| Prepared by: | roland on Mon Jun 8 17:22:54 CEST 2015 |
|---|---|
| Workspace: | /net/mackdrive/export/jrts/work/rw140007/jdk9-repo/hotspot |
| Compare against: | http://hg.openjdk.java.net/jdk9/hs-comp/hotspot |
| Compare against version: | currenthead |
| Summary of changes: | 165 lines changed: 160 ins; 3 del; 2 mod; 1600 unchg |
| Patch of changes: | hotspot.patch |
| Legend: |
Modified file Deleted file New file |
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src/share/vm/opto/ifnode.cpp
rev 8576 : 8081823: C2 performs unsigned comparison against -1 Summary: x <= 0 || x > 0 wrongly folded as (x-1) >u -1 Reviewed-by:71 lines changed: 66 ins; 3 del; 2 mod; 1600 unchg
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test/compiler/rangechecks/TestBadFoldCompare.java
rev 8576 : 8081823: C2 performs unsigned comparison against -1 Summary: x <= 0 || x > 0 wrongly folded as (x-1) >u -1 Reviewed-by:94 lines changed: 94 ins; 0 del; 0 mod; 0 unchg
This code review page was prepared using ../../c2-inlining/webrev.ksh (vers 23.18-hg-never-dev).