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  • riscv-gcc-1
  • libjava
  • testsuite
  • libjava.lang
  • BuiltinBitCount.jar
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  • Roger Sayle's avatar
    builtins.c (java_builtins): Use popcount* and bswap* builtins to implement… · a1293f40
    builtins.c (java_builtins): Use popcount* and bswap* builtins to implement bitCount() and reverseBytes()...
    
    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.
    
    From-SVN: r236919
    Roger Sayle committed 8 years ago
    a1293f40
BuiltinBitCount.jar 1.01 KB

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