Andrew Trick 1b1658741a Fixes PR8823: add-with-overflow-128.ll ...

In the bottom-up selection DAG scheduling, handle two-address
instructions that read/write unspillable registers. Treat
the entire chain of two-address nodes as a single live range.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122472 91177308-0d34-0410-b5e6-96231b3b80d8

2010-12-23 03:15:51 +00:00

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2002-04-14-UnexpectedUnsignedType.ll

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2002-04-16-StackFrameSizeAlignment.ll

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2003-05-27-phifcmpd.ll

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2003-05-27-useboolinotherbb.ll

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2003-05-27-usefsubasbool.ll

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2003-05-28-ManyArgs.ll

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2003-05-30-BadFoldGEP.ll

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2003-05-30-BadPreselectPhi.ll

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2003-07-06-BadIntCmp.ll

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2003-07-07-BadLongConst.ll

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2003-07-08-BadCastToBool.ll

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2003-07-29-BadConstSbyte.ll

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2004-02-08-UnwindSupport.ll

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2004-05-09-LiveVarPartialRegister.ll

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2005-01-18-SetUO-InfLoop.ll

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2005-04-09-GlobalInPHI.ll

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2005-07-12-memcpy-i64-length.ll

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2005-10-18-ZeroSizeStackObject.ll

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2005-10-21-longlonggtu.ll

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2005-12-01-Crash.ll

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2005-12-12-ExpandSextInreg.ll

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2006-01-12-BadSetCCFold.ll

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2006-01-18-InvalidBranchOpcodeAssert.ll

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2006-02-12-InsertLibcall.ll

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2006-03-01-dagcombineinfloop.ll

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2006-04-26-SetCCAnd.ll

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2006-04-28-Sign-extend-bool.ll

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2006-05-06-GEP-Cast-Sink-Crash.ll

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2006-06-12-LowerSwitchCrash.ll

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2006-06-13-ComputeMaskedBitsCrash.ll

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2006-06-28-SimplifySetCCCrash.ll

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2006-07-03-schedulers.ll

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2006-08-30-CoalescerCrash.ll

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2006-09-02-LocalAllocCrash.ll

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2006-09-06-SwitchLowering.ll

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2006-10-27-CondFolding.ll

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2006-10-29-Crash.ll

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2006-11-20-DAGCombineCrash.ll

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2007-01-15-LoadSelectCycle.ll

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2007-02-25-invoke.ll

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2007-04-08-MultipleFrameIndices.ll

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2007-04-13-SwitchLowerBadPhi.ll

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2007-04-17-lsr-crash.ll

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2007-04-27-InlineAsm-X-Dest.ll

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2007-04-27-LargeMemObject.ll

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2007-04-30-LandingPadBranchFolding.ll

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2007-05-03-EHTypeInfo.ll

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2007-05-15-InfiniteRecursion.ll

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2007-11-21-UndeadIllegalNode.ll

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2007-12-17-InvokeAsm.ll

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2007-12-31-UnusedSelector.ll

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2008-01-25-dag-combine-mul.ll

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2008-01-30-LoadCrash.ll

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2008-02-04-Ctlz.ll

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2008-02-04-ExtractSubvector.ll

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2008-02-20-MatchingMem.ll

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2008-02-25-NegateZero.ll

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2008-02-26-NegatableCrash.ll

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2008-08-07-PtrToInt-SmallerInt.ll

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2009-03-17-LSR-APInt.ll

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2009-03-29-SoftFloatVectorExtract.ll

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2009-04-10-SinkCrash.ll

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2009-04-28-i128-cmp-crash.ll

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2009-06-03-UnreachableSplitPad.ll

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2009-11-16-BadKillsCrash.ll

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2010-07-27-DAGCombineCrash.ll

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2010-11-04-BigByval.ll

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2010-ZeroSizedArg.ll

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add-with-overflow-24.ll

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add-with-overflow-128.ll

Fixes PR8823: add-with-overflow-128.ll

2010-12-23 03:15:51 +00:00

add-with-overflow.ll

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addr-label.ll

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APIntLoadStore.ll

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APIntParam.ll

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APIntSextParam.ll

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APIntZextParam.ll

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asm-large-immediate.ll

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badarg6.ll

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badCallArgLRLLVM.ll

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badFoldGEP.ll

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badlive.ll

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BasicInstrs.ll

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bool-to-double.ll

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bool-vector.ll

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BurgBadRegAlloc.ll

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call2-ret0.ll

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call-ret0.ll

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call-ret42.ll

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call-void.ll

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cast-fp.ll

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ConstantExprLowering.ll

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constindices.ll

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crash.ll

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dbg_value.ll

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dg.exp

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div-neg-power-2.ll

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empty-load-store.ll

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externally_available.ll

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fastcall.ll

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fneg-fabs.ll

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fp_to_int.ll

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fp-to-int-invalid.ll

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fpowi-promote.ll

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fwdtwice.ll

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getresult-undef.ll

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global-ret0.ll

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hello.ll

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i128-addsub.ll

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i128-arith.ll

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inline-asm-special-strings.ll

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intrinsics.ll

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invalid-memcpy.ll

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isunord.ll

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legalize-dbg-value.ll

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llvm-ct-intrinsics.ll

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Makefile

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multiple-return-values-cross-block-with-invoke.ll

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negintconst.ll

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nested-select.ll

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overflow.ll

add a general coverage test for overflow intrinsics.

2010-12-19 20:01:13 +00:00

pr2625.ll

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pr3288.ll

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print-add.ll

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print-arith-fp.ll

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print-arith-int.ll

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print-int.ll

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print-mul-exp.ll

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print-mul.ll

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print-shift.ll

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ret0.ll

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ret42.ll

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select-cc.ll

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select.ll

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shift-int64.ll

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spillccr.ll

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stacksave-restore.ll

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storetrunc-fp.ll

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switch-lower-feature.ll

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switch-lower.ll

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trap.ll

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v-split.ll

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vector-casts.ll

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vector-constantexpr.ll

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vector-identity-shuffle.ll

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vector.ll

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