Duncan P. N. Exon Smith 83902832de Revert "Revert "DI: Fold constant arguments into a single MDString"" ... This reverts commit r218918, effectively reapplying r218914 after fixing an Ocaml bindings test and an Asan crash. The root cause of the latter was a tightened-up check in `DILexicalBlock::Verify()`, so I'll file a PR to investigate who requires the loose check (and why). Original commit message follows. -- This patch addresses the first stage of PR17891 by folding constant arguments together into a single MDString. Integers are stringified and a `\0` character is used as a separator. Part of PR17891. Note: I've attached my testcases upgrade scripts to the PR. If I've just broken your out-of-tree testcases, they might help. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219010 91177308-0d34-0410-b5e6-96231b3b80d8		2014-10-03 20:01:09 +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
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	Allow alias to point to an arbitrary ConstantExpr.	2014-06-03 02:41:57 +00:00
2009-02-15-ResolveAlias.ll	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
2009-03-05-dbg.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2009-03-06-Anonymous.ll	GlobalOpt: Don't swap private for internal linkage	2014-07-01 15:26:50 +00:00
2009-03-07-PromotePtrToBool.ll
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
2011-04-09-EmptyGlobalCtors.ll
2012-05-11-blockaddress.ll
alias-resolve.ll	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
alias-used-address-space.ll	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
alias-used-section.ll	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
alias-used.ll	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
array-elem-refs.ll
atexit.ll	IR: Don't allow non-default visibility on local linkage	2014-05-07 22:57:20 +00:00
atomic.ll
basictest.ll
blockaddress.ll
cleanup-pointer-root-users.ll
compiler-used.ll
constantexpr-dangle.ll
constantfold-initializers.ll	GlobalOpt: Optimize in the face of insertvalue/extractvalue	2014-08-08 05:50:43 +00:00
crash-2.ll
crash.ll
ctor-list-opt-constexpr.ll
ctor-list-opt-inbounds.ll
ctor-list-opt.ll	Add comdat key field to llvm.global_ctors and llvm.global_dtors	2014-05-16 20:39:27 +00:00
cxx-dtor.ll
deadfunction.ll
deadglobal-2.ll
deadglobal.ll
externally-initialized-global-ctr.ll
fastcc.ll	GlobalOpt: Apply fastcc to internal x86_thiscallcc functions	2014-02-26 19:57:30 +00:00
globalsra-partial.ll
globalsra-unknown-index.ll
globalsra.ll
heap-sra-1.ll
heap-sra-2.ll
heap-sra-3.ll
heap-sra-4.ll
heap-sra-phi.ll
integer-bool.ll	Revert r204076 for now - it caused significant regressions in a number of	2014-03-23 04:22:31 +00:00
invariant-nodatalayout.ll
invariant.ll
invoke.ll
iterate.ll
load-store-global.ll
malloc-promote-1.ll
malloc-promote-2.ll
malloc-promote-3.ll
memcpy.ll
memset-null.ll
memset.ll	Delete unread globals through addrspacecast	2014-01-02 20:01:43 +00:00
metadata.ll
phi-select.ll
preserve-comdats.ll	GlobalOpt: Preserve comdats of unoptimized initializers	2014-09-23 22:33:01 +00:00
storepointer-compare.ll
storepointer.ll
tls.ll
trivialstore.ll
undef-init.ll
unnamed-addr.ll
zeroinitializer-gep-load.ll