Chris Lattner 1beaf41ef6 cleanup ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97790 91177308-0d34-0410-b5e6-96231b3b80d8		2010-03-05 06:17:43 +00:00
..
3addr-16bit.ll
3addr-or.ll	Extend r93152 to work on OR r, r. If the source set bits are known not to overlap, then select as an ADD instead.	2010-01-11 22:03:29 +00:00
2003-08-03-CallArgLiveRanges.ll
2003-08-23-DeadBlockTest.ll
2003-11-03-GlobalBool.ll
2004-02-12-Memcpy.ll
2004-02-13-FrameReturnAddress.ll
2004-02-14-InefficientStackPointer.ll
2004-02-22-Casts.ll
2004-03-30-Select-Max.ll
2004-04-09-SameValueCoalescing.ll
2004-04-13-FPCMOV-Crash.ll
2004-06-10-StackifierCrash.ll
2004-10-08-SelectSetCCFold.ll
2005-01-17-CycleInDAG.ll	clean up some testcases.	2010-03-02 18:56:03 +00:00
2005-02-14-IllegalAssembler.ll
2005-05-08-FPStackifierPHI.ll
2006-01-19-ISelFoldingBug.ll
2006-03-01-InstrSchedBug.ll
2006-03-02-InstrSchedBug.ll
2006-04-04-CrossBlockCrash.ll
2006-04-27-ISelFoldingBug.ll
2006-05-01-SchedCausingSpills.ll
2006-05-02-InstrSched1.ll
2006-05-02-InstrSched2.ll
2006-05-08-CoalesceSubRegClass.ll
2006-05-08-InstrSched.ll
2006-05-11-InstrSched.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
2006-05-17-VectorArg.ll
2006-05-22-FPSetEQ.ll
2006-05-25-CycleInDAG.ll
2006-07-10-InlineAsmAConstraint.ll
2006-07-12-InlineAsmQConstraint.ll
2006-07-19-ATTAsm.ll
2006-07-20-InlineAsm.ll
2006-07-28-AsmPrint-Long-As-Pointer.ll
2006-07-31-SingleRegClass.ll
2006-08-07-CycleInDAG.ll
2006-08-16-CycleInDAG.ll
2006-08-21-ExtraMovInst.ll
2006-09-01-CycleInDAG.ll
2006-10-02-BoolRetCrash.ll
2006-10-07-ScalarSSEMiscompile.ll	change the scope node to include a list of children to be checked	2010-02-25 19:00:39 +00:00
2006-10-09-CycleInDAG.ll
2006-10-10-FindModifiedNodeSlotBug.ll
2006-10-12-CycleInDAG.ll
2006-10-13-CycleInDAG.ll
2006-10-19-SwitchUnnecessaryBranching.ll
2006-11-12-CSRetCC.ll
2006-11-17-IllegalMove.ll
2006-11-27-SelectLegalize.ll
2006-11-28-Memcpy.ll
2006-12-16-InlineAsmCrash.ll	move tests that depend on the x86 backend out of codegen/generic,	2010-02-09 06:41:03 +00:00
2006-12-19-IntelSyntax.ll
2007-01-08-InstrSched.ll
2007-01-08-X86-64-Pointer.ll
2007-01-13-StackPtrIndex.ll
2007-01-29-InlineAsm-ir.ll
2007-02-04-OrAddrMode.ll	Add nounwind.	2010-01-12 18:29:23 +00:00
2007-02-19-LiveIntervalAssert.ll
2007-02-23-DAGCombine-Miscompile.ll	move tests that depend on the x86 backend out of codegen/generic,	2010-02-09 06:41:03 +00:00
2007-02-25-FastCCStack.ll
2007-03-01-SpillerCrash.ll
2007-03-15-GEP-Idx-Sink.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
2007-03-16-InlineAsm.ll
2007-03-18-LiveIntervalAssert.ll
2007-03-24-InlineAsmMultiRegConstraint.ll
2007-03-24-InlineAsmPModifier.ll
2007-03-24-InlineAsmVectorOp.ll
2007-03-24-InlineAsmXConstraint.ll
2007-03-26-CoalescerBug.ll
2007-04-08-InlineAsmCrash.ll
2007-04-11-InlineAsmVectorResult.ll
2007-04-17-LiveIntervalAssert.ll
2007-04-24-Huge-Stack.ll
2007-04-24-VectorCrash.ll
2007-04-25-MMX-PADDQ.ll
2007-04-27-InlineAsm-IntMemInput.ll
2007-05-05-VecCastExpand.ll
2007-05-07-InvokeSRet.ll
2007-05-14-LiveIntervalAssert.ll
2007-05-15-maskmovq.ll
2007-05-17-ShuffleISelBug.ll
2007-06-04-tailmerge4.ll
2007-06-04-X86-64-CtorAsmBugs.ll
2007-06-05-LSR-Dominator.ll
2007-06-14-branchfold.ll
2007-06-15-IntToMMX.ll
2007-06-28-X86-64-isel.ll
2007-06-29-DAGCombinerBug.ll
2007-06-29-VecFPConstantCSEBug.ll
2007-07-03-GR64ToVR64.ll
2007-07-10-StackerAssert.ll
2007-07-18-Vector-Extract.ll
2007-08-01-LiveVariablesBug.ll
2007-08-09-IllegalX86-64Asm.ll
2007-08-10-SignExtSubreg.ll
2007-08-13-AppendingLinkage.ll
2007-09-05-InvalidAsm.ll
2007-09-06-ExtWeakAliasee.ll
2007-09-17-ObjcFrameEH.ll
2007-09-18-ShuffleXformBug.ll
2007-09-27-LDIntrinsics.ll
2007-10-04-AvoidEFLAGSCopy.ll
2007-10-05-3AddrConvert.ll	Delete dead PHI machine instructions. These can be created due to type	2010-02-10 22:58:57 +00:00
2007-10-12-CoalesceExtSubReg.ll
2007-10-12-SpillerUnfold1.ll
2007-10-12-SpillerUnfold2.ll
2007-10-14-CoalescerCrash.ll
2007-10-15-CoalescerCrash.ll
2007-10-16-CoalescerCrash.ll
2007-10-16-fp80_select.ll
2007-10-16-IllegalAsm.ll
2007-10-17-IllegalAsm.ll
2007-10-19-SpillerUnfold.ll
2007-10-28-inlineasm-q-modifier.ll
2007-10-29-ExtendSetCC.ll
2007-10-30-LSRCrash.ll
2007-10-31-extractelement-i64.ll
2007-11-01-ISelCrash.ll
2007-11-02-BadAsm.ll
