llvm-6502/test/Transforms/LICM
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
..
2003-02-26-LoopExitNotDominated.ll
2003-02-27-NestedLoopExitBlocks.ll
2003-02-27-PreheaderExitNodeUpdate.ll
2003-02-27-PreheaderProblem.ll
2003-02-27-StoreSinkPHIs.ll
2003-02-28-PromoteDifferentType.ll
2003-05-02-LoadHoist.ll
2003-12-11-SinkingToPHI.ll
2004-09-14-AliasAnalysisInvalidate.ll
2004-11-17-UndefIndexCrash.ll
2006-09-12-DeadUserOfSunkInstr.ll
2007-05-22-VolatileSink.ll
2007-07-30-AliasSet.ll
2007-09-17-PromoteValue.ll
2007-09-24-PromoteNullValue.ll
2007-10-01-PromoteSafeValue.ll
2008-05-20-AliasSetVAArg.ll
2008-07-22-LoadGlobalConstant.ll
2009-12-10-LICM-Indbr-Crash.ll
2011-04-06-HoistMissedASTUpdate.ll
2011-04-06-PromoteResultOfPromotion.ll
2011-04-09-RAUW-AST.ll
2011-07-06-Alignment.ll
2014-09-10-doFinalizationAssert.ll Fix assertion in LICM doFinalization() 2014-09-24 16:48:31 +00:00
atomics.ll
basictest.ll
crash.ll
debug-value.ll Revert "Revert "DI: Fold constant arguments into a single MDString"" 2014-10-03 20:01:09 +00:00
extra-copies.ll [LICM] Don't create more than one copy of an instruction per loop exit block when sinking. 2014-06-25 07:54:58 +00:00
hoist-bitcast-load.ll Look through addrspacecast when checking isDereferenceablePointer 2014-07-14 18:54:12 +00:00
hoist-deref-load.ll Make Value::isDereferenceablePointer handle offsets to pointer types with dereferenceable attributes 2014-07-19 03:25:16 +00:00
hoist-invariant-load.ll
hoisting.ll
lcssa-ssa-promoter.ll [LPM] Apply a really big hammer to fix PR18688 by recursively reforming 2014-02-01 13:35:14 +00:00
no-preheader-test.ll
PR19798.ll LICM: Don't crash when an instruction is used by an unreachable BB 2014-09-02 16:22:00 +00:00
Preserve-LCSSA.ll
promote-order.ll
scalar_promote.ll [LPM] Make LCSSA a utility with a FunctionPass that applies it to all 2014-01-25 04:07:24 +00:00
scalar-promote-memmodel.ll
sinking.ll [LPM] Switch LICM to actively use LCSSA in addition to preserving it. 2014-02-11 12:52:27 +00:00
speculate.ll
volatile-alias.ll Fix broken CHECK lines. 2014-01-11 21:06:00 +00:00