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llvm-6502/test/CodeGen/X86
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Nate Begeman cbd88adea6 Fix a problem with DAGCombine on 64b targets where folding 
extracts + build_vector into a shuffle would fail, because the
type of the new build_vector would not be legal.  Try harder to
create a legal build_vector type.  Note: this will be totally 
irrelevant once vector_shuffle no longer takes a build_vector for
shuffle mask.

New:
_foo:
	xorps	%xmm0, %xmm0
	xorps	%xmm1, %xmm1
	subps	%xmm1, %xmm1
	mulps	%xmm0, %xmm1
	addps	%xmm0, %xmm1
	movaps	%xmm1, 0

Old:
_foo:
	xorps	%xmm0, %xmm0
	movss	%xmm0, %xmm1
	xorps	%xmm2, %xmm2
	unpcklps	%xmm1, %xmm2
	pshufd	$80, %xmm1, %xmm1
	unpcklps	%xmm1, %xmm2
	pslldq	$16, %xmm2
	pshufd	$57, %xmm2, %xmm1
	subps	%xmm0, %xmm1
	mulps	%xmm0, %xmm1
	addps	%xmm0, %xmm1
	movaps	%xmm1, 0



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65791 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01 23:44:07 +00:00
..
2002-12-23-LocalRAProblem.ll
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2002-12-23-SubProblem.ll
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2003-08-03-CallArgLiveRanges.ll
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2003-08-23-DeadBlockTest.ll
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2003-11-03-GlobalBool.ll
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2004-02-12-Memcpy.ll
Fix a number of byval / memcpy / memset related codegen issues.
2008-08-21 21:00:15 +00:00
2004-02-13-FrameReturnAddress.ll
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2004-02-14-InefficientStackPointer.ll
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2004-02-22-Casts.ll
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2004-03-30-Select-Max.ll
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2004-04-09-SameValueCoalescing.ll
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2004-04-13-FPCMOV-Crash.ll
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2004-06-10-StackifierCrash.ll
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2004-10-08-SelectSetCCFold.ll
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2005-01-17-CycleInDAG.ll
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2005-02-14-IllegalAssembler.ll
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2005-05-08-FPStackifierPHI.ll
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2006-01-19-ISelFoldingBug.ll
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2006-03-01-InstrSchedBug.ll
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2006-03-02-InstrSchedBug.ll
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2006-04-04-CrossBlockCrash.ll
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2006-04-27-ISelFoldingBug.ll
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2006-05-01-SchedCausingSpills.ll
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2006-05-02-InstrSched1.ll
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2006-05-02-InstrSched2.ll
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2006-05-08-CoalesceSubRegClass.ll
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2006-05-08-InstrSched.ll
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2006-05-11-InstrSched.ll
Change these tests to use regular loads instead of llvm.x86.sse2.loadu.dq.
2009-02-16 00:44:23 +00:00
2006-05-17-VectorArg.ll
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2006-05-22-FPSetEQ.ll
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2006-05-25-CycleInDAG.ll
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2006-07-10-InlineAsmAConstraint.ll
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2006-07-12-InlineAsmQConstraint.ll
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2006-07-19-ATTAsm.ll
Do not use buggy llvm-gcc to generate testcases.
2009-01-22 18:28:11 +00:00
2006-07-20-InlineAsm.ll
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2006-07-28-AsmPrint-Long-As-Pointer.ll
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2006-07-31-SingleRegClass.ll
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2006-08-07-CycleInDAG.ll
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2006-08-16-CycleInDAG.ll
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2006-08-21-ExtraMovInst.ll
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2006-09-01-CycleInDAG.ll
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2006-10-02-BoolRetCrash.ll
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2006-10-07-ScalarSSEMiscompile.ll
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2006-10-09-CycleInDAG.ll
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2006-10-10-FindModifiedNodeSlotBug.ll
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2006-10-12-CycleInDAG.ll
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2006-10-13-CycleInDAG.ll
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2006-10-19-SwitchUnnecessaryBranching.ll
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2006-11-12-CSRetCC.ll
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2006-11-17-IllegalMove.ll
I missed this file in r54223. movzbl is now used instead
2008-07-30 18:23:34 +00:00
2006-11-27-SelectLegalize.ll
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2006-11-28-Memcpy.ll
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2006-12-19-IntelSyntax.ll
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2007-01-08-InstrSched.ll
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2007-01-13-StackPtrIndex.ll
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2007-01-29-InlineAsm-ir.ll
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2007-02-04-OrAddrMode.ll
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2007-02-19-LiveIntervalAssert.ll
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2007-02-25-FastCCStack.ll
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2007-03-01-SpillerCrash.ll
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2007-03-15-GEP-Idx-Sink.ll
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2007-03-16-InlineAsm.ll
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2007-03-18-LiveIntervalAssert.ll
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2007-03-24-InlineAsmMultiRegConstraint.ll
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2007-03-24-InlineAsmPModifier.ll
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2007-03-24-InlineAsmVectorOp.ll
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2007-03-24-InlineAsmXConstraint.ll
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2007-03-26-CoalescerBug.ll
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2007-04-08-InlineAsmCrash.ll
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2007-04-11-InlineAsmVectorResult.ll
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2007-04-17-LiveIntervalAssert.ll
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2007-04-24-Huge-Stack.ll
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2007-04-24-VectorCrash.ll
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2007-04-25-MMX-PADDQ.ll
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2007-04-27-InlineAsm-IntMemInput.ll
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2007-05-05-VecCastExpand.ll
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2007-05-07-InvokeSRet.ll
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2007-05-14-LiveIntervalAssert.ll
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2007-05-15-maskmovq.ll
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2007-05-17-ShuffleISelBug.ll
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2007-06-04-tailmerge4.ll
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2007-06-04-X86-64-CtorAsmBugs.ll
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2007-06-05-LSR-Dominator.ll
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2007-06-14-branchfold.ll
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2007-06-15-IntToMMX.ll
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2007-06-28-X86-64-isel.ll
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2007-06-29-DAGCombinerBug.ll
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2007-06-29-VecFPConstantCSEBug.ll
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2007-07-03-GR64ToVR64.ll
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2007-07-10-StackerAssert.ll
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2007-07-18-Vector-Extract.ll
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2007-08-01-LiveVariablesBug.ll
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2007-08-09-IllegalX86-64Asm.ll
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2007-08-10-SignExtSubreg.ll
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2007-08-13-AppendingLinkage.ll
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2007-08-13-SpillerReuse.ll
For whatever the reason, x86 CallingConv::Fast (i.e. fastcc) was not passing scalar arguments in registers. This patch defines a new fastcc CC which is slightly different from the FastCall CC. In addition to passing integer arguments in ECX and EDX, it also specify doubles are passed in 8-byte slots which are 8-byte aligned (instead of 4-byte aligned). This avoids a potential performance hazard where doubles span cacheline boundaries.
2008-09-04 22:59:58 +00:00
2007-09-03-X86-64-EhSelector.ll
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2007-09-05-InvalidAsm.ll
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2007-09-06-ExtWeakAliasee.ll
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2007-09-17-ObjcFrameEH.ll
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2007-09-18-ShuffleXformBug.ll
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2007-09-27-LDIntrinsics.ll
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2007-10-04-AvoidEFLAGSCopy.ll
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2007-10-05-3AddrConvert.ll
Teach LSR sink to sink the immediate portion of the common expression back into uses if they fit in address modes of all the uses.
2009-02-21 02:06:47 +00:00
2007-10-12-CoalesceExtSubReg.ll
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2007-10-12-SpillerUnfold1.ll
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2007-10-12-SpillerUnfold2.ll
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2007-10-14-CoalescerCrash.ll
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2007-10-15-CoalescerCrash.ll
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2007-10-16-CoalescerCrash.ll
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2007-10-16-fp80_select.ll
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2007-10-16-IllegalAsm.ll
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2007-10-17-IllegalAsm.ll
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2007-10-19-SpillerUnfold.ll
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2007-10-28-inlineasm-q-modifier.ll
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2007-10-29-ExtendSetCC.ll
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2007-10-30-LSRCrash.ll
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2007-10-31-extractelement-i64.ll
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2007-11-01-ISelCrash.ll
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2007-11-02-BadAsm.ll
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2007-11-03-x86-64-q-constraint.ll
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2007-11-04-LiveIntervalCrash.ll
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2007-11-04-LiveVariablesBug.ll
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2007-11-04-rip-immediate-constant.ll
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2007-11-06-InstrSched.ll
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2007-11-07-MulBy4.ll
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2007-11-14-Coalescer-Bug.ll
Update these tests to work by disabling the new correct CFG generation. This flag should ONLY be used to for tests like these.