2007-11-03-x86-64-q-constraint.ll
2007-11-04-LiveIntervalCrash.ll
2007-11-04-LiveVariablesBug.ll
2007-11-04-rip-immediate-constant.ll
2007-11-06-InstrSched.ll
2007-11-07-MulBy4.ll
2007-11-14-Coalescer-Bug.ll
2007-11-30-LoadFolding-Bug.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
2007-12-11-FoldImpDefSpill.ll
2007-12-16-BURRSchedCrash.ll
2007-12-18-LoadCSEBug.ll
2008-01-08-IllegalCMP.ll
2008-01-08-SchedulerCrash.ll
2008-01-09-LongDoubleSin.ll
2008-01-16-FPStackifierAssert.ll
2008-01-16-InvalidDAGCombineXform.ll
2008-01-16-Trampoline.ll
2008-01-25-EmptyFunction.ll	emit a 0 byte instead of a noop if a function is empty on darwin.	2010-01-28 01:06:32 +00:00
2008-02-05-ISelCrash.ll
2008-02-06-LoadFoldingBug.ll
2008-02-08-LoadFoldingBug.ll
2008-02-14-BitMiscompile.ll
2008-02-18-TailMergingBug.ll
2008-02-20-InlineAsmClobber.ll
2008-02-22-LocalRegAllocBug.ll
2008-02-22-ReMatBug.ll	Always normalize spill weights, also for intervals created by spilling.	2010-02-18 21:33:05 +00:00
2008-02-25-InlineAsmBug.ll
2008-02-25-X86-64-CoalescerBug.ll
2008-02-26-AsmDirectMemOp.ll
2008-02-27-DeadSlotElimBug.ll
2008-02-27-PEICrash.ll
2008-03-06-frem-fpstack.ll
2008-03-07-APIntBug.ll
2008-03-10-RegAllocInfLoop.ll
2008-03-12-ThreadLocalAlias.ll
2008-03-13-TwoAddrPassCrash.ll
2008-03-14-SpillerCrash.ll
2008-03-18-CoalescerBug.ll
2008-03-19-DAGCombinerBug.ll
2008-03-23-DarwinAsmComments.ll
2008-03-25-TwoAddrPassBug.ll
2008-03-31-SpillerFoldingBug.ll
2008-04-02-unnamedEH.ll	reduce this test and convert to filecheck, hopefully the linux buildbot	2010-01-17 19:09:12 +00:00
2008-04-08-CoalescerCrash.ll
2008-04-09-BranchFolding.ll
2008-04-15-LiveVariableBug.ll
2008-04-16-CoalescerBug.ll
2008-04-16-ReMatBug.ll
2008-04-17-CoalescerBug.ll
2008-04-24-MemCpyBug.ll
2008-04-24-pblendw-fold-crash.ll
2008-04-26-Asm-Optimize-Imm.ll
2008-04-28-CoalescerBug.ll
2008-04-28-CyclicSchedUnit.ll
2008-05-01-InvalidOrdCompare.ll
2008-05-09-PHIElimBug.ll
2008-05-09-ShuffleLoweringBug.ll
2008-05-12-tailmerge-5.ll
2008-05-21-CoalescerBug.ll
2008-05-22-FoldUnalignedLoad.ll
2008-05-28-CoalescerBug.ll
2008-05-28-LocalRegAllocBug.ll
2008-06-04-MemCpyLoweringBug.ll
2008-06-13-NotVolatileLoadStore.ll
2008-06-13-VolatileLoadStore.ll
2008-06-16-SubregsBug.ll
2008-06-18-BadShuffle.ll
2008-06-25-VecISelBug.ll
2008-07-07-DanglingDeadInsts.ll
2008-07-09-ELFSectionAttributes.ll
2008-07-11-SHLBy1.ll
2008-07-11-SpillerBug.ll	Reapply coalescer fix for better cross-class coalescing.	2010-02-11 23:55:29 +00:00
2008-07-16-CoalescerCrash.ll
2008-07-19-movups-spills.ll
2008-07-22-CombinerCrash.ll
2008-07-23-VSetCC.ll
2008-08-05-SpillerBug.ll	Disable opt-ext pass to unbreak the build for now.	2010-01-13 01:51:43 +00:00
2008-08-06-RewriterBug.ll
2008-08-17-UComiCodeGenBug.ll
2008-08-19-SubAndFetch.ll
2008-08-23-64Bit-maskmovq.ll
2008-08-23-X86-64AsmBug.ll
2008-08-25-AsmRegTypeMismatch.ll
2008-08-31-EH_RETURN32.ll
2008-08-31-EH_RETURN64.ll
2008-09-05-sinttofp-2xi32.ll
2008-09-09-LinearScanBug.ll
2008-09-11-CoalescerBug2.ll
2008-09-11-CoalescerBug.ll
2008-09-17-inline-asm-1.ll
2008-09-18-inline-asm-2.ll	Fix tests.	2010-01-23 01:19:28 +00:00
2008-09-19-RegAllocBug.ll
2008-09-25-sseregparm-1.ll
2008-09-26-FrameAddrBug.ll
2008-09-29-ReMatBug.ll
2008-09-29-VolatileBug.ll
2008-10-02-Atomics32-2.ll
2008-10-06-MMXISelBug.ll
2008-10-06-x87ld-nan-1.ll
2008-10-06-x87ld-nan-2.ll
2008-10-07-SSEISelBug.ll
2008-10-11-CallCrash.ll
2008-10-13-CoalescerBug.ll
2008-10-16-SpillerBug.ll
2008-10-16-VecUnaryOp.ll
2008-10-17-Asm64bitRConstraint.ll
2008-10-20-AsmDoubleInI32.ll
2008-10-24-FlippedCompare.ll
2008-10-27-CoalescerBug.ll
2008-10-27-StackRealignment.ll
2008-10-29-ExpandVAARG.ll
2008-11-03-F80VAARG.ll
2008-11-06-testb.ll
2008-11-13-inlineasm-3.ll
2008-11-29-DivideConstant16bit.ll
2008-11-29-DivideConstant16bitSigned.ll
2008-11-29-ULT-Sign.ll
2008-12-01-loop-iv-used-outside-loop.ll
2008-12-01-SpillerAssert.ll
2008-12-02-dagcombine-1.ll
2008-12-02-dagcombine-2.ll
2008-12-02-dagcombine-3.ll
2008-12-02-IllegalResultType.ll
2008-12-05-SpillerCrash.ll
2008-12-12-PrivateEHSymbol.ll
2008-12-16-BadShift.ll
2008-12-16-dagcombine-4.ll
2008-12-19-EarlyClobberBug.ll	emit basic block labels with mcstreamer.	2010-01-20 07:24:05 +00:00
2008-12-22-dagcombine-5.ll
2008-12-23-crazy-address.ll
2008-12-23-dagcombine-6.ll
