Can GCC emit debug information to support debug uninitialized local variables

[Ian Lance Taylor]

asmwarrior <asmwarrior@gmail.com> writes:

> My question is: Is there any possible that GCC can emit some debug
> information to indicate that one variable is initialed or not.(at
> least in the DEBUG build mode)

You didn't mention which version of gcc you are testing.  With current
gcc see if the -fvar-tracking option helps.

Ian