[LLVMdev] -enable-eh not default in lli

[Duncan Sands]

Hi James,

> lli --help says:
>
> "-enable-eh - Emit DWARF exception handling (default if target supports)"
>
> But in fact the default on x86-64 linux seems to be disabled, even
> though exception handling is supported both for lli and when I use the
> JIT as a library. Is this a bug? I can't find where
> llvm::DwarfExceptionHandling is being conditionally set by the JIT based
> on exception handling support.

I'm not sure what you are asking.  Are you saying that eh doesn't work with
the JIT on x86-64?  Or are you saying that it does work, and wondering why
because this option seems to be off?

Ciao,

Duncan.