2009-01-12-CoalescerBug.ll
2009-01-13-DoubleUpdate.ll
2009-01-16-SchedulerBug.ll
2009-01-16-UIntToFP.ll
2009-01-18-ConstantExprCrash.ll
2009-01-25-NoSSE.ll
2009-01-26-WrongCheck.ll
2009-01-27-NullStrings.ll
2009-01-29-LocalRegAllocBug.ll
2009-01-31-BigShift2.ll
2009-01-31-BigShift3.ll
2009-01-31-BigShift.ll
2009-02-01-LargeMask.ll
2009-02-03-AnalyzedTwice.ll
2009-02-04-sext-i64-gep.ll	Change constantexpr global variable initializers to convert the constants	2010-01-23 06:17:14 +00:00
2009-02-05-CoalescerBug.ll
2009-02-08-CoalescerBug.ll
2009-02-11-codegenprepare-reuse.ll
2009-02-12-DebugInfoVLA.ll	Rewrite test to test VLA using new debug info encoding scheme.	2010-03-01 18:30:58 +00:00
2009-02-12-InlineAsm-nieZ-constraints.ll
2009-02-12-SpillerBug.ll
2009-02-20-PreAllocSplit-Crash.ll
2009-02-21-ExtWeakInitializer.ll
2009-02-25-CommuteBug.ll
2009-02-26-MachineLICMBug.ll
2009-03-03-BitcastLongDouble.ll
2009-03-03-BTHang.ll
2009-03-05-burr-list-crash.ll
2009-03-07-FPConstSelect.ll
2009-03-09-APIntCrash.ll
2009-03-09-SpillerBug.ll
2009-03-10-CoalescerBug.ll
2009-03-11-CoalescerBug.ll
2009-03-12-CPAlignBug.ll
2009-03-13-PHIElimBug.ll
2009-03-16-PHIElimInLPad.ll
2009-03-16-SpillerBug.ll
2009-03-23-i80-fp80.ll
2009-03-23-LinearScanBug.ll
2009-03-23-MultiUseSched.ll
2009-03-25-TestBug.ll
2009-03-26-NoImplicitFPBug.ll
2009-04-09-InlineAsmCrash.ll
2009-04-12-FastIselOverflowCrash.ll
2009-04-12-picrel.ll
2009-04-13-2AddrAssert-2.ll
2009-04-13-2AddrAssert.ll
2009-04-14-IllegalRegs.ll
2009-04-16-SpillerUnfold.ll
2009-04-20-LinearScanOpt.ll
2009-04-21-NoReloadImpDef.ll	make these less sensitive to asm verbose changes by disabling it for them.	2010-02-03 00:48:53 +00:00
2009-04-24.ll
2009-04-25-CoalescerBug.ll
2009-04-27-CoalescerAssert.ll
2009-04-27-LiveIntervalsAssert2.ll
2009-04-27-LiveIntervalsAssert.ll
2009-04-27-LiveIntervalsBug.ll
2009-04-29-IndirectDestOperands.ll
2009-04-29-LinearScanBug.ll
2009-04-29-RegAllocAssert.ll
2009-04-scale.ll
2009-05-08-InlineAsmIOffset.ll
2009-05-11-tailmerge-crash.ll
2009-05-19-SingleElementExtractElement.ll
2009-05-23-available_externally.ll
2009-05-23-dagcombine-shifts.ll
2009-05-28-DAGCombineCrash.ll
2009-05-30-ISelBug.ll
2009-06-02-RewriterBug.ll
2009-06-03-Win64DisableRedZone.ll
2009-06-03-Win64SpillXMM.ll
2009-06-04-VirtualLiveIn.ll
2009-06-05-ScalarToVectorByteMMX.ll
2009-06-05-sitofpCrash.ll
2009-06-05-VariableIndexInsert.ll
2009-06-05-VZextByteShort.ll
2009-06-06-ConcatVectors.ll
2009-06-07-ExpandMMXBitcast.ll
2009-06-12-x86_64-tail-call-conv-out-of-sync-bug.ll
2009-06-15-not-a-tail-call.ll
2009-06-18-movlp-shuffle-register.ll
2009-07-06-TwoAddrAssert.ll
2009-07-07-SplitICmp.ll
2009-07-09-ExtractBoolFromVector.ll
2009-07-15-CoalescerBug.ll
2009-07-16-CoalescerBug.ll
2009-07-17-StackColoringBug.ll
2009-07-19-AsmExtraOperands.ll
2009-07-20-CoalescerBug.ll
2009-07-20-DAGCombineBug.ll
2009-08-02-mmx-scalar-to-vector.ll
2009-08-06-branchfolder-crash.ll
2009-08-06-inlineasm.ll
2009-08-08-CastError.ll
2009-08-12-badswitch.ll
2009-08-14-Win64MemoryIndirectArg.ll
2009-08-19-LoadNarrowingMiscompile.ll
2009-08-23-linkerprivate.ll
2009-08-23-SubRegReuseUndo.ll
2009-09-07-CoalescerBug.ll	Make LoopSimplify change conditional branches in loop exiting blocks	2010-02-25 06:57:05 +00:00
2009-09-10-LoadFoldingBug.ll	Run codegen dce pass for all targets at all optimization levels. Previously it's	2010-02-06 09:07:11 +00:00
2009-09-10-SpillComments.ll	Re-implement the main strength-reduction portion of LoopStrengthReduction.	2010-01-21 02:09:26 +00:00
2009-09-16-CoalescerBug.ll
2009-09-19-earlyclobber.ll
2009-09-19-SchedCustomLoweringBug.ll
2009-09-21-NoSpillLoopCount.ll
2009-09-22-CoalescerBug.ll
2009-09-23-LiveVariablesBug.ll
2009-10-08-MachineLICMBug.ll
2009-10-14-LiveVariablesBug.ll
2009-10-19-atomic-cmp-eflags.ll
2009-10-19-EmergencySpill.ll
2009-10-25-RewriterBug.ll
2009-11-04-SubregCoalescingBug.ll	Make test less fragile	2010-02-03 21:39:04 +00:00
2009-11-13-VirtRegRewriterBug.ll
2009-11-16-MachineLICM.ll
2009-11-16-UnfoldMemOpBug.ll
2009-11-17-UpdateTerminator.ll
2009-11-18-TwoAddrKill.ll
2009-11-25-ImpDefBug.ll
2009-12-01-EarlyClobberBug.ll
2009-12-11-TLSNoRedZone.ll
2009-12-12-CoalescerBug.ll
2010-01-05-ZExt-Shl.ll
2010-01-07-ISelBug.ll
2010-01-07-UAMemFeature.ll	this test requires SSE, thanks to jyasskin for pointing this out.	2010-01-13 21:51:41 +00:00
