7 Commits

Author	SHA1	Message	Date
Erik Eckstein	0a71d0fbea	SimplifyCFG: allow jump-threading for switch_enum_data_addr instructions. ... If the branch-block injects a certain enum case and the destination switches on that enum, it's worth jump threading. E.g. inject_enum_addr %enum : $*Optional<T>, #Optional.some ... // no memory writes here br DestBB DestBB: ... // no memory writes here switch_enum_addr %enum : $*Optional<T>, case #Optional.some ... This enables removing all code with optionals in a loop, which iterates over an array of address-only elements, e.g. func test<T>(_ items: [T]) { for i in items { print(i) } }	2020-09-30 16:44:58 +02:00
Slava Pestov	9ec80df97e	SIL: Remove curried SILDeclRefs	2020-03-19 02:20:21 -04:00
Michael Gottesman	fd4828e40a	Eliminate -assume-parsing-unqualified-ownership-sil from tests. ... I am doing this separately from the actual change to eliminate the option to make it easier to review.	2018-12-19 12:54:13 -08:00
Andrew Trick	92ace2486c	Rename -simplify-cfg to -jumpthread-simplify-cfg.	2018-02-22 20:16:44 -08:00
Michael Gottesman	20dd563efb	[semantic-arc] Update tests for qualified/unqualified ownership and SILGen emission of copy_value, destroy_value.	2016-10-29 20:11:09 -07:00
Dmitri Gribenko	d175b3b66d	Migrate FileCheck to %FileCheck in tests	2016-08-10 23:52:02 -07:00
Andrew Trick	bd35b4789c	Move test/SILOptimizer files to reflect lib/SILOptimizer.	2015-12-11 15:53:22 -08:00