Bill Wendling 4e018f4c22 From Hacker's Delight: ... "For signed integers, the determination of overflow of x*y is not so simple. If x and y have the same sign, then overflow occurs iff xy > 2**31 - 1. If they have opposite signs, then overflow occurs iff xy < -2**31." In this case, x == -1. llvm-svn: 60278		2008-11-30 05:01:05 +00:00
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Instrumentation
IPO
Scalar	From Hacker's Delight:	2008-11-30 05:01:05 +00:00
Utils	rewrite RecursivelyDeleteTriviallyDeadInstructions to use a more efficient	2008-11-28 01:20:46 +00:00
Makefile