[Bug rtl-optimization/45416] Code size regression between 4.6(4.5) and 4.4 for ARM

2010-08-27 Thread ramana at gcc dot gnu dot org
-- ramana at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Keywo

[Bug rtl-optimization/45416] Code size regression between 4.6(4.5) and 4.4 for ARM

2010-08-26 Thread mikpe at it dot uu dot se
--- Comment #5 from mikpe at it dot uu dot se 2010-08-26 21:13 --- The code size regression on ARM is caused by r146817, Matz' expand from SSA patch: http://gcc.gnu.org/ml/gcc-cvs/2009-04/msg01459.html Here's the diff in the assembly code generated by a cross to armv5tel-linux-gnueabi,