[LLVMdev] strange floating point problem
Tim Northover
t.p.northover at gmail.com
Wed Jun 20 23:31:40 PDT 2012
Hi Alex,
> The IL looks fine. It is optimized so there are only the function
> calls with the different constant double values as direct input. If I
> change the values from double to i64 everything works fine!
I've not seen similar problems. Is there any chance you can send more
details? The .ll file itself, llc invocation options and LLVM version
would help a lot.
Other than that, you could try using a trunk build, or perhaps see if
the same thing happens when you change the to/from SSE.
Tim.
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