Revert r199871 and replace it with a simple check in the debug info
code to see if we're emitting a function into a non-default
text section. This is still a less-than-ideal solution, but more
contained than r199871 to determine whether or not we're emitting
code into an array of comdat sections.
llvm-svn: 200269
diff --git a/llvm/lib/Target/Hexagon/HexagonTargetObjectFile.cpp b/llvm/lib/Target/Hexagon/HexagonTargetObjectFile.cpp
index a26b81d..7773cff 100644
--- a/llvm/lib/Target/Hexagon/HexagonTargetObjectFile.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonTargetObjectFile.cpp
@@ -87,7 +87,7 @@
const MCSection *HexagonTargetObjectFile::
SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
- Mangler *Mang, TargetMachine &TM) const {
+ Mangler *Mang, const TargetMachine &TM) const {
// Handle Small Section classification here.
if (Kind.isBSS() && IsGlobalInSmallSection(GV, TM, Kind))
diff --git a/llvm/lib/Target/Hexagon/HexagonTargetObjectFile.h b/llvm/lib/Target/Hexagon/HexagonTargetObjectFile.h
index ac87814..41f6792 100644
--- a/llvm/lib/Target/Hexagon/HexagonTargetObjectFile.h
+++ b/llvm/lib/Target/Hexagon/HexagonTargetObjectFile.h
@@ -30,9 +30,10 @@
const TargetMachine &TM) const;
bool IsSmallDataEnabled () const;
- const MCSection *SelectSectionForGlobal(const GlobalValue *GV,
- SectionKind Kind, Mangler *Mang,
- TargetMachine &TM) const;
+ const MCSection* SelectSectionForGlobal(const GlobalValue *GV,
+ SectionKind Kind,
+ Mangler *Mang,
+ const TargetMachine &TM) const;
};
} // namespace llvm
diff --git a/llvm/lib/Target/Mips/MipsTargetObjectFile.cpp b/llvm/lib/Target/Mips/MipsTargetObjectFile.cpp
index 90808bc..4c748c5 100644
--- a/llvm/lib/Target/Mips/MipsTargetObjectFile.cpp
+++ b/llvm/lib/Target/Mips/MipsTargetObjectFile.cpp
@@ -103,7 +103,7 @@
const MCSection *MipsTargetObjectFile::
SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
- Mangler *Mang, TargetMachine &TM) const {
+ Mangler *Mang, const TargetMachine &TM) const {
// TODO: Could also support "weak" symbols as well with ".gnu.linkonce.s.*"
// sections?
diff --git a/llvm/lib/Target/Mips/MipsTargetObjectFile.h b/llvm/lib/Target/Mips/MipsTargetObjectFile.h
index 9aaf794..c0e9140 100644
--- a/llvm/lib/Target/Mips/MipsTargetObjectFile.h
+++ b/llvm/lib/Target/Mips/MipsTargetObjectFile.h
@@ -31,8 +31,9 @@
const TargetMachine &TM) const;
const MCSection *SelectSectionForGlobal(const GlobalValue *GV,
- SectionKind Kind, Mangler *Mang,
- TargetMachine &TM) const;
+ SectionKind Kind,
+ Mangler *Mang,
+ const TargetMachine &TM) const;
// TODO: Classify globals as mips wishes.
const MCSection *getReginfoSection() const { return ReginfoSection; }
diff --git a/llvm/lib/Target/PowerPC/PPCTargetObjectFile.cpp b/llvm/lib/Target/PowerPC/PPCTargetObjectFile.cpp
index b9cfe7c..3267867 100644
--- a/llvm/lib/Target/PowerPC/PPCTargetObjectFile.cpp
+++ b/llvm/lib/Target/PowerPC/PPCTargetObjectFile.cpp
@@ -24,7 +24,7 @@
const MCSection * PPC64LinuxTargetObjectFile::
SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
- Mangler *Mang, TargetMachine &TM) const {
+ Mangler *Mang, const TargetMachine &TM) const {
const MCSection *DefaultSection =
TargetLoweringObjectFileELF::SelectSectionForGlobal(GV, Kind, Mang, TM);
diff --git a/llvm/lib/Target/PowerPC/PPCTargetObjectFile.h b/llvm/lib/Target/PowerPC/PPCTargetObjectFile.h
index 5719545..262c522 100644
--- a/llvm/lib/Target/PowerPC/PPCTargetObjectFile.h
+++ b/llvm/lib/Target/PowerPC/PPCTargetObjectFile.h
@@ -22,10 +22,9 @@
virtual void Initialize(MCContext &Ctx, const TargetMachine &TM);
- virtual const MCSection *SelectSectionForGlobal(const GlobalValue *GV,
- SectionKind Kind,
- Mangler *Mang,
- TargetMachine &TM) const;
+ virtual const MCSection *
+ SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
+ Mangler *Mang, const TargetMachine &TM) const;
/// \brief Describe a TLS variable address within debug info.
