2009/3/17 Ian Lance Taylor i...@google.com:
The local labels used for blocks are normally discarded by the assembler
and thus are never seen by tools like oprofile. Using named symbols for
basic blocks seems like a reasonable option if it will indeed give
better information from oprofile,
Hello,
I'd like to get more helpful information from the final .S file, such
as basic block info, so that I can draw a cfg graph through a script.
Perhaps the -fverbose-asm option is the right way to open this
functionality. Here's a simple patch based on the current trunk svn.
Index:
Eric Fisher joefoxr...@gmail.com writes:
I'd like to get more helpful information from the final .S file, such
as basic block info, so that I can draw a cfg graph through a script.
The basic block information and the CFG graph is not reliable at that
point in the compilation. Your patch will
