[LLVMdev] llc debug info

[Jim Grosbach]

Have you tried passing -debug?

On Mar 12, 2014, at 3:57 AM, 徐偉哲 <daniel60602 at gmail.com> wrote:

> I can generate debug info using opt like this:
> opt < a.bc > /dev/null -mypass -debug
> 
> But I don't know how to do it using llc.
> I check http://llvm.org/docs/CommandGuide/llc.html
> there are not any information about debug flags.
> 
> Purpose
> EX:
> I want to print all the DEBUG(dbgs()......) in llvm/lib/CodeGen/RegAllocGreedy.cpp .
> What should I do?
> 
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