[LLVMdev] SIGFPE generation
sarah at findatlantis.com
Fri Apr 9 14:52:45 PDT 2010
Just a quick question...
I've been attempting to trap floating point badness by setting up a
SIGFPE handler. However, I'm not seeing it trigger, even for simple
test code that forces division by zero. I'm generating bitcode with
llvm-gcc and then executing it with a (modified) version of the
jitter, for reference.
Is there any arcane magic necessary to turn on SIGFPE generation?
Thank you in advance,
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