Saleem Abdulrasool cd872ebe94 ObjCARC: do not increment past the end of the BB ...

The `BasicBlock::getFirstInsertionPt` call may return `std::end` for the
BB.  Dereferencing the end iterator results in an assertion failure
"(!NodePtr->isKnownSentinel()), function operator*".  Ensure that the
returned iterator is valid before dereferencing it.  If the end is
returned, move one position backward to get a valid insertion point.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316401 91177308-0d34-0410-b5e6-96231b3b80d8

2017-10-24 00:09:10 +00:00

..

allocas.ll

Remove the obsolete offset parameter from @llvm.dbg.value

2017-07-28 20:21:02 +00:00

apelim.ll

[objc-arc] Test cleanups.

2013-04-27 05:25:54 +00:00

basic.ll

[ObjCARC] Do not move a release that has the clang.imprecise_release tag

2017-10-16 16:46:59 +00:00

cfg-hazards.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

clang-arc-use-barrier.ll

[ObjCARC] Do not sink an objc_retain past a clang.arc.use.

2017-04-25 04:06:35 +00:00

comdat-ipo.ll

Don't IPO over functions that can be de-refined

2016-04-08 00:48:30 +00:00

contract-end-of-use-list.ll

Fix use_iterator crash in ObjCArc from r203364

2014-03-18 22:32:43 +00:00

contract-marker.ll

Add support for objc_unsafeClaimAutoreleasedReturnValue to the

2016-01-27 19:05:08 +00:00

contract-replace-arg-use.ll

[ObjCARC] Traverse chain downwards to replace uses of argument passed to

2016-09-13 23:43:11 +00:00

contract-storestrong-ivar.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

contract-storestrong.ll

[ObjCArc] Do not dereference an invalidated iterator.

2017-04-05 03:44:09 +00:00

contract-testcases.ll

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

contract.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

empty-block.ll

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

ensure-that-exception-unwind-path-is-visited.ll

Remove the obsolete offset parameter from @llvm.dbg.value

2017-07-28 20:21:02 +00:00

escape.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

expand.ll

[objc-arc] Check that objc-arc-expand properly handles all strictly forwarding calls and does not touch calls which are not strictly forwarding (i.e. objc_retainBlock).

2013-04-21 01:57:46 +00:00

gvn.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

intrinsic-use-isolated.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

intrinsic-use.ll

[ObjCARC] Do not sink an objc_retain past a clang.arc.use.

2017-04-25 04:06:35 +00:00

invoke-2.ll

ObjCARC: do not increment past the end of the BB

2017-10-24 00:09:10 +00:00

invoke.ll

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

move-and-form-retain-autorelease.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

move-and-merge-autorelease.ll

Verifier: Call verifyModule() from llc and opt

2015-03-27 22:04:28 +00:00

nested.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

path-overflow.ll

[Verifier] Resume instructions can only be in functions w/ a personality

2016-08-01 18:06:34 +00:00

pointer-types.ll

Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.

2013-07-14 01:50:49 +00:00

post-inlining.ll

Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.

2013-07-14 01:50:49 +00:00

pr12270.ll

Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID

2012-12-30 02:33:22 +00:00

provenance.ll

[PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible

2015-09-09 17:55:00 +00:00

retain-block-side-effects.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

retain-not-declared.ll

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

rle-s2l.ll

Use references to attribute groups on the call/invoke instructions.

2013-02-22 09:09:42 +00:00

rv.ll

[ObjCARC] Pass the correct BasicBlock to fix assertion failure.

2017-08-31 18:27:47 +00:00

split-backedge.ll

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

tail-call-invariant-enforcement.ll

Add support for objc_unsafeClaimAutoreleasedReturnValue to the

2016-01-27 19:05:08 +00:00

unsafe-claim-rv.ll

[ObjCARC] Handle ARCInstKind::ClaimRV in OptimizeIndividualCalls.

2016-02-17 18:51:27 +00:00

weak-contract.ll

…

weak-copies.ll

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

weak-dce.ll

BasicAA: Use reachabilty instead of dominance for checking value equality in phi

2014-01-03 05:47:03 +00:00

weak.ll

Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.

2013-07-14 01:50:49 +00:00