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llvm-mirror/test/Linker
Teresa Johnson 54750f488f llvm-link option and test for recent metadata mapping bug
Summary:
Add a -preserve-modules option to llvm-link that simulates LTO
clients that don't destroy modules as they are linked. This enables
reproduction of a recent bug introduced by a metadata linking change
that was only caught when the modules weren't destroyed before
writing bitcode (LTO on Windows).

See http://llvm.org/viewvc/llvm-project?view=revision&revision=253170
for more details on the original bug and the fix.

Confirmed the new test added here reproduces the failure using the new
option when I suppress the fix.

Reviewers: pcc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D14818

llvm-svn: 253740
2015-11-21 00:35:38 +00:00
..
Inputs Ensure ModuleLinker materializes complete comdat groups 2015-11-10 21:09:06 +00:00
2002-07-17-GlobalFail.ll
2002-07-17-LinkTest2.ll
2002-08-20-ConstantExpr.ll [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
2003-01-30-LinkerRename.ll
2003-01-30-LinkerTypeRename.ll
2003-04-23-LinkOnceLost.ll
2003-04-26-NullPtrLinkProblem.ll
2003-05-15-TypeProblem.ll
2003-05-31-LinkerRename.ll
2003-06-02-TypeResolveProblem2.ll
2003-06-02-TypeResolveProblem.ll
2003-08-20-OpaqueTypeResolve.ll
2003-08-23-GlobalVarLinking.ll
2003-08-23-RecursiveOpaqueTypeResolve.ll
2003-08-24-InheritPtrSize.ll
2003-08-28-TypeResolvesGlobal2.ll
2003-08-28-TypeResolvesGlobal3.ll
2003-08-28-TypeResolvesGlobal.ll
2003-10-27-LinkOncePromote.ll
2003-11-18-TypeResolution.ll
2004-02-17-WeakStrongLinkage.ll
2004-05-07-TypeResolution1.ll [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
2004-05-07-TypeResolution2.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
2004-12-03-DisagreeingType.ll
2005-02-12-ConstantGlobals-2.ll
2005-02-12-ConstantGlobals.ll
2005-12-06-AppendingZeroLengthArrays.ll
2006-01-19-ConstantPacked.ll
2008-03-05-AliasReference2.ll
2008-03-05-AliasReference.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
2008-03-07-DroppedSection_a.ll
2008-03-07-DroppedSection_b.ll
2008-06-13-LinkOnceRedefinition.ll
2008-06-26-AddressSpace.ll
2008-07-06-AliasFnDecl2.ll
2008-07-06-AliasFnDecl.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
2008-07-06-AliasWeakDest2.ll
2008-07-06-AliasWeakDest.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
2009-09-03-mdnode2.ll DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
2009-09-03-mdnode.ll DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
2011-08-04-DebugLoc2.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
2011-08-04-DebugLoc.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
2011-08-04-Metadata2.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
2011-08-04-Metadata.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
2011-08-18-unique-class-type2.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
2011-08-18-unique-class-type.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
2011-08-18-unique-debug-type2.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
2011-08-18-unique-debug-type.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
alias.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
alignment.ll
AppendingLinkage2.ll
AppendingLinkage.ll [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
apple-version.ll
available_externally_a.ll
available_externally_b.ll
basiclink.ll
broken.ll tools: Unify how verifyModule() is called 2015-03-31 03:07:23 +00:00
comdat2.ll
comdat4.ll
comdat5.ll
comdat6.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
comdat7.ll
comdat8.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
comdat9.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
comdat10.ll Linker: Do not expect comdat to exist in source module. 2015-06-22 21:46:51 +00:00
comdat_group.ll Ensure ModuleLinker materializes complete comdat groups 2015-11-10 21:09:06 +00:00
comdat.ll
ConstantGlobals.ll
constructor-comdat.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
ctors.ll
datalayout.ll Make DataLayout Non-Optional in the Module 2015-03-04 18:43:29 +00:00
DbgDeclare2.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
DbgDeclare.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
debug-info-version-a.ll DI: Disallow uniquable DICompileUnits 2015-08-03 17:26:41 +00:00
debug-info-version-b.ll DI: Disallow uniquable DICompileUnits 2015-08-03 17:26:41 +00:00
distinct-cycles.ll
