hg: jdk9/sandbox/jdk: 8136799: Port fdlibm cbrt to Java

[chris.hegarty at oracle.com]

Changeset: 7dc9726cfa82
Author:    darcy
Date:      2015-10-14 16:17 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/7dc9726cfa82

8136799: Port fdlibm cbrt to Java
Reviewed-by: bpb

! make/mapfiles/libjava/mapfile-vers
! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
- src/java.base/share/native/libfdlibm/s_cbrt.c
! src/java.base/share/native/libjava/StrictMath.c
! test/java/lang/Math/CubeRootTests.java
! test/java/lang/Math/HypotTests.java
! test/java/lang/Math/IeeeRecommendedTests.java
! test/java/lang/Math/Log1pTests.java
! test/java/lang/StrictMath/CubeRootTests.java
! test/java/lang/StrictMath/FdlibmTranslit.java
! test/java/lang/StrictMath/HypotTests.java