH-REPORT-LABEL: atomic_ops:
define i64 @atomic_ops(i64* %addr) {
@ -169,7 +169,7 @@ end:
br label %block
}
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %0:_(<2 x p0>), %4:_(p0); mem:ST16[undef] (in function: vector_of_pointers_insertelement)
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %0:_(<2 x p0>), %4:_(p0) :: (store 16 into `<2 x i16*>* undef`) (in function: vector_of_pointers_insertelement)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for vector_of_pointers_insertelement
; FALLBACK-WITH-REPORT-OUT-LABEL: vector_of_pointers_insertelement:
define void @vector_of_pointers_insertelement() {
@ -185,7 +185,7 @@ end:
br label %block
}
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %1:_(s96), %3:_(p0); mem:ST12[undef](align=4) (in function: nonpow2_insertvalue_narrowing)
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %1:_(s96), %3:_(p0) :: (store 12 into `%struct96* undef`, align 4) (in function: nonpow2_insertvalue_narrowing)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for nonpow2_insertvalue_narrowing
; FALLBACK-WITH-REPORT-OUT-LABEL: nonpow2_insertvalue_narrowing:
%struct96 = type { float, float, float }
@ -195,7 +195,7 @@ define void @nonpow2_insertvalue_narrowing(float %a) {
ret void
}
; FALLBACK-WITH-REPORT-ERR remark: <unknown>:0:0: unable to legalize instruction: G_STORE %3, %4; mem:ST12[undef](align=16) (in function: nonpow2_add_narrowing)
; FALLBACK-WITH-REPORT-ERR remark: <unknown>:0:0: unable to legalize instruction: G_STORE %3, %4 :: (store 12 into `i96* undef`, align 16) (in function: nonpow2_add_narrowing)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for nonpow2_add_narrowing
; FALLBACK-WITH-REPORT-OUT-LABEL: nonpow2_add_narrowing:
define void @nonpow2_add_narrowing() {
@ -206,7 +206,7 @@ define void @nonpow2_add_narrowing() {
ret void
}
; FALLBACK-WITH-REPORT-ERR remark: <unknown>:0:0: unable to legalize instruction: G_STORE %3, %4; mem:ST12[undef](align=16) (in function: nonpow2_add_narrowing)
; FALLBACK-WITH-REPORT-ERR remark: <unknown>:0:0: unable to legalize instruction: G_STORE %3, %4 :: (store 12 into `i96* undef`, align 16) (in function: nonpow2_add_narrowing)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for nonpow2_or_narrowing
; FALLBACK-WITH-REPORT-OUT-LABEL: nonpow2_or_narrowing:
define void @nonpow2_or_narrowing() {
@ -217,7 +217,7 @@ define void @nonpow2_or_narrowing() {
ret void
}
; FALLBACK-WITH-REPORT-ERR remark: <unknown>:0:0: unable to legalize instruction: G_STORE %0, %1; mem:ST12[undef](align=16) (in function: nonpow2_load_narrowing)
; FALLBACK-WITH-REPORT-ERR remark: <unknown>:0:0: unable to legalize instruction: G_STORE %0, %1 :: (store 12 into `i96* undef`, align 16) (in function: nonpow2_load_narrowing)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for nonpow2_load_narrowing
; FALLBACK-WITH-REPORT-OUT-LABEL: nonpow2_load_narrowing:
define void @nonpow2_load_narrowing() {
@ -226,7 +226,7 @@ define void @nonpow2_load_narrowing() {
ret void
}
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %3:_(s96), %0:_(p0); mem:ST12[%c](align=16) (in function: nonpow2_store_narrowing
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %3:_(s96), %0:_(p0) :: (store 12 into %ir.c, align 16) (in function: nonpow2_store_narrowing
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for nonpow2_store_narrowing
; FALLBACK-WITH-REPORT-OUT-LABEL: nonpow2_store_narrowing:
define void @nonpow2_store_narrowing(i96* %c) {
@ -236,7 +236,7 @@ define void @nonpow2_store_narrowing(i96* %c) {
ret void
}
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %0:_(s96), %1:_(p0); mem:ST12[undef](align=16) (in function: nonpow2_constant_narrowing)
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %0:_(s96), %1:_(p0) :: (store 12 into `i96* undef`, align 16) (in function: nonpow2_constant_narrowing)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for nonpow2_constant_narrowing
; FALLBACK-WITH-REPORT-OUT-LABEL: nonpow2_constant_narrowing:
define void @nonpow2_constant_narrowing() {
@ -246,7 +246,7 @@ define void @nonpow2_constant_narrowing() {
; Currently can't handle vector lengths that aren't an exact multiple of
; natively supported vector lengths. Test that the fall-back works for those.
; FALLBACK-WITH-REPORT-ERR-G_IMPLICIT_DEF-LEGALIZABLE: (FIXME: this is what is expected once we can legalize non-pow-of-2 G_IMPLICIT_DEF) remark: <unknown>:0:0: unable to legalize instruction: %1:_(<7 x s64>) = G_ADD %0, %0; (in function: nonpow2_vector_add_fewerelements
; FALLBACK-WITH-REPORT-ERR-G_IMPLICIT_DEF-LEGALIZABLE: (FIXME: this is what is expected once we can legalize non-pow-of-2 G_IMPLICIT_DEF) remark: <unknown>:0:0: unable to legalize instruction: %1:_(<7 x s64>) = G_ADD %0, %0 (in function: nonpow2_vector_add_fewerelements
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: %2:_(s64) = G_EXTRACT_VECTOR_ELT %1:_(<7 x s64>), %3:_(s64) (in function: nonpow2_vector_add_fewerelements)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for nonpow2_vector_add_fewerelements
; FALLBACK-WITH-REPORT-OUT-LABEL: nonpow2_vector_add_fewerelements:

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@ -130,10 +130,10 @@ entry:
; CHECK: ********** MI Scheduling **********
; CHECK-LABEL: stp_volatile:%bb.0
; CHECK-NOT: Cluster ld/st
; CHECK:SU(2): STRXui %1:gpr64, %0:gpr64common, 3; mem:Volatile
; CHECK:SU(3): STRXui %1:gpr64, %0:gpr64common, 2; mem:Volatile
; CHECK:SU(4): STRXui %1:gpr64, %0:gpr64common, 1; mem:Volatile
; CHECK:SU(5): STRXui %1:gpr64, %0:gpr64common, 4; mem:Volatile
; CHECK:SU(2): STRXui %1:gpr64, %0:gpr64common, 3 :: (volatile
; CHECK:SU(3): STRXui %1:gpr64, %0:gpr64common, 2 :: (volatile
; CHECK:SU(4): STRXui %1:gpr64, %0:gpr64common, 1 :: (volatile
; CHECK:SU(5): STRXui %1:gpr64, %0:gpr64common, 4 :: (volatile
define i64 @stp_volatile(i64* nocapture %P, i64 %v) {
entry:
%arrayidx = getelementptr inbounds i64, i64* %P, i64 3

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@ -5,14 +5,14 @@
;
; CHECK: ********** MI Scheduling **********
; CHECK: misched_bug:%bb.0 entry
; CHECK: SU(2): %2:gpr32 = LDRWui %0:gpr64common, 1; mem:LD4[%ptr1_plus1]
; CHECK: SU(2): %2:gpr32 = LDRWui %0:gpr64common, 1 :: (load 4 from %ir.ptr1_plus1)
; CHECK: Successors:
; CHECK-NEXT: SU(5): Data Latency=4 Reg=%2
; CHECK-NEXT: SU(4): Ord Latency=0
; CHECK: SU(3): STRWui $wzr, %0:gpr64common, 0; mem:ST4[%ptr1]
; CHECK: SU(3): STRWui $wzr, %0:gpr64common, 0 :: (store 4 into %ir.ptr1)
; CHECK: Successors:
; CHECK: SU(4): Ord Latency=0
; CHECK: SU(4): STRWui $wzr, %1:gpr64common, 0; mem:ST4[%ptr2]
; CHECK: SU(4): STRWui $wzr, %1:gpr64common, 0 :: (store 4 into %ir.ptr2)
; CHECK: SU(5): $w0 = COPY %2
; CHECK: ** ScheduleDAGMI::schedule picking next node
define i32 @misched_bug(i32* %ptr1, i32* %ptr2) {

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@ -7,7 +7,7 @@ target datalayout = "A5"
; size and not 4 corresponding to the sign-extended size (i32).
; DEBUG: {{^}}# Machine code for function extload_align:
; DEBUG: mem:LD2[<unknown>(addrspace=5)]
; DEBUG: (load 2, addrspace 5)
; DEBUG: {{^}}# End machine code for function extload_align.
define amdgpu_kernel void @extload_align(i32 addrspace(5)* %out, i32 %index) #0 {

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@ -5,11 +5,11 @@
; latency regardless of whether they are barriers or not.
; CHECK: ** List Scheduling
; CHECK: SU(2){{.*}}STR{{.*}}Volatile
; CHECK: SU(2){{.*}}STR{{.*}}(volatile
; CHECK-NOT: SU({{.*}}): Ord
; CHECK: SU(3): Ord Latency=1
; CHECK-NOT: SU({{.*}}): Ord
; CHECK: SU(3){{.*}}LDR{{.*}}Volatile
; CHECK: SU(3){{.*}}LDR{{.*}}(volatile
; CHECK-NOT: SU({{.*}}): Ord
; CHECK: SU(2): Ord Latency=1
; CHECK-NOT: SU({{.*}}): Ord

