[LLVMdev] Debug Information for LLVM 2.6 and TOT

[John Criswell]

Dear All,

1) I recall reading somewhere that a few optimizations in LLVM 2.6 strip 
away debug information when such information interferes with 
optimization.  Is this correct, and if so, does anyone know off-hand 
which optimizations do this?

2) I believe a new debug annotation design is being implemented in 
mainline LLVM for the 2.7 release.  What is the current status of this 
work?  Does it already yield more accurate debug information than LLVM 2.6?

Thanks in advance for any answers.

-- John T.