llvm-6502/test/Transforms/InstCombine
Nick Lewycky bf433e5f46 Tweak this test. We can analyze what happens and show that we still do the
right thing, instead of merely being unable to analyze and the transform
doesn't occur.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127149 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07 02:10:18 +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
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
2003-05-26-CastMiscompile.ll
2003-05-27-ConstExprCrash.ll
2003-06-05-BranchInvertInfLoop.ll
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
2003-10-29-CallSiteResolve.ll
2003-11-03-VarargsCallBug.ll
2004-01-13-InstCombineInvokePHI.ll
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
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
2004-09-20-BadLoadCombine2.ll
2004-09-20-BadLoadCombine.ll
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
2004-11-27-SetCCForCastLargerAndConstant.ll
2004-12-08-RemInfiniteLoop.ll
2005-03-04-ShiftOverflow.ll
2005-04-07-UDivSelectCrash.ll
2005-06-15-DivSelectCrash.ll
2005-06-15-ShiftSetCCCrash.ll
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
2005-07-07-DeadPHILoop.ll
2006-02-13-DemandedMiscompile.ll
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
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 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
2006-10-20-mask.ll
2006-10-26-VectorReassoc.ll
2006-11-03-Memmove64.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
2006-12-08-Select-ICmp.ll
2006-12-15-Range-Test.ll
2006-12-23-Select-Cmp-Cmp.ll
2007-01-13-ExtCompareMiscompile.ll
2007-01-14-FcmpSelf.ll
2007-01-18-VectorInfLoop.ll
2007-01-27-AndICmp.ll
2007-02-01-LoadSinkAlloca.ll
2007-02-07-PointerCast.ll
2007-02-23-PhiFoldInfLoop.ll
2007-03-13-CompareMerge.ll
2007-03-19-BadTruncChangePR1261.ll
2007-03-21-SignedRangeTest.ll
2007-03-25-BadShiftMask.ll
2007-03-25-DoubleShift.ll
2007-03-26-BadShiftMask.ll Enhance a bunch of transformations in instcombine to start generating 2011-02-10 05:36:31 +00:00
2007-04-04-BadFoldBitcastIntoMalloc.ll
2007-04-08-SingleEltVectorCrash.ll
2007-05-04-Crash.ll
2007-05-10-icmp-or.ll
2007-05-14-Crash.ll
2007-05-18-CastFoldBug.ll
2007-06-06-AshrSignBit.ll
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
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
2007-09-17-AliasConstFold2.ll
2007-10-10-EliminateMemCpy.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
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
2007-10-31-RangeCrash.ll
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
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
2007-11-25-CompatibleAttributes.ll
2007-12-10-ConstFoldCompare.ll
2007-12-12-GEPScale.ll
2007-12-16-AsmNoUnwind.ll
2007-12-18-AddSelCmpSub.ll
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
2008-01-06-CastCrash.ll
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
2008-01-13-NoBitCastAttributes.ll
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
2008-01-21-MismatchedCastAndCompare.ll
2008-01-21-MulTrunc.ll
2008-01-27-FloatSelect.ll
2008-01-29-AddICmp.ll
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
2008-02-23-MulSub.ll
2008-02-28-OrFCmpCrash.ll
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
2008-04-28-VolatileStore.ll
2008-04-29-VolatileLoadDontMerge.ll
2008-04-29-VolatileLoadMerge.ll
2008-05-08-LiveStoreDelete.ll
2008-05-08-StrLenSink.ll Eliminate uses of %prcontext. 2009-09-05 11:35:16 +00:00
2008-05-09-SinkOfInvoke.ll
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
2008-05-22-IDivVector.ll
2008-05-22-NegValVector.ll
2008-05-23-CompareFold.ll
2008-05-31-AddBool.ll
2008-05-31-Bools.ll
2008-06-05-ashr-crash.ll
2008-06-08-ICmpPHI.ll
2008-06-13-InfiniteLoopStore.ll
2008-06-13-ReadOnlyCallStore.ll
2008-06-19-UncondLoad.ll
2008-06-21-CompareMiscomp.ll
2008-06-24-StackRestore.ll
2008-07-08-AndICmp.ll
2008-07-08-ShiftOneAndOne.ll
2008-07-08-SubAnd.ll
