Let some optimizations return non-zero, if they changed something (for fixpoint itera...
authorMoritz Kroll <Moritz.Kroll@gmx.de>
Sun, 5 Oct 2008 00:44:22 +0000 (00:44 +0000)
committerMoritz Kroll <Moritz.Kroll@gmx.de>
Sun, 5 Oct 2008 00:44:22 +0000 (00:44 +0000)
commitcd54f7ca7241d39efc69b33d103f91738641310a
tree9bd48bdab3f147cb367049f23a44786bc568890d
parent51071bf6e2b48696447f7aa3e858a75535e97666
Let some optimizations return non-zero, if they changed something (for fixpoint iteration). Updated Visual Studio project.

[r22486]
include/libfirm/irgopt.h
include/libfirm/iroptimize.h
ir/ir/irgopt.c
ir/opt/convopt.c
ir/opt/ldstopt.c
ir/opt/reassoc.c
vc2005/libfirm.vcproj