Resubmit the changes to llvm core to update the functions to support different pointer sizes on a per address space basis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165941 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index d74a703..4de98da 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -385,7 +385,8 @@
// - __tlv_bootstrap - used to make sure support exists
// - spare pointer, used when mapped by the runtime
// - pointer to mangled symbol above with initializer
- unsigned PtrSize = TD->getPointerSizeInBits()/8;
+ unsigned AS = GV->getType()->getAddressSpace();
+ unsigned PtrSize = TD->getPointerSizeInBits(AS)/8;
OutStreamer.EmitSymbolValue(GetExternalSymbolSymbol("_tlv_bootstrap"),
PtrSize, 0);
OutStreamer.EmitIntValue(0, PtrSize, 0);
@@ -1299,7 +1300,7 @@
// Emit the function pointers in the target-specific order
const DataLayout *TD = TM.getDataLayout();
- unsigned Align = Log2_32(TD->getPointerPrefAlignment());
+ unsigned Align = Log2_32(TD->getPointerPrefAlignment(0));
std::stable_sort(Structors.begin(), Structors.end(), priority_order);
for (unsigned i = 0, e = Structors.size(); i != e; ++i) {
const MCSection *OutputSection =
@@ -1480,8 +1481,9 @@
if (Offset == 0)
return Base;
+ unsigned AS = cast<PointerType>(CE->getType())->getAddressSpace();
// Truncate/sext the offset to the pointer size.
- unsigned Width = TD.getPointerSizeInBits();
+ unsigned Width = TD.getPointerSizeInBits(AS);
if (Width < 64)
Offset = SignExtend64(Offset, Width);
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp b/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
index d94e1fe..6c17af2 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
@@ -112,7 +112,7 @@
switch (Encoding & 0x07) {
default: llvm_unreachable("Invalid encoded value.");
- case dwarf::DW_EH_PE_absptr: return TM.getDataLayout()->getPointerSize();
+ case dwarf::DW_EH_PE_absptr: return TM.getDataLayout()->getPointerSize(0);
case dwarf::DW_EH_PE_udata2: return 2;
case dwarf::DW_EH_PE_udata4: return 4;
case dwarf::DW_EH_PE_udata8: return 8;
diff --git a/lib/CodeGen/AsmPrinter/DIE.cpp b/lib/CodeGen/AsmPrinter/DIE.cpp
index 4d73b3c..73e18cd 100644
--- a/lib/CodeGen/AsmPrinter/DIE.cpp
+++ b/lib/CodeGen/AsmPrinter/DIE.cpp
@@ -200,7 +200,7 @@
case dwarf::DW_FORM_udata: Asm->EmitULEB128(Integer); return;
case dwarf::DW_FORM_sdata: Asm->EmitSLEB128(Integer); return;
case dwarf::DW_FORM_addr:
- Size = Asm->getDataLayout().getPointerSize(); break;
+ Size = Asm->getDataLayout().getPointerSize(0); break;
default: llvm_unreachable("DIE Value form not supported yet");
}
Asm->OutStreamer.EmitIntValue(Integer, Size, 0/*addrspace*/);
@@ -222,7 +222,7 @@
case dwarf::DW_FORM_data8: return sizeof(int64_t);
case dwarf::DW_FORM_udata: return MCAsmInfo::getULEB128Size(Integer);
case dwarf::DW_FORM_sdata: return MCAsmInfo::getSLEB128Size(Integer);
- case dwarf::DW_FORM_addr: return AP->getDataLayout().getPointerSize();
+ case dwarf::DW_FORM_addr: return AP->getDataLayout().getPointerSize(0);
default: llvm_unreachable("DIE Value form not supported yet");
}
}
@@ -249,7 +249,7 @@
unsigned DIELabel::SizeOf(AsmPrinter *AP, unsigned Form) const {
if (Form == dwarf::DW_FORM_data4) return 4;
if (Form == dwarf::DW_FORM_strp) return 4;
- return AP->getDataLayout().getPointerSize();
+ return AP->getDataLayout().getPointerSize(0);
}
#ifndef NDEBUG
@@ -273,7 +273,7 @@
unsigned DIEDelta::SizeOf(AsmPrinter *AP, unsigned Form) const {
if (Form == dwarf::DW_FORM_data4) return 4;
if (Form == dwarf::DW_FORM_strp) return 4;
- return AP->getDataLayout().getPointerSize();
+ return AP->getDataLayout().getPointerSize(0);
}
#ifndef NDEBUG
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 6acf19e..df162e0 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -384,7 +384,7 @@
// DW_AT_ranges appropriately.
