third_party/LLVM/test/Transforms/InstCombine · subzero-dev · Chen Yisong / swiftshader

authored May 05, 2016

Bug 28616401

Change-Id: Ia54134e6e1dc6b101c7f81d9047e9bcc9fab3061
Reviewed-on: https://swiftshader-review.googlesource.com/5311Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

e178000e

Name	Last commit	Last update
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2002-03-11-InstCombineHang.ll		Loading commit data...
2002-05-14-SubFailure.ll		Loading commit data...
2002-08-02-CastTest.ll		Loading commit data...
2002-12-05-MissedConstProp.ll		Loading commit data...
2003-05-26-CastMiscompile.ll		Loading commit data...
2003-05-27-ConstExprCrash.ll		Loading commit data...
2003-06-05-BranchInvertInfLoop.ll		Loading commit data...
2003-07-21-ExternalConstant.ll		Loading commit data...
2003-08-12-AllocaNonNull.ll		Loading commit data...
2003-09-09-VolatileLoadElim.ll		Loading commit data...
2003-10-29-CallSiteResolve.ll		Loading commit data...
2003-11-03-VarargsCallBug.ll		Loading commit data...
2004-01-13-InstCombineInvokePHI.ll		Loading commit data...
2004-02-23-ShiftShiftOverflow.ll		Loading commit data...
2004-03-13-InstCombineInfLoop.ll		Loading commit data...
2004-04-04-InstCombineReplaceAllUsesWith.ll		Loading commit data...
2004-05-07-UnsizedCastLoad.ll		Loading commit data...
2004-07-27-ConstantExprMul.ll		Loading commit data...
2004-08-09-RemInfLoop.ll		Loading commit data...
2004-08-10-BoolSetCC.ll		Loading commit data...
2004-09-20-BadLoadCombine.ll		Loading commit data...
2004-09-20-BadLoadCombine2.ll		Loading commit data...
2004-09-28-BadShiftAndSetCC.ll		Loading commit data...
2004-11-22-Missed-and-fold.ll		Loading commit data...
2004-11-27-SetCCForCastLargerAndConstant.ll		Loading commit data...
2004-12-08-RemInfiniteLoop.ll		Loading commit data...
2005-03-04-ShiftOverflow.ll		Loading commit data...
2005-04-07-UDivSelectCrash.ll		Loading commit data...
2005-06-15-DivSelectCrash.ll		Loading commit data...
2005-06-15-ShiftSetCCCrash.ll		Loading commit data...
2005-06-16-RangeCrash.ll		Loading commit data...
2005-06-16-SetCCOrSetCCMiscompile.ll		Loading commit data...
2005-07-07-DeadPHILoop.ll		Loading commit data...
2006-02-13-DemandedMiscompile.ll		Loading commit data...
2006-02-28-Crash.ll		Loading commit data...
2006-03-30-ExtractElement.ll		Loading commit data...
2006-04-28-ShiftShiftLongLong.ll		Loading commit data...
2006-05-04-DemandedBitCrash.ll		Loading commit data...
2006-09-15-CastToBool.ll		Loading commit data...
2006-10-19-SignedToUnsignedCastAndConst-2.ll		Loading commit data...
2006-10-20-mask.ll		Loading commit data...
2006-10-26-VectorReassoc.ll		Loading commit data...
2006-11-10-ashr-miscompile.ll		Loading commit data...
2006-12-01-BadFPVectorXform.ll		Loading commit data...
2006-12-05-fp-to-int-ext.ll		Loading commit data...
2006-12-08-Phi-ICmp-Op-Fold.ll		Loading commit data...
2006-12-08-Select-ICmp.ll		Loading commit data...
2006-12-15-Range-Test.ll		Loading commit data...
2006-12-23-Select-Cmp-Cmp.ll		Loading commit data...
2007-01-13-ExtCompareMiscompile.ll		Loading commit data...
2007-01-14-FcmpSelf.ll		Loading commit data...
2007-01-18-VectorInfLoop.ll		Loading commit data...
2007-01-27-AndICmp.ll		Loading commit data...
2007-02-01-LoadSinkAlloca.ll		Loading commit data...
2007-02-07-PointerCast.ll		Loading commit data...
