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llvm-project/llvm/test/Transforms/InstCombine
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David Blaikie 8fb8224578 Split out filename & directory from DIFile to start generalizing over DIScopes 
This is the first step to making all DIScopes have a common metadata prefix (so
that things (using directives, for example) that can appear in any scope can be
added to that common prefix). DIFile is itself a DIScope so the common prefix
of all DIScopes cannot be a DIFile - instead it's the raw filename/directory
name pair.

llvm-svn: 177239
2013-03-17 21:13:55 +00:00
..
2002-03-11-InstCombineHang.ll
…
2002-05-14-SubFailure.ll
…
2002-08-02-CastTest.ll
…
2002-12-05-MissedConstProp.ll
…
2003-05-26-CastMiscompile.ll
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2003-05-27-ConstExprCrash.ll
…
2003-06-05-BranchInvertInfLoop.ll
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2003-07-21-ExternalConstant.ll
…
2003-08-12-AllocaNonNull.ll
remove a use of llvm-dis
2010-11-30 02:04:15 +00:00
2003-09-09-VolatileLoadElim.ll
Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.
2011-11-27 06:54:59 +00:00
2003-10-29-CallSiteResolve.ll
Update to new EH scheme.
2011-09-01 01:28:25 +00:00
2003-11-03-VarargsCallBug.ll
…
2004-01-13-InstCombineInvokePHI.ll
Update to new EH scheme.
2011-09-01 01:28:25 +00:00
2004-02-23-ShiftShiftOverflow.ll
…
2004-03-13-InstCombineInfLoop.ll
…
2004-04-04-InstCombineReplaceAllUsesWith.ll
…
2004-05-07-UnsizedCastLoad.ll
…
2004-07-27-ConstantExprMul.ll
…
2004-08-09-RemInfLoop.ll
…
2004-08-10-BoolSetCC.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2004-09-20-BadLoadCombine2.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
2004-09-20-BadLoadCombine.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
2004-09-28-BadShiftAndSetCC.ll
…
2004-11-22-Missed-and-fold.ll
…
2004-11-27-SetCCForCastLargerAndConstant.ll
…
2004-12-08-RemInfiniteLoop.ll
…
2005-03-04-ShiftOverflow.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
2005-04-07-UDivSelectCrash.ll
…
2005-06-15-DivSelectCrash.ll
…
2005-06-15-ShiftSetCCCrash.ll
…
2005-06-16-RangeCrash.ll
…
2005-06-16-SetCCOrSetCCMiscompile.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2005-07-07-DeadPHILoop.ll
…
2006-02-13-DemandedMiscompile.ll
…
2006-02-28-Crash.ll
…
2006-03-30-ExtractElement.ll
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2006-04-28-ShiftShiftLongLong.ll
Enhance a bunch of transformations in instcombine to start generating
2011-02-10 05:36:31 +00:00
2006-05-04-DemandedBitCrash.ll
…
2006-09-15-CastToBool.ll
…
2006-10-19-SignedToUnsignedCastAndConst-2.ll
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2006-10-20-mask.ll
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2006-10-26-VectorReassoc.ll
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2006-11-10-ashr-miscompile.ll
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2006-12-01-BadFPVectorXform.ll
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2006-12-05-fp-to-int-ext.ll
…
2006-12-08-Phi-ICmp-Op-Fold.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2006-12-08-Select-ICmp.ll
…
2006-12-15-Range-Test.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2006-12-23-Select-Cmp-Cmp.ll
…
2007-01-13-ExtCompareMiscompile.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-01-14-FcmpSelf.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-01-18-VectorInfLoop.ll
…
2007-01-27-AndICmp.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-02-01-LoadSinkAlloca.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-02-07-PointerCast.ll
…
2007-02-23-PhiFoldInfLoop.ll
…
2007-03-13-CompareMerge.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-03-19-BadTruncChangePR1261.ll
…
2007-03-21-SignedRangeTest.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-03-25-BadShiftMask.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-03-25-DoubleShift.ll
…
2007-03-26-BadShiftMask.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-04-08-SingleEltVectorCrash.ll
…
2007-05-10-icmp-or.ll
…
2007-05-14-Crash.ll
…
2007-05-18-CastFoldBug.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-06-06-AshrSignBit.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-06-21-DivCompareMiscomp.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-08-02-InfiniteLoop.ll
…
2007-09-10-AliasConstFold.ll
…
2007-09-17-AliasConstFold2.ll
…
2007-10-10-EliminateMemCpy.ll
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
2011-06-18 06:05:24 +00:00
2007-10-12-Crash.ll
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2007-10-28-stacksave.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-10-31-RangeCrash.ll
…
2007-10-31-StringCrash.ll
…
2007-11-07-OpaqueAlignCrash.ll
Land the long talked about "type system rewrite" patch. This
2011-07-09 17:41:24 +00:00
2007-11-15-CompareMiscomp.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-11-22-IcmpCrash.ll
…
2007-11-25-CompatibleAttributes.ll
Stop accepting and ignoring attributes in function types. Attributes are applied
2011-06-17 17:37:13 +00:00
2007-12-10-ConstFoldCompare.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
2007-12-12-GEPScale.ll
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2007-12-16-AsmNoUnwind.ll
…
2007-12-18-AddSelCmpSub.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-12-28-IcmpSub2.ll
…
2008-01-06-BitCastAttributes.ll
Revert "Disable InstCombine unsafe folding bitcasts of calls w/ varargs."
