Eli Friedman d2eb07acae Handle '.' correctly in hex float literal parsing. ...

There were a couple of different loops that were not handling
'.' correctly in APFloat::convertFromHexadecimalString; these mistakes
could lead to assertion failures and incorrect rounding for overlong
hex float literals.

Fixes PR16643.

llvm-svn: 186539

2013-07-17 22:17:29 +00:00

114 KiB

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