3 Commits

Author	SHA1	Message	Date
Ta-Wei Tu	59286b36df	[NPM] Port -mergereturn to NPM ... Reviewed By: aeubanks Differential Revision: https://reviews.llvm.org/D89781	2020-10-20 10:33:58 -07:00
Arthur Eubanks	4b6e3ad9b4	[test][NewPM] Pin -mergereturn tests to legacy PM ... Looks like this pass isn't really used and hasn't been worked on in a loooong time. Reviewed By: asbirlea Differential Revision: https://reviews.llvm.org/D89010	2020-10-13 22:56:59 -07:00
David Stenberg	48fc781438	[UnifyFunctionExitNodes] Fix Modified status for unreachable blocks ... If a function had at most one return block, the pass would return false regardless if an unified unreachable block was created. This patch fixes that by refactoring runOnFunction into two separate helper functions for handling the unreachable blocks respectively the return blocks, as suggested by @bjope in a review comment. This was caught using the check introduced by D80916. Reviewed By: serge-sans-paille Differential Revision: https://reviews.llvm.org/D85818	2020-09-09 13:36:03 +02:00