2010-01-08-Atomic64Bug.ll
2010-01-11-ExtraPHIArg.ll	Avoid adding PHI arguments for a predecessor that has gone away when a BRCOND was constant folded.	2010-01-11 21:02:33 +00:00
2010-01-13-OptExtBug.ll	Commit some changes I had managed to lose last night while refactoring the code. Avoid change use of PHI instructions because it's not legal to insert any instructions before them.	2010-01-13 19:16:39 +00:00
2010-01-15-SelectionDAGCycle.ll	Fix PR6019. A load has more than one use if it feeds a bitconvert that	2010-01-15 23:23:41 +00:00
2010-01-19-OptExtBug.ll	Do not extend extension results beyond the use of a PHI instruction at the start of a use block. A PHI use is expected to kill its source values.	2010-01-19 19:45:51 +00:00
2010-02-01-TaillCallCrash.ll	Fix PR6196. GV callee may not be a function.	2010-02-01 22:40:09 +00:00
2010-02-03-DualUndef.ll	Fix small bug in handling instructions with more than one implicitly defined operand.	2010-02-04 18:46:28 +00:00
2010-02-04-SchedulerBug.ll	When the scheduler unfold a load folding instruction it move some of the predecessors to the unfolded load. It decides what gets moved to the load by checking whether the new load is using the predecessor as an operand. The check neglects the cases whether the predecessor is a flagged scheduling unit.	2010-02-05 01:27:11 +00:00
2010-02-11-NonTemporal.ll	Add support for emitting non-temporal stores for DAGs marked	2010-02-16 20:50:18 +00:00
2010-02-12-CoalescerBug-Impdef.ll	Fix PR6283.	2010-02-13 02:06:10 +00:00
2010-02-15-ImplicitDefBug.ll	Fix PR6300.	2010-02-15 22:03:29 +00:00
2010-02-19-TailCallRetAddrBug.ll	Mark the return address stack slot as mutable when moving the return address	2010-02-22 16:18:09 +00:00
2010-02-23-DAGCombineBug.ll	Re-apply 97040 with fix. This survives a ppc self-host llvm-gcc bootstrap.	2010-02-27 07:36:59 +00:00
2010-02-23-DIV8rDefinesAX.ll	DIV8r must define %AX since X86DAGToDAGISel::Select() sometimes uses it	2010-02-24 00:39:35 +00:00
2010-02-23-RematImplicitSubreg.ll	Remember to handle sub-registers when moving imp-defs to a rematted instruction.	2010-02-23 22:44:02 +00:00
2010-02-23-SingleDefPhiJoin.ll	Keep track of phi join registers explicitly in LiveVariables.	2010-02-23 22:43:58 +00:00
2010-03-04-Mul8Bug.ll	Fix the remaining MUL8 and DIV8 to define AX instead of AL,AH.	2010-03-04 20:42:07 +00:00
20090313-signext.ll
abi-isel.ll
add.ll	merge a target-specific add test into x86 directory.	2010-02-09 06:35:50 +00:00
addr-label-difference.ll	fix PR6305 by handling BlockAddress in a helper function	2010-02-15 20:47:49 +00:00
aliases.ll	emit jump table an alias ".set" directives through MCStreamer as	2010-01-26 21:53:08 +00:00
aligned-comm.ll	we removed support for darwin8 tools.	2010-01-25 07:43:40 +00:00
all-ones-vector.ll
alloca-align-rounding.ll
and-or-fold.ll	This test case:	2010-03-03 00:35:56 +00:00
and-su.ll
anyext.ll
arg-cast.ll
asm-block-labels.ll
asm-global-imm.ll
asm-indirect-mem.ll
asm-modifier-P.ll
asm-modifier.ll
atomic_add.ll
atomic_op.ll
Atomics-32.ll
Atomics-64.ll
attribute-sections.ll
avoid-lea-scale2.ll
avoid-loop-align-2.ll
avoid-loop-align.ll
bigstructret2.ll	When checking for sret-demotion, it needs to use legal types. When using the return value of an sret-demoted call, it needs to use possibly illegal types that match the declared Type of the callee.	2010-01-16 23:37:33 +00:00
bigstructret.ll
bitcast2.ll
bitcast-int-to-vector.ll
bitcast.ll
br-fold.ll	Fix a codegen abort seen in 483.xalancbmk.	2010-01-14 03:08:49 +00:00
brcond.ll
break-anti-dependencies.ll
break-sse-dep.ll
bss_pagealigned.ll	don't let asm-verbose break the check-next lines in these tests.	2010-01-19 06:39:54 +00:00
bswap-inline-asm.ll	Fix recognition of 16-bit bswap for C front-ends which emit the	2010-03-04 19:58:08 +00:00
bswap.ll
bt.ll
byval2.ll
byval3.ll
byval4.ll
byval5.ll
byval6.ll
byval7.ll
byval.ll
call-imm.ll
call-push.ll	Do not emit callseq instructions around sibcalls. This eliminated some unnecessary stack adjustments.	2010-02-06 03:28:46 +00:00
change-compare-stride-0.ll
change-compare-stride-1.ll
clz.ll
cmov.ll
cmp0.ll
cmp2.ll
cmp-test.ll
coalesce-esp.ll
coalescer-commute1.ll
coalescer-commute2.ll
coalescer-commute3.ll
coalescer-commute4.ll
coalescer-commute5.ll
