[ADT] Implement the 'logb' functionality for APFloat. This is necessary
authorChandler Carruth <chandlerc@gmail.com>
Fri, 10 Oct 2014 04:17:04 +0000 (04:17 +0000)
committerChandler Carruth <chandlerc@gmail.com>
Fri, 10 Oct 2014 04:17:04 +0000 (04:17 +0000)
commit9ea4dd2eede6c35c78af7162c097ec49d54ed51e
treeb484efb215050b62db8bd81da7c1861da3e4e7ac
parent9a97f23f2f17b2222e7be87364370c4f07cd4f39
[ADT] Implement the 'logb' functionality for APFloat. This is necessary
to implement complex division in the constant folder of Clang.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219471 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/ADT/APFloat.h
unittests/ADT/APFloatTest.cpp