RFR(XS): 8073184: Compile of java.lang.Integer::getChars fails with LoopLimitCheck = false after 8054478

Roland Westrelin roland.westrelin at oracle.com
Tue Feb 24 14:33:01 UTC 2015

Previous message: Unsafe.{get,put}-X-Unaligned; Efficient array comparison intrinsics
Next message: RFR(XS): 8073184: Compile of java.lang.Integer::getChars fails with LoopLimitCheck = false after 8054478
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

The CastII that guards counted loops (following 8054478 ) confuses range check elimination with LoopLimitCheck off.

http://cr.openjdk.java.net/~roland/8073184/webrev.00/

Roland.

Previous message: Unsafe.{get,put}-X-Unaligned; Efficient array comparison intrinsics
Next message: RFR(XS): 8073184: Compile of java.lang.Integer::getChars fails with LoopLimitCheck = false after 8054478
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

More information about the hotspot-compiler-dev mailing list