coalescer-cross.ll
coalescer-remat.ll
code_placement_eh.ll	Make CodePlacementOpt detect special EH control flow by	2010-02-18 21:25:53 +00:00
code_placement.ll
codegen-dce.ll	Run codegen dce pass for all targets at all optimization levels. Previously it's	2010-02-06 09:07:11 +00:00
codegen-prepare-cast.ll
codegen-prepare-extload.ll
codemodel.ll
combine-lds.ll
combiner-aa-0.ll
combiner-aa-1.ll
commute-intrinsic.ll
commute-two-addr.ll
compare_folding.ll
compare-add.ll
compare-inf.ll
compiler_used.ll
complex-fca.ll
const-select.ll
constant-pool-remat-0.ll
constant-pool-sharing.ll
constpool.ll
convert-2-addr-3-addr-inc64.ll	Run codegen dce pass for all targets at all optimization levels. Previously it's	2010-02-06 09:07:11 +00:00
copysign-zero.ll
critical-edge-split.ll	Re-apply 97040 with fix. This survives a ppc self-host llvm-gcc bootstrap.	2010-02-27 07:36:59 +00:00
cstring.ll
dag-rauw-cse.ll
dagcombine-buildvector.ll
dagcombine-cse.ll
darwin-bzero.ll
darwin-no-dead-strip.ll
darwin-quote.ll
darwin-stub.ll
dg.exp
discontiguous-loops.ll
div_const.ll
divrem.ll
dll-linkage.ll
dllexport.ll	Testcases for recent stdcall / fastcall mangling improvements	2010-02-12 15:29:13 +00:00
dollar-name.ll
dyn-stackalloc.ll
empty-struct-return-type.ll
epilogue.ll
extend.ll
extern_weak.ll
extmul64.ll
extmul128.ll
extract-combine.ll
extract-extract.ll
extractelement-from-arg.ll
extractelement-load.ll
extractelement-shuffle.ll
extractps.ll
fabs.ll
fast-cc-callee-pops.ll
fast-cc-merge-stack-adj.ll
fast-cc-pass-in-regs.ll
fast-isel-bail.ll
fast-isel-bc.ll
fast-isel-call.ll
fast-isel-constpool.ll
fast-isel-fneg.ll
fast-isel-gep.ll
fast-isel-gv.ll
fast-isel-i1.ll
fast-isel-mem.ll
fast-isel-phys.ll
fast-isel-shift-imm.ll
fast-isel-tailcall.ll
fast-isel-tls.ll
fast-isel-trunc.ll
fast-isel.ll	Revert commit 93204, since it causes the assembler to barf	2010-01-12 17:46:16 +00:00
fastcall-correct-mangling.ll	Cleanup stdcall / fastcall name mangling.	2010-02-12 15:28:40 +00:00
fastcc3struct.ll
fastcc-2.ll
fastcc-byval.ll
fastcc-sret.ll
fastcc.ll
field-extract-use-trunc.ll
fildll.ll
fmul-zero.ll
fold-add.ll
fold-and-shift.ll
fold-call-2.ll
fold-call-3.ll
fold-call.ll
fold-imm.ll
fold-load.ll
fold-mul-lohi.ll
fold-pcmpeqd-0.ll
fold-pcmpeqd-1.ll
fold-pcmpeqd-2.ll
fold-sext-trunc.ll
fp2sint.ll
fp_constant_op.ll
fp_load_cast_fold.ll
fp_load_fold.ll
fp-immediate-shorten.ll
fp-in-intregs.ll
fp-stack-2results.ll
fp-stack-compare.ll
fp-stack-direct-ret.ll
fp-stack-O0-crash.ll
fp-stack-ret-conv.ll
fp-stack-ret-store.ll
fp-stack-ret.ll
fp-stack-retcopy.ll
fp-stack-set-st1.ll
fsxor-alignment.ll
full-lsr.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
ga-offset.ll
global-sections-tls.ll
global-sections.ll	emit .ascii and .asciz through MCStreamer.	2010-01-23 04:54:10 +00:00
h-register-addressing-32.ll
h-register-addressing-64.ll
h-register-store.ll
h-registers-0.ll
h-registers-1.ll
h-registers-2.ll
h-registers-3.ll
hidden-vis-2.ll
hidden-vis-3.ll
hidden-vis-4.ll
hidden-vis-5.ll
hidden-vis.ll
i2k.ll
i64-mem-copy.ll
i128-and-beyond.ll	signficant cleanups to EmitGlobalConstant (including streamerization	2010-01-20 07:11:32 +00:00
i128-immediate.ll
i128-mul.ll
i128-ret.ll
i256-add.ll
iabs.ll
illegal-insert.ll
illegal-vector-args-return.ll
imp-def-copies.ll
imul-lea-2.ll
imul-lea.ll
inline-asm-2addr.ll
inline-asm-flag-clobber.ll
inline-asm-fpstack2.ll
inline-asm-fpstack3.ll
inline-asm-fpstack4.ll
inline-asm-fpstack5.ll
inline-asm-fpstack.ll
inline-asm-modifier-n.ll
inline-asm-mrv.ll
inline-asm-out-regs.ll
inline-asm-pic.ll
inline-asm-q-regs.ll
inline-asm-R-constraint.ll
inline-asm-tied.ll
inline-asm-x-scalar.ll
inline-asm.ll
ins_subreg_coalesce-1.ll
ins_subreg_coalesce-2.ll
ins_subreg_coalesce-3.ll	Re-apply 97040 with fix. This survives a ppc self-host llvm-gcc bootstrap.	2010-02-27 07:36:59 +00:00
insertelement-copytoregs.ll
insertelement-legalize.ll
invalid-shift-immediate.ll
isel-sink2.ll
isel-sink3.ll
isel-sink.ll
isint.ll
isnan2.ll
isnan.ll
ispositive.ll
iv-users-in-other-loops.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
jump_sign.ll
large-gep-scale.ll
ldzero.ll
lea-2.ll
lea-3.ll
lea-4.ll
lea-recursion.ll
lea.ll
legalize-fmp-oeq-vector-select.ll
legalizedag_vec.ll
lfence.ll
licm-symbol.ll	Don't try to replace physical registers when doing CSE.	2010-02-28 01:33:43 +00:00
