Rename isWeakForLinker to mayBeOverridden. Use it
instead of hasWeakLinkage in a bunch of optimization
passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56782 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
index 08f0597..8789b82 100644
--- a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
@@ -871,7 +871,7 @@
}
}
- if (GVar->hasInternalLinkage() || GVar->isWeakForLinker()) {
+ if (GVar->hasInternalLinkage() || GVar->mayBeOverridden()) {
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
if (TAI->getLCOMMDirective() != NULL) {
diff --git a/lib/Target/DarwinTargetAsmInfo.cpp b/lib/Target/DarwinTargetAsmInfo.cpp
index 7de8900..0e4b09a 100644
--- a/lib/Target/DarwinTargetAsmInfo.cpp
+++ b/lib/Target/DarwinTargetAsmInfo.cpp
@@ -73,7 +73,7 @@
const Section*
DarwinTargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV) const {
SectionKind::Kind Kind = SectionKindForGlobal(GV);
- bool isWeak = GV->isWeakForLinker();
+ bool isWeak = GV->mayBeOverridden();
bool isNonStatic = (DTM->getRelocationModel() != Reloc::Static);
switch (Kind) {
diff --git a/lib/Target/ELFTargetAsmInfo.cpp b/lib/Target/ELFTargetAsmInfo.cpp
index 7457e08..dcf1830 100644
--- a/lib/Target/ELFTargetAsmInfo.cpp
+++ b/lib/Target/ELFTargetAsmInfo.cpp
@@ -55,7 +55,7 @@
return getNamedSection(Name.c_str(), Flags);
}
} else if (const GlobalVariable *GVar = dyn_cast<GlobalVariable>(GV)) {
- if (GVar->isWeakForLinker()) {
+ if (GVar->mayBeOverridden()) {
std::string Name = UniqueSectionForGlobal(GVar, Kind);
unsigned Flags = SectionFlagsForGlobal(GVar, Name.c_str());
return getNamedSection(Name.c_str(), Flags);
diff --git a/lib/Target/IA64/IA64AsmPrinter.cpp b/lib/Target/IA64/IA64AsmPrinter.cpp
index 0d04bf5..a2c8746 100644
--- a/lib/Target/IA64/IA64AsmPrinter.cpp
+++ b/lib/Target/IA64/IA64AsmPrinter.cpp
@@ -275,7 +275,7 @@
if (C->isNullValue() && !GVar->hasSection()) {
if (!GVar->isThreadLocal() &&
- (GVar->hasInternalLinkage() || GVar->isWeakForLinker())) {
+ (GVar->hasInternalLinkage() || GVar->mayBeOverridden())) {
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
if (GVar->hasInternalLinkage()) {
diff --git a/lib/Target/Mips/MipsAsmPrinter.cpp b/lib/Target/Mips/MipsAsmPrinter.cpp
index 9525f46..f384c33 100644
--- a/lib/Target/Mips/MipsAsmPrinter.cpp
+++ b/lib/Target/Mips/MipsAsmPrinter.cpp
@@ -504,7 +504,7 @@
if (C->isNullValue() && !GVar->hasSection()) {
if (!GVar->isThreadLocal() &&
- (GVar->hasInternalLinkage() || GVar->isWeakForLinker())) {
+ (GVar->hasInternalLinkage() || GVar->mayBeOverridden())) {
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
if (GVar->hasInternalLinkage())
diff --git a/lib/Target/Mips/MipsTargetAsmInfo.cpp b/lib/Target/Mips/MipsTargetAsmInfo.cpp
index 4d2881e..0df6249 100644
--- a/lib/Target/Mips/MipsTargetAsmInfo.cpp
+++ b/lib/Target/Mips/MipsTargetAsmInfo.cpp
@@ -85,7 +85,7 @@
SectionKind::Kind K = SectionKindForGlobal(GV);
const GlobalVariable *GVA = dyn_cast<GlobalVariable>(GV);
- if (GVA && (!GVA->isWeakForLinker()))
+ if (GVA && (!GVA->mayBeOverridden()))
switch (K) {
case SectionKind::SmallData:
return getSmallDataSection();
diff --git a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index 557c3af..53ba880 100644
--- a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -675,7 +675,7 @@
if (C->isNullValue() && /* FIXME: Verify correct */
!GVar->hasSection() &&
(GVar->hasInternalLinkage() || GVar->hasExternalLinkage() ||
- GVar->isWeakForLinker())) {
+ GVar->mayBeOverridden())) {
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
if (GVar->hasExternalLinkage()) {
@@ -900,7 +900,7 @@
if (C->isNullValue() && /* FIXME: Verify correct */
!GVar->hasSection() &&
(GVar->hasInternalLinkage() || GVar->hasExternalLinkage() ||
- GVar->isWeakForLinker())) {
+ GVar->mayBeOverridden())) {
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
if (GVar->hasExternalLinkage()) {
diff --git a/lib/Target/Sparc/SparcAsmPrinter.cpp b/lib/Target/Sparc/SparcAsmPrinter.cpp
index 424adaa..6e8c68b 100644
--- a/lib/Target/Sparc/SparcAsmPrinter.cpp
+++ b/lib/Target/Sparc/SparcAsmPrinter.cpp
@@ -253,7 +253,7 @@
if (C->isNullValue() && !GVar->hasSection()) {
if (!GVar->isThreadLocal() &&
- (GVar->hasInternalLinkage() || GVar->isWeakForLinker())) {
+ (GVar->hasInternalLinkage() || GVar->mayBeOverridden())) {
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
if (GVar->hasInternalLinkage())
diff --git a/lib/Target/TargetAsmInfo.cpp b/lib/Target/TargetAsmInfo.cpp
index 03fd326..edbacb3 100644
--- a/lib/Target/TargetAsmInfo.cpp
+++ b/lib/Target/TargetAsmInfo.cpp
@@ -240,7 +240,7 @@
assert(0 && "Unexpected section kind!");
}
- if (GV->isWeakForLinker())
+ if (GV->mayBeOverridden())
Flags |= SectionFlags::Linkonce;
}
@@ -291,7 +291,7 @@
TargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV) const {
SectionKind::Kind Kind = SectionKindForGlobal(GV);
- if (GV->isWeakForLinker()) {
+ if (GV->mayBeOverridden()) {
std::string Name = UniqueSectionForGlobal(GV, Kind);
unsigned Flags = SectionFlagsForGlobal(GV, Name.c_str());
return getNamedSection(Name.c_str(), Flags);
diff --git a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
index 6e596b4..366a542 100644
--- a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
+++ b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
@@ -383,7 +383,7 @@
if (shouldPrintStub(TM, Subtarget)) {
// Link-once, declaration, or Weakly-linked global variables need
// non-lazily-resolved stubs
- if (GV->isDeclaration() || GV->isWeakForLinker()) {
+ if (GV->isDeclaration() || GV->mayBeOverridden()) {
// Dynamically-resolved functions need a stub for the function.
if (isCallOp && isa<Function>(GV)) {
// Function stubs are no longer needed for Mac OS X 10.5 and up.
@@ -790,7 +790,7 @@
}
if (!GVar->isThreadLocal() &&
- (GVar->hasInternalLinkage() || GVar->isWeakForLinker())) {
+ (GVar->hasInternalLinkage() || GVar->mayBeOverridden())) {
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
if (TAI->getLCOMMDirective() != NULL) {