RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-01-17 00:57:54 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
llvm-mirror/test/Transforms/InstCombine
History
Benjamin Kramer 2d266249a6 PR10267: Don't combine an equality compare with an AND into an inequality compare when the AND has more than one use. 
This can pessimize code, inequalities are generally more expensive.

llvm-svn: 134379
2011-07-04 20:16:36 +00:00
..
2002-03-11-InstCombineHang.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2002-05-14-SubFailure.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2002-08-02-CastTest.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2002-12-05-MissedConstProp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2003-05-26-CastMiscompile.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2003-05-27-ConstExprCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2003-06-05-BranchInvertInfLoop.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2003-07-21-ExternalConstant.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2003-08-12-AllocaNonNull.ll
remove a use of llvm-dis
2010-11-30 02:04:15 +00:00
2003-09-09-VolatileLoadElim.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2003-10-29-CallSiteResolve.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2003-11-03-VarargsCallBug.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-01-13-InstCombineInvokePHI.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-02-23-ShiftShiftOverflow.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-03-13-InstCombineInfLoop.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-04-04-InstCombineReplaceAllUsesWith.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-05-07-UnsizedCastLoad.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-07-27-ConstantExprMul.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-08-09-RemInfLoop.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-08-10-BoolSetCC.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-09-20-BadLoadCombine2.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-09-20-BadLoadCombine.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-09-28-BadShiftAndSetCC.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-11-22-Missed-and-fold.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
2004-11-27-SetCCForCastLargerAndConstant.ll
Allow instcombine to combine "sext(a) >u const" to "a >u trunc(const)".
2009-12-17 22:42:29 +00:00
2004-12-08-RemInfiniteLoop.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2005-03-04-ShiftOverflow.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2005-04-07-UDivSelectCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2005-06-15-DivSelectCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2005-06-15-ShiftSetCCCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2005-06-16-RangeCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2005-06-16-SetCCOrSetCCMiscompile.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2005-07-07-DeadPHILoop.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2006-02-13-DemandedMiscompile.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2006-02-28-Crash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2006-03-30-ExtractElement.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2006-09-15-CastToBool.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2006-10-19-SignedToUnsignedCastAndConst-2.ll
Eliminate more uses of llvm-as and llvm-dis.
2009-09-09 00:09:15 +00:00
2006-10-20-mask.ll
Eliminate more uses of llvm-as and llvm-dis.
2009-09-09 00:09:15 +00:00
2006-10-26-VectorReassoc.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2006-11-10-ashr-miscompile.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2006-12-01-BadFPVectorXform.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2006-12-05-fp-to-int-ext.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2006-12-08-Phi-ICmp-Op-Fold.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2006-12-08-Select-ICmp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2006-12-15-Range-Test.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2006-12-23-Select-Cmp-Cmp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-01-13-ExtCompareMiscompile.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-01-14-FcmpSelf.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-01-18-VectorInfLoop.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-01-27-AndICmp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-02-01-LoadSinkAlloca.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-02-07-PointerCast.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-02-23-PhiFoldInfLoop.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-03-13-CompareMerge.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-03-19-BadTruncChangePR1261.ll
Eliminate more uses of llvm-as and llvm-dis.
2009-09-09 00:09:15 +00:00
2007-03-21-SignedRangeTest.ll
Eliminate more uses of llvm-as and llvm-dis.
2009-09-09 00:09:15 +00:00
2007-03-25-BadShiftMask.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-03-25-DoubleShift.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-03-26-BadShiftMask.ll
Enhance a bunch of transformations in instcombine to start generating
2011-02-10 05:36:31 +00:00
2007-04-08-SingleEltVectorCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-05-10-icmp-or.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-05-14-Crash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-05-18-CastFoldBug.ll
Stop accepting and ignoring attributes in function types. Attributes are applied
2011-06-17 17:37:13 +00:00
2007-06-06-AshrSignBit.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-06-21-DivCompareMiscomp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-08-02-InfiniteLoop.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-09-10-AliasConstFold.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-09-11-Trampoline.ll
Stop accepting and ignoring attributes in function types. Attributes are applied
2011-06-17 17:37:13 +00:00
2007-09-17-AliasConstFold2.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-10-28-stacksave.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-10-31-RangeCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-10-31-StringCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-11-07-OpaqueAlignCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-11-15-CompareMiscomp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-11-22-IcmpCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-12-12-GEPScale.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-12-16-AsmNoUnwind.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-12-18-AddSelCmpSub.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2007-12-28-IcmpSub2.ll
add newlines at the end of files.
2010-04-07 22:53:17 +00:00
2008-01-06-BitCastAttributes.ll
manually upgrade a bunch of tests to modern syntax, and remove some that
2011-06-17 03:14:27 +00:00
2008-01-06-CastCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-01-06-VoidCast.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-01-13-AndCmpCmp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
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-DoubleNest.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-01-14-VarArgTrampoline.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-01-21-MismatchedCastAndCompare.ll
Convert InstCombine tests from notcast to FileCheck.
2009-10-12 06:14:06 +00:00
2008-01-21-MulTrunc.ll
make instcombine only rewrite a chain of computation
2009-11-07 19:11:46 +00:00
2008-01-27-FloatSelect.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-01-29-AddICmp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-02-13-MulURem.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-02-16-SDivOverflow2.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-02-16-SDivOverflow.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-02-23-MulSub.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-02-28-OrFCmpCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-03-13-IntToPtr.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-04-22-ByValBitcast.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-04-28-VolatileStore.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-04-29-VolatileLoadDontMerge.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-04-29-VolatileLoadMerge.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-05-08-LiveStoreDelete.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-05-08-StrLenSink.ll
Eliminate uses of %prcontext.
2009-09-05 11:35:16 +00:00
2008-05-09-SinkOfInvoke.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-05-17-InfLoop.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-05-18-FoldIntToPtr.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-05-22-IDivVector.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-05-22-NegValVector.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-05-23-CompareFold.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-05-31-AddBool.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-05-31-Bools.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-06-05-ashr-crash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-06-08-ICmpPHI.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-06-13-InfiniteLoopStore.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-06-13-ReadOnlyCallStore.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-06-19-UncondLoad.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-06-21-CompareMiscomp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-06-24-StackRestore.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-07-08-AndICmp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-07-08-ShiftOneAndOne.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-07-08-SubAnd.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-07-08-VolatileLoadMerge.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-07-09-SubAndError.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-07-10-CastSextBool.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-07-10-ICmpBinOp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-07-11-RemAnd.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-07-13-DivZero.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-07-16-fsub.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-07-16-sse2_storel_dq.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-08-05-And.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
2008-08-17-ICmpXorSignbit.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-09-02-VectorCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-09-29-FoldingOr.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-10-11-DivCompareFold.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-10-23-ConstFoldWithoutMask.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-11-01-SRemDemandedBits.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-11-08-FCmp.ll
Filecheckify this one test.
2009-09-27 06:25:05 +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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-11-27-MultiplyIntVec.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-11-27-UDivNegative.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2008-12-17-SRemNegConstVec.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-01-05-i128-crash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-01-08-AlignAlloca.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-01-16-PointerAddrSpace.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-01-19-fmod-constant-float-specials.ll
Teach APFloat how to create both QNaNs and SNaNs and with arbitrary-width
2010-02-28 02:51:25 +00:00
2009-01-19-fmod-constant-float.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-01-24-EmptyStruct.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-01-31-InfIterate.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-01-31-Pressure.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-02-04-FPBitcast.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-02-20-InstCombine-SROA.ll
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
2011-06-18 06:05:24 +00:00
2009-02-21-LoadCST.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-02-25-CrashZeroSizeArray.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-03-18-vector-ashr-crash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-03-20-AShrOverShift.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-03-24-InfLoop.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-04-07-MulPromoteToI96.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-05-23-FCmpToICmp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-06-11-StoreAddrSpace.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-06-16-SRemDemandedBits.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-07-02-MaskedIntVector.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-12-17-CmpSelectNull.ll
Optimize icmp of null and select of two constants even if the select has
2009-12-18 08:22:35 +00:00
2010-01-28-NegativeSRem.ll
Fix PR6165. The bug was that LHSKnownZero was being and'd with DemandedMask
2010-01-28 17:22:42 +00:00
2010-03-03-ExtElim.ll
Make the 'icmp pred trunc(ext(X)), CST --> icmp pred X, ext(trunc(CST))'
2010-03-04 06:54:10 +00:00
2010-11-01-lshr-mask.ll
Have SimplifyBinOp dispatch Xor, Add and Sub to the corresponding methods
2010-12-20 14:47:04 +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
Avoid fusing bitcasts with dynamic allocas if the amount-to-allocate
2011-06-13 18:48:49 +00:00
add2.ll
preserve NUW/NSW when transforming add x,x
2011-02-17 02:23:02 +00:00
add3.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
add-shrink.ll
Code that checks WillNotOverflowSignedAdd before creating an Add
2009-10-26 22:14:22 +00:00
add-sitofp.ll
Code that checks WillNotOverflowSignedAdd before creating an Add
2009-10-26 22:14:22 +00:00
add.ll
Also fold (A+B) == A -> B == 0 when the add is commuted.
2011-02-11 21:46:48 +00:00
addnegneg.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
adjust-for-sminmax.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
align-2d-gep.ll
Make opt default to not adding a target data string and update tests that depend on target data to supply it within the test
2009-11-03 15:29:06 +00:00
align-addr.ll
Make instcombine set explicit alignments on load or store
2010-08-03 18:20:32 +00:00
align-external.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
alloca.ll
Teach instcombine to promote alloca array sizes.
2010-05-28 15:09:00 +00:00
and2.ll
Make InstCombiner::FoldAndOfICmps create a ConstantRange that's the
2011-03-01 15:05:01 +00:00
and-compare.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
and-fcmp.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
and-not-or.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
and-or-and.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
and-or-not.ll
Fix a ton of comment typos found by codespell. Patch by
2011-04-15 05:18:47 +00:00
and-or.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
and-xor-merge.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
and.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-add1.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-add2.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-and1.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
apint-and2.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
apint-and-compare.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-and-or-and.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
apint-and-xor-merge.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-call-cast-target.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
apint-cast-and-cast.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
apint-cast-cast-to-and.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
apint-cast.ll
make instcombine only rewrite a chain of computation
2009-11-07 19:11:46 +00:00
apint-div1.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-div2.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-mul1.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-mul2.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-not.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
apint-or1.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-or2.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-rem1.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-rem2.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-select.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-shift-simplify.ll
Use "opt < %s" instead of "opt %s" to keep the testname away from the grep.
2009-09-09 00:22:49 +00:00
apint-shift.ll
change the preferred canonical form for a sign extension to be
2010-01-10 07:08:30 +00:00
apint-shl-trunc.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
apint-sub.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
apint-xor1.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
apint-xor2.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
apint-zext1.ll
Convert the rest of the InstCombine tests from notcast to FileCheck.
2009-10-12 07:18:14 +00:00
apint-zext2.ll
Convert the rest of the InstCombine tests from notcast to FileCheck.
2009-10-12 07:18:14 +00:00
ashr-nop.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
badmalloc.ll
Teach instCombine to remove malloc+free if malloc's only uses are comparisons
2010-05-27 19:09:06 +00:00
binop-cast.ll
Convert the rest of the InstCombine tests from notcast to FileCheck.
2009-10-12 07:18:14 +00:00
bit-checks.ll
Generalize instcombine's support for combining multiple bit checks into a single test. Patch by Dirk Steinke!
2010-09-08 22:16:17 +00:00
bit-tracking.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
bitcast-sext-vector.ll
InstCombine should not fold sext/zext of a vector and a bitcast to a scalar to a sext/zext
2010-01-23 04:35:57 +00:00
bitcast-store.ll
Fix a case where instcombine was stripping metadata (and alignment)
2010-10-25 16:16:27 +00:00
bitcast-vec-canon.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
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
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
bitcast.ll
handle the constant case of vector insertion. For something
2010-08-28 01:50:57 +00:00
bitcount.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
bittest.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +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
remove two trunc xforms that are subsumed by EvaluateInDifferentType.
2010-01-05 22:01:41 +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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
call-intrinsics.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
call.ll
Start trying to make InstCombine preserve more debug info. The idea here is to set the debug location on the IRBuilder, which will be then right location in most cases. This should magically give many transformations debug locations, and fixing places which are missing a debug location will usually just means changing the code creating it to use the IRBuilder.
2011-05-18 01:28:27 +00:00
canonicalize_branch.ll
filecheckize this.
2010-01-18 22:00:46 +00:00
cast_ptr.ll
merge some tests.
2010-01-05 21:54:09 +00:00
cast-mul-select.ll
unify the code that determines whether it is a good idea to change the type
2009-11-10 07:23:37 +00:00
cast-set.ll
make instcombine only rewrite a chain of computation
2009-11-07 19:11:46 +00:00
cast.ll
manually upgrade a bunch of tests to modern syntax, and remove some that
2011-06-17 03:14:27 +00:00
compare-signs.ll
Fix some CHECK lines which were ignored by accident.
2009-12-12 09:25:50 +00:00
constant-fold-compare.ll
Aggressively flip compare constant expressions where appropriate; constant
2009-12-17 06:07:04 +00:00
constant-fold-gep.ll
implement constant folding support for an exotic constant expr:
2011-01-06 06:19:46 +00:00
CPP_min_max.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
crash.ll
fix PR9013, an infinite loop in instcombine.
2011-01-21 05:29:50 +00:00
dce-iterate.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
deadcode.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
debuginfo.ll
Try to not lose variable's debug info during instcombine.
2011-03-17 22:18:16 +00:00
dg.exp
sabre brings to my attention that the 'tr' suffix is also obsolete
2008-05-20 21:00:03 +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
enforce-known-alignment.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
exact.ll
PR9998: ashr exact %x, 31 is not equivalent to sdiv exact %x, -2147483648.
2011-05-25 23:26:20 +00:00
ExtractCast.ll
Instcombile optimization: extractelement(cast) -> cast(extractelement)
2011-03-31 22:57:29 +00:00
extractvalue.ll
Transform (extractvalue (load P), ...) to (load (gep P, 0, ...)) if the load has no other uses, shrinking the load.
2010-11-29 21:56:20 +00:00
fcmp-select.ll
Don't do (X != Y) ? X : Y -> X for floating-point values; it doesn't
2010-02-23 17:17:57 +00:00
fcmp-special.ll
Constant-fold certain comparisons with infinity and negative infinity.
2010-02-22 04:06:03 +00:00
fcmp.ll
InstCombine: APFloat can't perform arithmetic on PPC double doubles, don't even try.
2011-03-31 21:35:49 +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
fold-bin-operand.ll
FileCheck-ize and update test.
2011-03-18 01:10:31 +00:00
fold-calls.ll
Don't try to constant fold libm functions with non-finite arguments.
2010-09-27 21:29:20 +00:00
fold-vector-select.ll
Fix 9173.
2011-02-11 19:37:55 +00:00
fold-vector-zero.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
fp-ret-bitcast.ll
Make opt default to not adding a target data string and update tests that depend on target data to supply it within the test
2009-11-03 15:29:06 +00:00
fpcast.ll
Convert the rest of the InstCombine tests from notcast to FileCheck.
2009-10-12 07:18:14 +00:00
fpextend.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
fsub.ll
Reduce fsub-fadd.ll and merge it into fsub-fsub.ll. Rename fsub-fsub.ll to
2010-01-17 00:21:21 +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
When constant folding GEP of GEP, do not crash if an index of
2010-03-12 17:55:20 +00:00
getelementptr.ll
manually upgrade a bunch of tests to modern syntax, and remove some that
2011-06-17 03:14:27 +00:00
hoist_instr.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
icmp.ll
PR10267: Don't combine an equality compare with an AND into an inequality compare when the AND has more than one use.
2011-07-04 20:16:36 +00:00
idioms.ll
optimize ~(~X >>s Y) --> (X >>s Y), patch by Edmund Grimley
2010-01-19 18:16:19 +00:00
IntPtrCast.ll
Convert the rest of the InstCombine tests from notcast to FileCheck.
2009-10-12 07:18:14 +00:00
intrinsics.ll
make the asmparser reject function and type redefinitions. 'Merging' hasn't been
2011-06-17 07:06:44 +00:00
invariant.ll
Print empty structs as {} rather than { }.
2010-04-08 18:03:05 +00:00
JavaCompare.ll
make these less sensitive to temporary naming.
2010-03-05 08:43:33 +00:00
known_align.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
load3.ll
fix PR7429, a crash turning a load from a string into a float.
2010-07-12 00:22:51 +00:00
load-cmp.ll
make these less sensitive to temporary naming.
2010-03-05 08:43:33 +00:00
load-select.ll
Remove ARM-specific calling convention from this test. Target data is
2010-01-30 00:40:23 +00:00
load.ll
merge two tests.
2010-07-12 00:19:47 +00:00
loadstore-alignment.ll
Delete useless trailing semicolons.
2010-01-05 17:55:26 +00:00
logical-select.ll
fix logical-select to invoke filecheck right, and fix hte instcombine
2010-02-05 19:53:02 +00:00
lshr-phi.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
malloc-free-delete.ll
manually upgrade a bunch of tests to modern syntax, and remove some that
2011-06-17 03:14:27 +00:00
memcpy-to-load.ll
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
2011-06-18 06:05:24 +00:00
memcpy.ll
fix PR8267 - Instcombine shouldn't optimizer away volatile memcpy's.
2010-10-01 05:51:02 +00:00
memmove.ll
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
2011-06-18 06:05:24 +00:00
memset2.ll
Test case for r122215 when InstCombine optimizes memset
2010-12-20 01:06:23 +00:00
memset_chk.ll
Reapply address space patch after fixing an issue in MemCopyOptimizer.
2010-04-04 03:10:48 +00:00
memset.ll
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
2011-06-18 06:05:24 +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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
mul.ll
generalize a transformation even more: we don't care whether the
2009-10-11 21:29:45 +00:00
multi-use-or.ll
Floating-point add, sub, and mul are now spelled fadd, fsub, and fmul,
2010-03-02 01:11:08 +00:00
narrow.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
neon-intrinsics.ll
Teach instcombine to set the alignment arguments for NEON load/store intrinsics.
2010-10-22 21:41:48 +00:00
no-negzero.ll
Handle sqrt in CannotBeNegativeZero. absf and absl
2009-09-25 20:54:50 +00:00
not-fcmp.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
nsw.ll
Enhance a bunch of transformations in instcombine to start generating
2011-02-10 05:36:31 +00:00
objsize.ll
make the asmparser reject function and type redefinitions. 'Merging' hasn't been
2011-06-17 07:06:44 +00:00
odr-linkage.ll
add newlines at the end of files.
2010-04-07 22:53:17 +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
Use "opt < %s" instead of "opt %s" so that opt doesn't print the test
2009-09-08 22:57:49 +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
More instcombine cleanup, towards improving debug line info.
2011-05-18 23:58:37 +00:00
overflow.ll
recognize an unsigned add with overflow idiom into uadd.
2010-12-19 19:37:52 +00:00
phi-merge-gep.ll
Fix the comment in this test.
2009-09-16 16:33:59 +00:00
phi.ll
Add test cases for Jay's r129641 and fix a 32-bit-centric testcase in a file with a 64-bit datalayout.
2011-04-16 14:31:50 +00:00
pr2645-0.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
pr2645-1.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
pr2996.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
pr8547.ll
Enhance a bunch of transformations in instcombine to start generating
2011-02-10 05:36:31 +00:00
preserve-sminmax.ll
Convert a few tests to FileCheck for PR5307.
2009-10-26 22:52:03 +00:00
ptr-int-cast.ll
Convert this test to FileCheck and add a testcase for PR3574.
2010-02-23 01:28:09 +00:00
README.txt
…
rem.ll
InstCombine: Add a missing irem identity (X % X -> 0).
2010-11-17 19:11:46 +00:00
sdiv-1.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
sdiv-2.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
sdiv-shift.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
select-2.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
select-crash.ll
PR10180: Fix a instcombine crash with FP vectors.
2011-06-23 20:40:23 +00:00
select-load-call.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
select.ll
ConstantFoldInstOperands doesn't like compares, hand it off to instsimplify instead.
2011-05-28 10:16:58 +00:00
set.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
setcc-strength-reduce.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
sext.ll
InstCombine: Turn icmp + sext into bitwise/integer ops when the input has only one unknown bit.
2011-04-01 20:09:10 +00:00
shift-sra.ll
Fix a typo in ValueTracking that's causing instcombine to delete needed shift instructions.
2010-03-13 02:20:29 +00:00
shift.ll
Transform any logical shift of a power of two into an exact/NUW shift when
2011-05-23 00:21:50 +00:00
shufflemask-undef.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
shufflevec-constant.ll
Make ConstantFoldConstantExpression recursively visit the entire
2009-11-23 16:22:21 +00:00
sign-test-and-or.ll
InstCombine: Add a few missing combines for ANDs and ORs of sign bit tests.
2011-03-29 22:06:41 +00:00
signed-comparison.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
signext.ll
Enhance a bunch of transformations in instcombine to start generating
2011-02-10 05:36:31 +00:00
simplify-demanded-bits-pointer.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
sink_instruction.ll
make instcombine's instruction sinking more aggressive in the
2009-10-14 15:21:58 +00:00
sitofp.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
sqrt.ll
Fix a serious performance regression introduced by r108687 on linux:
2010-09-07 20:01:38 +00:00
srem1.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
srem-simplify-bug.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
srem.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
stack-overalign.ll
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
2011-06-18 06:05:24 +00:00
stacksaverestore.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
store.ll
Fix PR5471 by removing an instcombine xform. Some pieces of the code
2009-11-26 22:04:42 +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_chk.ll
Verify function prototypes before trying to optimize functions. We also
2010-04-12 04:48:00 +00:00
sub.ll
manually upgrade a bunch of tests to modern syntax, and remove some that
2011-06-17 03:14:27 +00:00
trunc.ll
Enhance a bunch of transformations in instcombine to start generating
2011-02-10 05:36:31 +00:00
udiv_select_to_select_shift.ll
Convert a few more opt | llvm-dis to opt -S.
2009-09-08 22:41:33 +00:00
udiv-simplify-bug-0.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
udiv-simplify-bug-1.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +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
more test cleanup
2010-09-02 22:38:56 +00:00
urem.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
vec_demanded_elts.ll
Move test to Transforms/InstCombine.
2011-05-19 05:53:22 +00:00
vec_extract_elt.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
vec_insertelt.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
vec_narrow.ll
Floating-point add, sub, and mul are now spelled fadd, fsub, and fmul,
2010-03-02 01:11:08 +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
Change instcombine's getShuffleMask to represent undef with negative values.
2010-10-29 22:03:05 +00:00
vector-casts.ll
Teach PatternMatch that splat vectors could be floating point as well as
2011-02-15 23:13:23 +00:00
vector-srem.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
volatile_store.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +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
Re-apply r113679, which was reverted in r113720, which added a paid of new instcombine transforms
2010-09-13 17:59:27 +00:00
xor-undef.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
xor.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
zero-point-zero-add.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
zeroext-and-reduce.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
zext-bool-add-sub.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +00:00
zext-fold.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +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
Remove this part of the test, it never actually tested anything anyways. This
2009-10-12 06:32:42 +00:00

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.