bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	AsmParser: Don't crash on unresolved !tbaa	Duncan P. N. Exon Smith	2016-04-06	1	-1/+1
\| \| \| \| \| \| \| \|	Instead of crashing, give a nice error. As a drive-by, fix the location associated with the errors for unresolved metadata (the location was off by one token). llvm-svn: 265507
*	IR: Update references to temporaries before deleting	Duncan P. N. Exon Smith	2015-01-22	1	-0/+5
	During `MDNode::deleteTemporary()`, call `replaceAllUsesWith(nullptr)` to update all tracking references to `nullptr`. This fixes PR22280, where inverted destruction order between tracking references and the temporaries themselves caused a use-after-free in `LLParser`. An alternative fix would be to add an assertion that there are no users, and continue to fix inverted destruction order in clients (like `LLParser`), but instead I decided to make getting-teardown-right easy. (If someone disagrees let me know.) llvm-svn: 226866