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
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
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
2008-07-16-sse2_storel_dq.ll
2008-08-05-And.ll
2008-08-17-ICmpXorSignbit.ll
2008-09-02-VectorCrash.ll
2008-09-29-FoldingOr.ll
2008-10-11-DivCompareFold.ll
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
2008-11-08-FCmp.ll
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 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
2009-01-05-i128-crash.ll
2009-01-08-AlignAlloca.ll
2009-01-16-PointerAddrSpace.ll
2009-01-19-fmod-constant-float-specials.ll
2009-01-19-fmod-constant-float.ll
2009-01-24-EmptyStruct.ll
2009-01-31-InfIterate.ll
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
2009-02-20-InstCombine-SROA.ll
2009-02-21-LoadCST.ll
2009-02-25-CrashZeroSizeArray.ll
2009-03-18-vector-ashr-crash.ll
2009-03-20-AShrOverShift.ll
2009-03-24-InfLoop.ll
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
2009-06-11-StoreAddrSpace.ll
2009-06-16-SRemDemandedBits.ll
2009-07-02-MaskedIntVector.ll
2009-12-17-CmpSelectNull.ll
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
2011-02-16-InsertelementHang.ll PR9218: SimplifyDemandedVectorElts can return a non-null value that is not 2011-02-19 22:42:40 +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
add-sitofp.ll
add.ll Also fold (A+B) == A -> B == 0 when the add is commuted. 2011-02-11 21:46:48 +00:00
addnegneg.ll
adjust-for-sminmax.ll
align-2d-gep.ll
align-addr.ll Make instcombine set explicit alignments on load or store 2010-08-03 18:20:32 +00:00
align-external.ll
alloca.ll
and2.ll Make InstCombiner::FoldAndOfICmps create a ConstantRange that's the 2011-03-01 15:05:01 +00:00
and-compare.ll
and-fcmp.ll
and-not-or.ll
and-or-and.ll
and-or-not.ll
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
apint-add1.ll
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
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
apint-and-or-and.ll
apint-and-xor-merge.ll
apint-call-cast-target.ll
apint-cast-and-cast.ll
apint-cast-cast-to-and.ll
apint-cast.ll make instcombine only rewrite a chain of computation 2009-11-07 19:11:46 +00:00
apint-div1.ll
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
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
apint-or1.ll
apint-or2.ll
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
apint-select.ll
apint-shift-simplify.ll
apint-shift.ll
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
apint-xor1.ll
apint-xor2.ll
apint-zext1.ll
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
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
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
bitcast-sext-vector.ll
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
bitcast.ll handle the constant case of vector insertion. For something 2010-08-28 01:50:57 +00:00
bitcount.ll
bittest.ll
bswap-fold.ll
bswap.ll
call2.ll
call-cast-target.ll
call-intrinsics.ll
call.ll change instcombine to not turn a call to non-varargs bitcast of 2011-02-24 05:10:56 +00:00
canonicalize_branch.ll filecheckize this. 2010-01-18 22:00:46 +00:00
cast_ptr.ll
cast-mul-select.ll
cast-set.ll
cast.ll Enhance a bunch of transformations in instcombine to start generating 2011-02-10 05:36:31 +00:00
compare-signs.ll
constant-fold-compare.ll
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
crash.ll fix PR9013, an infinite loop in instcombine. 2011-01-21 05:29:50 +00:00
dce-iterate.ll
deadcode.ll
dg.exp sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
div.ll Use opt -S instead of piping bitcode output through llvm-dis. 2009-09-08 22:34:10 +00:00
enforce-known-alignment.ll
exact.ll add PR# 2011-02-13 08:27:31 +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
fcmp-special.ll
fold-bin-operand.ll
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
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
fpextend.ll Use opt -S instead of piping bitcode output through llvm-dis. 2009-09-08 22:34:10 +00:00
fsub.ll
gepgep.ll
getelementptr.ll
hoist_instr.ll
icmp.ll Tweak this test. We can analyze what happens and show that we still do the 2011-03-07 02:10:18 +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
intrinsics.ll X86 supports i8/i16 overflow ops (except i8 multiplies), we should 2010-12-19 20:03:11 +00:00
invariant.ll
JavaCompare.ll
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
load-select.ll
load.ll
loadstore-alignment.ll Delete useless trailing semicolons. 2010-01-05 17:55:26 +00:00
logical-select.ll
lshr-phi.ll
malloc2.ll Make changes to rev 84292 as requested by Chris Lattner. 2009-10-21 19:11:40 +00:00
malloc3.ll
malloc-free-delete.ll
malloc.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
memcpy-to-load.ll
memcpy.ll fix PR8267 - Instcombine shouldn't optimizer away volatile memcpy's. 2010-10-01 05:51:02 +00:00
memmove.ll
memset2.ll Test case for r122215 when InstCombine optimizes memset 2010-12-20 01:06:23 +00:00
memset_chk.ll
memset.ll
mul-masked-bits.ll
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
narrow.ll
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
not-fcmp.ll
not.ll
nothrow.ll
nsw.ll Enhance a bunch of transformations in instcombine to start generating 2011-02-10 05:36:31 +00:00
objsize.ll Revert 122959, it needs more thought. Add it back to README.txt with additional notes. 2011-01-07 20:42:20 +00:00
odr-linkage.ll
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
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 Teach InstCombine to merge (icmp ult (X + CA), C1) | (icmp eq X, C2) into (icmp ult (X + CA), C1 + 1) if C2 + CA == C1. 2010-12-20 16:18:51 +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
phi.ll have instcombine preserve nsw/nuw/exact when sinking 2011-02-17 23:01:49 +00:00
pr2645-0.ll
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
preserve-sminmax.ll Convert a few tests to FileCheck for PR5307. 2009-10-26 22:52:03 +00:00
ptr-int-cast.ll
README.txt
rem.ll InstCombine: Add a missing irem identity (X % X -> 0). 2010-11-17 19:11:46 +00:00
sdiv-1.ll
sdiv-2.ll
sdiv-shift.ll
select-2.ll
select-crash.ll Teach InstCombine not to use Add and Neg on FP. PR 8490. 2010-10-27 23:45:18 +00:00
select-load-call.ll
select.ll Clean up the tests a little, make sure we match an instruction in the right 2011-01-28 05:13:17 +00:00
set.ll
setcc-strength-reduce.ll
sext.ll Enhance a bunch of transformations in instcombine to start generating 2011-02-10 05:36:31 +00:00
shift-sra.ll
shift.ll Enhance a bunch of transformations in instcombine to start generating 2011-02-10 05:36:31 +00:00
shufflemask-undef.ll
shufflevec-constant.ll
signed-comparison.ll
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
sitofp.ll
sqrt.ll Fix a serious performance regression introduced by r108687 on linux: 2010-09-07 20:01:38 +00:00
srem1.ll
srem-simplify-bug.ll
srem.ll
stack-overalign.ll
stacksaverestore.ll
store.ll Fix PR5471 by removing an instcombine xform. Some pieces of the code 2009-11-26 22:04:42 +00:00
strcpy_chk.ll
sub.ll Add some transforms of the kind X-Y>X -> 0>Y which are valid when there is no 2011-02-18 16:25:37 +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
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
udivrem-change-width.ll
urem-simplify-bug.ll more test cleanup 2010-09-02 22:38:56 +00:00
urem.ll
vec_demanded_elts.ll Teach instcombine about the rest of the SSE and SSE2 conversion 2011-01-10 07:19:37 +00:00
vec_extract_elt.ll
vec_insertelt.ll
vec_narrow.ll
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
volatile_store.ll
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
xor.ll
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
zext-bool-add-sub.ll
zext-fold.ll
zext-or-icmp.ll
zext.ll Remove this part of the test, it never actually tested anything anyways. This 2009-10-12 06:32:42 +00:00

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.