2008-08-04 23:55:29 +00:00
2007-11-30-LoadFolding-Bug.ll
Eliminate another use of -disable-correct-folding.
2008-08-05 18:03:01 +00:00
2007-11-30-TestLoadFolding.ll
Remove another -disable-correct-folding use.
2008-08-05 18:05:58 +00:00
2007-12-11-FoldImpDefSpill.ll
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2007-12-16-BURRSchedCrash.ll
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2007-12-18-LoadCSEBug.ll
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2008-01-08-IllegalCMP.ll
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2008-01-08-SchedulerCrash.ll
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2008-01-09-LongDoubleSin.ll
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2008-01-16-FPStackifierAssert.ll
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2008-01-16-InvalidDAGCombineXform.ll
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2008-01-16-Trampoline.ll
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2008-01-25-EmptyFunction.ll
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2008-02-05-ISelCrash.ll
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2008-02-06-LoadFoldingBug.ll
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2008-02-08-LoadFoldingBug.ll
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2008-02-14-BitMiscompile.ll
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2008-02-18-TailMergingBug.ll
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2008-02-20-InlineAsmClobber.ll
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2008-02-22-LocalRegAllocBug.ll
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2008-02-22-ReMatBug.ll
Don't use special heuristics for nodes with no data predecessors
2009-02-11 21:29:39 +00:00
2008-02-25-InlineAsmBug.ll
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2008-02-25-X86-64-CoalescerBug.ll
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2008-02-26-AsmDirectMemOp.ll
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2008-02-27-DeadSlotElimBug.ll
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2008-02-27-PEICrash.ll
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2008-03-06-frem-fpstack.ll
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2008-03-07-APIntBug.ll
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2008-03-10-RegAllocInfLoop.ll
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2008-03-12-ThreadLocalAlias.ll
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2008-03-13-TwoAddrPassCrash.ll
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2008-03-14-SpillerCrash.ll
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2008-03-18-CoalescerBug.ll
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2008-03-19-DAGCombinerBug.ll
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2008-03-23-DarwinAsmComments.ll
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2008-03-25-TwoAddrPassBug.ll
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2008-03-31-SpillerFoldingBug.ll
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2008-04-02-unnamedEH.ll
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2008-04-08-CoalescerCrash.ll
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2008-04-09-BranchFolding.ll
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2008-04-15-LiveVariableBug.ll
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2008-04-16-CoalescerBug.ll
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2008-04-16-ReMatBug.ll
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2008-04-17-CoalescerBug.ll
Update the remaining tests not to use -disable-correct-folding, and remove two
2008-08-05 18:19:14 +00:00
2008-04-24-MemCpyBug.ll
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2008-04-24-pblendw-fold-crash.ll
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2008-04-26-Asm-Optimize-Imm.ll
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2008-04-28-CoalescerBug.ll
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2008-04-28-CyclicSchedUnit.ll
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2008-05-01-InvalidOrdCompare.ll
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2008-05-06-SpillerBug.ll
Update the remaining tests not to use -disable-correct-folding, and remove two
2008-08-05 18:19:14 +00:00
2008-05-09-PHIElimBug.ll
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2008-05-09-ShuffleLoweringBug.ll
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2008-05-12-tailmerge-5.ll
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2008-05-21-CoalescerBug.ll
Remove -disable-fast-isel. Use cl::boolOrDefault with -fast-isel
2008-10-07 23:00:56 +00:00
2008-05-22-FoldUnalignedLoad.ll
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2008-05-28-CoalescerBug.ll
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2008-05-28-LocalRegAllocBug.ll
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2008-06-04-MemCpyLoweringBug.ll
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2008-06-13-NotVolatileLoadStore.ll
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2008-06-13-VolatileLoadStore.ll
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2008-06-16-SubregsBug.ll
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2008-06-18-BadShuffle.ll
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2008-06-25-VecISelBug.ll
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2008-07-07-DanglingDeadInsts.ll
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2008-07-09-ELFSectionAttributes.ll
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2008-07-11-SHLBy1.ll
Port a shift-by-1 optimization from LegalizeDAG: it
2008-07-11 16:54:57 +00:00
2008-07-11-SpillerBug.ll
Fix PR2536: a nasty spiller bug. If a two-address instruction uses a register but the use portion of its live range is not part of its liveinterval, it must be defined by an implicit_def. In that case, do not spill the use. e.g.
2008-07-12 01:56:02 +00:00
2008-07-16-CoalescerCrash.ll
Subreg live interval valno may not have a corresponding def machineinstr since it's less precise.
2008-07-17 19:48:53 +00:00
2008-07-19-movups-spills.ll
Teach 2addr pass to be do more commuting. If both uses of a two-address instruction are killed, but the first operand has a use before and after the def, commute if the second operand does not suffer from the same issue.
2009-01-25 03:53:59 +00:00
2008-07-22-CombinerCrash.ll
Fix pr2566: incorrect assumption about bit_convert. It doesn't not have to output a vector value. Patch by Nicolas Capens!
2008-07-22 20:42:56 +00:00
2008-07-23-VSetCC.ll
LegalizeTypes support for VSETCC. Fixes PR2575.
2008-07-22 23:54:03 +00:00
2008-08-05-SpillerBug.ll
Replace one of burr scheduling heuristic with something more sensible. Now calcMaxScratches simply compute the number of true data dependencies. This actually improve a couple of tests in dejagnu suite as many tests in llvm nightly test suite.
2009-02-12 08:59:45 +00:00
2008-08-06-RewriterBug.ll
Fix PR2596: out of bound reference.
2008-08-05 21:51:46 +00:00
2008-08-17-UComiCodeGenBug.ll
Fix a (u)comiss intrinsic lowering bug. It was using anyext which can return junk in higher bits. Patch by Nate Begeman.
2008-08-17 19:22:34 +00:00
2008-08-19-SubAndFetch.ll
Add support for the __sync_sub_and_fetch atomics and friends for X86. The code
2008-08-19 23:09:18 +00:00
2008-08-23-64Bit-maskmovq.ll
Testcase for 64bit maskmovq
2008-08-23 15:53:47 +00:00
2008-08-23-X86-64AsmBug.ll
Re-apply 55467 with fix. If copy is being replaced by remat'ed def, transfer the implicit defs onto the remat'ed instruction.
2008-08-30 09:09:33 +00:00
2008-08-25-AsmRegTypeMismatch.ll
Fix another test to not use -mcpu=yonah with 64-bit code.
2009-02-02 23:43:59 +00:00
2008-08-31-EH_RETURN32.ll
Revert r56675 - it breaks unwinding runtime everywhere.
2008-10-04 11:09:36 +00:00
2008-08-31-EH_RETURN64.ll
Revert r56675 - it breaks unwinding runtime everywhere.
2008-10-04 11:09:36 +00:00
2008-09-05-sinttofp-2xi32.ll
Fix for PR2687: Add patterns to match sint_to_fp and fp_to_sint for <2 x
2008-09-05 23:07:03 +00:00
2008-09-09-LinearScanBug.ll
Fix PR2757. Ignore liveinterval register allocation preference if the preference register is not in the right register class. This can happen due to sub-register coalescing.
2008-09-09 20:22:01 +00:00
2008-09-10-SpillerBug2.ll
Propagate subreg index when promoting a load to a copy.
2008-09-11 01:02:12 +00:00
2008-09-11-CoalescerBug2.ll
Fix PR2748. Avoid coalescing physical register with virtual register which would create illegal extract_subreg. e.g.
2008-09-11 20:07:10 +00:00
2008-09-11-CoalescerBug.ll
Fix PR2783 - coalescer bug. Missing a TargetRegisterInfo::isVirtualRegister check.
2008-09-11 18:40:32 +00:00
2008-09-17-inline-asm-1.ll
Remove SelectionDag early allocation of registers
2008-09-24 23:13:09 +00:00
2008-09-18-inline-asm-2.ll
Remove SelectionDag early allocation of registers
2008-09-24 23:13:09 +00:00
2008-09-19-RegAllocBug.ll
Fix PR2808. When regalloc runs out of register, it spill a physical register around the live interval being allocated. Do not continue to try to spill another register, just grab the physical register and move on.