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@ -5,7 +5,7 @@
@b = external global i64*
; CHECK: Formed {{.*}} t2LDRD{{.*}} mem:LD4[%0] LD4[%0+4]
; CHECK: Formed {{.*}} t2LDRD{{.*}} (load 4 from %ir.0), (load 4 from %ir.0 + 4)
define i64 @t(i64 %a) nounwind readonly {
entry:
%0 = load i64*, i64** @b, align 4

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@ -42,7 +42,7 @@
# CHECK_SWIFT: Latency : 2
# CHECK_R52: Latency : 2
#
# CHECK: SU(3): %3:rgpr = t2LDRi12 %2:rgpr, 0, 14, $noreg; mem:LD4[@g1](dereferenceable)
# CHECK: SU(3): %3:rgpr = t2LDRi12 %2:rgpr, 0, 14, $noreg :: (dereferenceable load 4 from @g1)
# CHECK_A9: Latency : 1
# CHECK_SWIFT: Latency : 3
# CHECK_R52: Latency : 4
@ -57,7 +57,7 @@
# CHECK_SWIFT: Latency : 14
# CHECK_R52: Latency : 8
# CHECK: SU(8): t2STRi12 %7:rgpr, %2:rgpr, 0, 14, $noreg; mem:ST4[@g1]
# CHECK: SU(8): t2STRi12 %7:rgpr, %2:rgpr, 0, 14, $noreg :: (store 4 into @g1)
# CHECK_A9: Latency : 1
# CHECK_SWIFT: Latency : 0
# CHECK_R52: Latency : 4

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@ -20,7 +20,7 @@
# CHECK: ********** MI Scheduling **********
# CHECK: ScheduleDAGMILive::schedule starting
# CHECK: SU(1): %1:qqpr = VLD4d8Pseudo %0:gpr, 8, 14, $noreg; mem:LD32[%A](align=8)
# CHECK: SU(1): %1:qqpr = VLD4d8Pseudo %0:gpr, 8, 14, $noreg :: (load 32 from %ir.A, align 8)
# CHECK: Latency : 8
# CHECK: Single Issue : true;
# CHECK: SU(2): %4:dpr = VADDv8i8 %1.dsub_0:qqpr, %1.dsub_1:qqpr, 14, $noreg

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@ -3,7 +3,7 @@
; Check that the generated post-increment load has TBAA information.
; CHECK-LABEL: Machine code for function fred:
; CHECK: = V6_vL32b_pi %{{[0-9]+}}{{[^,]*}}, 64; mem:LD64[{{.*}}](tbaa=
; CHECK: = V6_vL32b_pi %{{[0-9]+}}{{[^,]*}}, 64 :: (load 64{{.*}}!tbaa
target triple = "hexagon"

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@ -12,6 +12,6 @@ entry:
}
; Make sure that the MMO on the store has no offset from the byval
; variable itself (we used to have mem:ST8[%v+64]).
; CHECK: STD killed renamable $x5, 176, $x1; mem:ST8[%v](align=16)
; variable itself (we used to have (store 8 into %ir.v + 64)).
; CHECK: STD killed renamable $x5, 176, $x1 :: (store 8 into %ir.v, align 16)

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@ -9,13 +9,13 @@ define i64 @func1(i64 %p1, i64 %p2, i64 %p3, i64 %p4, { i64, i8* } %struct) {
; so we expect the LD8 to load from the address used in the original HIBITS
; load.
; CHECK-LABEL: Initial selection DAG:
; CHECK-DAG: [[LOBITS:t[0-9]+]]: i32,ch = load<LD4[FixedStack-2]>
; CHECK-DAG: [[HIBITS:t[0-9]+]]: i32,ch = load<LD4[FixedStack-1]>
; CHECK-DAG: [[LOBITS:t[0-9]+]]: i32,ch = load<(load 4 from %fixed-stack.1)>
; CHECK-DAG: [[HIBITS:t[0-9]+]]: i32,ch = load<(load 4 from %fixed-stack.2)>
; CHECK: Combining: t{{[0-9]+}}: i64 = build_pair [[LOBITS]], [[HIBITS]]
; CHECK-NEXT: Creating new node
; CHECK-SAME: load<LD8[FixedStack-1]
; CHECK-SAME: load<(load 8 from %fixed-stack.2, align 4)>
; CHECK-NEXT: into
; CHECK-SAME: load<LD8[FixedStack-1]
; CHECK-SAME: load<(load 8 from %fixed-stack.2, align 4)>
; CHECK-LABEL: Optimized lowered selection DAG:
%result = extractvalue {i64, i8* } %struct, 0
ret i64 %result

