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llvm-project/llvm/test/Transforms/GlobalDCE
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Kuba Mracek 6b53ad298e [GlobalDCE] [VFE] Avoid dropping vfunc dependencies when an invalid vtable entry is present 
When we scan vtables for a particular vload in ScanVTableLoad and an entry in
one possible vtable is invalid (null or non-fptr), we bail in a wrong way -- we
completely stop the scanning of vtables and this results in dropped dependencies
and incorrectly removed vfuncs from vtables. Let's fix that by correcting the
bailing logic to keep iterating and only skip the invalid entries.

Differential Revision: https://reviews.llvm.org/D120006
 		2022-02-17 19:41:46 -08:00
..
2002-07-17-CastRef.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
2002-07-17-ConstantRef.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
2002-08-17-FunctionDGE.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
2002-08-17-WorkListTest.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
2002-09-12-Redeletion.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
2003-07-01-SelfReference.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
2003-10-09-PreserveWeakGlobals.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
2009-01-05-DeadAliases.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
2009-02-17-AliasUsesAliasee.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
basicvariabletest.ll
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call-with-ptrtoint.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
comdats.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
complex-constantexpr.ll
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crash-assertingvh.ll
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deadblockaddr.ll
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externally_available.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
global-ifunc.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
global_ctors.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
global_ctors_integration.ll
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indirectbr.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
virtual-functions-base-call.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
virtual-functions-base-pointer-call.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
virtual-functions-derived-call.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
virtual-functions-derived-pointer-call.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
virtual-functions-nonptr.ll [GlobalDCE] [VFE] Avoid dropping vfunc dependencies when an invalid vtable entry is present 2022-02-17 19:41:46 -08:00
virtual-functions-novfe.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
virtual-functions-null.ll [GlobalDCE] [VFE] Avoid dropping vfunc dependencies when an invalid vtable entry is present 2022-02-17 19:41:46 -08:00
virtual-functions-relative-pointers-bad.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
virtual-functions-relative-pointers-gep.ll [GlobalDCE] In VFE, replace the whole 'sub' expression of unused relative-pointer-based vtable slots 2021-10-06 15:55:55 -07:00
virtual-functions-relative-pointers.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
virtual-functions-visibility-post-lto.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
virtual-functions-visibility-pre-lto.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
virtual-functions.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00
vtable-rtti.ll [test] Use -passes syntax when specifying pipeline in some more tests 2021-11-27 09:52:55 +01:00