[PATCH] [ValueTracking] Allow min/max detection to see through casts.
James Molloy
james.molloy at arm.com
Thu May 14 12:04:27 PDT 2015
Hi David,
Those comments make sense. Thanks!
I've changed !isSigned() to isUnsigned(), but instead of checking for !equality everywhere I've just added a quick bailout right at the start.
Cheers,
James
REPOSITORY
rL LLVM
http://reviews.llvm.org/D9748
Files:
include/llvm/Analysis/ValueTracking.h
lib/Analysis/ValueTracking.cpp
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