[Bug tree-optimization/21596] [4.0/4.1/4.2/4.3 Regression] extra temporaries when using global register variables

[mmitchel at gcc dot gnu dot org]

------- Comment #11 from mmitchel at gcc dot gnu dot org  2007-03-10 01:39 
-------
In this message:

http://gcc.gnu.org/ml/gcc/2007-03/msg00249.html

Andre Macleod indicates that this will be difficult to fix in pre-4.3
compilers.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21596