2008-09-20 01:28:05 +00:00
2008-09-25-sseregparm-1.ll
Accept 'inreg' attribute on x86 functions as
2008-09-25 20:47:45 +00:00
2008-09-26-FrameAddrBug.ll
Re-apply 56683 with fixes.
2008-09-27 01:56:22 +00:00
2008-09-29-ReMatBug.ll
Re-apply 56835 along with header file changes.
2008-09-30 15:44:16 +00:00
2008-09-29-VolatileBug.ll
Fix PR2835. Do not change the width of a volatile load.
2008-09-29 17:26:18 +00:00
2008-10-02-Atomics32-2.ll
Handle some 64-bit atomics on x86-32, some of the time.
2008-10-02 18:53:47 +00:00
2008-10-06-MMXISelBug.ll
Fix PR2850 and PR2863. Only generate movddup for 128-bit SSE vector shuffles.
2008-10-06 21:13:08 +00:00
2008-10-06-x87ld-nan-1.ll
Be more precise about which conversions of NaNs
2008-10-06 22:59:10 +00:00
2008-10-06-x87ld-nan-2.ll
Be more precise about which conversions of NaNs
2008-10-06 22:59:10 +00:00
2008-10-07-SSEISelBug.ll
Certain patterns involving the "movss" instruction were marked as requiring SSE2, when in reality movss is an SSE1 instruction.
2008-10-07 16:14:11 +00:00
2008-10-11-CallCrash.ll
Change CALLSEQ_BEGIN and CALLSEQ_END to take TargetConstant's as
2008-10-11 22:08:30 +00:00
2008-10-13-CoalescerBug.ll
Also update sub-register intervals after a trivial computation is rematt'ed for a copy instruction. PR2775.
2008-10-13 18:35:52 +00:00
2008-10-16-SpillerBug.ll
Teach CodeGenPrepare to look through Bitcast instructions when attempting to
2008-11-26 00:26:16 +00:00
2008-10-16-VecUnaryOp.ll
Turn on LegalizeTypes, the new type legalization
2008-10-27 08:42:46 +00:00
2008-10-17-Asm64bitRConstraint.ll
Fix a bug where the x86 backend would reject 64-bit r constraints when
2008-10-17 17:59:52 +00:00
2008-10-20-AsmDoubleInI32.ll
Fix gcc.c-torture/compile/920520-1.c by inserting bitconverts
2008-10-21 00:45:36 +00:00
2008-10-24-FlippedCompare.ll
Turn on LegalizeTypes, the new type legalization
2008-10-27 08:42:46 +00:00
2008-10-27-CoalescerBug.ll
Remove val# defined by a remat'ed def that is now dead.
2008-10-27 23:21:01 +00:00
2008-10-27-StackRealignment.ll
Fix a nasty miscompilation of 176.gcc on linux/x86 where we synthesized
2008-10-28 05:49:35 +00:00
2008-10-29-ExpandVAARG.ll
Fix PR2977: LegalizeTypes support for expanding
2008-10-29 14:25:28 +00:00
2008-11-03-F80VAARG.ll
Make VAARG work with x86 long double (which is
2008-11-03 11:51:11 +00:00
2008-11-06-testb.ll
Fix the testb optimization so x86 also bootstraps.
2008-11-12 02:00:35 +00:00
2008-11-13-inlineasm-3.ll
testcase for PR 1779.
2008-11-13 22:17:10 +00:00
2008-11-29-DivideConstant16bit.ll
Fix for PR2164: allow transforming arbitrary-width unsigned divides into
2008-11-30 06:02:26 +00:00
2008-11-29-DivideConstant16bitSigned.ll
Followup to r60283: optimize arbitrary width signed divisions as well
2008-11-30 06:35:39 +00:00
2008-11-29-ULT-Sign.ll
APIntify a test which is potentially unsafe otherwise, and fix the
2008-11-30 04:59:26 +00:00
2008-12-01-loop-iv-used-outside-loop.ll
Add rdar reference, make this actually fail when the patch isn't applied.
2008-12-01 22:35:31 +00:00
2008-12-01-SpillerAssert.ll
Fix PR3124: overly strict assert.
2008-12-02 02:15:36 +00:00
2008-12-02-dagcombine-1.ll
testcases for recent dag combiner changes
2008-12-03 00:52:41 +00:00
2008-12-02-dagcombine-2.ll
testcases for recent dag combiner changes
2008-12-03 00:52:41 +00:00
2008-12-02-dagcombine-3.ll
testcases for recent dag combiner changes
2008-12-03 00:52:41 +00:00
2008-12-02-IllegalResultType.ll
Fix PR3117: not all nodes being legalized. The
2008-12-09 21:33:20 +00:00
2008-12-05-SpillerCrash.ll
This test also requires -mattr=+sse41.
2008-12-05 19:26:37 +00:00
2008-12-16-BadShift.ll
Fix for PR3225: disable a broken optimization in
2008-12-17 03:35:17 +00:00
2008-12-16-dagcombine-4.ll
A new dag combine; several permutations of this
2008-12-16 22:13:49 +00:00
2008-12-19-EarlyClobberBug.ll
Fix PR3149. If an early clobber def is a physical register and it is tied to an input operand, it effectively extends the live range of the physical register. Currently we do not have a good way to represent this.
2008-12-19 20:58:01 +00:00
2008-12-22-dagcombine-5.ll
One more permutation of subtracting off a base value.
2008-12-23 01:59:54 +00:00
2008-12-23-crazy-address.ll
Fix a compiler-abort on a testcase where the stack-pointer is added to
2008-12-24 00:27:51 +00:00
2008-12-23-dagcombine-6.ll
Add another permutation where we should get rid of a-a.
2008-12-23 23:01:27 +00:00
2009-01-12-CoalescerBug.ll
FIX llvm-gcc bootstrap on x86_64 linux. If a virtual register is copied to a physical register, it's not necessarily defined by a copy. We have to watch out it doesn't clobber any sub-register that might be live during its live interval. If the live interval crosses a basic block, then it's not safe to check with the less conservative check (by scanning uses and defs) because it's possible a sub-register might be live out of the block.
2009-01-13 03:57:45 +00:00
2009-01-13-DoubleUpdate.ll
When replacing uses and the same node is reached
2009-01-13 15:17:14 +00:00
2009-01-16-SchedulerBug.ll
CreateVirtualRegisters does trivial copy coalescing. If a node def is used by a single CopyToReg, it reuses the virtual register assigned to the CopyToReg. This won't work for SDNode that is a clone or is itself cloned. Disable this optimization for those nodes or it can end up with non-SSA machine instructions.
2009-01-16 20:57:18 +00:00
2009-01-16-UIntToFP.ll
Testcase for last commit.
2009-01-17 07:42:44 +00:00
2009-01-18-ConstantExprCrash.ll
Fix rdar://6505632, an llc crash on 483.xalancbmk
2009-01-18 20:35:00 +00:00
2009-01-25-NoSSE.ll
Implement -mno-sse: if SSE is disabled on x86-64, don't store XMM on stack for
2009-02-01 18:15:56 +00:00
2009-01-26-WrongCheck.ll
Fix PR3393, which amounts to a bug in the expensive
2009-01-26 21:54:18 +00:00
2009-01-27-NullStrings.ll
Make test platform agnostic.
2009-01-28 22:20:56 +00:00
2009-01-29-LocalRegAllocBug.ll
Local register allocator shouldn't assume only the entry and landing pad basic blocks have live-ins.
2009-01-29 18:37:30 +00:00
2009-01-31-BigShift2.ll
Fix PR3401: when using large integers, the type
2009-01-31 15:50:11 +00:00
2009-01-31-BigShift3.ll
Fix PR3401: when using large integers, the type
2009-01-31 15:50:11 +00:00
2009-01-31-BigShift.ll
Fix PR3401: when using large integers, the type
2009-01-31 15:50:11 +00:00
2009-02-01-LargeMask.ll
Fix PR3453 and probably a bunch of other potential
2009-02-01 18:06:53 +00:00
2009-02-03-AnalyzedTwice.ll
Fix PR3411. When replacing values, nodes are analyzed
2009-02-03 10:23:33 +00:00
2009-02-04-sext-i64-gep.ll
if we have a large GEP offset on a 32-bit or other target, make
2009-02-05 06:55:21 +00:00
2009-02-05-CoalescerBug.ll
Fix test. It produces unexpected code if sse4.1 is on.
