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llvm-project/llvm/test/Verifier
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Adrian Prantl c10d0e5ccd Make it illegal for two Functions to point to the same DISubprogram 
As recently discussed on llvm-dev [1], this patch makes it illegal for
two Functions to point to the same DISubprogram and updates
FunctionCloner to also clone the debug info of a function to conform
to the new requirement. To simplify the implementation it also factors
out the creation of inlineAt locations from the Inliner into a
general-purpose utility in DILocation.

[1] http://lists.llvm.org/pipermail/llvm-dev/2017-May/112661.html
<rdar://problem/31926379>

Differential Revision: https://reviews.llvm.org/D32975

This reapplies r302469 with a fix for a bot failure (reparentDebugInfo
now checks for the case the orig and new function are identical).

llvm-svn: 302576
 		2017-05-09 19:47:37 +00:00
..
2002-04-13-RetTypes.ll
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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
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2006-07-11-StoreStruct.ll
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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 Revert "Change memcpy/memset/memmove to have dest and source alignments." 2015-11-19 05:56:52 +00:00
2007-12-21-InvokeParamAttrs.ll
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2008-01-11-VarargAttrs.ll [opaque pointer type] Add textual IR support for explicit type parameter to the call instruction 2015-04-16 23:24:18 +00:00
2008-03-01-AllocaSized.ll AsmParser: Reject alloca with function type 2015-02-16 08:38:03 +00:00
2008-08-22-MemCpyAlignment.ll Revert "Change memcpy/memset/memmove to have dest and source alignments." 2015-11-19 05:56:52 +00:00
2008-11-15-RetVoid.ll
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2009-05-29-InvokeResult1.ll
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2009-05-29-InvokeResult2.ll
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2009-05-29-InvokeResult3.ll
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2010-08-07-PointerIntrinsic.ll Upgrade old memset/memcpy signatures (without isVolatile argument) in tests 2016-06-22 15:16:06 +00:00
AmbiguousPhi.ll
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DISubprogram.ll Add support for DW_TAG_thrown_type. 2017-04-26 22:56:44 +00:00
PhiGrouping.ll
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README.txt
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SelfReferential.ll
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alias.ll Don't IPO over functions that can be de-refined 2016-04-08 00:48:30 +00:00
align-md.ll Add verification for align, dereferenceable, dereferenceable_or_null load metadata 2015-10-09 17:41:29 +00:00
alloc-size-failedparse.ll Add the allocsize attribute to LLVM. 2016-04-12 01:05:35 +00:00
allocsize.ll Add the allocsize attribute to LLVM. 2016-04-12 01:05:35 +00:00
amdgpu-cc.ll Verifier: Check some amdgpu calling convention restrictions 2017-04-04 18:43:11 +00:00
atomics.ll Polish atomic pointers 2015-12-17 22:09:19 +00:00
bitcast-address-space-nested-global-cycle.ll
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bitcast-address-space-nested-global.ll
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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
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bitcast-address-space-through-gep-2.ll [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
bitcast-address-space-through-gep.ll [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
bitcast-address-space-through-inttoptr.ll
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bitcast-address-spaces.ll
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bitcast-alias-address-space.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
bitcast-vector-pointer-as.ll
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byval-1.ll
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byval-4.ll
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callsite-dbgloc.ll Verifier: Verify that each inlinable callsite of a debug-info-bearing function 2016-04-24 22:23:13 +00:00
comdat-decl1.ll Verifier: Forbid comdats on linker declarations. 2015-07-05 20:52:40 +00:00
comdat-decl2.ll Verifier: Forbid comdats on linker declarations. 2015-07-05 20:52:40 +00:00
comdat.ll
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comdat2.ll
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comdat3.ll Verifier: Unused comdats might not have a corresponding GV 2015-02-20 19:58:48 +00:00
cttz-undef-arg.ll
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dbg-difile-crash.ll [PR27284] Reverse the ownership between DICompileUnit and DISubprogram. 2016-04-15 15:57:41 +00:00
dbg-invalid-compileunit.ll [IRVerifier] Avoid crashing on an invalid compile unit. 2016-04-06 03:07:58 +00:00
