2 Commits

Author	SHA1	Message	Date
Nikita Popov	f89f7da999	[IR] Convert null-pointer-is-valid into an enum attribute ... The "null-pointer-is-valid" attribute needs to be checked by many pointer-related combines. To make the check more efficient, convert it from a string into an enum attribute. In the future, this attribute may be replaced with data layout properties. Differential Revision: https://reviews.llvm.org/D78862	2020-05-15 19:41:07 +02:00
David Bolvansky	e80fcf0340	[SimplifyLibCalls] Mark known arguments with nonnull ... Reviewers: efriedma, jdoerfert Reviewed By: jdoerfert Subscribers: ychen, rsmith, joerg, aaron.ballman, lebedev.ri, uenoku, jdoerfert, hfinkel, javed.absar, spatel, dmgreen, llvm-commits Differential Revision: https://reviews.llvm.org/D53342 llvm-svn: 372091	2019-09-17 09:32:52 +00:00