2009-02-06 01:49:19 +00:00
2009-02-07-CoalescerBug.ll
Re-enable machine sinking pass now that the coalescer bugs and the AnalyzeBrnach bug are fixed.
2009-02-09 08:45:39 +00:00
2009-02-08-CoalescerBug.ll
Fix PR3486. Fix a bug in code that manually patch physical register live interval after its sub-register is coalesced with a virtual register.
2009-02-08 11:04:35 +00:00
2009-02-11-codegenprepare-reuse.ll
fix PR3537: if resetting bbi back to the start of a block, we need to
2009-02-12 06:56:08 +00:00
2009-02-12-DebugInfoVLA.ll
fix the X86 backend to just drop llvm.declare nodes for VLAs instead of
2009-02-12 17:33:11 +00:00
2009-02-12-InlineAsm-nieZ-constraints.ll
Arrange to print constants that match "n" and "i" constraints
2009-02-12 20:58:09 +00:00
2009-02-12-SpillerBug.ll
add PR
2009-02-12 17:04:57 +00:00
2009-02-20-PreAllocSplit-Crash.ll
Fix a crash in the pre-alloc splitter exposed by recent codegen changes.
2009-02-20 10:02:23 +00:00
2009-02-21-ExtWeakInitializer.ll
Drop bunch of half-working stuff in the ext_weak linkage support.
2009-02-21 11:53:32 +00:00
2009-02-25-CommuteBug.ll
ADDS{D|S}rr_Int and MULS{D|S}rr_Int are not commutable. The users of these intrinsics expect the high bits will not be modified.
2009-02-26 03:12:02 +00:00
2009-02-26-MachineLICMBug.ll
MachineLICM CSE should match destination register classes; avoid hoisting implicit_def's.
2009-02-27 00:02:22 +00:00
20081212.ll
Fix bug 3202.
2008-12-19 10:55:56 +00:00
add-trick32.ll
Fun x86 encoding tricks: when adding an immediate value of 128,
2008-10-17 01:33:43 +00:00
add-trick64.ll
Fun x86 encoding tricks: when adding an immediate value of 128,
2008-10-17 01:33:43 +00:00
add-with-overflow.ll
X86_COND_C and X86_COND_NC are alternate mnemonics for
2009-01-07 00:15:08 +00:00
aliases.ll
…
aligned-comm.ll
…
all-ones-vector.ll
nounwind-ify this test.
2008-10-01 15:07:14 +00:00
alloca-align-rounding.ll
xfail this.
2008-08-29 22:59:13 +00:00
and-or-fold.ll
…
arg-cast.ll
…
asm-block-labels.ll
…
asm-global-imm.ll
…
asm-indirect-mem.ll
…
atomic_op.ll
Add support for 8 and 16 bit forms of __sync
2008-08-19 18:47:28 +00:00
Atomics-32.ll
Test all currently supported atomic builtins on x86-{32,64}.
2008-08-22 22:39:21 +00:00
Atomics-64.ll
Test all currently supported atomic builtins on x86-{32,64}.
2008-08-22 22:39:21 +00:00
avoid-loop-align.ll
Avoid inserting noop's in the middle of a loop.
2008-11-27 01:16:00 +00:00
bitcast2.ll
…
bitcast-int-to-vector.ll
…
bitcast.ll
…
break-anti-dependencies.ll
Enable anti-dependence breaking by default when post-RA scheduling is enabled.
2008-12-16 06:21:45 +00:00
bswap.ll
…
bt.ll
Add explicit -march=x86 to these tests so that they don't
2009-02-03 00:20:22 +00:00
byval2.ll
…
byval3.ll
Fix a number of byval / memcpy / memset related codegen issues.
2008-08-21 21:00:15 +00:00
byval4.ll
Fix a number of byval / memcpy / memset related codegen issues.
2008-08-21 21:00:15 +00:00
byval5.ll
Fix a number of byval / memcpy / memset related codegen issues.
2008-08-21 21:00:15 +00:00
byval6.ll
…
byval7.ll
…
byval.ll
…
call-push.ll
…
clz.ll
…
cmp0.ll
…
cmp1.ll
…
cmp2.ll
Swap fp comparison operands and change predicate to allow load folding (safely this time).
2008-08-29 23:22:12 +00:00
cmp-test.ll
…
coalescer-commute1.ll
…
coalescer-commute2.ll
…
coalescer-commute3.ll
For whatever the reason, x86 CallingConv::Fast (i.e. fastcc) was not passing scalar arguments in registers. This patch defines a new fastcc CC which is slightly different from the FastCall CC. In addition to passing integer arguments in ECX and EDX, it also specify doubles are passed in 8-byte slots which are 8-byte aligned (instead of 4-byte aligned). This avoids a potential performance hazard where doubles span cacheline boundaries.
2008-09-04 22:59:58 +00:00
coalescer-commute4.ll
…
coalescer-commute5.ll
…
coalescer-remat.ll
Re-materalized definition instructions may be dead. Whack them.
2008-09-19 17:38:47 +00:00
combine-lds.ll
For whatever the reason, x86 CallingConv::Fast (i.e. fastcc) was not passing scalar arguments in registers. This patch defines a new fastcc CC which is slightly different from the FastCall CC. In addition to passing integer arguments in ECX and EDX, it also specify doubles are passed in 8-byte slots which are 8-byte aligned (instead of 4-byte aligned). This avoids a potential performance hazard where doubles span cacheline boundaries.
2008-09-04 22:59:58 +00:00
commute-cmov.ll
Make x86's BT instruction matching more thorough, and add some
2009-01-29 01:59:02 +00:00
commute-intrinsic.ll
…
commute-two-addr.ll
…
compare_folding.ll
…
compare-add.ll
…
complex-fca.ll
Add a test case for _Complex passed as a FCA.
2008-10-13 18:13:07 +00:00
constant-pool-remat-0.ll
If SSE2 is available, x86 should pass first 3 f32/f64 arguments in XMM registers for fastcc calls.
2008-09-05 17:24:07 +00:00
convert-2-addr-3-addr-inc64.ll
rename test to avoid messing with tab completion of dates.
2009-02-12 06:54:55 +00:00
copysign-zero.ll
…
critical-edge-split.ll
- CodeGenPrepare does not split loop back edges but it only knows about back edges of single block loops. It now does a DFS walk to find loop back edges.
2008-12-19 18:03:11 +00:00
cstring.ll
GV with null value initializer shouldn't go to BSS if it's meant for a mergeable strings section. Currently it only checks for Darwin. Someone else please check if it should apply to other targets as well.
2009-02-18 02:19:52 +00:00
dag-rauw-cse.ll
At Nick Lewycky's request, rename this test with a more informative name.
2009-01-26 21:36:31 +00:00
dagcombine-cse.ll
…
darwin-bzero.ll
Moved this option to the front-end.
2008-10-01 01:02:18 +00:00
darwin-no-dead-strip.ll
…
darwin-stub.ll
No need to print function stubs for Mac OS X 10.5 and up. Linker will handle it.
2008-09-20 00:13:45 +00:00
dg.exp
…
div_const.ll
…
divrem.ll
…
dollar-name.ll
…
dyn-stackalloc.ll
…
epilogue.ll
…
extend.ll
…
extern_weak.ll
…
extmul64.ll
…
extmul128.ll
…
extract-combine.ll
Fix a problem with DAGCombine on 64b targets where folding
2009-03-01 23:44:07 +00:00
extractelement-from-arg.ll
…
extractelement-load.ll
Yonah does not support x86-64. Change the -mcpu value to one that does.
2009-02-02 22:50:08 +00:00
extractelement-shuffle.ll
Fixed a bug when trying to optimize a extract vector element of a
2008-12-10 03:59:02 +00:00
extractps.ll
Use MOVSSmr instead of EXTRACTPSmr in the case of extracting
2008-10-31 00:57:24 +00:00
fabs.ll
…
fast-cc-callee-pops.ll
Remove code that pad number of bytes to pop for X86_FastCall CC. The code doesn't do the "aligning" for Cygwin, Mingw, and Windows. But aligning it on Darwin and Linux breaks gcc compatibility. That ruled out all the platforms we support!
