From ebc5066b9bcf1a3ead167613bb496b24f8c67f8b Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Tue, 19 Apr 2011 20:32:39 +0000 Subject: CodeGen: Eliminate a use of getDarwinMajorNumber(). - There is a minor semantic change here (evidenced by the test change) for Darwin triples that have no version component. I debated changing the default behavior of isOSVersionLT, but decided it made more sense for triples to be explicit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129802 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/TargetLoweringObjectFileImpl.cpp | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) (limited to 'lib/CodeGen/TargetLoweringObjectFileImpl.cpp') diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp index 3e45cd8cbb..82c186e1c3 100644 --- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp +++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp @@ -479,18 +479,10 @@ void TargetLoweringObjectFileMachO::Initialize(MCContext &Ctx, IsFunctionEHFrameSymbolPrivate = false; SupportsWeakOmittedEHFrame = false; + // .comm doesn't support alignment before Leopard. Triple T(((LLVMTargetMachine&)TM).getTargetTriple()); - if (T.getOS() == Triple::Darwin) { - switch (T.getDarwinMajorNumber()) { - case 7: // 10.3 Panther. - case 8: // 10.4 Tiger. - CommDirectiveSupportsAlignment = false; - break; - case 9: // 10.5 Leopard. - case 10: // 10.6 SnowLeopard. - break; - } - } + if (T.isOSX() && T.isOSXVersionLT(10, 5)) + CommDirectiveSupportsAlignment = false; TargetLoweringObjectFile::Initialize(Ctx, TM); -- cgit v1.2.3-18-g5258