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eliminate TargetLoweringObjectFileSparc in favor of a TAI hook.

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A TAI hook is appropriate in this case because this is just an
asm syntax issue, not a semantic difference. TLOF should model
the semantics of the section.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78498 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-08-08 20:43:12 +00:00
parent 17421d81fd
commit 5277b22687
7 changed files with 45 additions and 34 deletions
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28
lib/Target/Sparc/SparcISelLowering.cpp
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@@ -549,34 +549,8 @@ static SPCC::CondCodes FPCondCCodeToFCC(ISD::CondCode CC) {
}
}
namespace {
class TargetLoweringObjectFileSparc : public TargetLoweringObjectFileELF {
public:
void getSectionFlagsAsString(SectionKind Kind,
SmallVectorImpl<char> &Str) const {
if (Kind.isMergeableConst() || Kind.isMergeableCString())
return TargetLoweringObjectFileELF::getSectionFlagsAsString(Kind, Str);
// FIXME: Inefficient.
std::string Res;
if (!Kind.isMetadata())
Res += ",#alloc";
if (Kind.isText())
Res += ",#execinstr";
if (Kind.isWriteable())
Res += ",#write";
if (Kind.isThreadLocal())
Res += ",#tls";
Str.append(Res.begin(), Res.end());
}
};
}
SparcTargetLowering::SparcTargetLowering(TargetMachine &TM)
: TargetLowering(TM, new TargetLoweringObjectFileSparc()) {
: TargetLowering(TM, new TargetLoweringObjectFileELF()) {
// Set up the register classes.
addRegisterClass(MVT::i32, SP::IntRegsRegisterClass);