TheCU->addUInt(ScopeDIE, dwarf::DW_AT_ranges, dwarf::DW_FORM_data4,
DebugRangeSymbols.size()
- * Asm->getDataLayout().getPointerSize());
+ * Asm->getDataLayout().getPointerSize(0));
for (SmallVector<InsnRange, 4>::const_iterator RI = Ranges.begin(),
RE = Ranges.end(); RI != RE; ++RI) {
DebugRangeSymbols.push_back(getLabelBeforeInsn(RI->first));
@@ -450,7 +450,7 @@
// DW_AT_ranges appropriately.
TheCU->addUInt(ScopeDIE, dwarf::DW_AT_ranges, dwarf::DW_FORM_data4,
DebugRangeSymbols.size()
- * Asm->getDataLayout().getPointerSize());
+ * Asm->getDataLayout().getPointerSize(0));
for (SmallVector<InsnRange, 4>::const_iterator RI = Ranges.begin(),
RE = Ranges.end(); RI != RE; ++RI) {
DebugRangeSymbols.push_back(getLabelBeforeInsn(RI->first));
@@ -1765,7 +1765,7 @@
Asm->EmitSectionOffset(Asm->GetTempSymbol("abbrev_begin"),
DwarfAbbrevSectionSym);
Asm->OutStreamer.AddComment("Address Size (in bytes)");
- Asm->EmitInt8(Asm->getDataLayout().getPointerSize());
+ Asm->EmitInt8(Asm->getDataLayout().getPointerSize(0));
emitDIE(Die);
Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("info_end", TheCU->getID()));
@@ -1811,14 +1811,14 @@
Asm->EmitInt8(0);
Asm->OutStreamer.AddComment("Op size");
- Asm->EmitInt8(Asm->getDataLayout().getPointerSize() + 1);
+ Asm->EmitInt8(Asm->getDataLayout().getPointerSize(0) + 1);
Asm->OutStreamer.AddComment("DW_LNE_set_address");
Asm->EmitInt8(dwarf::DW_LNE_set_address);
Asm->OutStreamer.AddComment("Section end label");
Asm->OutStreamer.EmitSymbolValue(Asm->GetTempSymbol("section_end",SectionEnd),
- Asm->getDataLayout().getPointerSize(),
+ Asm->getDataLayout().getPointerSize(0),
0/*AddrSpace*/);
// Mark end of matrix.
@@ -2047,7 +2047,7 @@
// Start the dwarf loc section.
Asm->OutStreamer.SwitchSection(
Asm->getObjFileLowering().getDwarfLocSection());
- unsigned char Size = Asm->getDataLayout().getPointerSize();
+ unsigned char Size = Asm->getDataLayout().getPointerSize(0);
Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("debug_loc", 0));
unsigned index = 1;
for (SmallVector<DotDebugLocEntry, 4>::iterator
@@ -2144,7 +2144,7 @@
// Start the dwarf ranges section.
Asm->OutStreamer.SwitchSection(
Asm->getObjFileLowering().getDwarfRangesSection());
- unsigned char Size = Asm->getDataLayout().getPointerSize();
+ unsigned char Size = Asm->getDataLayout().getPointerSize(0);
for (SmallVector<const MCSymbol *, 8>::iterator
I = DebugRangeSymbols.begin(), E = DebugRangeSymbols.end();
I != E; ++I) {
@@ -2202,7 +2202,7 @@
Asm->OutStreamer.AddComment("Dwarf Version");
Asm->EmitInt16(dwarf::DWARF_VERSION);
Asm->OutStreamer.AddComment("Address Size (in bytes)");
- Asm->EmitInt8(Asm->getDataLayout().getPointerSize());
+ Asm->EmitInt8(Asm->getDataLayout().getPointerSize(0));
for (SmallVector<const MDNode *, 4>::iterator I = InlinedSPNodes.begin(),
E = InlinedSPNodes.end(); I != E; ++I) {
@@ -2233,7 +2233,7 @@
if (Asm->isVerbose()) Asm->OutStreamer.AddComment("low_pc");
Asm->OutStreamer.EmitSymbolValue(LI->first,
- Asm->getDataLayout().getPointerSize(),0);
+ Asm->getDataLayout().getPointerSize(0),0);
}
}
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp
index 08fb6b3..31d0714 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp
@@ -417,7 +417,7 @@
// that we're omitting that bit.
