Dan Gohman 5e2d8538d7 Teach the ARC optimizer about the !clang.arc.copy_on_escape metadata ... tag on objc_retainBlock calls, which indicates that they may be optimized away. rdar://10211286. llvm-svn: 142298		2011-10-17 22:53:25 +00:00
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basic.ll	Suppress partial retain+release elimination when there's a	2011-10-17 18:48:25 +00:00
cfg-hazards.ll	Don't let arbitrary calls disrupt nested retain+release pairs if	2011-08-12 00:26:31 +00:00
contract-marker.ll
contract-storestrong-ivar.ll
contract-storestrong.ll	Move "atomic" and "volatile" designations on instructions after the opcode	2011-08-12 22:50:01 +00:00
contract-testcases.ll
contract.ll
dg.exp
empty-block.ll	When eliminating unnecessary retain+autorelease on return values,	2011-09-29 22:27:34 +00:00
expand.ll
gvn.ll
invoke.ll	Update more tests to the new EH scheme.	2011-08-31 21:04:11 +00:00
move-and-form-retain-autorelease.ll
move-and-merge-autorelease.ll
nested.ll	Don't let arbitrary calls disrupt nested retain+release pairs if	2011-08-12 00:26:31 +00:00
post-inlining.ll
retain-block-alloca.ll	Teach the ARC optimizer about the !clang.arc.copy_on_escape metadata	2011-10-17 22:53:25 +00:00
retain-block-side-effects.ll	objc_retainBlock is not NoModRef because it can update forwarding pointers	2011-09-14 18:13:00 +00:00
retain-not-declared.ll	Update more tests to the new EH scheme.	2011-08-31 21:04:11 +00:00
rle-s2l.ll
rv.ll	Don't convert objc_autoreleaseReturnValue to objc_autorelease if the result	2011-08-12 00:36:31 +00:00
weak-contract.ll
weak-copies.ll
weak.ll