Summary: The field G1AllocRegion::_alloc_region needs to be declared volatile as it is used with that intention. Otherwise the compiler may generate the code that reloads the value which might have changed in the meantime, leading to spurious crashes.
Reviewed-by: iveresov, simonis, tschatzl
Contributed-by: NAxel Siebenborn <axel.siebenborn@sap.com>

Summary: Changed the use of %d to SIZE_FORMAT macro in format string when printing size_t values.
Reviewed-by: stefank, ehelin

Reviewed-by: tbell, jcoomes

Reviewed-by: coleenp, mgerdin, sspitsyn

Reviewed-by: mgerdin, brutisso

Reviewed-by: jcoomes

Reviewed-by: stefank, jwilhelm

Reviewed-by: dcubed, kamg

Reviewed-by: jcoomes, tamao, tschatzl, stefank

Reviewed-by: coleenp, mgerdin

Reviewed-by: mgerdin, coleenp

8009303: Tiered: incorrect results in VM tests stringconcat with -Xcomp -XX:+DeoptimizeALot on solaris-amd64
Summary: Do memory flow analysis in string concat optimizier to exclude cases when computation of arguments to StringBuffer::append has side effects
Reviewed-by: kvn, twisti

Summary: The change JDK-7163191 changed the data layout of a class that is referenced by the java code of the SA agent. This fix synchronizes the SA agent with that change.
Reviewed-by: sla, mgerdin

Summary: Add MacOS X FDS support to hotspot; add minimal MacOS X FDS import support to jdk; add MacOS X FDS support to install; add MacOS X FDS support to root.
Reviewed-by: erikj, sla, dholmes, rdurbin, tbell, ihse

Reviewed-by: coleenp, jmasa

Reviewed-by: coleenp, jmasa

Summary: Chunk up the last piece of committed memory in a VSN when getting a new one.
Reviewed-by: stefank, jmasa

Reviewed-by: brutisso, jwilhelm, tamao

Reviewed-by: brutisso, tschatzl, kmo, tamao

Reviewed-by: brutisso, tschatzl

Summary: After a method rename in JDK-8014905 the mentioned test did not compile any more. Fix the uses of the affected method.
Reviewed-by: jwilhelm, mgerdin, jmasa

Reviewed-by: ccheung, coleenp

Summary: Using strtod() instead of atof() when parsing -Xminf and -Xmaxf.
Reviewed-by: brutisso, pliden

Summary: Check if data is in shared spaces before deallocating it.
Reviewed-by: coleenp, dcubed

Summary: Implement using the host_statistics64() api.
Reviewed-by: dsamersoff, morris, dholmes, coleenp, hseigel, dcubed
Contributed-by: gerard.ziemski@oracle.com

Summary: Exit with an error if incompatible NewSize and MaxNeSize are set
Reviewed-by: brutisso, tschatzl