2007-02-23-PhiFoldInfLoop.ll		Loading commit data...
2007-03-13-CompareMerge.ll		Loading commit data...
2007-03-19-BadTruncChangePR1261.ll		Loading commit data...
2007-03-21-SignedRangeTest.ll		Loading commit data...
2007-03-25-BadShiftMask.ll		Loading commit data...
2007-03-25-DoubleShift.ll		Loading commit data...
2007-03-26-BadShiftMask.ll		Loading commit data...
2007-04-08-SingleEltVectorCrash.ll		Loading commit data...
2007-05-10-icmp-or.ll		Loading commit data...
2007-05-14-Crash.ll		Loading commit data...
2007-05-18-CastFoldBug.ll		Loading commit data...
2007-06-06-AshrSignBit.ll		Loading commit data...
2007-06-21-DivCompareMiscomp.ll		Loading commit data...
2007-08-02-InfiniteLoop.ll		Loading commit data...
2007-09-10-AliasConstFold.ll		Loading commit data...
2007-09-11-Trampoline.ll		Loading commit data...
2007-09-17-AliasConstFold2.ll		Loading commit data...
2007-10-10-EliminateMemCpy.ll		Loading commit data...
2007-10-12-Crash.ll		Loading commit data...
2007-10-28-stacksave.ll		Loading commit data...
2007-10-31-RangeCrash.ll		Loading commit data...
2007-10-31-StringCrash.ll		Loading commit data...
2007-11-07-OpaqueAlignCrash.ll		Loading commit data...
2007-11-15-CompareMiscomp.ll		Loading commit data...
2007-11-22-IcmpCrash.ll		Loading commit data...
2007-11-25-CompatibleAttributes.ll		Loading commit data...
2007-12-10-ConstFoldCompare.ll		Loading commit data...
2007-12-12-GEPScale.ll		Loading commit data...
2007-12-16-AsmNoUnwind.ll		Loading commit data...
2007-12-18-AddSelCmpSub.ll		Loading commit data...
2007-12-28-IcmpSub2.ll		Loading commit data...
2008-01-06-BitCastAttributes.ll		Loading commit data...
2008-01-06-CastCrash.ll		Loading commit data...
2008-01-06-VoidCast.ll		Loading commit data...
2008-01-13-AndCmpCmp.ll		Loading commit data...
2008-01-13-NoBitCastAttributes.ll		Loading commit data...
2008-01-14-DoubleNest.ll		Loading commit data...
2008-01-14-VarArgTrampoline.ll		Loading commit data...
2008-01-21-MismatchedCastAndCompare.ll		Loading commit data...
2008-01-21-MulTrunc.ll		Loading commit data...
2008-01-27-FloatSelect.ll		Loading commit data...
2008-01-29-AddICmp.ll		Loading commit data...
2008-02-13-MulURem.ll		Loading commit data...
2008-02-16-SDivOverflow.ll		Loading commit data...
2008-02-16-SDivOverflow2.ll		Loading commit data...
2008-02-23-MulSub.ll		Loading commit data...
2008-02-28-OrFCmpCrash.ll		Loading commit data...
2008-03-13-IntToPtr.ll		Loading commit data...
2008-04-22-ByValBitcast.ll		Loading commit data...
2008-04-28-VolatileStore.ll		Loading commit data...
2008-04-29-VolatileLoadDontMerge.ll		Loading commit data...
2008-04-29-VolatileLoadMerge.ll		Loading commit data...
2008-05-08-LiveStoreDelete.ll		Loading commit data...
2008-05-08-StrLenSink.ll		Loading commit data...
2008-05-09-SinkOfInvoke.ll		Loading commit data...
2008-05-17-InfLoop.ll		Loading commit data...
2008-05-18-FoldIntToPtr.ll		Loading commit data...
2008-05-22-IDivVector.ll		Loading commit data...
2008-05-22-NegValVector.ll		Loading commit data...
2008-05-23-CompareFold.ll		Loading commit data...
2008-05-31-AddBool.ll		Loading commit data...
2008-05-31-Bools.ll		Loading commit data...
2008-06-05-ashr-crash.ll		Loading commit data...
2008-06-08-ICmpPHI.ll		Loading commit data...
2008-06-13-InfiniteLoopStore.ll		Loading commit data...
