llvm-project

History

Owen Anderson 3e7e67b5ed Fix an issue in the verifier where we could try to read information out of a malformed statepoint intrinsic. In this situation we would always have already flagged an error on the statepoint intrinsic, but then we carry on to parse other, related GC intrinsics, and could end up crashing during that verification when they try to access data from the malformed statepoint. llvm-svn: 231759		2015-03-10 05:58:21 +00:00
..
2002-04-13-RetTypes.ll	…
2002-11-05-GetelementptrPointers.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
2004-05-21-SwitchConstantMismatch.ll	…
2006-07-11-StoreStruct.ll	…
2006-10-15-AddrLabel.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
2006-12-12-IntrinsicDefine.ll	…
2007-12-21-InvokeParamAttrs.ll	…
2008-01-11-VarargAttrs.ll	…
2008-03-01-AllocaSized.ll	AsmParser: Reject alloca with function type	2015-02-16 08:38:03 +00:00
2008-08-22-MemCpyAlignment.ll	…
2008-11-15-RetVoid.ll	…
2009-05-29-InvokeResult1.ll	…
2009-05-29-InvokeResult2.ll	…
2009-05-29-InvokeResult3.ll	…
2010-08-07-PointerIntrinsic.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
AmbiguousPhi.ll	…
PhiGrouping.ll	…
README.txt	…
SelfReferential.ll	…
alias.ll	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
bitcast-address-space-nested-global-cycle.ll	…
bitcast-address-space-nested-global.ll	…
bitcast-address-space-through-constant-inttoptr-inside-gep-instruction.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
bitcast-address-space-through-constant-inttoptr.ll	…
bitcast-address-space-through-gep-2.ll	…
bitcast-address-space-through-gep.ll	…
bitcast-address-space-through-inttoptr.ll	…
bitcast-address-spaces.ll	…
bitcast-alias-address-space.ll	Allow alias to point to an arbitrary ConstantExpr.	2014-06-03 02:41:57 +00:00
bitcast-vector-pointer-as.ll	…
byval-1.ll	…
byval-4.ll	…
comdat.ll	Change the .ll syntax for comdats and add a syntactic sugar.	2015-01-06 22:55:16 +00:00
comdat2.ll	Change the .ll syntax for comdats and add a syntactic sugar.	2015-01-06 22:55:16 +00:00
comdat3.ll	Verifier: Unused comdats might not have a corresponding GV	2015-02-20 19:58:48 +00:00
cttz-undef-arg.ll	…
dominates.ll	…
fpmath.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
frameescape.ll	Replace llvm.frameallocate with llvm.frameescape	2015-03-05 18:26:34 +00:00
gcread-ptrptr.ll	…
gcroot-alloca.ll	…
gcroot-meta.ll	…
gcroot-ptrptr.ll	…
gcwrite-ptrptr.ll	…
global-ctors.ll	Add comdat key field to llvm.global_ctors and llvm.global_dtors	2014-05-16 20:39:27 +00:00
ident-meta1.ll	IR: Stop printing 'metadata' in Metadata::print()	2014-12-16 07:40:31 +00:00
ident-meta2.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
ident-meta3.ll	IR: Stop printing 'metadata' in Metadata::print()	2014-12-16 07:40:31 +00:00
ident-meta4.ll	Verifier: Make sure !llvm.ident's operand isn't null	2015-02-11 08:23:20 +00:00
inalloca-vararg.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
inalloca1.ll	…
inalloca2.ll	…
inalloca3.ll	IR: Conservatively verify inalloca arguments	2014-04-30 17:22:00 +00:00
invalid-statepoint.ll	Fix an issue in the verifier where we could try to read information out of a malformed statepoint intrinsic.	2015-03-10 05:58:21 +00:00
invoke.ll	[Stackmaps] Enable invoking the patchpoint intrinsic.	2014-10-17 17:39:00 +00:00
jumptable.ll	Don't manually (and forcibly) run the verifier on the entire module from	2014-07-30 05:44:04 +00:00
llvm.compiler_used-invalid-type.ll	…
llvm.used-invalid-init.ll	…
llvm.used-invalid-init2.ll	…
llvm.used-invalid-type.ll	…
llvm.used-invalid-type2.ll	…
llvm.used-ptr-type.ll	…
memcpy.ll	Teach the verifier to enforce that the alignment argument of memory intrinsics must be a power of 2.	2015-03-02 09:35:06 +00:00
module-flags-1.ll	IR: Stop printing 'metadata' in Metadata::print()	2014-12-16 07:40:31 +00:00
module-flags-2.ll	Verifier: Check for null operands in !llvm.module.flags	2015-02-11 09:13:06 +00:00
module-flags-3.ll	Verifier: Diagnose module flags which have null ID operands	2015-02-16 08:14:22 +00:00
musttail-invalid.ll	musttail: Fix the verification of alignment attributes	2014-05-15 23:58:57 +00:00
musttail-valid.ll	Verifier: Don't reject varargs callee cleanup functions	2014-08-29 21:25:28 +00:00
range-1.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
range-2.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
recursive-type-1.ll	…
recursive-type-2.ll	…
recursive-type-3.ll	…
sret.ll	Allow sret on the second parameter as well as the first	2014-05-09 22:32:13 +00:00
statepoint.ll	Implement invoke statepoint verification.	2015-02-19 11:28:47 +00:00
varargs-intrinsic.ll	…

README.txt

This directory contains testcases that the verifier is supposed to detect as
malformed LLVM code.  Testcases for situations that the verifier incorrectly
identifies as malformed should go in the test/Assembler directory.