limited-prec.ll
live-out-reg-info.ll
local-liveness.ll
long-setcc.ll
longlong-deadload.ll
loop-blocks.ll
loop-hoist.ll	emit basic block labels with mcstreamer.	2010-01-20 07:24:05 +00:00
loop-strength-reduce2.ll
loop-strength-reduce3.ll
loop-strength-reduce4.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
loop-strength-reduce5.ll
loop-strength-reduce6.ll
loop-strength-reduce7.ll
loop-strength-reduce8.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
loop-strength-reduce-2.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
loop-strength-reduce-3.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
loop-strength-reduce.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
lsr-loop-exit-cond.ll
lsr-negative-stride.ll
lsr-overflow.ll	Don't check for comments, which vary between subtargets.	2010-02-17 01:08:57 +00:00
lsr-reuse-trunc.ll	Rever 96389 and 96990. They are causing some miscompilation that I do not fully understand.	2010-03-05 03:08:23 +00:00
lsr-reuse.ll	When determining the set of interesting reuse factors, consider	2010-02-19 00:05:23 +00:00
lsr-sort.ll	Make several tests less fragile.	2010-01-12 04:52:47 +00:00
lsr-wrap.ll	Check for overflow when scaling up an add or an addrec for	2010-02-19 19:32:49 +00:00
masked-iv-safe.ll	Reapply the new LoopStrengthReduction code, with compile time and	2010-02-12 10:34:29 +00:00
masked-iv-unsafe.ll
maskmovdqu.ll
memcmp.ll
memcpy-2.ll
memcpy.ll
memmove-0.ll
memmove-1.ll
memmove-2.ll
memmove-3.ll
memmove-4.ll
memset64-on-x86-32.ll
memset-2.ll
memset.ll
mfence.ll
mingw-alloca.ll
mmx-arg-passing2.ll
mmx-arg-passing.ll
mmx-arith.ll
mmx-bitcast-to-i64.ll
mmx-copy-gprs.ll
mmx-emms.ll
mmx-insert-element.ll
mmx-pinsrw.ll
mmx-punpckhdq.ll
mmx-s2v.ll
mmx-shift.ll
mmx-shuffle.ll
mmx-vzmovl-2.ll
mmx-vzmovl.ll
movfs.ll
movgs.ll
mul64.ll
mul128.ll
mul-legalize.ll
mul-remat.ll
mul-shift-reassoc.ll
multiple-return-values-cross-block.ll
multiple-return-values.ll
nancvt.ll	Don't unroll loops containing function calls.	2010-02-05 23:21:31 +00:00
narrow_op-1.ll
narrow_op-2.ll
neg_fp.ll
neg-shl-add.ll	Fold (add x, shl(0 - y, n)) -> sub(x, shl(y, n)), to simplify some code	2010-01-19 23:30:49 +00:00
negate-add-zero.ll
negative_zero.ll
negative-sin.ll
negative-stride-fptosi-user.ll
negative-subscript.ll
nobt.ll
nofence.ll
nosse-error1.ll
nosse-error2.ll
nosse-varargs.ll
object-size.ll
opt-ext-uses.ll
optimize-max-0.ll
optimize-max-1.ll
optimize-max-2.ll
or-branch.ll
overlap-shift.ll
packed_struct.ll
palignr-2.ll
palignr.ll
peep-test-0.ll
peep-test-1.ll
peep-test-2.ll
peep-test-3.ll
peep-vector-extract-concat.ll
peep-vector-extract-insert.ll
personality.ll	add an x86 implementation of MCTargetExpr for	2010-02-08 22:09:08 +00:00
phi-immediate-factoring.ll	move tests that depend on the x86 backend out of codegen/generic,	2010-02-09 06:41:03 +00:00
phys_subreg_coalesce-2.ll
phys_subreg_coalesce.ll
phys-reg-local-regalloc.ll	Reapply 95050 with a tweak to check the register class.	2010-02-03 01:40:33 +00:00
pic_jumptable.ll
pic-load-remat.ll
pic.ll	Perform trivial tail call optimization for callees with "C" ABI. These are done	2010-01-27 06:25:16 +00:00
pmul.ll
postalloc-coalescing.ll
powi.ll
pr1462.ll
pr1489.ll
pr1505.ll
pr1505b.ll	Reapply coalescer fix for better cross-class coalescing.	2010-02-11 23:55:29 +00:00
pr2177.ll
pr2182.ll
pr2326.ll
pr2623.ll
pr2656.ll
pr2659.ll
pr2849.ll
pr2924.ll
pr2982.ll
pr3154.ll
pr3216.ll
pr3241.ll
pr3243.ll
pr3244.ll
pr3250.ll
pr3317.ll
pr3366.ll
pr3457.ll
pr3495-2.ll	Always normalize spill weights, also for intervals created by spilling.	2010-02-18 21:33:05 +00:00
pr3495.ll	Revert r97580; that's not the right way to fix this.	2010-03-03 04:36:42 +00:00
pr3522.ll
pre-split1.ll
pre-split2.ll
pre-split3.ll
pre-split4.ll
pre-split5.ll
pre-split6.ll
pre-split7.ll
pre-split8.ll	Besides removing phi cycles that reduce to a single value, also remove dead	2010-02-13 00:31:44 +00:00
pre-split9.ll	Besides removing phi cycles that reduce to a single value, also remove dead	2010-02-13 00:31:44 +00:00
pre-split10.ll
pre-split11.ll
prefetch.ll
private-2.ll
private.ll
ptrtoint-constexpr.ll	Canonicalize ConstantInts to the right operand of commutative	2010-02-22 22:43:23 +00:00
rdtsc.ll
red-zone2.ll
red-zone.ll
regpressure.ll
rem-2.ll
