nsz Git - libfirm/commit

author	Michael Beck <beck@ipd.info.uni-karlsruhe.de>
	Wed, 12 Oct 2005 14:34:34 +0000 (14:34 +0000)
committer	Michael Beck <beck@ipd.info.uni-karlsruhe.de>
	Wed, 12 Oct 2005 14:34:34 +0000 (14:34 +0000)
commit	2706ed8c117df357a861a192b230fe9bc055431c
tree	e7022a59e4d274e5de7a79a1094a00ebdc6d67ce	tree \| snapshot
parent	e93aec0c3fba38ea6b913f70ce07ba39a7e0a232	commit \| diff

added visited flag to detect endless memory loops in unreachable code,
else the optimizer would fall into an endless loop...

[r6694]

libfirm