Displaying 2 results from an estimated 2 matches for "4ecb11de".
2013 Jan 14
2
[LLVMdev] [cfe-dev] RFC: Codifying (but not formalizing) the optimization levels in LLVM and Clang
Renato Golin Linaro <renato.golin at linaro.org> writes:
> I don't think you really need a performing debug image, though.
Oh, you'd be surprised. We have hit many cases where debugging a
completely unoptimized program is so slow it's not worth doing. Think
about large parallel codes with millions of threads running on hundreds
of thousands of sockets.
Debugging even
2013 Jan 14
0
[LLVMdev] [cfe-dev] RFC: Codifying (but not formalizing) the optimization levels in LLVM and Clang
...at I meant is that there is little need for an -O3-no-reorder
optimization level. Maybe in extreme cases, but I wouldn't bet on it.
cheers,
--renato
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