hg: jdk8u/hs-dev/hotspot: 4 new changesets

[albert.noll at oracle.com]

Changeset: 631c3a4ea10c
Author:    lfoltan
Date:      2014-05-22 11:36 -0400
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/631c3a4ea10c

8043301: Duplicate definitions in vm/runtime/sharedRuntimeTrans.cpp versus math.h in VS2013
Summary: Factor out definitions of copysignA and scalbnA into new file sharedRuntimeMath.hpp
Reviewed-by: kvn

+ src/share/vm/runtime/sharedRuntimeMath.hpp
! src/share/vm/runtime/sharedRuntimeTrans.cpp
! src/share/vm/runtime/sharedRuntimeTrig.cpp

Changeset: b6a8cc1e0d92
Author:    thartmann
Date:      2014-07-29 13:54 +0200
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/b6a8cc1e0d92

8040121: Load variable through a pointer of an incompatible type in src/hotspot/src/share/vm: opto/output.cpp, runtime/sharedRuntimeTrans.cpp, utilities/globalDefinitions_visCPP.hpp
Summary: Fixed parfait warnings in globalDefinitions files by using a union for casts.
Reviewed-by: kvn

! src/share/vm/opto/output.cpp
! src/share/vm/utilities/globalDefinitions.hpp
! src/share/vm/utilities/globalDefinitions_gcc.hpp
! src/share/vm/utilities/globalDefinitions_sparcWorks.hpp
! src/share/vm/utilities/globalDefinitions_visCPP.hpp
! src/share/vm/utilities/globalDefinitions_xlc.hpp

Changeset: a073be2ce5c2
Author:    thartmann
Date:      2014-07-29 13:56 +0200
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/a073be2ce5c2

8049043: Load variable through a pointer of an incompatible type in hotspot/src/share/vm/runtime/sharedRuntimeMath.hpp
Summary: Fixed parfait warnings caused by __HI and __LO macros in sharedRuntimeMath.hpp by using a union.
Reviewed-by: kvn

! src/share/vm/runtime/sharedRuntimeMath.hpp
! src/share/vm/runtime/sharedRuntimeTrans.cpp
! src/share/vm/runtime/sharedRuntimeTrig.cpp

Changeset: 69ea58782b1a
Author:    roland
Date:      2014-07-31 19:59 +0200
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/69ea58782b1a

8054054: 8040121 is broken
Summary: C++ code pattern from 8040121 is incorrect
Reviewed-by: kvn

! src/share/vm/opto/output.cpp
! src/share/vm/runtime/sharedRuntimeMath.hpp