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Provide convenient helpers

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54451 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov
2008-08-07 09:51:54 +00:00
parent 5b794b98ce
commit 4578862dcc
3 changed files with 16 additions and 10 deletions
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12
include/llvm/Target/TargetAsmInfo.h
View File

@@ -45,6 +45,18 @@ namespace llvm {
ThreadData, ///< Initialized TLS data objects ThreadData, ///< Initialized TLS data objects
ThreadBSS ///< Uninitialized TLS data objects ThreadBSS ///< Uninitialized TLS data objects
}; };
static inline bool isReadOnly(Kind K) {
return (K == SectionKind::ROData ||
K == SectionKind::RODataMergeConst ||
K == SectionKind::RODataMergeStr ||
K == SectionKind::SmallROData);
}
static inline bool isBSS(Kind K) {
return (K == SectionKind::BSS ||
K == SectionKind::SmallBSS);
}
} }
namespace SectionFlags { namespace SectionFlags {

4
lib/Target/Mips/MipsTargetAsmInfo.cpp
View File

@@ -61,7 +61,7 @@ SectionKindForGlobal(const GlobalValue *GV) const {
if (Subtarget->hasABICall()) if (Subtarget->hasABICall())
return K; return K;
if (K != SectionKind::Data && K != SectionKind::BSS && if (K != SectionKind::Data && K != SectionKind::BSS &&
K != SectionKind::RODataMergeConst) K != SectionKind::RODataMergeConst)
return K; return K;
@@ -69,7 +69,7 @@ SectionKindForGlobal(const GlobalValue *GV) const {
const TargetData *TD = ETM->getTargetData(); const TargetData *TD = ETM->getTargetData();
unsigned Size = TD->getABITypeSize(GV->getType()->getElementType()); unsigned Size = TD->getABITypeSize(GV->getType()->getElementType());
unsigned Threshold = Subtarget->getSSectionThreshold(); unsigned Threshold = Subtarget->getSSectionThreshold();
if (Size > 0 && Size <= Threshold) { if (Size > 0 && Size <= Threshold) {
if (K == SectionKind::BSS) if (K == SectionKind::BSS)
return SectionKind::SmallBSS; return SectionKind::SmallBSS;

10
lib/Target/TargetAsmInfo.cpp
View File

@@ -306,15 +306,9 @@ TargetAsmInfo::SelectSectionForGlobal(const GlobalValue *GV) const {
} else { } else {
if (Kind == SectionKind::Text) if (Kind == SectionKind::Text)
return getTextSection_(); return getTextSection_();
else if ((Kind == SectionKind::BSS || else if (isBSS(Kind) && getBSSSection_())
Kind == SectionKind::SmallBSS) &&
getBSSSection_())
return getBSSSection_(); return getBSSSection_();
else if (getReadOnlySection_() && else if (getReadOnlySection_() && SectionKind::isReadOnly(Kind))
(Kind == SectionKind::ROData ||
Kind == SectionKind::RODataMergeConst ||
Kind == SectionKind::RODataMergeStr ||
Kind == SectionKind::SmallROData))
return getReadOnlySection_(); return getReadOnlySection_();
} }