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
..
2002-04-14-UnexpectedUnsignedType.ll
2002-04-16-StackFrameSizeAlignment.ll
2003-05-27-phifcmpd.ll
2003-05-27-useboolinotherbb.ll
2003-05-27-usefsubasbool.ll
2003-05-28-ManyArgs.ll
2003-05-30-BadFoldGEP.ll
2003-05-30-BadPreselectPhi.ll
2003-07-06-BadIntCmp.ll
2003-07-07-BadLongConst.ll
2003-07-08-BadCastToBool.ll
2003-07-29-BadConstSbyte.ll
2004-05-09-LiveVarPartialRegister.ll
2005-01-18-SetUO-InfLoop.ll
2005-04-09-GlobalInPHI.ll
2005-10-18-ZeroSizeStackObject.ll
2005-10-21-longlonggtu.ll
2005-12-01-Crash.ll
2005-12-12-ExpandSextInreg.ll
2006-01-12-BadSetCCFold.ll
2006-01-18-InvalidBranchOpcodeAssert.ll
2006-02-12-InsertLibcall.ll
2006-03-01-dagcombineinfloop.ll
2006-04-26-SetCCAnd.ll
2006-04-28-Sign-extend-bool.ll
2006-05-06-GEP-Cast-Sink-Crash.ll
2006-06-12-LowerSwitchCrash.ll
2006-06-13-ComputeMaskedBitsCrash.ll
2006-06-28-SimplifySetCCCrash.ll
2006-07-03-schedulers.ll
2006-08-30-CoalescerCrash.ll
2006-09-02-LocalAllocCrash.ll
2006-09-06-SwitchLowering.ll
2006-10-27-CondFolding.ll
2006-10-29-Crash.ll
2006-11-20-DAGCombineCrash.ll
2007-01-15-LoadSelectCycle.ll
2007-02-25-invoke.ll
2007-04-08-MultipleFrameIndices.ll	Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call	2014-02-13 14:44:26 +00:00
2007-04-13-SwitchLowerBadPhi.ll
2007-04-17-lsr-crash.ll
2007-04-27-InlineAsm-X-Dest.ll	Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call	2014-02-13 14:44:26 +00:00
2007-04-27-LargeMemObject.ll	Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call	2014-02-13 14:44:26 +00:00
2007-04-30-LandingPadBranchFolding.ll
2007-05-03-EHTypeInfo.ll
2007-05-15-InfiniteRecursion.ll
2007-12-17-InvokeAsm.ll	Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call	2014-02-13 14:44:26 +00:00
2007-12-31-UnusedSelector.ll
2008-01-25-dag-combine-mul.ll
2008-01-30-LoadCrash.ll
2008-02-04-Ctlz.ll
2008-02-04-ExtractSubvector.ll
2008-02-20-MatchingMem.ll	Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call	2014-02-13 14:44:26 +00:00
2008-02-25-NegateZero.ll
2008-02-26-NegatableCrash.ll
2008-08-07-PtrToInt-SmallerInt.ll
2009-03-17-LSR-APInt.ll	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
2009-03-29-SoftFloatVectorExtract.ll
2009-04-10-SinkCrash.ll
2009-04-28-i128-cmp-crash.ll
2009-11-16-BadKillsCrash.ll
2010-07-27-DAGCombineCrash.ll
2010-11-04-BigByval.ll
2010-ZeroSizedArg.ll
2011-01-06-BigNumberCrash.ll
2011-07-07-ScheduleDAGCrash.ll	ARM: yes it can (as of r218789)	2014-10-01 20:31:58 +00:00
2012-06-08-APIntCrash.ll
2013-03-20-APFloatCrash.ll	Add a test case for PR15318 fixed in r177472	2013-03-20 06:18:06 +00:00
2014-02-05-OpaqueConstants.ll	[DAG] Don't pull the binary operation though the shift if the operands have opaque constants.	2014-02-06 04:09:06 +00:00
add-with-overflow-24.ll
add-with-overflow-128.ll
add-with-overflow.ll
addr-label.ll
annotate.ll	Drop @llvm.annotation and @llvm.ptr.annotation intrinsics during codegen.	2013-05-21 14:37:16 +00:00
