llvm-project/llvm/test/Transforms/GlobalOpt
Mehdi Amini d880309835 [GlobalOpt] Dead Eliminate declarations
GlobalOpt is already dead-code-eliminating global definitions. With
this change it also takes care of declarations.
Hopefully this should make it now a strict superset of GlobalDCE.
This is important for LTO/ThinLTO as we don't want the linker to see
"undefined reference" when it processes the input files: it could
prevent proper internalization (or even load an extra file from a
static archive, changing the behavior of the program!).

llvm-svn: 281653
2016-09-15 20:26:27 +00:00
..
2004-10-10-CastStoreOnce.ll
2005-06-15-LocalizeConstExprCrash.ll
2005-09-27-Crash.ll
2006-07-07-InlineAsmCrash.ll
2006-11-01-ShrinkGlobalPhiCrash.ll
2007-04-05-Crash.ll
2007-05-13-Crash.ll Make "@name =" mandatory for globals in .ll files. 2016-05-10 18:22:45 +00:00
2007-06-04-PackedStruct.ll
2007-11-09-GEP-GEP-Crash.ll
2008-01-03-Crash.ll
2008-01-13-OutOfRangeSROA.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
2008-01-29-VolatileGlobal.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
2008-04-26-SROA-Global-Align.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
2008-07-17-addrspace.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
2008-12-16-HeapSRACrash-2.ll
2008-12-16-HeapSRACrash.ll
2009-01-13-phi-user.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
2009-02-15-BitcastAlias.ll
2009-02-15-ResolveAlias.ll
2009-03-05-dbg.ll DebugInfo: New metadata representation for global variables. 2016-09-13 01:12:59 +00:00
2009-03-06-Anonymous.ll Make "@name =" mandatory for globals in .ll files. 2016-05-10 18:22:45 +00:00
2009-03-07-PromotePtrToBool.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
2009-06-01-RecursivePHI.ll
2009-11-16-BrokenPerformHeapAllocSRoA.ll
2009-11-16-MallocSingleStoreToGlobalVar.ll
2010-02-25-MallocPromote.ll
2010-02-26-MallocSROA.ll
2010-10-19-WeakOdr.ll IR: Introduce local_unnamed_addr attribute. 2016-06-14 21:01:22 +00:00
2011-04-09-EmptyGlobalCtors.ll
2012-05-11-blockaddress.ll
GSROA-section.ll Make sure that any new and optimized objects created during GlobalOPT copy all the attributes from the base object. 2016-01-22 21:18:20 +00:00
MallocSROA-section.ll Make sure that any new and optimized objects created during GlobalOPT copy all the attributes from the base object. 2016-01-22 21:18:20 +00:00
SROA-section.ll Make sure that any new and optimized objects created during GlobalOPT copy all the attributes from the base object. 2016-01-22 21:18:20 +00:00
alias-resolve.ll Delete dead GlobalAliases. 2015-12-22 19:50:22 +00:00
alias-used-address-space.ll IR: Introduce local_unnamed_addr attribute. 2016-06-14 21:01:22 +00:00
alias-used-section.ll
alias-used.ll IR: Introduce local_unnamed_addr attribute. 2016-06-14 21:01:22 +00:00
array-elem-refs.ll
assume.ll IR: Introduce local_unnamed_addr attribute. 2016-06-14 21:01:22 +00:00
atexit.ll
atomic.ll
available_externally_global_ctors.ll Change hasUniqueInitializer() to call isStrongDefinitionForLinker() instead of !isWeakForLinker() 2015-12-09 16:17:07 +00:00
basictest.ll PM: Port GlobalOpt to the new pass manager 2016-04-26 00:28:01 +00:00
blockaddress.ll
cleanup-pointer-root-users.ll
compiler-used.ll
constantexpr-dangle.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
constantfold-initializers.ll IR: Introduce local_unnamed_addr attribute. 2016-06-14 21:01:22 +00:00
crash-2.ll
crash.ll Revert "Change memcpy/memset/memmove to have dest and source alignments." 2015-11-19 05:56:52 +00:00
ctor-list-opt-constexpr.ll
ctor-list-opt-inbounds.ll IR: Introduce local_unnamed_addr attribute. 2016-06-14 21:01:22 +00:00
ctor-list-opt.ll
cxx-dtor.ll
deaddeclaration.ll [GlobalOpt] Dead Eliminate declarations 2016-09-15 20:26:27 +00:00
deadfunction.ll
deadglobal-2.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
deadglobal.ll Delete dead GlobalAliases. 2015-12-22 19:50:22 +00:00
externally-initialized-aggregate.ll GlobalOpt should maintain externally_initialized when splitting aggregates 2015-11-09 16:47:16 +00:00
externally-initialized-global-ctr.ll
externally-initialized.ll
fastcc.ll
global-demotion.ll [GlobalOpt] Demote globals to locals more aggressively 2015-11-15 14:21:37 +00:00
globalsra-partial.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
globalsra-unknown-index.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
globalsra.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
heap-sra-1.ll
heap-sra-2.ll
heap-sra-3.ll
heap-sra-4.ll
heap-sra-phi.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
integer-bool.ll
invariant-nodatalayout.ll Revert "Revert "Invariant start/end intrinsics overloaded for address space"" 2016-08-13 23:31:24 +00:00
invariant.group.barrier.ll IR: Introduce local_unnamed_addr attribute. 2016-06-14 21:01:22 +00:00
invariant.ll Revert "Revert "Invariant start/end intrinsics overloaded for address space"" 2016-08-13 23:31:24 +00:00
invoke.ll IR: Introduce local_unnamed_addr attribute. 2016-06-14 21:01:22 +00:00
iterate.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
load-store-global.ll
localize-constexpr.ll Delete dead GlobalAliases. 2015-12-22 19:50:22 +00:00
malloc-promote-1.ll
malloc-promote-2.ll
malloc-promote-3.ll
memcpy.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
memset-null.ll Revert "Change memcpy/memset/memmove to have dest and source alignments." 2015-11-19 05:56:52 +00:00
memset.ll Revert "Change memcpy/memset/memmove to have dest and source alignments." 2015-11-19 05:56:52 +00:00
metadata.ll IR: Drop uniquing when an MDNode Value operand is deleted 2016-08-03 18:19:43 +00:00
phi-select.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
pr21191.ll IR: Introduce local_unnamed_addr attribute. 2016-06-14 21:01:22 +00:00
preserve-comdats.ll
storepointer-compare.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
storepointer.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
tls.ll
trivialstore.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
undef-init.ll GlobalOpt: Convert a bunch of tests from grep to FileCheck 2016-04-25 23:36:50 +00:00
unnamed-addr.ll IR: Introduce local_unnamed_addr attribute. 2016-06-14 21:01:22 +00:00
zeroinitializer-gep-load.ll