2012-02-03 00:00:50 +00:00
2008-01-06-CastCrash.ll
…
2008-01-06-VoidCast.ll
…
2008-01-13-AndCmpCmp.ll
…
2008-01-13-NoBitCastAttributes.ll
manually upgrade a bunch of tests to modern syntax, and remove some that
2011-06-17 03:14:27 +00:00
2008-01-14-VarArgTrampoline.ll
Split the init.trampoline intrinsic, which currently combines GCC's
2011-09-06 13:37:06 +00:00
2008-01-21-MismatchedCastAndCompare.ll
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2008-01-21-MulTrunc.ll
…
2008-01-27-FloatSelect.ll
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2008-01-29-AddICmp.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
2008-02-13-MulURem.ll
…
2008-02-16-SDivOverflow2.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-02-16-SDivOverflow.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-02-23-MulSub.ll
…
2008-02-28-OrFCmpCrash.ll
…
2008-03-13-IntToPtr.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-04-22-ByValBitcast.ll
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2008-04-28-VolatileStore.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-04-29-VolatileLoadDontMerge.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-04-29-VolatileLoadMerge.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-05-08-LiveStoreDelete.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-05-08-StrLenSink.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2012-12-30 01:28:40 +00:00
2008-05-09-SinkOfInvoke.ll
Update to new EH scheme.
2011-09-01 01:28:25 +00:00
2008-05-17-InfLoop.ll
…
2008-05-18-FoldIntToPtr.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-05-22-IDivVector.ll
…
2008-05-22-NegValVector.ll
…
2008-05-23-CompareFold.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-05-31-AddBool.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-05-31-Bools.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-06-05-ashr-crash.ll
…
2008-06-08-ICmpPHI.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-06-13-InfiniteLoopStore.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-06-13-ReadOnlyCallStore.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-06-19-UncondLoad.ll
…
2008-06-21-CompareMiscomp.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-06-24-StackRestore.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-07-08-AndICmp.ll
…
2008-07-08-ShiftOneAndOne.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-07-08-SubAnd.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-07-08-VolatileLoadMerge.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-07-09-SubAndError.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
2008-07-10-CastSextBool.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-07-10-ICmpBinOp.ll
…
2008-07-11-RemAnd.ll
…
2008-07-13-DivZero.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-07-16-fsub.ll
…
2008-07-16-sse2_storel_dq.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
2008-08-05-And.ll
…
2008-08-17-ICmpXorSignbit.ll
…
2008-09-02-VectorCrash.ll
…
2008-09-29-FoldingOr.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-10-11-DivCompareFold.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-10-23-ConstFoldWithoutMask.ll
…
2008-11-01-SRemDemandedBits.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-11-08-FCmp.ll
Fix a serious typo in InstCombine's optimization of comparisons.
2012-08-07 22:35:16 +00:00
2008-11-20-DivMulRem.ll
My auto-simplifier noticed that ((X/Y)*Y)/Y occurs several times in SPEC
2011-01-28 16:51:11 +00:00
2008-11-27-IDivVector.ll
…
2008-11-27-MultiplyIntVec.ll
…
2008-11-27-UDivNegative.ll
…
2008-12-17-SRemNegConstVec.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2009-01-05-i128-crash.ll
…
2009-01-08-AlignAlloca.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2009-01-16-PointerAddrSpace.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2009-01-19-fmod-constant-float-specials.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2009-01-19-fmod-constant-float.ll
…
2009-01-24-EmptyStruct.ll
…
2009-01-31-InfIterate.ll
…
2009-01-31-Pressure.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2009-02-04-FPBitcast.ll
…
2009-02-20-InstCombine-SROA.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
2009-02-21-LoadCST.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2009-02-25-CrashZeroSizeArray.ll
…
2009-03-18-vector-ashr-crash.ll
…
2009-03-20-AShrOverShift.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2009-03-24-InfLoop.ll
…
2009-04-07-MulPromoteToI96.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2009-05-23-FCmpToICmp.ll
…
2009-06-11-StoreAddrSpace.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2009-06-16-SRemDemandedBits.ll
…
2009-07-02-MaskedIntVector.ll
…
2009-12-17-CmpSelectNull.ll
…
2010-01-28-NegativeSRem.ll
…
2010-03-03-ExtElim.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2012-12-30 01:28:40 +00:00
2010-05-30-memcpy-Struct.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2012-12-30 01:28:40 +00:00
2010-11-01-lshr-mask.ll
For rdar://12329730, last piece.
