[llvm-dev] raw_pwrite_stream on a non-fixed-size buffer?
Frank Winter via llvm-dev
llvm-dev at lists.llvm.org
Wed May 4 07:47:36 PDT 2016
I wanted to bring this up again. I still try to get access to the
assembler of a jit-compiled function/module using llvm 3.8 and later. In
3.8 the interface to addPassesToEmitFile has changed and my old method
doesn't work any more.
In principle one gets the asm with
targetMachine->addPassesToEmitFile( PM , *OS ,
where *OS is a raw_pwrite_stream.
The problem is that I only find use cases of raw_pwrite_stream where the
derived class raw_svector_ostream is initialized on a SmallString, like
However, the assembler of the modules could be arbitrary large (not
fitting in any finite sized SmallString)
What can I do?
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