Changeset: 02f03ffc0337 Author: sgabdura Date: 2014-08-21 11:13 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/02f03ffc0337
8029302: Performance regression in Math.pow intrinsic Summary: Added special case for x^y where y == 2 Reviewed-by: adlertz, kvn ! src/cpu/x86/vm/assembler_x86.cpp ! src/share/vm/opto/library_call.cpp Changeset: 022dc2063c86 Author: sgabdura Date: 2014-08-21 15:49 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/022dc2063c86 8042052: assert(t != NULL) failed: must set before get Summary: Added missing call to _gvn.transform to make sure the type of the PhiNode is recorded in the gvn. Reviewed-by: anoll, kvn ! src/share/vm/opto/library_call.cpp