distinct.ll Restore "Move metadata linking after lazy global materialization/linking." 2015-11-06 17:50:53 +00:00
dllstorage-a.ll
dllstorage-b.ll
drop-debug.ll Work around pr23045 and make it easier to reproduce. 2015-03-27 15:55:06 +00:00
func-attrs-a.ll
func-attrs-b.ll
funcimport.ll [ThinLTO] Update test to be more tolerant of ordering changes 2015-11-12 19:31:46 +00:00
global_ctors.ll
ident.ll
inlineasm.ll
link-flags.ll Fix test check label. 2015-10-29 21:24:38 +00:00
link-global-to-func.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
link-type-names.ll
linkage2.ll
linkage.ll
linkmdnode2.ll
linkmdnode.ll
linknamedmdnode2.ll
linknamedmdnode.ll
LinkOnce.ll
lto-attributes.ll
mdlocation.ll DI: Require subprogram definitions to be distinct 2015-08-28 20:26:49 +00:00
metadata-a.ll
metadata-b.ll
metadata-function.ll Linker: Copy over function metadata attachments 2015-04-24 22:07:31 +00:00
module-flags-1-a.ll
module-flags-1-b.ll
module-flags-2-a.ll
module-flags-2-b.ll
module-flags-3-a.ll
module-flags-3-b.ll llvm-link: Verify input modules 2015-03-25 23:22:10 +00:00
module-flags-4-a.ll
module-flags-4-b.ll llvm-link: Verify input modules 2015-03-25 23:22:10 +00:00
module-flags-5-a.ll
module-flags-5-b.ll
module-flags-6-a.ll
module-flags-6-b.ll
module-flags-7-a.ll
module-flags-7-b.ll
module-flags-8-a.ll
module-flags-8-b.ll
module-flags-dont-change-others.ll
module-flags-pic-1-a.ll
module-flags-pic-2-a.ll
multiple-merged-structs.ll
only-needed-named-metadata.ll llvm-link option and test for recent metadata mapping bug 2015-11-21 00:35:38 +00:00
opaque.ll [opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction 2015-02-27 19:29:02 +00:00
override-different-linkage.ll Linker: Add flag to override linkage rules 2015-04-22 04:11:00 +00:00
override-with-internal-linkage-2.ll Changed renaming of local symbols by inserting a dot vefore the numeric suffix. 2015-05-12 16:47:30 +00:00
override-with-internal-linkage.ll Linker: Update -override testcase to check callers 2015-04-24 16:56:24 +00:00
override.ll Linker: Add flag to override linkage rules 2015-04-22 04:11:00 +00:00
partial-type-refinement-link.ll [opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction 2015-02-27 19:29:02 +00:00
partial-type-refinement.ll [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
pr21374.ll
pr21494.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
pr22807.ll Remember to move a type to the correct set when setting the body. 2015-03-06 00:50:21 +00:00
PR8300.ll
prologuedata.ll
redefinition.ll
replaced-function-matches-first-subprogram.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
subprogram-linkonce-weak.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
targettriple.ll lit: Add 'cd' support to the internal shell and port some tests 2015-03-02 21:33:18 +00:00
testlink.ll Changed renaming of local symbols by inserting a dot vefore the numeric suffix. 2015-05-12 16:47:30 +00:00
transitive-lazy-link.ll
type-unique-alias.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
type-unique-dst-types.ll
type-unique-inheritance.ll
type-unique-name.ll
type-unique-odr-a.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
type-unique-odr-b.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
type-unique-opaque.ll
type-unique-simple2-a.ll Revert "Change memcpy/memset/memmove to have dest and source alignments." 2015-11-19 05:56:52 +00:00
type-unique-simple2-b.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
type-unique-simple2.ll Make the default triple optional by allowing an empty string 2015-09-16 05:34:32 +00:00
type-unique-simple-a.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
type-unique-simple-b.ll DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
type-unique-src-type.ll [opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction 2015-02-27 19:29:02 +00:00
type-unique-type-array-a.ll Revert "Change memcpy/memset/memmove to have dest and source alignments." 2015-11-19 05:56:52 +00:00
type-unique-type-array-b.ll Revert "Change memcpy/memset/memmove to have dest and source alignments." 2015-11-19 05:56:52 +00:00
type-unique-unrelated.ll
unique-fwd-decl-a.ll
unique-fwd-decl-order.ll
uniqued-distinct-cycles.ll Linker: Fix references to uniqued nodes after r243883 2015-08-04 06:42:31 +00:00
unnamed-addr1-a.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
unnamed-addr1-b.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
unnamed-addr-err-a.ll
unnamed-addr-err-b.ll
visibility.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
weakextern.ll