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@ -9,8 +9,8 @@ entry:
%r = load <16 x i8>, <16 x i8>* %p, align 1
ret <16 x i8> %r
; CHECK-NOT: v4i32,ch = llvm.ppc.altivec.lvx{{.*}}<LD31[%p+4294967281](align=1)>
; CHECK: v4i32,ch = llvm.ppc.altivec.lvx{{.*}}<LD31[%p+-15](align=1)>
; CHECK-NOT: v4i32,ch = llvm.ppc.altivec.lvx{{.*}}<(load 31 from %ir.p + 4294967281, align 1)>
; CHECK: v4i32,ch = llvm.ppc.altivec.lvx{{.*}}<(load 31 from %ir.p - 15, align 1)>
}
attributes #0 = { nounwind "target-cpu"="pwr7" }

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@ -8,7 +8,7 @@
; the fallback path.
; Check that we fallback on invoke translation failures.
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %1:_(s80), %0:_(p0); mem:ST10[%ptr](align=16) (in function: test_x86_fp80_dump)
; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to legalize instruction: G_STORE %1:_(s80), %0:_(p0) :: (store 10 into %ir.ptr, align 16) (in function: test_x86_fp80_dump)
; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for test_x86_fp80_dump
; FALLBACK-WITH-REPORT-OUT-LABEL: test_x86_fp80_dump:
define void @test_x86_fp80_dump(x86_fp80* %ptr){

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@ -18,12 +18,12 @@
; DBGDAG-DAG: [[BASEPTR:t[0-9]+]]: i64,ch = CopyFromReg [[ENTRYTOKEN]],
; DBGDAG-DAG: [[ADDPTR:t[0-9]+]]: i64 = add {{(nuw )?}}[[BASEPTR]], Constant:i64<2>
; DBGDAG-DAG: [[LD2:t[0-9]+]]: i16,ch = load<LD2[%tmp81](align=1)> [[ENTRYTOKEN]], [[BASEPTR]], undef:i64
; DBGDAG-DAG: [[LD1:t[0-9]+]]: i8,ch = load<LD1[%tmp12]> [[ENTRYTOKEN]], [[ADDPTR]], undef:i64
; DBGDAG-DAG: [[LD2:t[0-9]+]]: i16,ch = load<(load 2 from %ir.tmp81, align 1)> [[ENTRYTOKEN]], [[BASEPTR]], undef:i64
; DBGDAG-DAG: [[LD1:t[0-9]+]]: i8,ch = load<(load 1 from %ir.tmp12)> [[ENTRYTOKEN]], [[ADDPTR]], undef:i64
; DBGDAG-DAG: [[ST1:t[0-9]+]]: ch = store<ST1[%tmp14]> [[ENTRYTOKEN]], [[LD1]], t{{[0-9]+}}, undef:i64
; DBGDAG-DAG: [[ST1:t[0-9]+]]: ch = store<(store 1 into %ir.tmp14)> [[ENTRYTOKEN]], [[LD1]], t{{[0-9]+}}, undef:i64
; DBGDAG-DAG: [[LOADTOKEN:t[0-9]+]]: ch = TokenFactor [[LD2]]:1, [[LD1]]:1
; DBGDAG-DAG: [[ST2:t[0-9]+]]: ch = store<ST2[%tmp10](align=1)> [[LOADTOKEN]], [[LD2]], t{{[0-9]+}}, undef:i64
; DBGDAG-DAG: [[ST2:t[0-9]+]]: ch = store<(store 2 into %ir.tmp10, align 1)> [[LOADTOKEN]], [[LD2]], t{{[0-9]+}}, undef:i64
; DBGDAG: X86ISD::RET_FLAG t{{[0-9]+}},

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@ -16,16 +16,16 @@
; DARWIN-IR: CALL64pcrel32 @__stack_chk_fail
; MSVC-SELDAG: # Machine code for function test_branch_weights:
; MSVC-SELDAG: mem:Volatile LD4[@__security_cookie]
; MSVC-SELDAG: ST4[FixedStack0]
; MSVC-SELDAG: LD4[FixedStack0]
; MSVC-SELDAG: :: (volatile load 4 from @__security_cookie)
; MSVC-SELDAG: (store 4 into stack)
; MSVC-SELDAG: (volatile load 4 from %stack.0.StackGuardSlot)
; MSVC-SELDAG: CALLpcrel32 @__security_check_cookie
; MSVC always uses selection DAG now.
; MSVC-IR: # Machine code for function test_branch_weights:
; MSVC-IR: mem:Volatile LD4[@__security_cookie]
; MSVC-IR: ST4[FixedStack0]
; MSVC-IR: LD4[FixedStack0]
; MSVC-IR: :: (volatile load 4 from @__security_cookie)
; MSVC-IR: (store 4 into stack)
; MSVC-IR: (volatile load 4 from %stack.0.StackGuardSlot)
; MSVC-IR: CALLpcrel32 @__security_check_cookie
define i32 @test_branch_weights(i32 %n) #0 {