2008-06-13-ReadOnlyCallStore.ll		Loading commit data...
2008-06-19-UncondLoad.ll		Loading commit data...
2008-06-21-CompareMiscomp.ll		Loading commit data...
2008-06-24-StackRestore.ll		Loading commit data...
2008-07-08-AndICmp.ll		Loading commit data...
2008-07-08-ShiftOneAndOne.ll		Loading commit data...
2008-07-08-SubAnd.ll		Loading commit data...
2008-07-08-VolatileLoadMerge.ll		Loading commit data...
2008-07-09-SubAndError.ll		Loading commit data...
2008-07-10-CastSextBool.ll		Loading commit data...
2008-07-10-ICmpBinOp.ll		Loading commit data...
2008-07-11-RemAnd.ll		Loading commit data...
2008-07-13-DivZero.ll		Loading commit data...
2008-07-16-fsub.ll		Loading commit data...
2008-07-16-sse2_storel_dq.ll		Loading commit data...
2008-08-05-And.ll		Loading commit data...
2008-08-17-ICmpXorSignbit.ll		Loading commit data...
2008-09-02-VectorCrash.ll		Loading commit data...
2008-09-29-FoldingOr.ll		Loading commit data...
2008-10-11-DivCompareFold.ll		Loading commit data...
2008-10-23-ConstFoldWithoutMask.ll		Loading commit data...
2008-11-01-SRemDemandedBits.ll		Loading commit data...
2008-11-08-FCmp.ll		Loading commit data...
2008-11-20-DivMulRem.ll		Loading commit data...
2008-11-27-IDivVector.ll		Loading commit data...
2008-11-27-MultiplyIntVec.ll		Loading commit data...
2008-11-27-UDivNegative.ll		Loading commit data...
2008-12-17-SRemNegConstVec.ll		Loading commit data...
2009-01-05-i128-crash.ll		Loading commit data...
2009-01-08-AlignAlloca.ll		Loading commit data...
2009-01-16-PointerAddrSpace.ll		Loading commit data...
2009-01-19-fmod-constant-float-specials.ll		Loading commit data...
2009-01-19-fmod-constant-float.ll		Loading commit data...
2009-01-24-EmptyStruct.ll		Loading commit data...
2009-01-31-InfIterate.ll		Loading commit data...
2009-01-31-Pressure.ll		Loading commit data...
2009-02-04-FPBitcast.ll		Loading commit data...
2009-02-20-InstCombine-SROA.ll		Loading commit data...
2009-02-21-LoadCST.ll		Loading commit data...
2009-02-25-CrashZeroSizeArray.ll		Loading commit data...
2009-03-18-vector-ashr-crash.ll		Loading commit data...
2009-03-20-AShrOverShift.ll		Loading commit data...
2009-03-24-InfLoop.ll		Loading commit data...
2009-04-07-MulPromoteToI96.ll		Loading commit data...
2009-05-23-FCmpToICmp.ll		Loading commit data...
2009-06-11-StoreAddrSpace.ll		Loading commit data...
2009-06-16-SRemDemandedBits.ll		Loading commit data...
2009-07-02-MaskedIntVector.ll		Loading commit data...
2009-12-17-CmpSelectNull.ll		Loading commit data...
2010-01-28-NegativeSRem.ll		Loading commit data...
2010-03-03-ExtElim.ll		Loading commit data...
2010-11-01-lshr-mask.ll		Loading commit data...
2010-11-21-SizeZeroTypeGEP.ll		Loading commit data...
2010-11-23-Distributed.ll		Loading commit data...
2011-02-14-InfLoop.ll		Loading commit data...
2011-03-08-SRemMinusOneBadOpt.ll		Loading commit data...
2011-05-02-VectorBoolean.ll		Loading commit data...
2011-05-13-InBoundsGEP.ll		Loading commit data...
2011-05-28-swapmulsub.ll		Loading commit data...
2011-06-13-nsw-alloca.ll		Loading commit data...
2011-09-03-Trampoline.ll		Loading commit data...
2011-10-07-AlignPromotion.ll		Loading commit data...
CPP_min_max.ll		Loading commit data...
ExtractCast.ll		Loading commit data...
IntPtrCast.ll		Loading commit data...
