tree c8f2dbfdb6afe725a58aa148635c53050d222430
parent 4a25f3056416aaffa7852985c2045634e5275876
author Jordan Rose <jordan_rose@apple.com> 1346521157 +0000
committer Jordan Rose <jordan_rose@apple.com> 1346521157 +0000

[analyzer] Don't attempt to create a floating-point value of "1" for ++/--.

The current logic would actually create a float- or double-sized signed
integer value of 1, which is not at all the same.

No test because the value would be swallowed by an Unknown as soon as it
gets added or subtracted to the original value, but it enables the cleanup
in the next patch.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163068 91177308-0d34-0410-b5e6-96231b3b80d8