bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	GlobalsModRef: Ensure optnone+readonly/readnone attributes are respected	David Blaikie	2017-06-07	1	-5/+19
\| \| \| \|	llvm-svn: 304945
*	GlobalsModRef+OptNone: Don't prove readnone/other properties from an optnone ↵	David Blaikie	2017-06-06	1	-0/+41
	function Seems like at least one reasonable interpretation of optnone is that the optimizer never "looks inside" a function. This fix is consistent with that interpretation. Specifically this came up in the situation: f3 calls f2 calls f1 f2 is always_inline f1 is optnone The application of readnone to f1 (& thus to f2) caused the inliner to kill the call to f2 as being trivially dead (without even checking the cost function, as it happens - not sure if that's also a bug). llvm-svn: 304833