2008-09-04 01:04:15 +00:00
fast-cc-merge-stack-adj.ll
…
fast-cc-pass-in-regs.ll
…
fast-isel-call.ll
Handle calls which produce i1 results: promote to i8 but and it with 1 to get the low bit.
2008-09-08 17:15:42 +00:00
fast-isel-gep-sext.ll
Factor out the code for sign-extending/truncating gep indices
2008-12-08 07:57:47 +00:00
fast-isel-mem.ll
Refactor X86SelectConstAddr, folding it into X86SelectAddress. This
2008-09-19 22:16:54 +00:00
fast-isel-phys.ll
Correctly handle physical register inputs. They are not explicit input operands in the resulting machine instrs.
2008-09-08 08:39:33 +00:00
fast-isel-shift-imm.ll
Fix fast-isel to not emit invalid assembly when presented with a
2008-12-20 17:19:40 +00:00
fast-isel-tls.ll
Fast-isel can't do TLS yet, so it should fall back to SDISel
2009-02-23 22:03:08 +00:00
fast-isel-trunc.ll
Handle x86 truncate to i8 with target hook for now.
2008-09-07 08:47:42 +00:00
fast-isel.ll
Load from GV stub should be locally CSE'd.
2008-09-04 06:18:33 +00:00
fastcall-correct-mangling.ll
…
fastcc-2.ll
If SSE2 is available, x86 should pass first 3 f32/f64 arguments in XMM registers for fastcc calls.
2008-09-05 17:24:07 +00:00
fastcc-byval.ll
Fix byval arguments in the fastcc calling convention. The fastcc convention
2008-12-03 01:28:04 +00:00
fastcc-sret.ll
Fix a fastcc + sret bug. If fastcc and sret, callee doesn't need to pop the hidden struct ptr; Re-enable fastcc.
2008-09-10 18:25:29 +00:00
fastcc.ll
Fix test.
2008-09-05 20:04:37 +00:00
field-extract-use-trunc.ll
…
fildll.ll
…
fold-and-shift.ll
…
fold-call-2.ll
Try approach to moving call address load inside of callseq_start. Now it's done during the preprocess of x86 isel. callseq_start's chain is changed to load's chain node; while load's chain is the last of callseq_start or the loads or copytoreg nodes inserted to move arguments to the right spot.
2008-08-25 21:27:18 +00:00
fold-call-3.ll
Enhance logic in X86DAGToDAGISel::PreprocessForRMW which move load inside callseq_start to allow it to be folded into a call. It was not considering the cases where a token factor is between the load and the callseq_start.
2009-01-26 18:43:34 +00:00
fold-call.ll
…
fold-imm.ll
On x86 favors folding short immediate into some arithmetic operations (e.g. add, and, xor, etc.) because materializing an immediate in a register is expensive in turns of code size.
2008-11-27 00:49:46 +00:00
fold-load.ll
Add -march=x86.
2008-11-27 00:37:06 +00:00
fold-mul-lohi.ll
…
fold-pcmpeqd-0.ll
make these tests pass when run on a G5.
2009-02-20 07:10:11 +00:00
fold-pcmpeqd-1.ll
Mark x86's V_SET0 and V_SETALLONES with isSimpleLoad, and teach X86's
2008-12-03 05:21:24 +00:00
fold-pcmpeqd-2.ll
make these tests pass when run on a G5.
2009-02-20 07:10:11 +00:00
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-ret-conv.ll
…
fp-stack-ret-store.ll
…
fp-stack-ret.ll
…
fp-stack-retcopy.ll
…
fp-stack-set-st1.ll
Implement FpSET_ST1_*.
2009-02-09 23:32:07 +00:00
fsxor-alignment.ll
…
full-lsr.ll
Implement "superhero" strength reduction, or full strength
2009-02-20 04:17:46 +00:00
ga-offset.ll
Teach DAGCombine to fold constant offsets into GlobalAddress nodes,
2008-10-18 02:06:02 +00:00
hidden-vis-2.ll
Re-did 60519. It turns out Darwin's handling of hidden visibility symbols are a bit more complicate than I expected. Both declarations and weak definitions still need a stub indirection. However, the stubs are in data section and they contain the addresses of the actual symbols.
2008-12-05 01:06:39 +00:00
hidden-vis-3.ll
Re-did 60519. It turns out Darwin's handling of hidden visibility symbols are a bit more complicate than I expected. Both declarations and weak definitions still need a stub indirection. However, the stubs are in data section and they contain the addresses of the actual symbols.
2008-12-05 01:06:39 +00:00
hidden-vis-4.ll
Re-did 60519. It turns out Darwin's handling of hidden visibility symbols are a bit more complicate than I expected. Both declarations and weak definitions still need a stub indirection. However, the stubs are in data section and they contain the addresses of the actual symbols.
2008-12-05 01:06:39 +00:00
hidden-vis.ll
…
i2k.ll
Change how extended types are represented in MVTs. Instead of fiddling
2008-11-03 17:56:27 +00:00
i128-and-beyond.ll
Split this test and move it into target-specific directories.
2008-10-01 19:46:30 +00:00
i128-immediate.ll
…
i128-mul.ll
…
i128-ret.ll
…
i256-add.ll
Add a testcase for i256 add. i256 isn't fully supported in
2008-10-07 20:39:12 +00:00
iabs.ll
…
illegal-asm.ll
Exit with nice warnings when register allocator run out of registers.
2009-01-29 02:20:59 +00:00
illegal-insert.ll
…
illegal-vector-args-return.ll
…
imp-def-copies.ll
…
imul-lea.ll
…
inline-asm-fpstack.ll
…
inline-asm-mrv.ll
…
inline-asm-pic.ll
Properly handle 'm' inline asm constraints. If a GV is being selected for the addressing mode, it requires the same logic for PIC relative addressing, etc.
2008-09-24 00:05:32 +00:00
inline-asm-x-scalar.ll
…
inline-asm.ll
Support x86 specific inline asm modifier 'J'.
2008-09-22 23:57:37 +00:00
ins_subreg_coalesce-1.ll
…
ins_subreg_coalesce-2.ll
…
ins_subreg_coalesce-3.ll
Update the remaining tests not to use -disable-correct-folding, and remove two
2008-08-05 18:19:14 +00:00
insertelement-copytoregs.ll
…
insertelement-legalize.ll
Added support to LegalizeType for expanding the operands of scalar to vector
2008-12-15 06:57:02 +00:00
invalid-shift-immediate.ll
…
isel-sink2.ll
Teach CodeGenPrepare to look through Bitcast instructions when attempting to
2008-11-26 00:26:16 +00:00
isel-sink3.ll
On x86 favors folding short immediate into some arithmetic operations (e.g. add, and, xor, etc.) because materializing an immediate in a register is expensive in turns of code size.
2008-11-27 00:49:46 +00:00
isel-sink.ll
…
isint.ll
Be kind to non-x86 hosts.
2008-10-24 21:20:25 +00:00
isnan2.ll
…
isnan.ll
…
ispositive.ll
…
iv-users-in-other-loops.ll
Implement "superhero" strength reduction, or full strength
2009-02-20 04:17:46 +00:00
jump_sign.ll
…
ldzero.ll
…
lea-2.ll
…
lea-3.ll
Fix MatchAddress bug that's preventing negative displacement from being folded in 64-bit mode.
2009-01-17 07:09:27 +00:00
lea-4.ll
Fix MatchAddress bug that's preventing negative displacement from being folded in 64-bit mode.
2009-01-17 07:09:27 +00:00
lea-recursion.ll
…
lea.ll
…
legalizedag_vec.ll
Revert BuildVectorSDNode related patches: 65426, 65427, and 65296.
2009-02-25 22:49:59 +00:00
lfence.ll
…
limited-prec.ll
Now with RUN line.
2009-01-21 21:28:03 +00:00
local-liveness.ll
Remove the FlaggedNodes member from SUnit. Instead of requiring each SUnit
2008-11-13 23:24:17 +00:00
long-setcc.ll
Swap fp comparison operands and change predicate to allow load folding.
2008-08-28 23:48:31 +00:00
longlong-deadload.ll
…
loop-hoist.ll
Disable the post-RA scheduler on this test, since it uses a
2009-01-16 21:40:12 +00:00
loop-strength-reduce2.ll
…
loop-strength-reduce3.ll
…
loop-strength-reduce4.ll
…
loop-strength-reduce5.ll
…
loop-strength-reduce6.ll
…
loop-strength-reduce7.ll
Fix strange logic in CollectIVUsers used to determine whether all uses are
2009-02-20 22:16:49 +00:00
loop-strength-reduce8.ll
Teach LSR sink to sink the immediate portion of the common expression back into uses if they fit in address modes of all the uses.
