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| author | Bill Wendling <isanbard@gmail.com> | 2011-06-22 23:16:51 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2011-06-22 23:16:51 +0000 |
| commit | 1a3ab63cb59d7f7726b47cdda3b9509e999d1653 (patch) | |
| tree | a4db716e7aa4ce39f2ed7bdc3cc774f15e8ee72f /lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | d6379a993c7e40521bd5c8c6469e32697b4c41d1 (diff) | |
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
Diffstat (limited to 'lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
| -rw-r--r-- | lib/CodeGen/TargetLoweringObjectFileImpl.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
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); |