[Bug testsuite/47622] [4.6 Regression] FAIL: gcc.dg/pr42631.c scan-rtl-dump-not web "Web oldreg"

[jiez at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47622

--- Comment #5 from Jie Zhang <jiez at gcc dot gnu.org> 2011-02-09 16:04:53 UTC 
---
I think my patch which causes this bug might be wrong after checking this test
case in details. I may work out a new patch following Jeff's suggestion.