2009-02-21 02:06:47 +00:00
loop-strength-reduce-2.ll
Teach LSR sink to sink the immediate portion of the common expression back into uses if they fit in address modes of all the uses.
2009-02-21 02:06:47 +00:00
loop-strength-reduce-3.ll
Make LoopStrengthReduce smarter about hoisting things out of
2008-12-05 21:47:27 +00:00
loop-strength-reduce.ll
Make LoopStrengthReduce smarter about hoisting things out of
2008-12-05 21:47:27 +00:00
lsr-negative-stride.ll
…
lsr-sort.ll
Fix LSR's IV sorting function to explicitly sort by bitwidth
2009-02-13 00:26:43 +00:00
maskmovdqu.ll
Handle llvm.x86.sse2.maskmov.dqu in 64-bit.
2009-02-10 22:06:28 +00:00
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
Fix a number of byval / memcpy / memset related codegen issues.
2008-08-21 21:00:15 +00:00
memset-2.ll
Fix a number of byval / memcpy / memset related codegen issues.
2008-08-21 21:00:15 +00:00
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
Fix for first part of PR2562. Generate the "pinsrw" instruction for inserts
2008-07-20 02:32:23 +00:00
mmx-punpckhdq.ll
…
mmx-s2v.ll
Fix PR2574: implement v2f32 scalar_to_vector.
2008-07-22 18:39:19 +00:00
mmx-shift.ll
…
mmx-shuffle.ll
…
mmx-vzmovl-2.ll
Use mmx (punpckldq VR64, (mmx_v_set0)) to clear high 32-bits of a VR64 register.
2008-12-03 19:38:05 +00:00
mmx-vzmovl.ll
Add more vector move low and zero-extend patterns.
2008-11-05 06:04:51 +00:00
movgs.ll
Map address space 256 to gs; similar mappings could be supported for the
2009-01-26 01:24:32 +00:00
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
…
neg_fp.ll
If unsafe FP optimization is not set, don't allow -(A-B) => B-A because
2009-01-31 06:07:45 +00:00
negate-add-zero.ll
Don't create ISD::FNEG nodes after legalize if they aren't legal.
2009-01-22 21:58:43 +00:00
negative_zero.ll
…
negative-sin.ll
…
negative-subscript.ll
Make sure constant subscript is truncated to ptr size if it may not fit.
2009-02-09 20:54:38 +00:00
nobt.ll
Make a transformation added in 63266 a bit less aggressive.
2009-02-11 19:19:41 +00:00
nofence.ll
…
nosse-error1.ll
add 2 more testcases for -mattr=-sse (r63495).
2009-02-01 18:24:20 +00:00
nosse-error2.ll
add 2 more testcases for -mattr=-sse (r63495).
2009-02-01 18:24:20 +00:00
nosse-varargs.ll
Implement -mno-sse: if SSE is disabled on x86-64, don't store XMM on stack for
2009-02-01 18:15:56 +00:00
opt-ext-uses.ll
…
optimize-smax.ll
Teach LSR to optimize away SMAX operations for tripcounts in common
2008-09-15 21:22:06 +00:00
or-branch.ll
…
overlap-shift.ll
…
packed_struct.ll
…
peep-vector-extract-concat.ll
…
peep-vector-extract-insert.ll
…
phys_subreg_coalesce-2.ll
Add test case from PR2659.
2009-01-09 21:01:31 +00:00
phys_subreg_coalesce.ll
The coalescer does not coalesce a virtual register to a physical register if any of the physical register's sub-register live intervals overlaps with the virtual register. This is overly conservative. It prevents a extract_subreg from being coalesced away:
2009-01-07 02:08:57 +00:00
pic_jumptable.ll
…
pic-1.ll
…
pic-2.ll
…
pic-3.ll
…
pic-4.ll
…
pic-5.ll
…
pic-6.ll
…
pic-cpool.ll
…
pic-jtbl.ll
…
pic-load-remat.ll
…
pmul.ll
Don't use special heuristics for nodes with no data predecessors
2009-02-11 21:29:39 +00:00
postalloc-coalescing.ll
…
pr1462.ll
…
pr1489.ll
…
pr1505.ll
…
pr1505b.ll
…
pr2177.ll
…
pr2182.ll
…
pr2326.ll
…
pr2623.ll
Fix SDISel lowering of PHI nodes to use ComputeValueVTs.
2008-08-04 23:42:46 +00:00
pr2656.ll
Make x86 and sse2 explicit for non-x86 hosts.
2008-08-21 21:26:06 +00:00
pr2659.ll
PR2659 was fixed by r61847. Add the testcase as a regression test.
2009-01-09 08:16:12 +00:00
pr2849.ll
When doing the very-late shift-and address-mode optimization,
2008-10-13 20:52:04 +00:00
pr2924.ll
Fix SelectionDAGBuild lowering of Select instructions to
2008-10-21 20:00:42 +00:00
pr2982.ll
The ANDMask node folds to a constant, and isn't the node that needs to
2008-11-03 23:43:55 +00:00
pr3154.ll
Add test case for PR3154.
2009-01-20 19:29:54 +00:00
pr3216.ll
Fix a dagcombine to not generate loads of non-round integer types,
2009-01-20 01:06:45 +00:00
pr3241.ll
Use the correct Preds and Succs lists in setHeightDirty()
2008-12-20 16:34:57 +00:00
pr3243.ll
Fix PR3243: a LiveVariables bug. When HandlePhysRegKill is checking whether the last reference is also the last def (i.e. dead def), it should also check if last reference is the current machine instruction being processed. This can happen when it is processing a physical register use and setting the current machine instruction as sub-register's last ref.
2009-01-20 21:25:12 +00:00
pr3244.ll
Fix PR3241: Currently EmitCopyFromReg emits a copy from the physical register to a virtual register unless it requires an expensive cross class copy. That means we are only treating "expensive to copy" register dependency as physical register dependency.
2009-01-12 03:19:55 +00:00
pr3250.ll
Fix a DAGCombiner abort on an invalid shift count constant. This fixes PR3250.
2009-01-03 19:22:06 +00:00
pr3317.ll
Simplify ReduceLoadWidth's logic: it doesn't need several different
2009-01-21 15:17:51 +00:00
pr3366.ll
Fix a recent regression. ClrOpcode is not set for i8; for i8, if
2009-01-21 14:50:16 +00:00
pr3457.ll
Fix PR3457: Ignore control successors when looking for closest scheduled successor. A control successor doesn't read result(s) produced by the scheduling unit being evaluated.
2009-02-10 08:30:11 +00:00
pr3495-2.ll
Remove a bogus assertion. It's possible a live-in available value is used by a previous instruction.
2009-02-11 23:41:57 +00:00
pr3495.ll
Implement PR3495: local spiller optimization. The local spiller can now keep availability information over BB boundaries. It visits BB's in depth first order. After visiting a BB if it find a successor which has a single predecessor it visits the successor next without clearing the availability information. This allows the successor to omit reloads or change them into copies.
2009-02-11 08:24:21 +00:00
pr3522.ll
Fix PR3522. It's not safe to sink into landing pad BB's.
2009-02-15 08:36:12 +00:00
pre-split1.ll
XFAIL this test. It only worked before because of a bug in the spill point selection code. Not deleting because
2009-01-29 22:27:56 +00:00
pre-split2.ll
Turn on machine LICM in non-fast mode.
2009-02-05 08:46:33 +00:00
pre-split3.ll
- More pre-split fixes: spill slot live interval computation bug; restore point bug.
2008-10-29 08:39:34 +00:00
pre-split4.ll
If val# def is ~0U, meaning it's defined by a PHI, and it's previously split, spill before the barrier because it's impossible to determine if all the defs are spilled in the same spill slot.
2008-10-25 00:52:41 +00:00
pre-split5.ll
Handle cases where there aren't uses in the barrier mbb.
2008-10-25 23:49:39 +00:00
pre-split6.ll
Do not shrink wrap live interval in a mbb if it's livein any of its successor blocks. The mbb can be revisited again after all of the successors are processed.
