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<DIV><FONT size=2 face=Verdana>hi all</FONT></DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana> I read LLVM manual, and have a question in
the LLVM IR.</FONT></DIV>
<DIV><FONT size=2 face=Verdana>The IR is low-level SSA based instruction
set.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2 face=Verdana>I want to know what the difference between
the LLVM IR and SSA form? </FONT></DIV>
<DIV><FONT size=2 face=Verdana>They are same, similar to tree-ssa of
GCC convertion GIMPLE tree to SSA and convert back when optimizations
finish? </FONT></DIV>
<DIV><FONT size=2 face=Verdana>or just </FONT><FONT size=2 face=Verdana>attach
the SSA info in the LLVM IR?</FONT></DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana>Thanks for your feedback.</FONT></DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana>-Joey</DIV></FONT></BODY></HTML>