Revert "Prevent SSA construction from running into endless loops."
authorSebastian Buchwald <Sebastian.Buchwald@kit.edu>
Tue, 11 Sep 2012 17:00:40 +0000 (19:00 +0200)
committerSebastian Buchwald <Sebastian.Buchwald@kit.edu>
Wed, 12 Sep 2012 07:05:56 +0000 (09:05 +0200)
commit26ebeab8deeff030a97924b66ea48373e893deca
treee82338c1e9c084ef05da9e838600293f61345a92
parent05c39e13cd291b22b289ed8bd19db972046f28eb
Revert "Prevent SSA construction from running into endless loops."

This reverts commit 2a018b8111bd0596816c1d00c38a0024857753f7.

Unreachable loops always have a loop entry edge and thus a Phi node.
ir/ir/ircons.c