2008-10-26 07:49:03 +00:00
pre-split7.ll
For now, don't split live intervals around x87 stack register barriers. FpGET_ST0_80 must be right after a call instruction (and ADJCALLSTACKUP) so we need to find a way to prevent reload of x87 registers between them.
2008-10-27 07:14:50 +00:00
pre-split8.ll
Avoid putting a split past the end of the live range; always shrink wrap live interval in the barrier mbb.
2008-10-28 00:47:49 +00:00
pre-split9.ll
Avoid putting a split past the end of the live range; always shrink wrap live interval in the barrier mbb.
2008-10-28 00:47:49 +00:00
pre-split10.ll
- More pre-split fixes: spill slot live interval computation bug; restore point bug.
2008-10-29 08:39:34 +00:00
prefetch.ll
…
private.ll
Add the private linkage.
2009-01-15 20:18:42 +00:00
rdtsc.ll
…
red-zone.ll
Add a regression test for x86-64 red zone usage.
2009-01-27 00:40:27 +00:00
regpressure.ll
…
rem-2.ll
DIVREM isel deficiency: If sign bit is known zero, zero out DX/EDX/RDX instead of sign extending the low part (in AX/EAX/RAX) into it.
2009-01-19 19:06:11 +00:00
rem.ll
…
remat-constant.ll
This test needs -aggressive-remat enabled.
2008-07-25 15:25:32 +00:00
remat-mov0.ll
Find loop back edges only after empty blocks are eliminated.
2009-01-05 21:17:27 +00:00
ret-addr.ll
Add support for non-zero __builtin_return_address values on X86.
2009-01-16 19:25:27 +00:00
ret-i64-0.ll
remove some unneeded eh generation
2008-10-21 03:49:19 +00:00
ret-mmx.ll
Make sure this test passes on linux-ppc.
2009-02-27 00:51:50 +00:00
rot16.ll
Define patterns for shld and shrd that match immediate
2008-10-17 01:23:35 +00:00
rot32.ll
Define patterns for shld and shrd that match immediate
2008-10-17 01:23:35 +00:00
rot64.ll
Define patterns for shld and shrd that match immediate
2008-10-17 01:23:35 +00:00
rotate2.ll
…
rotate.ll
…
scalar_sse_minmax.ll
…
scalar-extract.ll
Simplify extract element of a scalar to vector.
2009-01-17 00:07:25 +00:00
scalar-min-max-fill-operand.ll
…
select-zero-one.ll
…
select.ll
…
setoeq.ll
- Add target lowering hooks that specify which setcc conditions are illegal,
2008-10-15 02:05:31 +00:00
setuge.ll
…
sext-load.ll
…
sext-select.ll
…
sext-trunc.ll
Improve dagcombining for sext-loads and sext-in-reg nodes.
2008-07-31 00:50:31 +00:00
sfence.ll
…
shift-and.ll
Transform (x << (y&31)) -> (x << y). This takes advantage of the fact x86 shift instructions 2nd operand (shift count) is limited to 0 to 31 (or 63 in the x86-64 case).
2008-08-30 02:03:58 +00:00
shift-coalesce.ll
…
shift-codegen.ll
…
shift-combine.ll
…
shift-double.ll
…
shift-folding.ll
…
shift-one.ll
…
shl_elim.ll
…
shrink-fp-const1.ll
…
shrink-fp-const2.ll
…
sincos.ll
…
small-byval-memcpy.ll
…
smul-with-overflow-2.ll
Implement multiple with overflow by 2 with an add instruction.
2009-01-27 03:30:42 +00:00
smul-with-overflow-3.ll
Teach LowerBRCOND to recognize (xor (setcc x), 1). The xor inverts the condition. It's normally transformed by the dag combiner, unless the condition is set by a arithmetic op with overflow.
2009-02-02 08:07:36 +00:00
smul-with-overflow.ll
- Use patterns instead of creating completely new instruction matching patterns,
2008-12-12 21:15:41 +00:00
soft-fp.ll
Teach x86 target -soft-float.
2009-02-13 22:36:38 +00:00
split-select.ll
…
split-vector-rem.ll
…
sret.ll
Fix a fastcc + sret bug. If fastcc and sret, callee doesn't need to pop the hidden struct ptr; Re-enable fastcc.
2008-09-10 18:25:29 +00:00
sse41-extractps-bitcast-0.ll
…
sse41-extractps-bitcast-1.ll
…
sse41-pmovx.ll
Use explicit target-triples to unbreak this test on non-darwin systems.
2008-10-01 00:25:38 +00:00
sse_reload_fold.ll
Don't use special heuristics for nodes with no data predecessors
2009-02-11 21:29:39 +00:00
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-varargs.ll
…
stack-align.ll
…
store_op_load_fold2.ll
…
store_op_load_fold.ll
…
store-fp-constant.ll
…
store-global-address.ll
…
storetrunc-fp.ll
…
stride-nine-with-base-reg.ll
Teach LSR sink to sink the immediate portion of the common expression back into uses if they fit in address modes of all the uses.
2009-02-21 02:06:47 +00:00
stride-reuse.ll
…
sub-with-overflow.ll
X86_COND_C and X86_COND_NC are alternate mnemonics for
2009-01-07 00:15:08 +00:00
subclass-coalesce.ll
Update test to reflect command line option name change.
2009-01-23 05:45:31 +00:00
subreg-to-reg-0.ll
Re-enable elimination of unnecessary SUBREG_TO_REG instructions in
2008-08-07 02:54:50 +00:00
subreg-to-reg-1.ll
Re-enable elimination of unnecessary SUBREG_TO_REG instructions in
2008-08-07 02:54:50 +00:00
swizzle.ll
The memory alignment requirement on some of the mov{h|l}p{d|s} patterns are 16-byte. That is overly strict. These instructions read / write f64 memory locations without alignment requirement.
2009-01-28 08:35:02 +00:00
tailcall1.ll
…
tailcall-stackalign.ll
Change the calling convention used when tail call optimization is enabled from CC_X86_32_TailCall to CC_X86_32_FastCC.
2008-09-22 14:50:07 +00:00
tailcallbyval64.ll
…
tailcallbyval.ll
Fix byval arguments in the fastcc calling convention. The fastcc convention
2008-12-03 01:28:04 +00:00
tailcallfp2.ll
Change the calling convention used when tail call optimization is enabled from CC_X86_32_TailCall to CC_X86_32_FastCC.
2008-09-22 14:50:07 +00:00
tailcallfp.ll
Add indirect tail call (function pointer) examples.
2008-09-11 22:24:28 +00:00
tailcallpic1.ll
…
tailcallpic2.ll
…
tailcallstack64.ll
…
test-nofold.ll
…
testl-commute.ll
add a testcase.
2009-01-07 01:48:08 +00:00
tls1-pic.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls1.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls2-pic.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls2.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls3-pic.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls3.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls4-pic.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls4.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls5.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls6.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls7.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls8.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls9.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
tls10.ll
Refactor TLS code and add some tests. The tests and expected results are:
2009-02-27 13:37:18 +00:00
trap.ll
…
trunc-to-bool.ll
When promoting the result of fp_to_uint/fp_to_sint,
2008-11-10 17:28:30 +00:00
twoaddr-coalesce-2.ll
Minor optimization:
2009-03-01 02:03:43 +00:00
twoaddr-coalesce.ll
Minor optimization:
2009-03-01 02:03:43 +00:00
twoaddr-delete.ll
If two-address def is dead and the instruction does not define other registers, and it doesn't produce side effects, just delete the instruction.
2009-02-21 03:14:25 +00:00
twoaddr-pass-sink.ll
…
twoaddr-remat.ll
…
uint_to_fp-2.ll
Make linear scan's trivial coalescer slightly more aggressive.
2009-01-20 00:16:18 +00:00
uint_to_fp.ll
Now not UINT_TO_FP is legal (it's marked custom), dag combiner won't
2009-01-19 08:08:22 +00:00
umul-with-carry.ll
- Use patterns instead of creating completely new instruction matching patterns,
2008-12-12 21:15:41 +00:00
urem-i8-constant.ll
Fix for PR2164: allow transforming arbitrary-width unsigned divides into
2008-11-30 06:02:26 +00:00
v4f32-immediate.ll
…
variable-sized-darwin-bzero.ll
…
variadic-node-pic.ll
…
vec_add.ll
…
vec_align.ll
…
vec_call.ll
…
vec_clear.ll
…
vec_ctbits.ll
…
vec_extract-sse4.ll
…
vec_extract.ll
Use movaps / movd to extract vector element 0 even with sse4.1. It's still cheaper than pextrw especially if the value is in memory.
