[M3commit] CVS Update: cm3

[Jay Krell]

CVSROOT:	/usr/cvs
Changes by:	jkrell at birch.	12/08/09 13:53:06

Modified files:
	cm3/m3-sys/m3cc/gcc-4.7/gcc/: tree-scalar-evolution.c 
	                              tree-ssa-forwprop.c 
	                              tree-ssa-math-opts.c varasm.c 

Log message:
	fix warnings: initialize locals, remove unused functions, expand #if