rem.ll
remat-constant.ll
remat-mov-0.ll	Re-implement the main strength-reduction portion of LoopStrengthReduction.	2010-01-21 02:09:26 +00:00
remat-scalar-zero.ll	emit integer and fp zeros as (e.g.) .byte 0 instead of .space 1,	2010-01-20 07:19:19 +00:00
ret-addr.ll
ret-i64-0.ll
ret-mmx.ll
rip-rel-address.ll
rodata-relocs.ll
rot16.ll
rot32.ll
rot64.ll
rotate2.ll
rotate.ll
scalar_sse_minmax.ll
scalar_widen_div.ll	The previous fix of widening divides that trap was too fragile as it depends on custom	2010-02-10 23:37:45 +00:00
scalar-extract.ll
scalar-min-max-fill-operand.ll
scalarize-bitcast.ll
scev-interchange.ll
select-aggregate.ll
select-zero-one.ll
select.ll
setcc.ll
setoeq.ll
setuge.ll
sext-i1.ll	Run codegen dce pass for all targets at all optimization levels. Previously it's	2010-02-06 09:07:11 +00:00
sext-load.ll
sext-ret-val.ll
sext-select.ll
sext-subreg.ll	Re-enable extension optimization pass.	2010-01-13 08:45:40 +00:00
sext-trunc.ll
sfence.ll
shift-and.ll
shift-coalesce.ll
shift-codegen.ll
shift-combine.ll
shift-double.ll
shift-folding.ll
shift-i128.ll
shift-i256.ll
shift-one.ll
shift-parts.ll
shl_elim.ll
shrink-fp-const1.ll
shrink-fp-const2.ll
sincos.ll
sink-hoist.ll	Rever 96389 and 96990. They are causing some miscompilation that I do not fully understand.	2010-03-05 03:08:23 +00:00
small-byval-memcpy.ll
smul-with-overflow-2.ll
smul-with-overflow-3.ll
smul-with-overflow.ll
soft-fp.ll
splat-scalar-load.ll	Don't lower splat vector load to relative to the esp if the	2010-01-23 06:02:43 +00:00
split-eh-lpad-edges.ll
split-select.ll
split-vector-rem.ll
sret.ll
sse2.ll
sse3.ll	Fix some issues in WalkChainUsers dealing with	2010-03-02 22:20:06 +00:00
sse41.ll
sse42.ll
sse_reload_fold.ll
sse-align-0.ll
sse-align-1.ll
sse-align-2.ll
sse-align-3.ll
sse-align-4.ll
sse-align-5.ll
sse-align-6.ll
sse-align-7.ll
sse-align-8.ll
sse-align-9.ll
sse-align-10.ll
sse-align-11.ll
sse-align-12.ll
sse-fcopysign.ll
sse-load-ret.ll
sse-minmax.ll	When forming SSE min and max nodes for UGE and ULE comparisons, it's	2010-02-24 06:52:40 +00:00
sse-varargs.ll
stack-align.ll	Add support for the 'alignstack' attribute to the x86 backend. Fixes PR5254.	2010-02-19 18:17:13 +00:00
stack-color-with-reg-2.ll
stack-color-with-reg.ll	Reapply coalescer fix for better cross-class coalescing.	2010-02-11 23:55:29 +00:00
stdarg.ll
stdcall.ll	Testcases for recent stdcall / fastcall mangling improvements	2010-02-12 15:29:13 +00:00
store_op_load_fold2.ll	Fix some issues in WalkChainUsers dealing with	2010-03-02 22:20:06 +00:00
store_op_load_fold.ll	add some random nounwinds.	2010-02-28 20:36:49 +00:00
store-empty-member.ll
store-fp-constant.ll
store-global-address.ll
storetrunc-fp.ll
stride-nine-with-base-reg.ll	Make several tests less fragile.	2010-01-12 04:52:47 +00:00
stride-reuse.ll	Add nounwinds.	2010-01-19 21:51:51 +00:00
sub-with-overflow.ll
subreg-to-reg-0.ll
subreg-to-reg-1.ll
subreg-to-reg-2.ll
subreg-to-reg-3.ll
subreg-to-reg-4.ll
subreg-to-reg-6.ll
switch-crit-edge-constant.ll	move tests that depend on the x86 backend out of codegen/generic,	2010-02-09 06:41:03 +00:00
switch-zextload.ll
SwitchLowering.ll	move tests that depend on the x86 backend out of codegen/generic,	2010-02-09 06:41:03 +00:00
swizzle.ll
tail-opts.ll	Fix tests.	2010-01-23 01:19:28 +00:00
tailcall1.ll	In guaranteed tailcall mode, don't decline the tailcall optimization	2010-02-08 20:34:14 +00:00
tailcall2.ll	Run codegen dce pass for all targets at all optimization levels. Previously it's	2010-02-06 09:07:11 +00:00
tailcall-fastisel.ll
tailcall-i1.ll
tailcall-largecode.ll
tailcall-stackalign.ll
tailcall-structret.ll
tailcall-void.ll
tailcallbyval64.ll
tailcallbyval.ll
tailcallfp2.ll	Allow all types of callee's to be tail called. But avoid automatic tailcall if the callee is a result of bitcast to avoid losing necessary zext / sext etc.	2010-02-03 03:28:02 +00:00
tailcallfp.ll
tailcallpic1.ll
tailcallpic2.ll
tailcallstack64.ll
test-nofold.ll
test-shrink-bug.ll
test-shrink.ll
testl-commute.ll
tls1.ll
tls2.ll
tls3.ll
tls4.ll
tls5.ll
tls6.ll
tls7.ll
tls8.ll
tls9.ll
tls10.ll
tls11.ll
tls12.ll
tls13.ll
tls14.ll
tls15.ll
tls-pic.ll
trap.ll
trunc-to-bool.ll	Re-apply 97040 with fix. This survives a ppc self-host llvm-gcc bootstrap.	2010-02-27 07:36:59 +00:00
twoaddr-coalesce-2.ll
