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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2012-01-11 19:00:37 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2012-01-11 19:00:37 +0000 |
| commit | 2028b793e1fd1a8dd4d99b0b7c9972865d5e806a (patch) | |
| tree | 7ef8a689686717facb1837bc11b510c2ee1f9f79 /lib/Target/X86/X86TargetMachine.cpp | |
| parent | 7692ce9e810ed1707da46faf20c84f1ffd54bc55 (diff) | |
| download | llvm-2028b793e1fd1a8dd4d99b0b7c9972865d5e806a.tar.gz llvm-2028b793e1fd1a8dd4d99b0b7c9972865d5e806a.tar.bz2 llvm-2028b793e1fd1a8dd4d99b0b7c9972865d5e806a.tar.xz | |
Support segmented stacks on mac.
This uses TLS slot 90, which actually belongs to JavaScriptCore. We only support
frames with static size
Patch by Brian Anderson.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147960 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86TargetMachine.cpp')
| -rw-r--r-- | lib/Target/X86/X86TargetMachine.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp index d73a3dd7f3..b8002d57eb 100644 --- a/lib/Target/X86/X86TargetMachine.cpp +++ b/lib/Target/X86/X86TargetMachine.cpp @@ -102,9 +102,6 @@ X86TargetMachine::X86TargetMachine(const Target &T, StringRef TT, // default to hard float ABI if (Options.FloatABIType == FloatABI::Default) this->Options.FloatABIType = FloatABI::Hard; - - if (Options.EnableSegmentedStacks && !Subtarget.isTargetELF()) - report_fatal_error("Segmented stacks are only implemented on ELF."); } //===----------------------------------------------------------------------===// |