2009-01-02 05:29:08 +00:00
vec_fneg.ll
…
vec_ins_extract-1.ll
make these tests pass when run on a G5.
2009-02-20 07:10:11 +00:00
vec_ins_extract.ll
rearrange how SRoA handles promotion of allocas to vectors.
2009-02-03 01:30:09 +00:00
vec_insert_4.ll
…
vec_insert-2.ll
Use movaps / movd to extract vector element 0 even with sse4.1. It's still cheaper than pextrw especially if the value is in memory.
2009-01-02 05:29:08 +00:00
vec_insert-3.ll
Use movaps / movd to extract vector element 0 even with sse4.1. It's still cheaper than pextrw especially if the value is in memory.
2009-01-02 05:29:08 +00:00
vec_insert-5.ll
…
vec_insert-6.ll
Add target triples so these tests behave as expected on non-darwin hosts.
2008-07-24 18:08:01 +00:00
vec_insert-7.ll
Fix test RUN line
2008-07-25 19:08:59 +00:00
vec_insert-8.ll
Expand insert/extract of a <4 x i32> with a variable index.
2009-01-15 21:10:20 +00:00
vec_insert.ll
Use movaps / movd to extract vector element 0 even with sse4.1. It's still cheaper than pextrw especially if the value is in memory.
2009-01-02 05:29:08 +00:00
vec_loadhl.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
Prefer movlhps over punpcklqdq, etc. in more cases.
2008-09-25 23:35:16 +00:00
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-2.ll
Generate better code for v8i16 shuffles on SSE2
2009-02-23 08:49:38 +00:00
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
Add nounwind.
2008-07-17 19:48:04 +00:00
vec_shuffle-12.ll
Generate better code for v8i16 shuffles on SSE2
2009-02-23 08:49:38 +00:00
vec_shuffle-13.ll
Generate better code for v8i16 shuffles on SSE2
2009-02-23 08:49:38 +00:00
vec_shuffle-14.ll
…
vec_shuffle-15.ll
…
vec_shuffle-16.ll
…
vec_shuffle-17.ll
…
vec_shuffle-18.ll
…
vec_shuffle-19.ll
Add target triples so these tests behave as expected on non-darwin hosts.
2008-07-24 18:08:01 +00:00
vec_shuffle-20.ll
Add target triples so these tests behave as expected on non-darwin hosts.
2008-07-24 18:08:01 +00:00
vec_shuffle-21.ll
Generate better code for v8i16 shuffles on SSE2
2009-02-23 08:49:38 +00:00
vec_shuffle-22.ll
With sse3 and when the source is a load or has multiple uses, favors movddup over shuffp*, pshufd, etc. Without sse3 or when the source is from a register, make use of movlhps
2008-09-25 20:50:48 +00:00
vec_shuffle-23.ll
Remove OptimizeForSize global. Use function attribute optsize.
2008-10-01 23:18:38 +00:00
vec_shuffle-24.ll
Remove OptimizeForSize global. Use function attribute optsize.
2008-10-01 23:18:38 +00:00
vec_shuffle-25.ll
Improved shuffle normalization to avoid using extract/build when we
2008-11-16 05:06:27 +00:00
vec_shuffle-26.ll
Improved shuffle normalization to avoid using extract/build when we
2008-11-16 05:06:27 +00:00
vec_shuffle-27.ll
Improved shuffle normalization to avoid using extract/build when we
2008-11-16 05:06:27 +00:00
vec_shuffle-28.ll
Generate better code for v8i16 shuffles on SSE2
2009-02-23 08:49:38 +00:00
vec_shuffle-29.ll
Generate better code for v8i16 shuffles on SSE2
2009-02-23 08:49:38 +00:00
vec_shuffle-30.ll
Fixes a case where we generate an incorrect mask for pshfhw in the presence
2009-02-04 01:16:59 +00:00
vec_shuffle-31.ll
Generate better code for v8i16 shuffles on SSE2
2009-02-23 08:49:38 +00:00
vec_shuffle-32.ll
Generate better code for v8i16 shuffles on SSE2
2009-02-23 08:49:38 +00:00
vec_shuffle-33.ll
Generate better code for v8i16 shuffles on SSE2
2009-02-23 08:49:38 +00:00
vec_shuffle-34.ll
Generate better code for v8i16 shuffles on SSE2
2009-02-23 08:49:38 +00:00
vec_shuffle-35.ll
Use the -stack-alignment option instead of using a target triple
2009-02-23 16:34:46 +00:00
vec_shuffle.ll
…
vec_splat-2.ll
…
vec_splat-3.ll
Added shuffle and splat test cases for r61365.
2008-12-23 04:05:08 +00:00
vec_splat-4.ll
Added shuffle and splat test cases for r61365.
2008-12-23 04:05:08 +00:00
vec_splat.ll
…
vec_ss_load_fold.ll
…
vec_zero_cse.ll
…
vec_zero-2.ll
…
vec_zero.ll
…
vector-intrinsics.ll
…
vector-rem.ll
…
vector-variable-idx.ll
Allow SelectionDAG to create EXTRACT_VECTOR_ELT nodes with
2008-08-13 21:51:37 +00:00
vector.ll
…
vfcmp.ll
Fix PR2620: Fix X86cmppd selection code so it expects operands to be v2f64.
2008-08-05 22:19:15 +00:00
volatile.ll
Fix a think-o in isSafeToMove. This fixes it from thinking that
2008-10-02 15:04:30 +00:00
vortex-bug.ll
…
vshift_scalar.ll
Added support for splitting and scalarizing vector shifts.
2008-12-15 21:44:00 +00:00
vshift_split2.ll
make these tests pass when run on a G5.
2009-02-20 07:10:11 +00:00
vshift_split.ll
Fix getNode to allow a vector for the shift amount for shifts of vectors.
2008-12-09 05:46:39 +00:00
vshift-1.ll
Added sse test patterns for r62979 and r63193.
2009-01-28 08:13:56 +00:00
vshift-2.ll
Added sse test patterns for r62979 and r63193.
2009-01-28 08:13:56 +00:00
vshift-3.ll
Added sse test patterns for r62979 and r63193.
2009-01-28 08:13:56 +00:00
vshift-4.ll
Added sse test patterns for r62979 and r63193.
2009-01-28 08:13:56 +00:00
weak.ll
…
widen_arith-1.ll
Use movaps / movd to extract vector element 0 even with sse4.1. It's still cheaper than pextrw especially if the value is in memory.
2009-01-02 05:29:08 +00:00
widen_arith-2.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_arith-3.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_arith-4.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_arith-5.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_arith-6.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_cast-1.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_cast-2.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_cast-3.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_cast-4.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_cast-5.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_cast-6.ll
Added missing support to widen an operand from a bit convert.
2009-01-15 22:43:38 +00:00
widen_conv-1.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_conv-2.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_conv-3.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_conv-4.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_select-1.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_shuffle-1.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
widen_shuffle-2.ll
Added some basic test cases for r61209
2008-12-18 20:05:58 +00:00
x86-64-and-mask.ll
…
x86-64-arg.ll
…
x86-64-asm.ll
…
x86-64-dead-stack-adjust.ll
…
x86-64-disp.ll
Don't create TargetGlobalAddress nodes with offsets that don't fit
2008-10-21 03:38:42 +00:00
x86-64-frameaddr.ll
Re-apply 56683 with fixes.
2008-09-27 01:56:22 +00:00
x86-64-gv-offset.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
Re-apply 56683 with fixes.
2008-09-27 01:56:22 +00:00
x86-frameaddr.ll
Re-apply 56683 with fixes.
2008-09-27 01:56:22 +00:00
xmm-r64.ll
…
xor_not.ll
Favors generating "not" over "xor -1". For example.
2009-01-21 02:09:05 +00:00
xor-undef.ll
…
xorl.ll
…
zero-remat.ll
…
zext-inreg-0.ll
Re-introduce the 8-bit subreg zext-inreg patterns for x86-32,
2008-08-06 18:27:21 +00:00
zext-inreg-1.ll
Add an extra example that shouldn't get an and instruction.
2008-08-07 02:23:06 +00:00