twoaddr-coalesce.ll	Reapply coalescer fix for better cross-class coalescing.	2010-02-11 23:55:29 +00:00
twoaddr-lea.ll
twoaddr-pass-sink.ll
twoaddr-remat.ll
uint_to_fp-2.ll
uint_to_fp.ll
umul-with-carry.ll
umul-with-overflow.ll
unaligned-load.ll	make this less constrained, we want blank lines between globals.	2010-01-22 19:51:08 +00:00
urem-i8-constant.ll
use-add-flags.ll	cleanup	2010-03-05 06:17:43 +00:00
v4f32-immediate.ll
variable-sized-darwin-bzero.ll
variadic-node-pic.ll
vec_add.ll
vec_align.ll
vec_call.ll
vec_cast.ll	Fix several places to handle vector operands properly.	2010-03-02 02:14:38 +00:00
vec_clear.ll
vec_compare-2.ll
vec_compare.ll
vec_ctbits.ll
vec_ext_inreg.ll
vec_extract-sse4.ll
vec_extract.ll
vec_fneg.ll
vec_i64.ll
vec_ins_extract-1.ll
vec_ins_extract.ll
vec_insert_4.ll
vec_insert-2.ll
vec_insert-3.ll
vec_insert-5.ll
vec_insert-6.ll
vec_insert-7.ll
vec_insert-8.ll
vec_insert.ll	Add nounwinds.	2010-02-27 23:53:53 +00:00
vec_loadsingles.ll
vec_logical.ll
vec_return.ll
vec_select.ll
vec_set-2.ll
vec_set-3.ll
vec_set-4.ll
vec_set-5.ll
vec_set-6.ll
vec_set-7.ll
vec_set-8.ll
vec_set-9.ll
vec_set-A.ll
vec_set-B.ll
vec_set-C.ll
vec_set-D.ll
vec_set-E.ll
vec_set-F.ll
vec_set-G.ll
vec_set-H.ll
vec_set-I.ll
vec_set-J.ll
vec_set.ll
vec_shift2.ll
vec_shift3.ll
vec_shift.ll
vec_shuffle-3.ll
vec_shuffle-4.ll
vec_shuffle-5.ll
vec_shuffle-6.ll
vec_shuffle-7.ll
vec_shuffle-8.ll
vec_shuffle-9.ll
vec_shuffle-10.ll
vec_shuffle-11.ll
vec_shuffle-14.ll
vec_shuffle-15.ll
vec_shuffle-16.ll
vec_shuffle-17.ll
vec_shuffle-18.ll	Fix the xfail I added a couple of patches back. The issue	2010-03-02 07:50:03 +00:00
vec_shuffle-19.ll
vec_shuffle-20.ll
vec_shuffle-22.ll
vec_shuffle-23.ll
vec_shuffle-24.ll
vec_shuffle-25.ll
vec_shuffle-26.ll
vec_shuffle-27.ll
vec_shuffle-28.ll
vec_shuffle-30.ll
vec_shuffle-31.ll
vec_shuffle-34.ll
vec_shuffle-35.ll
vec_shuffle-36.ll	getSplatIndex assumes that the first element of the mask contains the splat index	2010-02-18 22:33:18 +00:00
vec_shuffle.ll
vec_splat-2.ll
vec_splat-3.ll
vec_splat-4.ll
vec_splat.ll
vec_ss_load_fold.ll	fix and un-xfail X86/vec_ss_load_fold.ll	2010-02-21 04:53:34 +00:00
vec_zero_cse.ll
vec_zero-2.ll
vec_zero.ll
vec-trunc-store.ll
vector-intrinsics.ll
vector-rem.ll
vector-variable-idx.ll
vector.ll
vfcmp.ll
volatile.ll
vortex-bug.ll
vshift_scalar.ll
vshift_split2.ll
vshift_split.ll
vshift-1.ll
vshift-2.ll
vshift-3.ll
vshift-4.ll
vshift-5.ll
vsplit-and.ll	It seems better to scalarize vectors of size 1 instead of widening them.	2010-01-24 00:24:43 +00:00
weak.ll
wide-integer-fold.ll
widen_arith-1.ll
widen_arith-2.ll
widen_arith-3.ll
widen_arith-4.ll
widen_arith-5.ll
widen_arith-6.ll
widen_cast-1.ll
widen_cast-2.ll	Improved widening loads by adding support for wider loads if	2010-01-24 00:05:03 +00:00
widen_cast-3.ll
widen_cast-4.ll
widen_cast-5.ll
widen_cast-6.ll
widen_conv-1.ll
widen_conv-2.ll
widen_conv-3.ll
widen_conv-4.ll
widen_extract-1.ll
widen_load-0.ll
widen_load-1.ll	Improved widening loads by adding support for wider loads if	2010-01-24 00:05:03 +00:00
widen_load-2.ll	Improved widening loads by adding support for wider loads if	2010-01-24 00:05:03 +00:00
widen_select-1.ll
widen_shuffle-1.ll
widen_shuffle-2.ll
x86-64-and-mask.ll	Use a 32-bit and with implicit zero-extension instead of a 64-bit and if it	2010-01-11 17:58:34 +00:00
x86-64-arg.ll
x86-64-asm.ll
x86-64-dead-stack-adjust.ll
x86-64-disp.ll
x86-64-frameaddr.ll
x86-64-gv-offset.ll
x86-64-jumps.ll
x86-64-malloc.ll
x86-64-mem.ll
x86-64-pic-1.ll
x86-64-pic-2.ll
x86-64-pic-3.ll
x86-64-pic-4.ll
x86-64-pic-5.ll
x86-64-pic-6.ll
x86-64-pic-7.ll
x86-64-pic-8.ll
x86-64-pic-9.ll
x86-64-pic-10.ll
x86-64-pic-11.ll
x86-64-ret0.ll
x86-64-shortint.ll
x86-64-sret-return.ll
x86-64-varargs.ll
x86-frameaddr2.ll
x86-frameaddr.ll
x86-store-gv-addr.ll
xmm-r64.ll
xor-icmp.ll	Re-apply 97040 with fix. This survives a ppc self-host llvm-gcc bootstrap.	2010-02-27 07:36:59 +00:00
xor.ll	Canonicalize -1 - x to ~x.	2010-01-18 21:38:44 +00:00
zero-remat.ll
zext-inreg-0.ll
zext-inreg-1.ll
zext-shl.ll
zext-trunc.ll	Now that ShrinkDemandedOps() is separated out from DAG combine. It sometimes leave some obvious nops which dag combine used to clean up afterwards e.g. (trunk (ext n)) -> n. Look for them and squash them.	2010-02-10 02:17:34 +00:00