From 1a3ab63cb59d7f7726b47cdda3b9509e999d1653 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Wed, 22 Jun 2011 23:16:51 +0000 Subject: Add a flag that indicates whether a target supports compact unwind info or not. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133662 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/TargetLoweringObjectFileImpl.cpp | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'lib/CodeGen/TargetLoweringObjectFileImpl.cpp') diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp index 3f346a3595..df42b2ca0b 100644 --- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp +++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp @@ -487,8 +487,12 @@ void TargetLoweringObjectFileMachO::Initialize(MCContext &Ctx, // .comm doesn't support alignment before Leopard. Triple T(((LLVMTargetMachine&)TM).getTargetTriple()); - if (T.isMacOSX() && T.isMacOSXVersionLT(10, 5)) - CommDirectiveSupportsAlignment = false; + if (T.isMacOSX()) { + if (T.isMacOSXVersionLT(10, 5)) + CommDirectiveSupportsAlignment = false; + if (!T.isMacOSXVersionLT(10, 6)) + SupportsCompactUnwindInfo = true; + } TargetLoweringObjectFile::Initialize(Ctx, TM); -- cgit v1.2.3-18-g5258