virtual const MCExpr *getDebugThreadLocalSymbol(const MCSymbol *Sym) const;
diff --git a/llvm/lib/Target/TargetLoweringObjectFile.cpp b/llvm/lib/Target/TargetLoweringObjectFile.cpp
index 8d73a3a..b62577e 100644
--- a/llvm/lib/Target/TargetLoweringObjectFile.cpp
+++ b/llvm/lib/Target/TargetLoweringObjectFile.cpp
@@ -265,7 +265,7 @@
/// be passed external (or available externally) globals.
const MCSection *TargetLoweringObjectFile::
SectionForGlobal(const GlobalValue *GV, SectionKind Kind, Mangler *Mang,
- TargetMachine &TM) const {
+ const TargetMachine &TM) const {
// Select section name.
if (GV->hasSection())
return getExplicitSectionGlobal(GV, Kind, Mang, TM);
@@ -277,9 +277,11 @@
// Lame default implementation. Calculate the section name for global.
-const MCSection *TargetLoweringObjectFile::SelectSectionForGlobal(
- const GlobalValue *GV, SectionKind Kind, Mangler *Mang,
- TargetMachine &TM) const {
+const MCSection *
+TargetLoweringObjectFile::SelectSectionForGlobal(const GlobalValue *GV,
+ SectionKind Kind,
+ Mangler *Mang,
+ const TargetMachine &TM) const{
assert(!Kind.isThreadLocal() && "Doesn't support TLS");
if (Kind.isText())
diff --git a/llvm/lib/Target/TargetMachine.cpp b/llvm/lib/Target/TargetMachine.cpp
index 39ade0a..a235035 100644
--- a/llvm/lib/Target/TargetMachine.cpp
+++ b/llvm/lib/Target/TargetMachine.cpp
@@ -55,7 +55,6 @@
MCUseLoc(true),
MCUseCFI(true),
MCUseDwarfDirectory(false),
- DebugUseUniqueSections(false),
RequireStructuredCFG(false),
Options(Options) {
}
diff --git a/llvm/lib/Target/XCore/XCoreTargetObjectFile.cpp b/llvm/lib/Target/XCore/XCoreTargetObjectFile.cpp
index fec79d7..61eb2b5 100644
--- a/llvm/lib/Target/XCore/XCoreTargetObjectFile.cpp
+++ b/llvm/lib/Target/XCore/XCoreTargetObjectFile.cpp
@@ -130,7 +130,7 @@
const MCSection *XCoreTargetObjectFile::
SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind, Mangler *Mang,
- TargetMachine &TM) const{
+ const TargetMachine &TM) const{
if (Kind.isText()) return TextSection;
if (Kind.isMergeable1ByteCString()) return CStringSection;
if (Kind.isMergeableConst4()) return MergeableConst4Section;
diff --git a/llvm/lib/Target/XCore/XCoreTargetObjectFile.h b/llvm/lib/Target/XCore/XCoreTargetObjectFile.h
index 127ff07..bf9798d 100644
--- a/llvm/lib/Target/XCore/XCoreTargetObjectFile.h
+++ b/llvm/lib/Target/XCore/XCoreTargetObjectFile.h
@@ -27,10 +27,9 @@
getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind,
Mangler *Mang, const TargetMachine &TM) const;
- virtual const MCSection *SelectSectionForGlobal(const GlobalValue *GV,
- SectionKind Kind,
- Mangler *Mang,
- TargetMachine &TM) const;
+ virtual const MCSection *
+ SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
+ Mangler *Mang, const TargetMachine &TM) const;
virtual const MCSection *getSectionForConstant(SectionKind Kind) const;
};