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BugFix: when we create a new Conv node in combo's exchange_leader(), this irn has...
authorMichael Beck <beck@ipd.info.uni-karlsruhe.de>
Thu, 3 Feb 2011 21:50:54 +0000 (21:50 +0000)
committerMichael Beck <beck@ipd.info.uni-karlsruhe.de>
Thu, 3 Feb 2011 21:50:54 +0000 (21:50 +0000)
commitdbbe99abdf207c014d25029d2633c7b994015a41
treed254d261c68022d3cbf564a164155a32395f1032tree | snapshot
parent8ebd0a553db640bdbadad90c5db985a66d97fd19commit | diff
BugFix: when we create a new Conv node in combo's exchange_leader(), this irn has no node_t.

When we create a new Conv node in combo's exchange_leader(), this irn has no node_t.
This is ok, replace the original node in a post walker.
However, as the new node has a visited count of 0 it might be revisited
again.
Fix this by copying the visited count.

This fixes testsuite/opt/fehler179.c

[r28291]
ir/opt/combo.c diff | blob | history
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