TTypeEncoding = dwarf::DW_EH_PE_omit;
// dwarf::DW_EH_PE_absptr
- TypeFormatSize = Asm->getDataLayout().getPointerSize();
+ TypeFormatSize = Asm->getDataLayout().getPointerSize(0);
} else {
// Okay, we have actual filters or typeinfos to emit. As such, we need to
// pick a type encoding for them. We're about to emit a list of pointers to
diff --git a/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp b/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
index f7c0119..d0e27d1 100644
--- a/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
@@ -91,7 +91,7 @@
/// either condition is detected in a function which uses the GC.
///
void OcamlGCMetadataPrinter::finishAssembly(AsmPrinter &AP) {
- unsigned IntPtrSize = AP.TM.getDataLayout()->getPointerSize();
+ unsigned IntPtrSize = AP.TM.getDataLayout()->getPointerSize(0);
AP.OutStreamer.SwitchSection(AP.getObjFileLowering().getTextSection());
EmitCamlGlobal(getModule(), AP, "code_end");
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 91d5211..f117850 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -550,7 +550,7 @@
// address of a block, in which case it is the pointer size.
switch (getEntryKind()) {
case MachineJumpTableInfo::EK_BlockAddress:
- return TD.getPointerSize();
+ return TD.getPointerSize(0);
case MachineJumpTableInfo::EK_GPRel64BlockAddress:
return 8;
case MachineJumpTableInfo::EK_GPRel32BlockAddress:
@@ -570,7 +570,7 @@
// alignment.
switch (getEntryKind()) {
case MachineJumpTableInfo::EK_BlockAddress:
- return TD.getPointerABIAlignment();
+ return TD.getPointerABIAlignment(0);
case MachineJumpTableInfo::EK_GPRel64BlockAddress:
return TD.getABIIntegerTypeAlignment(64);
case MachineJumpTableInfo::EK_GPRel32BlockAddress:
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 79cfcdf..183416f 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -3449,9 +3449,12 @@
EVT VT = TLI.getOptimalMemOpType(Size, DstAlign, SrcAlign,
IsZeroVal, MemcpyStrSrc,
DAG.getMachineFunction());
+ Type *vtType = VT.isExtended() ? VT.getTypeForEVT(*DAG.getContext()) : NULL;
+ unsigned AS = (vtType && vtType->isPointerTy()) ?
+ cast<PointerType>(vtType)->getAddressSpace() : 0;
if (VT == MVT::Other) {
- if (DstAlign >= TLI.getDataLayout()->getPointerPrefAlignment() ||
+ if (DstAlign >= TLI.getDataLayout()->getPointerPrefAlignment(AS) ||
TLI.allowsUnalignedMemoryAccesses(VT)) {
VT = TLI.getPointerTy();
} else {
diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 8f5d770..bf26a6d 100644
--- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -77,9 +77,9 @@
Flags,
SectionKind::getDataRel(),
0, Label->getName());
- unsigned Size = TM.getDataLayout()->getPointerSize();
+ unsigned Size = TM.getDataLayout()->getPointerSize(0);
Streamer.SwitchSection(Sec);
- Streamer.EmitValueToAlignment(TM.getDataLayout()->getPointerABIAlignment());
+ Streamer.EmitValueToAlignment(TM.getDataLayout()->getPointerABIAlignment(0));
Streamer.EmitSymbolAttribute(Label, MCSA_ELF_TypeObject);
const MCExpr *E = MCConstantExpr::Create(Size, getContext());
Streamer.EmitELFSize(Label, E);