2012-12-04 22:15:32 +00:00
2010-11-21-SizeZeroTypeGEP.ll
If a GEP index simply advances by multiples of a type of zero size,
2010-11-22 16:32:50 +00:00
2010-11-23-Distributed.ll
Add a generic expansion transform: A op (B op' C) -> (A op B) op' (A op C)
2010-12-22 13:36:08 +00:00
2011-02-14-InfLoop.ll
Fix 9216 - Endless loop in InstCombine pass.
2011-02-15 07:13:48 +00:00
2011-03-08-SRemMinusOneBadOpt.ll
PR9346: Prevent SimplifyDemandedBits from incorrectly introducing
2011-03-09 01:28:35 +00:00
2011-05-02-VectorBoolean.ll
Fix PR9579: when simplifying a compare to "true" or "false", and it was
2011-05-02 18:51:41 +00:00
2011-05-13-InBoundsGEP.ll
Drop lli, revise test.
2011-05-17 02:38:59 +00:00
2011-05-28-swapmulsub.ll
Reapply 132348 with fixes. rdar://problem/6501862
2011-06-01 16:42:47 +00:00
2011-06-13-nsw-alloca.ll
Small fix in InstCombineCasts.cpp. Restored "alloca + bitcast" reducing for case when alloca's size is calculated within the "add/sub/... nsw".
2012-05-05 07:09:40 +00:00
2011-09-03-Trampoline.ll
Forgot to add this trampoline testcase.
2011-09-07 09:21:38 +00:00
2011-10-07-AlignPromotion.ll
Added a testcase for r141599, rdar://problem/10063881.
2011-10-11 01:32:10 +00:00
2012-3-15-or-xor-constant.ll
In InstCombiner::visitOr, make sure we reverse the operand swap used for checking for or-of-xor operations after those checks; a later check expects that any constant will be in Op1. PR12234.
2012-03-16 00:52:42 +00:00
2012-6-7-vselect-bitcast.ll
Fix a bug in FoldSelectOpOp. Bitcast ops may change the number of vector elements, which may disagree with the select condition type.
2012-06-07 20:28:57 +00:00
2012-01-11-OpaqueBitcastCrash.ll
Don't try to create a GEP when the pointee type is unsized (such GEPs
2012-01-11 12:20:08 +00:00
2012-02-13-FCmp.ll
Check against umin while converting fcmp into an icmp.
2012-02-13 23:05:18 +00:00
2012-02-28-ICmp.ll
Testcase for r151691.
2012-02-29 01:53:13 +00:00
2012-03-10-InstCombine.ll
Don't try to filecheck bitcode.
2012-03-10 18:07:46 +00:00
2012-04-23-Neon-Intrinsics.ll
Use references to attribute groups on the call/invoke instructions.
2013-02-22 09:09:42 +00:00
2012-04-24-vselect.ll
ConstantFoldSelectInstruction swapped the operands of the select.
2012-04-24 20:18:49 +00:00
2012-04-30-SRem.ll
Just mark the sign bit as known zero, rather than any other irrelevant bits
2012-04-30 11:56:58 +00:00
2012-05-27-Negative-Shift-Crash.ll
PR12967: Don't crash when trying to fold a shift that's larger than the type's size.
2012-05-27 22:03:32 +00:00
2012-05-28-select-hang.ll
InstCombine: Fix infinite loop when encountering switch on trivial icmp.
2012-05-28 19:18:16 +00:00
2012-06-06-LoadOfPHIs.ll
Adding a missing -S to the opt invocation.
2012-06-07 01:02:13 +00:00
2012-07-25-LoadPart.ll
llvm/ConstantFolding.cpp: Make ReadDataFromGlobal() and FoldReinterpretLoadFromConstPtr() Big-endian-aware.
2012-11-08 20:34:25 +00:00
2012-07-30-addrsp-bitcast.ll
When constant folding GEP expressions, keep the address space information of pointers.
2012-07-30 07:25:20 +00:00
2012-08-28-udiv_ashl.ll
It is illegal to transform (sdiv (ashr X c1) c2) -> (sdiv x (2^c1 * c2)),
2012-08-30 11:23:20 +00:00
2012-09-17-ZeroSizedAlloca.ll
Fix instcombine to obey requested alignment when merging allocas.
2012-09-18 09:31:44 +00:00
2012-09-24-MemcpyFromGlobalCrash.ll
Add missing : in CHECK line.
2012-09-24 17:22:43 +00:00
2012-10-25-vector-of-pointers.ll
Fix a crash in SimpliftDemandedBits of vectors of pointers.
2012-10-26 17:17:05 +00:00
2012-12-14-simp-vgep.ll
Fix a crash in ValueTracking on vectors of pointers.
2012-12-14 20:43:49 +00:00
2013-03-05-Combine-BitcastTy-Into-Alloca.ll
InstCombine: Don't shrink allocas when combining with a bitcast.
2013-03-06 05:44:53 +00:00
abs-1.ll
instcombine: Migrate *abs optimizations
2012-11-26 00:24:07 +00:00
add2.ll
preserve NUW/NSW when transforming add x,x
2011-02-17 02:23:02 +00:00
add3.ll
…
add-shrink.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
add-sitofp.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
add.ll
Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767
2012-09-27 10:14:43 +00:00
addnegneg.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
adjust-for-sminmax.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
align-2d-gep.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
align-addr.ll
The alignment of an sret parameter is known: it must be at least the
2012-10-04 13:36:31 +00:00
align-external.ll
Disallow the undocumented practice of starting the datalayout string with '-'.
2012-11-23 14:51:42 +00:00
alloca.ll
Don't try to calculate the alignment of an unsigned type. Fixes PR14371!
2012-11-18 05:39:39 +00:00
and2.ll
Fix an infinite loop where a transform in InstCombiner::visitAnd claims a construct is changed when it is not. (See included testcase.)
2011-09-19 21:58:15 +00:00
and-compare.ll
…
and-fcmp.ll
Fix broken tests.
2012-10-02 15:49:34 +00:00
and-not-or.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
and-or-and.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
and-or-not.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
and-or.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
and-xor-merge.ll
…
and-xor-or.ll
Add instcombine patterns for the following transformations:
2012-04-26 23:29:14 +00:00
and.ll
…
apint-add1.ll
…
apint-add2.ll
…
apint-and1.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
apint-and2.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
apint-and-compare.ll
…
apint-and-or-and.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
apint-and-xor-merge.ll
…
apint-call-cast-target.ll
…
apint-cast-and-cast.ll
…
apint-cast-cast-to-and.ll
…
apint-cast.ll
…
apint-div1.ll
…
apint-div2.ll
…
apint-mul1.ll
…
apint-mul2.ll
…
apint-not.ll
…
apint-or1.ll
…
apint-or2.ll
…
apint-rem1.ll
…
apint-rem2.ll
…
apint-select.ll
…
apint-shift-simplify.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
apint-shift.ll
Reapply r155136 after fixing PR12599.
2012-04-23 17:39:52 +00:00
apint-shl-trunc.ll
Filecheck-ize this test so that it actually tests something reasonable.
2012-03-29 22:01:41 +00:00
apint-sub.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
apint-xor1.ll
Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767
2012-09-27 10:14:43 +00:00
apint-xor2.ll
Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767
2012-09-27 10:14:43 +00:00
apint-zext1.ll
…
apint-zext2.ll
…
ashr-nop.ll
…
atomic.ll
An additional atomic test; related to r137662.
2011-08-16 23:29:17 +00:00
badmalloc.ll
teach instcombine to remove allocated buffers even if there are stores, memcpy/memmove/memset, and objectsize users.
2012-07-06 23:09:25 +00:00
binop-cast.ll
…
bit-checks.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
bit-tracking.ll
…
bitcast-sext-vector.ll
…
bitcast-store.ll
…
bitcast-vec-canon.ll
…
bitcast-vec-uniform.ll
Enhance constant folding of bitcast operations on vectors of floats.
2011-02-17 21:22:27 +00:00
bitcast-vector-fold.ll
Constant fold vector bitcasts of halves similarly to how floats and doubles are folded. Test case included.
2013-02-26 22:51:07 +00:00
bitcast.ll
Optimization: bitcast (<1 x ...> insertelement ..., X, ...) to ... ==> bitcast X to ...
2013-02-11 21:41:44 +00:00
bitcount.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
bittest.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
bswap-fold.ll
make the asmparser reject function and type redefinitions. 'Merging' hasn't been
2011-06-17 07:06:44 +00:00
bswap.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
call2.ll
Remove support for using "foo" as symbols instead of %"foo". This is ancient
2011-06-17 06:36:20 +00:00
call-cast-target.ll
…
call-intrinsics.ll
…
call.ll
Revert "Disable InstCombine unsafe folding bitcasts of calls w/ varargs."
2012-02-03 00:00:50 +00:00
canonicalize_branch.ll
Add a routine to swap branch instruction operands, and update any
2011-10-17 01:11:57 +00:00
cast_ptr.ll
…
cast-mul-select.ll
…
cast-set.ll
…
cast.ll
unHECKify test fixed by Jacob in r159003.
2012-12-12 20:58:42 +00:00
compare-signs.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2013-01-01 13:57:25 +00:00
constant-expr-datalayout.ll
Teach the DataLayout aware constant folder to be much more aggressive towards
2013-02-14 03:23:37 +00:00
constant-fold-compare.ll
…
constant-fold-gep.ll
Make SelectionDAG::InferPtrAlignment use llvm::ComputeMaskedBits instead of duplicating the logic for globals. Make llvm::ComputeMaskedBits handle GlobalVariables slightly more aggressively, to match what InferPtrAlignment knew how to do.
2011-11-28 22:48:22 +00:00
cos-1.ll
instcombine: Migrate math library call simplifications
2012-11-13 04:16:17 +00:00
cos-2.ll
instcombine: Migrate math library call simplifications
2012-11-13 04:16:17 +00:00
CPP_min_max.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
crash.ll
The normal edge of an invoke is not allowed to branch to a block with a
2012-08-10 20:55:20 +00:00
dce-iterate.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
deadcode.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
debug-line.ll
instcombine: Migrate printf optimizations
2012-11-26 20:37:20 +00:00
debuginfo.ll
Split out filename & directory from DIFile to start generalizing over DIScopes
2013-03-17 21:13:55 +00:00
devirt.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2012-12-30 01:28:40 +00:00
disable-simplify-libcalls.ll
Add more functions to the target library information.
2012-11-22 15:36:42 +00:00
div-shift.ll
InstCombine: Make sure we use the pre-zext type when creating a constant of a value that is zext'd.
2012-09-21 16:26:41 +00:00
div.ll
Carve out a place in instcombine to put transformations which work knowing that their
2011-05-22 18:18:41 +00:00
double-float-shrink-1.ll
instcombine: Migrate math library call simplifications
2012-11-13 04:16:17 +00:00
double-float-shrink-2.ll
instcombine: Migrate math library call simplifications
2012-11-13 04:16:17 +00:00
enforce-known-alignment.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
exact.ll
Teach InstCombine to work with smaller legal types in icmp (shl %v, C1), C2
2013-02-15 14:35:47 +00:00
exp2-1.ll
instcombine: Migrate math library call simplifications
2012-11-13 04:16:17 +00:00
exp2-2.ll
instcombine: Migrate math library call simplifications
2012-11-13 04:16:17 +00:00
ExtractCast.ll
Instcombile optimization: extractelement(cast) -> cast(extractelement)
2011-03-31 22:57:29 +00:00
extractvalue.ll
Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.
2011-11-27 06:54:59 +00:00
fast-math.ll
Perform factorization as a last resort of unsafe fadd/fsub simplification.
2013-03-14 18:08:26 +00:00
fcmp-select.ll
…
fcmp-special.ll
…
fcmp.ll
Enable some additional constant folding for PPCDoubleDouble.
2012-10-30 12:33:18 +00:00
fdiv.ll
Avoid turning a floating point division with a constant power of two into a denormal multiplication.
2011-03-30 17:02:54 +00:00
ffs-1.ll
Fix bogus comment; no functional change.
2012-11-26 00:25:33 +00:00
fmul.ll
1. Hoist minus sign as high as possible in an attempt to reveal
2013-01-15 21:09:32 +00:00
fold-bin-operand.ll
FileCheck-ize and update test.
2011-03-18 01:10:31 +00:00
fold-calls.ll
…
fold-phi.ll
Add back FoldOpIntoPhi optimizations with fix. Included test cases to help catch these errors and to test the presence of the optimization itself
2012-12-14 22:08:26 +00:00
fold-sqrt-sqrtf.ll
Add support for sqrt, sqrtl, and sqrtf in TargetLibraryInfo. Disable
2011-11-29 23:57:10 +00:00
fold-vector-select.ll
[llvm] Updated the test fold-vector-select so that we test the vector selects exhaustively.
2012-08-30 23:11:49 +00:00
fold-vector-zero.ll
…
fp-ret-bitcast.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
fpcast.ll
Teach InstCombine to hoist FABS and FNEG through FPTRUNC instructions. The application of these operations commutes with the truncation, so we should prefer to do them in the smallest size we can, to save register space, use smaller constant pool entries, etc.
2013-01-10 22:06:52 +00:00
fpextend.ll
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fprintf-1.ll
instcombine: Migrate fputs optimizations
2012-11-29 15:45:43 +00:00
fputs-1.ll
instcombine: Migrate fputs optimizations
2012-11-29 15:45:43 +00:00
fsub.ll
…
fwrite-1.ll
instcombine: Migrate fwrite optimizations
2012-11-29 15:45:39 +00:00
gep-addrspace.ll
This testcase passed even without the fix. Added the target info to make the
2011-04-06 11:18:29 +00:00
gepgep.ll
…
getelementptr.ll
Use references to attribute groups on the call/invoke instructions.
2013-02-22 09:09:42 +00:00
hoist_instr.ll
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icmp.ll
Teach InstCombine to work with smaller legal types in icmp (shl %v, C1), C2
2013-02-15 14:35:47 +00:00
idioms.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2012-12-30 01:28:40 +00:00
IntPtrCast.ll
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intrinsics.ll
Revert "Have InstCombine call SipmlifyCall when handling calls. Test case included."
2013-02-08 01:55:39 +00:00
invariant.ll
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invoke.ll
teach instcombine to remove allocated buffers even if there are stores, memcpy/memmove/memset, and objectsize users.
2012-07-06 23:09:25 +00:00
isascii-1.ll
instcombine: Migrate isascii optimizations
2012-11-26 03:10:07 +00:00
isdigit-1.ll
instcombine: Migrate isdigit optimizations
2012-11-26 02:31:59 +00:00
JavaCompare.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
known_align.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
LandingPadClauses.ll
Add support for the Objective-C personality function to the instruction
2011-10-17 21:20:24 +00:00
lit.local.cfg
Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.
2012-02-16 06:28:33 +00:00
load3.ll
ConstantFolding: Evaluate GEP indices in the index type.
2013-01-23 20:41:05 +00:00
load-cmp.ll
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load-select.ll
…
load.ll
…
loadstore-alignment.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
logical-select.ll
The transform is:
2013-02-16 23:41:36 +00:00
lshr-phi.ll
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malloc-free-delete.ll
When code size is the priority (Oz, MinSize attribute), help llvm
2013-01-07 18:37:41 +00:00
memcmp-1.ll
Normalize memcmp constant folding results.
2012-11-12 14:00:45 +00:00
memcmp-2.ll
instcombine: Migrate memcmp optimizations
2012-11-11 05:11:20 +00:00
memcpy_chk-1.ll
instcombine: Add more test cases for __memcpy_chk simplification
2012-09-27 21:21:21 +00:00
memcpy_chk-2.ll
instcombine: Add more test cases for __memcpy_chk simplification
2012-09-27 21:21:21 +00:00
memcpy-1.ll
instcombine: Migrate memcpy optimizations
2012-11-11 05:54:34 +00:00
memcpy-2.ll
instcombine: Migrate memcpy optimizations
2012-11-11 05:54:34 +00:00
memcpy-from-global.ll
Get rid of the getPointeeAlignment helper function from
2012-11-26 23:04:53 +00:00
memcpy-to-load.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
memcpy.ll
fix infinite loop in instcombine with more than 4GB memcpy
2012-08-15 03:49:59 +00:00
memmove_chk-1.ll
instcombine: Add more test cases for __memmove_chk simplification
2012-09-27 21:21:25 +00:00
memmove_chk-2.ll
instcombine: Add more test cases for __memmove_chk simplification
2012-09-27 21:21:25 +00:00
memmove-1.ll
instcombine: Migrate memmove optimizations
2012-11-11 06:22:40 +00:00
memmove-2.ll
instcombine: Migrate memmove optimizations
2012-11-11 06:22:40 +00:00
memmove.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
memset2.ll
Test case for r122215 when InstCombine optimizes memset
2010-12-20 01:06:23 +00:00
memset_chk-1.ll
instcombine: Add more test cases for __memset_chk simplification
2012-09-27 21:21:18 +00:00
memset_chk-2.ll
instcombine: Add more test cases for __memset_chk simplification
2012-09-27 21:21:18 +00:00
memset-1.ll
instcombine: Migrate memset optimizations
2012-11-11 06:49:03 +00:00
memset-2.ll
instcombine: Migrate memset optimizations
2012-11-11 06:49:03 +00:00
memset.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
merge-icmp.ll
InstCombine: Merge "(trunc x) == C1 & (and x, CA) == C2" into a single and+icmp.
2011-04-28 16:58:40 +00:00
mul-masked-bits.ll
…
mul.ll
InstCombine: canonicalize sext-and --> select
2013-01-30 06:35:22 +00:00
multi-use-or.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
narrow.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
neon-intrinsics.ll
…
no-negzero.ll
…
not-fcmp.ll
…
not.ll
manually upgrade a bunch of tests to modern syntax, and remove some that
2011-06-17 03:14:27 +00:00
nothrow.ll
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nsw.ll
This transform is not safe. Thanks to Eli for pointing that out!
2011-08-14 04:51:49 +00:00
obfuscated_splat.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2012-12-30 01:28:40 +00:00
objsize-64.ll
teach instcombine to remove allocated buffers even if there are stores, memcpy/memmove/memset, and objectsize users.
2012-07-06 23:09:25 +00:00
objsize.ll
recommit r172363 & r171325 (reverted in r172756)
2013-03-02 11:36:24 +00:00
odr-linkage.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
or-fcmp.ll
Just because we have determined that an (fcmp | fcmp) is true for A < B,
2011-01-21 19:39:42 +00:00
or-to-xor.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
or-xor.ll
InstCombine: Add a bunch of combines of the form x | (y ^ z).
2011-02-20 13:23:43 +00:00
or.ll
The transform is:
2013-02-16 23:41:36 +00:00
osx-names.ll
instcombine: Migrate fprintf optimizations
2012-11-29 15:45:33 +00:00
overflow.ll
Add a missing safety check to ProcessUGT_ADDCST_ADD. Fixes PR11438.
2011-11-28 23:32:19 +00:00
phi-merge-gep.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
phi.ll
Reapply r155682, making constant folding more consistent, with a fix to work
2012-04-27 17:50:22 +00:00
pow-1.ll
Use references to attribute groups on the call/invoke instructions.
2013-02-22 09:09:42 +00:00
pow-2.ll
instcombine: Migrate math library call simplifications
2012-11-13 04:16:17 +00:00
pr2645-0.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
pr2645-1.ll
…
pr2996.ll
…
pr8547.ll
Enhance a bunch of transformations in instcombine to start generating
2011-02-10 05:36:31 +00:00
pr12251.ll
Always compute all the bits in ComputeMaskedBits.
2012-04-04 12:51:34 +00:00
pr12338.ll
Remove DOS line endings.
