llvm-project/llvm/test/Transforms/GlobalOpt
Fangrui Song 129f466e22 [GlobalOpt] Remove heap SROA
GlobalOpt implements a heap SROA (SROA for an malloc allocatated struct or array
of structs) which is largely undertested (heap-sra-[1234].ll are basically the
same test with very little difference) and does not trigger at all when
bootstrapping clang (it only supports the case of one single store).

The heap SROA implementation causes PR50027 (GEP is not properly handled; crash or miscompile).
Just drop the implementation. I have deleted some obviously duplicated tests
but kept `heap-sra-[12]{,-no-nullopt}.ll`.

Reviewed By: aeubanks

Differential Revision: https://reviews.llvm.org/D102257
2021-05-11 11:34:37 -07:00
..
PowerPC
2004-10-10-CastStoreOnce.ll
2005-06-15-LocalizeConstExprCrash.ll
2005-09-27-Crash.ll
2006-07-07-InlineAsmCrash.ll OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
2006-11-01-ShrinkGlobalPhiCrash.ll
2007-04-05-Crash.ll
2007-05-13-Crash.ll
2007-06-04-PackedStruct.ll
2007-11-09-GEP-GEP-Crash.ll
2008-01-03-Crash.ll
2008-01-13-OutOfRangeSROA.ll
2008-01-29-VolatileGlobal.ll
2008-04-26-SROA-Global-Align.ll
2008-07-17-addrspace.ll
2008-12-16-HeapSRACrash-2.ll
2008-12-16-HeapSRACrash.ll
2009-01-13-phi-user.ll
2009-02-15-BitcastAlias.ll
2009-02-15-ResolveAlias.ll
2009-03-05-dbg.ll
2009-03-06-Anonymous.ll
2009-03-07-PromotePtrToBool.ll
2009-06-01-RecursivePHI.ll
2009-11-16-BrokenPerformHeapAllocSRoA.ll Revert "[GlobalOpt] Revert valgrind hacks" 2021-04-13 17:47:07 -07:00
2009-11-16-MallocSingleStoreToGlobalVar.ll
2010-02-25-MallocPromote.ll
2010-02-26-MallocSROA.ll
2010-10-19-WeakOdr.ll
2011-04-09-EmptyGlobalCtors.ll
2012-05-11-blockaddress.ll
GSROA-section.ll
MallocSROA-section-no-null-opt.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
MallocSROA-section.ll [GlobalOpt] Remove heap SROA 2021-05-11 11:34:37 -07:00
SROA-section.ll
alias-resolve.ll [GlobalOpt] Don't replace alias with aliasee if aliasee is interposable 2021-04-22 13:12:34 -07:00
alias-used-address-space.ll
alias-used-section.ll
alias-used.ll
amdgcn-ctor-alloca.ll
array-elem-refs.ll
assume.ll
atexit.ll
atomic.ll remove UB from test by making GV alignment explicit 2019-12-01 15:16:31 +00:00
available_externally_global_ctors.ll
basictest.ll
blockaddress.ll
cleanup-pointer-root-users.ll Revert "[GlobalOpt] Revert valgrind hacks" 2021-04-13 17:47:07 -07:00
coldcc_stress_test.ll
compiler-used.ll
const-return-status-atomic.ll [GlobalOpt] Fix an incorrect Modified status 2020-09-02 15:00:45 +02:00
const-return-status.ll [GlobalOpt] Fix an incorrect Modified status 2020-09-02 15:00:45 +02:00
constantexpr-dangle.ll
constantfold-initializers.ll
crash-2.ll
crash.ll
ctor-list-opt-constexpr.ll
ctor-list-opt-inbounds.ll
ctor-list-opt.ll
cxx-dtor.ll
dead-store-status.ll Revert "[GlobalOpt] Revert valgrind hacks" 2021-04-13 17:47:07 -07:00
deaddeclaration.ll
deadfunction.ll
deadglobal-2.ll
deadglobal.ll
evaluate-bitcast-2.ll
evaluate-bitcast-3.ll
evaluate-bitcast-4.ll Fix for Bug 48055. 2020-12-04 11:05:01 -08:00
evaluate-bitcast.ll
evaluate-call-errors.ll [GVN] add early exit to ConstantFoldLoadThroughBitcast [NFC] 2020-07-13 21:44:17 -04:00
evaluate-call.ll
evaluate-constfold-call.ll
externally-initialized-aggregate.ll
externally-initialized-global-ctr.ll
externally-initialized.ll
fastcc.ll Reapply "OpaquePtr: Turn inalloca into a type attribute" 2021-03-29 08:55:30 -04:00
global-demotion.ll
globalsra-multigep.ll
globalsra-partial.ll
globalsra-unknown-index.ll
globalsra.ll
heap-sra-1-no-null-opt.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
heap-sra-1.ll [GlobalOpt] Remove heap SROA 2021-05-11 11:34:37 -07:00
heap-sra-2-no-null-opt.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
heap-sra-2.ll [GlobalOpt] Remove heap SROA 2021-05-11 11:34:37 -07:00
heap-sra-phi-no-null-opt.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
heap-sra-phi.ll [GlobalOpt] Remove heap SROA 2021-05-11 11:34:37 -07:00
int_sideeffect.ll
integer-bool-dwarf.ll
integer-bool.ll
invariant-nodatalayout.ll
invariant.group.ll [Evaluator] Bitcast result of pointer stripping 2021-04-21 13:32:29 -07:00
invariant.ll
invoke.ll
iterate.ll
large-int-crash.ll
load-store-global-no-null-opt.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
load-store-global.ll
localize-constexpr-debuginfo.ll
localize-constexpr.ll
long-compilation-global-sra.ll [Transforms][GlobalSRA] huge array causes long compilation time and huge memory usage. 2020-01-04 16:42:38 +03:00
malloc-promote-1-no-null-opt.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
malloc-promote-1.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
malloc-promote-2-no-null-opt.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
malloc-promote-2.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
malloc-promote-3.ll
memcpy.ll
memset-null.ll
memset.ll
metadata.ll
musttail_cc.ll
naked_functions.ll
null-check-is-use-pr35760.ll [GlobalOpt] Treat null-check of loaded value as use of global (PR35760) 2020-03-23 22:36:09 -07:00
phi-select.ll
pr21191.ll
pr33686.ll
preallocated.ll [GlobalOpt] Remove preallocated calls when possible 2020-06-18 09:56:13 -07:00
preserve-comdats.ll
shrink-address-to-bool.ll
shrink-global-to-bool-check-debug.ll [GlobalOpt] Explicitly set alignment of bool load/store operations. 2020-04-12 16:03:12 -07:00
static-const-bitcast.ll
storepointer-compare-no-null-opt.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
storepointer-compare.ll
storepointer-no-null-opt.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
storepointer.ll
tls.ll
trivialstore.ll
undef-init.ll
unnamed-addr.ll [globalopt] Teach to look through `addrspacecast`. 2020-10-16 08:43:09 -04:00
zeroinitializer-gep-load.ll