dbg-invalid-named-metadata.ll Verifier: Reject any unknown named MD nodes in the llvm.dbg namespace. 2016-10-05 22:15:37 +00:00
dbg-invalid-retaintypes.ll [PR27284] Reverse the ownership between DICompileUnit and DISubprogram. 2016-04-15 15:57:41 +00:00
dbg-line-without-file.ll Verifier: Disallow a line number without a file in DISubprogram 2017-02-17 23:57:42 +00:00
dbg-null-retained-type.ll Verifier: Don't crash on null entries in debug info retained types list 2015-08-22 22:36:40 +00:00
dbg-orphaned-compileunit.ll [IR/Verifier] List the CU we weren't able to find in `llvm.dbg.cu`. 2017-02-20 22:51:42 +00:00
dbg-typerefs.ll DebugInfo: Remove MDString-based type references 2016-04-23 21:08:00 +00:00
dbg.ll DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
deoptimize-intrinsic.ll All llvm.deoptimize declarations must use the same calling convention 2016-05-12 01:17:38 +00:00
dereferenceable-md.ll Add verification for align, dereferenceable, dereferenceable_or_null load metadata 2015-10-09 17:41:29 +00:00
diderivedtype-address-space-atomic-type.ll [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
diderivedtype-address-space-const-type.ll [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
diderivedtype-address-space-friend.ll [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
diderivedtype-address-space-inheritance.ll [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
diderivedtype-address-space-member.ll [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
diderivedtype-address-space-ptr-to-member-type.ll [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
diderivedtype-address-space-restrict-type.ll [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
diderivedtype-address-space-rvalue-reference-type.ll [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
diderivedtype-address-space-typedef.ll [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
diderivedtype-address-space-volatile-type.ll [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
diexpression-swap.ll [DebugInfo] Make legal and emit DW_OP_swap and DW_OP_xderef 2017-03-08 00:28:57 +00:00
diglobalvariable.ll [IR] Remove the DIExpression field from DIGlobalVariable. 2016-12-20 02:09:43 +00:00
dominates.ll [Verifier] Reject PHIs using defs from own block. 2016-03-26 23:32:57 +00:00
element-wise-atomic-memory-intrinsics.ll Introduce element-wise atomic memcpy intrinsic 2016-12-29 14:31:07 +00:00
fnarg-debuginfo.ll Teach the IR verifier to reject conflicting debug info for function arguments. 2017-02-28 23:48:42 +00:00
fnarg-nodebug.ll Further reduce testcase 2017-03-07 18:26:36 +00:00
fp-intrinsics.ll Add intrinsics for constrained floating point operations 2017-01-26 23:27:59 +00:00
fpmath.ll Verifier: Reject non-float !fpmath 2016-06-27 19:43:15 +00:00
frameescape.ll Rename llvm.frameescape and llvm.framerecover to localescape and localrecover 2015-07-07 22:25:32 +00:00
func-dbg.ll [PR27284] Reverse the ownership between DICompileUnit and DISubprogram. 2016-04-15 15:57:41 +00:00
function-metadata-bad.ll Add function importing info from samplepgo profile to the module summary. 2017-02-28 18:09:44 +00:00
function-metadata-good.ll Add function entry count metadata. 2015-05-13 15:13:45 +00:00
gc_relocate_addrspace.ll [gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type 2015-12-26 07:54:32 +00:00
gc_relocate_operand.ll [gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type 2015-12-26 07:54:32 +00:00
gc_relocate_return.ll [Statepoints] Initial support for relocating vectors of pointers 2016-01-07 03:32:11 +00:00
gcread-ptrptr.ll
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gcroot-alloca.ll
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gcroot-meta.ll
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gcroot-ptrptr.ll
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gcwrite-ptrptr.ll
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global-ctors.ll
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guard-intrinsic.ll Introduce a @llvm.experimental.guard intrinsic 2016-03-31 00:18:46 +00:00
ident-meta1.ll
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ident-meta2.ll
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ident-meta3.ll
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ident-meta4.ll
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inalloca-vararg.ll [opaque pointer type] Add textual IR support for explicit type parameter to the call instruction 2015-04-16 23:24:18 +00:00
inalloca1.ll
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inalloca2.ll
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inalloca3.ll
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invalid-eh.ll [Verifier] Don't abort on invalid cleanuprets 2016-03-01 18:59:50 +00:00
