r236919 - in /trunk: gcc/java/ChangeLog gcc/jav...

[sayle@gcc.gnu.org]

Author: sayle
Date: Tue May 31 11:30:56 2016
New Revision: 236919

URL: https://gcc.gnu.org/viewcvs?rev=236919&root=gcc&view=rev
Log:
2016-05-31  Roger Sayle  <roger@nextmovesoftware.com>

gcc/java:
	* builtins.c (java_builtins): Use popcount* and bswap* builtins to
	implement bitCount() and reverseBytes() methods in java.lang.Integer
	and friends.
	(initialize_builtins): Annotate math builtins with ECF_LEAF.  Call
	define_builtin for the new popcount* and bswap* builtins.

libjava:
	* testsuite/libjava.lang/BuiltinBitCount.java: New test case.
	* testsuite/libjava.lang/BuiltinReverseBytes.java: Likewise.


Added:
    trunk/libjava/testsuite/libjava.lang/BuiltinBitCount.jar   (with props)
    trunk/libjava/testsuite/libjava.lang/BuiltinBitCount.java
    trunk/libjava/testsuite/libjava.lang/BuiltinBitCount.out
    trunk/libjava/testsuite/libjava.lang/BuiltinReverseBytes.jar   (with props)
    trunk/libjava/testsuite/libjava.lang/BuiltinReverseBytes.java
    trunk/libjava/testsuite/libjava.lang/BuiltinReverseBytes.out
Modified:
    trunk/gcc/java/ChangeLog
    trunk/gcc/java/builtins.c
    trunk/libjava/ChangeLog

Propchange: trunk/libjava/testsuite/libjava.lang/BuiltinBitCount.jar
            ('svn:mime-type' added)

Propchange: trunk/libjava/testsuite/libjava.lang/BuiltinReverseBytes.jar
            ('svn:mime-type' added)