llvm-project

Commit Graph

Author	SHA1	Message	Date
Duncan Sands	81a2af12d6	Fix a crash in which a multiplication was being reported as being both negative and positive: positive, because it could be directly computed to be positive; negative, because the nsw flags means it is either negative or undefined (the multiplication always overflowed). llvm-svn: 145104	2011-11-23 16:26:47 +00:00

Author

SHA1

Message

Date

Duncan Sands

81a2af12d6

Fix a crash in which a multiplication was being reported as being both negative

and positive: positive, because it could be directly computed to be positive;
negative, because the nsw flags means it is either negative or undefined (the
multiplication always overflowed).

llvm-svn: 145104

2011-11-23 16:26:47 +00:00

1 Commits