tschatzl [Thu, 09 Oct 2014 11:40:11 +0200] rev 27149
8059758: Footprint regressions with JDK-8038423
Summary: Changes in JDK-8038423 always initialize (zero out) virtual memory used for auxiliary data structures. This causes a footprint regression for G1 in startup benchmarks. This is because they do not touch that memory at all, so the operating system does not actually commit these pages. The fix is to, if the initialization value of the data structures matches the default value of just committed memory (=0), do not do anything.
Reviewed-by: jwilhelm, brutisso
zmajo [Wed, 15 Oct 2014 14:00:41 +0200] rev 27148
8059604: Add CompileThresholdScaling flag to control when methods are first compiled (with and withour TieredCompilation)
Summary: This patch adds a new flag (CompileThresholdScaling) to control when methods are first compiled
Reviewed-by: anoll, iveresov, kvn
zmajo [Wed, 15 Oct 2014 10:51:43 +0200] rev 27147
8060215: per-method PrintIdealGraphLevel
Summary: Use CompileCommand=option to set PrintIdealGraphLevel on a per-method level. Introduce the PrintIdealGraph develop to control/check if printing the graph is enabled for any method
Reviewed-by: kvn, dlong, thartmann
thartmann [Mon, 13 Oct 2014 12:30:37 +0200] rev 27146
8046268: compiler/whitebox/ tests fail : must be osr_compiled
Summary: Added code to 'warm up' the methods before triggering OSR compilation by executing them a limited number of times. Like this, the profile information marks the loop exit as taken and we don't add an uncommon trap.
Reviewed-by: kvn, dlong, iignatyev
anoll [Fri, 10 Oct 2014 13:26:23 +0000] rev 27145
Merge
anoll [Fri, 10 Oct 2014 13:05:49 +0000] rev 27144
Merge
anoll [Fri, 10 Oct 2014 14:48:30 +0200] rev 27143
8059847: complement JDK-8055286 and JDK-8056964 changes
Summary: Extend scan_flag_and_value() to process flag of type double. Add regression test compiler/oracle/CheckCompileCommandOption.java.
Reviewed-by: kvn, anoll
roland [Mon, 06 Oct 2014 14:53:30 +0200] rev 27142
8058746: escape analysis special case code for array copy broken by 7173584
Summary: escape analysis doesn't handler arraycopy nodes properly
Reviewed-by: kvn, iveresov, vlivanov
katleman [Thu, 23 Oct 2014 11:19:10 -0700] rev 27141
Added tag jdk9-b36 for changeset 1f97f4f1b7d9
bchristi [Thu, 04 Sep 2014 14:41:07 -0700] rev 27140
8044473: Allow for extended set of platform MXBeans
Summary: add ExtendedPlatformComponent
Reviewed-by: dfuchs
lana [Thu, 23 Oct 2014 13:43:38 -0700] rev 27139
Merge
prappo [Wed, 22 Oct 2014 10:34:45 +0100] rev 27138
8042888: Remove extcheck tool
Reviewed-by: alanb, chegar
sjiang [Wed, 22 Oct 2014 09:12:36 +0200] rev 27137
8060692: Delete com/sun/jmx/snmp and sun/management/snmp from OpenJDK
Reviewed-by: alanb, dfuchs, erikj, mchung
erikj [Tue, 21 Oct 2014 14:22:22 +0200] rev 27136
8061610: "make test" broken for hotspot test targets
Reviewed-by: dholmes