annotate README @ 7373:6b2c55fc9ba8

reworked mechanism for omitting intrinsics if the underlying hardware support is not available and used it to make intrinsification of Integer.bitCount() dependent on whether the POPCNT instruction is available
author Doug Simon <doug.simon@oracle.com>
date Mon, 14 Jan 2013 18:41:26 +0100
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1 README:
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2 This file should be located at the top of the hotspot Mercurial repository.
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4 See http://openjdk.java.net/ for more information about the OpenJDK.
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6 See ../README-builds.html for complete details on build machine requirements.
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8 Simple Build Instructions:
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10 cd make && gnumake
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12 The files that will be imported into the jdk build will be in the "build"
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13 directory.
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