bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	[CMake][Fuchsia] Define asan+noexcept multilib	Petr Hosek	2019-07-13	2	-0/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Using noexcept multilib with -fno-exceptions can lead to significant space savings when statically linking libc++abi because we don't need all the unwinding and demangling code. When compiling with ASan, we already get a lot of overhead from the instrumentation itself, when statically linking libc++abi, that overhead is even larger. Having the noexcept variant for ASan can help significantly, we've seen more than 50% size reduction in our system image, which offsets the cost of having to build another multilib. Differential Revision: https://reviews.llvm.org/D64140 llvm-svn: 365994
*	[Driver] Update handling of c++ and runtime directories	Petr Hosek	2019-05-26	6	-0/+0
	This is a follow up to r361432 and r361504 which addresses issues introduced by those changes. Specifically, it avoids duplicating file and runtime paths in case when the effective triple is the same as the cannonical one. Furthermore, it fixes the broken multilib setup in the Fuchsia driver and deduplicates some of the code. Differential Revision: https://reviews.llvm.org/D62442 llvm-svn: 361709