gcc SSA output support on Mac OS X

[Rob Quigley]

Hey everyone,

I'm trying to compile a C++ file to SSA (single static assignment) and  
this should be possible with g++ as gcc from 4 onwards includes this  
facility (developer.apple.com/documentation/Darwin/Reference/ManPages/ 
man1/i686-apple-darwin9-g++-4.0.1.1.html) but i have not been able to  
do it with gcc 4.0.1 or 4.2.1.


Is this a mac issue or a me issue?

i'm compiling with the -fdump-tree-ssa switch.

If i compile with -fdump-tree-all the folowing files appear but  
no .ssa file :-(

helloc.c.003t.original\
helloc.c.004t.gimple\
helloc.c.007t.vcg\
helloc.c.017t.useless\
helloc.c.020t.lower\
helloc.c.021t.eh\
helloc.c.022t.cfg\
helloc.c.023t.cplxlower0\
helloc.c.024t.veclower\
helloc.c.026t.fixupcfg\

Any ideas would be great.

Cheers,


Rob.