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(parent: 68df750) | patch
Use unsigned multiply to hash integers, so we don't end up with undefined behavior...
authorEli Friedman <eli.friedman@gmail.com>
Wed, 12 Oct 2011 22:25:45 +0000 (22:25 +0000)
committerEli Friedman <eli.friedman@gmail.com>
Wed, 12 Oct 2011 22:25:45 +0000 (22:25 +0000)
commita046d2ff9a6ef1a5ecf1068d9fce714db7557c2a
tree04cd1deb0059f7274d593071ec082c566e0b309etree | snapshot
parent68df750a4f96e1788adef5631281accca2c663cccommit | diff
Use unsigned multiply to hash integers, so we don't end up with undefined behavior for large signed integers.  Based on patch by Ahmed Charles.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141827 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/ADT/DenseMapInfo.h diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors