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Size of binaries



I realise that there were excellent reasons for compiling debian 3.0
for ia64 with gcc 2.96, but I'm looking forward to woody+1 when we get
to use a more recent compiler:

-rwxr-xr-x    1 willy    Debian   14646395 May  3 12:00 gcc/stage1/cc1
-rwxr-xr-x    1 willy    Debian   10535738 May  3 13:13 gcc/stage2/cc1

The first binary is gcc-3.1 compiled with gcc-2.96.  The second is
gcc-3.1 compiled with gcc-3.1.  A whopping 28% reduction in size.
And it looks even better if you strip them (most debian binaries are
delivered stripped):

-rwxr-xr-x    1 willy    Debian    9778176 May  3 15:32 stage1.cc
-rwxr-xr-x    1 willy    Debian    5274160 May  3 15:32 stage2.cc

An even more impressive 46% reduction in size.  I have no idea how
typical this is and I haven't attempted to quantify runtime performance
yet -- it's still bootstrapping itself.  But I thought these results were
sufficiently interesting to comment on.

-- 
Revolutions do not require corporate support.


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