invalid-statepoint.ll [gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type 2015-12-26 07:54:32 +00:00
invalid-statepoint2.ll [gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type 2015-12-26 07:54:32 +00:00
invoke.ll [coroutines] Part 4[ab]: Coroutine Devirtualization: Lower coro.resume and coro.destroy. 2016-08-04 20:30:07 +00:00
jumptable.ll
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llvm.compiler_used-invalid-type.ll
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llvm.dbg.declare-address.ll DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
llvm.dbg.declare-expression.ll DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
llvm.dbg.declare-variable.ll DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
llvm.dbg.intrinsic-dbg-attachment.ll DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
llvm.dbg.value-expression.ll DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
llvm.dbg.value-value.ll DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
llvm.dbg.value-variable.ll DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
llvm.used-invalid-init.ll
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llvm.used-invalid-init2.ll
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llvm.used-invalid-type.ll
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llvm.used-invalid-type2.ll
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llvm.used-ptr-type.ll
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mdcompositetype-templateparams-tuple.ll IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
mdcompositetype-templateparams.ll IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
memcpy.ll Revert "Change memcpy/memset/memmove to have dest and source alignments." 2015-11-19 05:56:52 +00:00
metadata-function-dbg.ll Make it illegal for two Functions to point to the same DISubprogram 2017-05-09 19:47:37 +00:00
metadata-function-prof.ll Add function importing info from samplepgo profile to the module summary. 2017-02-28 18:09:44 +00:00
module-flags-1.ll
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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 [opaque pointer type] Add textual IR support for explicit type parameter to the call instruction 2015-04-16 23:24:18 +00:00
musttail-valid.ll [opaque pointer type] Add textual IR support for explicit type parameter to the call instruction 2015-04-16 23:24:18 +00:00
non-integral-pointers.ll [Verifier] Add more tests related to non-integral pointers 2016-08-02 23:32:53 +00:00
operand-bundles.ll Add a "gc-transition" operand bundle 2016-01-20 19:50:25 +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 Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
recursive-struct-param.ll Fix an infinite recursion in the verifier caused by calling isSized on a recursive type. 2015-03-13 06:41:26 +00:00
recursive-type-1.ll
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recursive-type-2.ll
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recursive-type-3.ll
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resume.ll Included test for r277360. 2016-08-01 18:07:19 +00:00
scatter_gather.ll Support arbitrary address space pointers in masked gather/scatter intrinsics. 2017-05-03 12:28:54 +00:00
speculatable-callsite-invalid.ll Add speculatable function attribute 2017-04-28 20:25:27 +00:00
speculatable-callsite.ll Add speculatable function attribute 2017-04-28 20:25:27 +00:00
sret.ll
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statepoint.ll [gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type 2015-12-26 07:54:32 +00:00
swifterror.ll Swift Calling Convention: add swifterror attribute. 2016-04-01 21:41:15 +00:00
swifterror2.ll Swift Calling Convention: add swifterror attribute. 2016-04-01 21:41:15 +00:00
swifterror3.ll Swift Calling Convention: add swifterror attribute. 2016-04-01 21:41:15 +00:00
swiftself.ll Swift Calling Convention: add swiftself attribute. 2016-03-29 17:37:21 +00:00
tbaa-allowed.ll [Verifier] Allow TBAA metadata on atomicrmw and atomiccmpxchg 2016-12-15 21:23:44 +00:00
tbaa.ll [TBAAVerifier] Be stricter around verifying scalar nodes 2016-12-29 15:47:05 +00:00
token1.ll [IR] Add token types 2015-08-14 05:09:07 +00:00
token2.ll [IR] Add token types 2015-08-14 05:09:07 +00:00
token3.ll [IR] Add token types 2015-08-14 05:09:07 +00:00
token4.ll [IR] Add token types 2015-08-14 05:09:07 +00:00
token5.ll [IR] Add token types 2015-08-14 05:09:07 +00:00
token6.ll [IR] Add token types 2015-08-14 05:09:07 +00:00
token7.ll [IR] Add token types 2015-08-14 05:09:07 +00:00
unsized-types.ll [IR] Disallow loading and storing unsized types 2016-06-01 16:13:10 +00:00
varargs-intrinsic.ll [opaque pointer type] Add textual IR support for explicit type parameter to the call instruction 2015-04-16 23:24:18 +00:00
writeonly.ll Add writeonly IR attribute 2016-07-04 08:01:29 +00:00

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.