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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
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 {

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

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

10
lib/Target/TargetAsmInfo.cpp
View File

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