[LLVMdev] Problems with new bytecode format
romixlev at yahoo.com
Tue Dec 19 17:32:18 PST 2006
I just updated my LLVM sources from CVS/HEAD and rebuilt them. And I
downloaded the GCC4 frontend from the 1.9 release.
Now I cannot compile anything, since GCC frontend seems to produce BC
files that cannot be read by llvm-dis, llc and other utils.
llvm-dis shows a following message:
Bytecode formats < 7 are not longer supported. Use llvm-upgrade.
But since the new llvm-dis cannot disassemble, I cannot use
llvm-upgrade, since I need a way to produce an *.ll file.
What's wrong? I thought that LLVM 1.9 GCC4 frontend produces BC files
in a new format already? Or do I need to rebuild the front-end from the
CVS? May be there are pre-built images available?
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