[ConstantFolding] Refactor functions not available before C99 (NFC)
authorEvandro Menezes <e.menezes@samsung.com>
Fri, 6 Sep 2019 18:24:21 +0000 (18:24 +0000)
committerEvandro Menezes <e.menezes@samsung.com>
Fri, 6 Sep 2019 18:24:21 +0000 (18:24 +0000)
commit7feb812ccde772bfe42434748dcc8ed4aca0ae60
tree85bd8635f0e5aee18fdf93ea711be45bbf547c0a
parentfab40fce3ffecc3f93068a15e370c0a1abfdb8d0
[ConstantFolding] Refactor functions not available before C99 (NFC)

Note the cases when calling a function at compile time may fail if the host
does not support the C99 run time library.

llvm-svn: 371236
llvm/lib/Analysis/ConstantFolding.cpp