llvm-project

Commit Graph

Author	SHA1	Message	Date
Juergen Ributzka	b12248e9cd	[AArch64][FastISel] Don't fold shifts with UB. We are already falling back to SelectionDAG when encountering an shift with UB. This adds the same checks for shifts with UB that get folded into arithmetic or logical operations. This fixes rdar://problem/22345295. llvm-svn: 245499	2015-08-19 20:52:55 +00:00

Author

SHA1

Message

Date

Juergen Ributzka

b12248e9cd

[AArch64][FastISel] Don't fold shifts with UB.

We are already falling back to SelectionDAG when encountering an shift with UB.
This adds the same checks for shifts with UB that get folded into arithmetic or
logical operations.

This fixes rdar://problem/22345295.

llvm-svn: 245499

2015-08-19 20:52:55 +00:00

1 Commits