2014-03-18 22:07:45 +00:00
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Pull in r200452 from upstream clang trunk (by Jakob Stoklund Olesen):
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SPARCv9 supports atomic operations up to 64 bits.
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Patch by Roman Divacky!
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2014-05-24 22:27:31 +00:00
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Introduced here: http://svnweb.freebsd.org/changeset/base/262262
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2014-03-18 22:07:45 +00:00
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Index: tools/clang/lib/Basic/Targets.cpp
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===================================================================
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--- tools/clang/lib/Basic/Targets.cpp
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+++ tools/clang/lib/Basic/Targets.cpp
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@@ -4535,6 +4535,7 @@ class SparcV9TargetInfo : public SparcTargetInfo {
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LongDoubleWidth = 128;
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LongDoubleAlign = 128;
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LongDoubleFormat = &llvm::APFloat::IEEEquad;
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+ MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64;
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}
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virtual void getTargetDefines(const LangOptions &Opts,
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