2012-11-14 20:18:34 +00:00
preserve-sminmax.ll
…
printf-1.ll
instcombine: Migrate printf optimizations
2012-11-26 20:37:20 +00:00
printf-2.ll
instcombine: Don't replace all uses for instructions with no uses
2012-11-27 18:52:49 +00:00
ptr-int-cast.ll
InstCombine: Fix and simplify the inttoptr side too.
2013-02-05 20:22:40 +00:00
puts-1.ll
instcombine: Migrate puts optimizations
2012-11-29 19:15:17 +00:00
README.txt
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rem.ll
…
sdiv-1.ll
llvm/test/Transforms/InstCombine/sdiv-1.ll: FileCheck-ize.
2012-11-21 14:46:18 +00:00
sdiv-2.ll
…
select-2.ll
…
select-crash.ll
fix infinite loop in instcombine in the presence of a (malformed) self-referencing select inst.
2012-07-27 18:03:57 +00:00
select-load-call.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
select.ll
InstCombine: Fix an edge case where constant icmps could sneak into ConstantFoldInstOperands and crash.
2012-10-20 08:43:52 +00:00
set.ll
…
setcc-strength-reduce.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
sext.ll
Transform (sub 0, (zext bool to A)) to (sext bool to A) and
2013-01-21 21:57:20 +00:00
shift-sra.ll
…
shift.ll
Revert r174152. The shift amount may overflow and in that case this transformation is illegal.
2013-02-01 07:59:33 +00:00
shufflemask-undef.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
shufflevec-constant.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
sign-test-and-or.ll
InstCombine: Teach foldLogOpOfMaskedICmpsHelper that sign bit tests are bit tests.
2012-01-09 17:23:27 +00:00
signed-comparison.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
signext.ll
rdar://12329730 (2nd part)
2012-12-04 00:04:54 +00:00
simplify-demanded-bits-pointer.ll
…
sink_instruction.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2012-12-30 01:28:40 +00:00
sitofp.ll
…
sprintf-1.ll
Move sprintf simplifier tests to test/Transforms/InstCombine
2012-11-27 15:35:58 +00:00
sqrt.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2012-12-30 01:28:40 +00:00
srem1.ll
…
srem-simplify-bug.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
srem.ll
…
stack-overalign.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
stacksaverestore.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
store.ll
teach instcombine to preserve TBAA tag when merging two stores, part of
2012-12-31 08:10:58 +00:00
stpcpy_chk-1.ll
instcombine: Migrate stpcpy optimizations
2012-10-31 00:20:56 +00:00
stpcpy_chk-2.ll
instcombine: Split out the __stpcpy_chk simplifications from StrCpyChkOpt
2012-10-31 00:20:51 +00:00
stpcpy-1.ll
instcombine: Migrate stpcpy optimizations
2012-10-31 00:20:56 +00:00
stpcpy-2.ll
instcombine: Migrate stpcpy optimizations
2012-10-31 00:20:56 +00:00
strcat-1.ll
instcombine: Migrate strcat and strncat optimizations
2012-10-13 16:45:32 +00:00
strcat-2.ll
instcombine: Migrate strcat and strncat optimizations
2012-10-13 16:45:32 +00:00
strcat-3.ll
instcombine: Migrate strcat and strncat optimizations
2012-10-13 16:45:32 +00:00
strchr-1.ll
instcombine: Migrate strchr and strrchr optimizations
2012-10-13 16:45:37 +00:00
strchr-2.ll
instcombine: Migrate strchr and strrchr optimizations
2012-10-13 16:45:37 +00:00
strcmp-1.ll
instcombine: Migrate strcmp and strncmp optimizations
2012-10-15 03:47:37 +00:00
strcmp-2.ll
instcombine: Migrate strcmp and strncmp optimizations
2012-10-15 03:47:37 +00:00
strcpy_chk-1.ll
instcombine: Migrate strcpy optimizations
2012-10-18 18:12:40 +00:00
strcpy_chk-2.ll
instcombine: Add more test cases for __strcpy_chk simplification
2012-09-27 21:21:28 +00:00
strcpy_chk-64.ll
If we don't know how long a string is we can't fold an _chk version to the
2011-03-15 00:25:41 +00:00
strcpy-1.ll
instcombine: Migrate strcpy optimizations
2012-10-18 18:12:40 +00:00
strcpy-2.ll
instcombine: Migrate strcpy optimizations
2012-10-18 18:12:40 +00:00
strcspn-1.ll
instcombine: Migrate strcspn optimizations
2012-11-10 15:16:48 +00:00
strcspn-2.ll
instcombine: Migrate strcspn optimizations
2012-11-10 15:16:48 +00:00
strlen-1.ll
instcombine: Migrate strlen optimizations
2012-10-31 03:33:06 +00:00
strlen-2.ll
instcombine: Migrate strlen optimizations
2012-10-31 03:33:06 +00:00
strncat-1.ll
instcombine: Migrate strcat and strncat optimizations
2012-10-13 16:45:32 +00:00
strncat-2.ll
instcombine: Migrate strcat and strncat optimizations
2012-10-13 16:45:32 +00:00
strncat-3.ll
instcombine: Migrate strcat and strncat optimizations
