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| author | Saleem Abdulrasool <compnerd@compnerd.org> | 2016-05-24 03:21:01 +0000 |
|---|---|---|
| committer | Saleem Abdulrasool <compnerd@compnerd.org> | 2016-05-24 03:21:01 +0000 |
| commit | 09d305fb6c5e7700986d9f2c5d69362279f772c8 (patch) | |
| tree | d0d1ddd910f4ee0ebb91f9b04d80e3e3769cac12 /clang/lib/CodeGen | |
| parent | afa35a2a37b2c488142a723686031a22c032f8ad (diff) | |
| download | bcm5719-llvm-09d305fb6c5e7700986d9f2c5d69362279f772c8.tar.gz bcm5719-llvm-09d305fb6c5e7700986d9f2c5d69362279f772c8.zip | |
CodeGen: indicate to the backend the exception model
Thread through -fsjlj-exceptions to the backend via the TargetOptions. This is
in preparation for supporting SjLj exceptions on x86 (e.g. for MinGW).
llvm-svn: 270528
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/BackendUtil.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp index 2de897b51d1..e2bbedd500d 100644 --- a/clang/lib/CodeGen/BackendUtil.cpp +++ b/clang/lib/CodeGen/BackendUtil.cpp @@ -591,6 +591,9 @@ TargetMachine *EmitAssemblyHelper::CreateTargetMachine(bool MustCreateTM) { .Case("gnu", llvm::EABI::GNU) .Default(llvm::EABI::Default); + if (LangOpts.SjLjExceptions) + Options.ExceptionModel = llvm::ExceptionHandling::SjLj; + Options.LessPreciseFPMADOption = CodeGenOpts.LessPreciseFPMAD; Options.NoInfsFPMath = CodeGenOpts.NoInfsFPMath; Options.NoNaNsFPMath = CodeGenOpts.NoNaNsFPMath; |