APIntLoadStore.ll
APIntParam.ll
APIntSextParam.ll
APIntZextParam.ll
asm-large-immediate.ll	Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call	2014-02-13 14:44:26 +00:00
assume.ll	Add @llvm.assume, lowering, and some basic properties	2014-07-25 21:13:35 +00:00
badarg6.ll
badCallArgLRLLVM.ll
badFoldGEP.ll
BasicInstrs.ll
bool-to-double.ll
builtin-expect.ll
call2-ret0.ll
call-ret0.ll
call-ret42.ll
call-void.ll
cast-fp.ll
ConstantExprLowering.ll
constindices.ll
crash.ll	Change objectsize intrinsic to accept different address spaces.	2013-10-07 18:06:48 +00:00
dag-combine-crash.ll	After reducing the size of an operation in the DAG we zero-extend the reduced	2012-12-19 07:39:08 +00:00
dbg_value.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
div-neg-power-2.ll
donothing.ll
edge-bundles-blockIDs.ll
empty-insertvalue.ll	Fix crash with an insertvalue that produces an empty object.	2014-09-20 00:10:47 +00:00
empty-load-store.ll
exception-handling.ll
externally_available.ll
fastcall.ll
fneg-fabs.ll
fp_to_int.ll
fp-to-int-invalid.ll
fpowi-promote.ll
fwdtwice.ll
global-ret0.ll
hello.ll
i128-addsub.ll
i128-arith.ll
inline-asm-mem-clobber.ll	Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call	2014-02-13 14:44:26 +00:00
inline-asm-special-strings.ll	Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call	2014-02-13 14:44:26 +00:00
intrinsics.ll
invalid-memcpy.ll
isunord.ll
llvm-ct-intrinsics.ll
MachineBranchProb.ll	AArch64 & ARM: disable generic test that relies on no CFG changes.	2014-05-30 10:56:12 +00:00
Makefile
multiple-return-values-cross-block-with-invoke.ll	XFAIL some of the generic CodeGen tests for Hexagon.	2013-03-25 21:04:16 +00:00
negintconst.ll
nested-select.ll
no-target.ll	Fix pr18235.	2013-12-13 16:05:32 +00:00
overflow.ll
PBQP.ll	Add a regression test to sanity check the PBQP allocator.	2014-09-03 18:04:10 +00:00
pr2625.ll
pr3288.ll
pr12507.ll
print-add.ll
print-after.ll	CommandLine: Exit successfully for -version and -help	2014-02-28 19:08:01 +00:00
print-arith-fp.ll
print-arith-int.ll
print-int.ll
print-machineinstrs.ll
print-mul-exp.ll
print-mul.ll
print-shift.ll
ptr-annotate.ll	Drop @llvm.annotation and @llvm.ptr.annotation intrinsics during codegen.	2013-05-21 14:37:16 +00:00
ret0.ll
ret42.ll
select-cc.ll	XFAIL some of the generic CodeGen tests for Hexagon.	2013-03-25 21:04:16 +00:00
select.ll	Convert a vselect into a concat_vector if possible	2014-05-30 23:03:11 +00:00
shift-int64.ll
stacksave-restore.ll
stop-after.ll	Add a new attribute called 'jumptable' that creates jump-instruction tables for functions marked with this attribute.	2014-06-05 19:29:43 +00:00
storetrunc-fp.ll
switch-lower-feature.ll
switch-lower.ll
trap.ll
undef-phi.ll
v-split.ll
vector-casts.ll
vector-constantexpr.ll
vector-identity-shuffle.ll
vector.ll	XFAIL some of the generic CodeGen tests for Hexagon.	2013-03-25 21:04:16 +00:00
zero-sized-array.ll