2012-10-13 16:45:32 +00:00
strncmp-1.ll
instcombine: Migrate memcmp optimizations
2012-11-11 05:11:20 +00:00
strncmp-2.ll
instcombine: Migrate strcmp and strncmp optimizations
2012-10-15 03:47:37 +00:00
strncpy_chk-1.ll
instcombine: Migrate strncpy optimizations
2012-10-31 03:33:00 +00:00
strncpy_chk-2.ll
instcombine: Add more test cases for __strncpy_chk simplification
2012-09-27 21:21:31 +00:00
strncpy-1.ll
instcombine: Migrate strncpy optimizations
2012-10-31 03:33:00 +00:00
strncpy-2.ll
instcombine: Migrate strncpy optimizations
2012-10-31 03:33:00 +00:00
strpbrk-1.ll
instcombine: Migrate strpbrk optimizations
2012-10-31 04:29:58 +00:00
strpbrk-2.ll
instcombine: Migrate strpbrk optimizations
2012-10-31 04:29:58 +00:00
strrchr-1.ll
instcombine: Migrate strchr and strrchr optimizations
2012-10-13 16:45:37 +00:00
strrchr-2.ll
instcombine: Migrate strchr and strrchr optimizations
2012-10-13 16:45:37 +00:00
strspn-1.ll
instcombine: Migrate strspn optimizations
2012-11-08 01:33:50 +00:00
strstr-1.ll
instcombine: Migrate strstr optimizations
2012-11-11 03:51:48 +00:00
strstr-2.ll
instcombine: Migrate strstr optimizations
2012-11-11 03:51:48 +00:00
strto-1.ll
instcombine: Migrate strto* optimizations
2012-10-31 14:58:26 +00:00
struct-assign-tbaa.ll
Don't crash when !tbaa.struct contents is invalid.
2012-10-11 02:05:23 +00:00
sub-xor.ll
InstCombine: Add a combine that turns (2^n)-1 ^ x back into (2^n)-1 - x iff x is smaller than 2^n and it fuses with a following add.
2011-12-24 17:31:53 +00:00
sub.ll
InstCombine: Make OptimizePointerDifference more aggressive.
2012-02-20 14:34:57 +00:00
toascii-1.ll
instcombine: Migrate toascii optimizations
2012-11-26 03:38:52 +00:00
trunc.ll
Revert remaining part of r93200: "Disable folding sext(trunc(x)) -> x"
2012-06-22 16:36:43 +00:00
udiv_select_to_select_shift.ll
…
udiv-simplify-bug-0.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
udiv-simplify-bug-1.ll
Teach InstCombine to canonicalize [SU]div+[AL]shl patterns.
2012-08-28 10:01:43 +00:00
udivrem-change-width.ll
InstCombine: Turn (zext A) udiv (zext B) into (zext (A udiv B)). Same for urem or constant B.
2011-04-30 18:16:07 +00:00
urem-simplify-bug.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
urem.ll
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vec_demanded_elts.ll
Prefer shuffles to selects. Backends love shuffles!
2012-09-27 08:33:56 +00:00
vec_extract_elt.ll
Teach InstCombine to optimize extract of a value from a vector add operation with a constant zero.
2013-01-15 23:43:14 +00:00
vec_insertelt.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
vec_narrow.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
vec_sext.ll
Add vector versions of some existing scalar transforms to aid codegen in matching psign & pblend operations to the IR produced by clang/gcc for their C idioms.
2010-12-17 23:12:19 +00:00
vec_shuffle.ll
Surprisingly, we missed a trivial case here. Fix that!
2012-09-28 09:33:53 +00:00
vector_gep1.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2012-12-30 02:33:22 +00:00
vector_gep2.ll
Generalize the transform that boosts GEP indices to the size of a pointer to
2012-11-03 11:44:17 +00:00
vector-casts.ll
InstCombine: canonicalize sext-and --> select
2013-01-30 06:35:22 +00:00
vector-srem.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
volatile_store.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
weak-symbols.ll
instcombine: Migrate strcmp and strncmp optimizations
2012-10-15 03:47:37 +00:00
x86-crc32-demanded.ll
Renamed llvm.x86.sse42.crc32 intrinsics; crc64 doesn't exist.
2011-05-26 23:13:19 +00:00
xor2.ll
fix a typo
2012-12-05 00:33:16 +00:00
xor-undef.ll
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xor.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
zero-point-zero-add.ll
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zeroext-and-reduce.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
zext-bool-add-sub.ll
Transform (sub 0, (zext bool to A)) to (sext bool to A) and
2013-01-21 21:57:20 +00:00
zext-fold.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
zext-or-icmp.ll
manually upgrade a bunch of tests to modern syntax, and remove some that
2011-06-17 03:14:27 +00:00
zext.ll
…

README.txt 

This directory contains test cases for the instcombine transformation.  The
dated tests are actual bug tests, whereas the named tests are used to test
for features that the this pass should be capable of performing.