JavaCompare.ll		Loading commit data...
LandingPadClauses.ll		Loading commit data...
README.txt		Loading commit data...
add-shrink.ll		Loading commit data...
add-sitofp.ll		Loading commit data...
add.ll		Loading commit data...
add2.ll		Loading commit data...
add3.ll		Loading commit data...
addnegneg.ll		Loading commit data...
adjust-for-sminmax.ll		Loading commit data...
align-2d-gep.ll		Loading commit data...
align-addr.ll		Loading commit data...
align-external.ll		Loading commit data...
alloca.ll		Loading commit data...
and-compare.ll		Loading commit data...
and-fcmp.ll		Loading commit data...
and-not-or.ll		Loading commit data...
and-or-and.ll		Loading commit data...
and-or-not.ll		Loading commit data...
and-or.ll		Loading commit data...
and-xor-merge.ll		Loading commit data...
and.ll		Loading commit data...
and2.ll		Loading commit data...
apint-add1.ll		Loading commit data...
apint-add2.ll		Loading commit data...
apint-and-compare.ll		Loading commit data...
apint-and-or-and.ll		Loading commit data...
apint-and-xor-merge.ll		Loading commit data...
apint-and1.ll		Loading commit data...
apint-and2.ll		Loading commit data...
apint-call-cast-target.ll		Loading commit data...
apint-cast-and-cast.ll		Loading commit data...
apint-cast-cast-to-and.ll		Loading commit data...
apint-cast.ll		Loading commit data...
apint-div1.ll		Loading commit data...
apint-div2.ll		Loading commit data...
apint-mul1.ll		Loading commit data...
apint-mul2.ll		Loading commit data...
apint-not.ll		Loading commit data...
apint-or1.ll		Loading commit data...
apint-or2.ll		Loading commit data...
apint-rem1.ll		Loading commit data...
apint-rem2.ll		Loading commit data...
apint-select.ll		Loading commit data...
apint-shift-simplify.ll		Loading commit data...
apint-shift.ll		Loading commit data...
apint-shl-trunc.ll		Loading commit data...
apint-sub.ll		Loading commit data...
apint-xor1.ll		Loading commit data...
apint-xor2.ll		Loading commit data...
apint-zext1.ll		Loading commit data...
apint-zext2.ll		Loading commit data...
ashr-nop.ll		Loading commit data...
atomic.ll		Loading commit data...
badmalloc.ll		Loading commit data...
binop-cast.ll		Loading commit data...
bit-checks.ll		Loading commit data...
bit-tracking.ll		Loading commit data...
bitcast-sext-vector.ll		Loading commit data...
bitcast-store.ll		Loading commit data...
bitcast-vec-canon.ll		Loading commit data...
bitcast-vec-uniform.ll		Loading commit data...
bitcast-vector-fold.ll		Loading commit data...
bitcast.ll		Loading commit data...
bitcount.ll		Loading commit data...
bittest.ll		Loading commit data...
bswap-fold.ll		Loading commit data...
bswap.ll		Loading commit data...
call-cast-target.ll		Loading commit data...
call-intrinsics.ll		Loading commit data...
call.ll		Loading commit data...
call2.ll		Loading commit data...
canonicalize_branch.ll		Loading commit data...
cast-mul-select.ll		Loading commit data...
cast-set.ll		Loading commit data...
cast.ll		Loading commit data...
cast_ptr.ll		Loading commit data...
compare-signs.ll		Loading commit data...
constant-fold-compare.ll		Loading commit data...
constant-fold-gep.ll		Loading commit data...
crash.ll		Loading commit data...
dce-iterate.ll		Loading commit data...
deadcode.ll		Loading commit data...
debuginfo.ll		Loading commit data...
devirt.ll		Loading commit data...
dg.exp		Loading commit data...
div.ll		Loading commit data...
enforce-known-alignment.ll		Loading commit data...
exact.ll		Loading commit data...
extractvalue.ll		Loading commit data...
fcmp-select.ll		Loading commit data...
fcmp-special.ll		Loading commit data...
fcmp.ll		Loading commit data...
fdiv.ll		Loading commit data...
fold-bin-operand.ll		Loading commit data...
fold-calls.ll		Loading commit data...
fold-vector-select.ll		Loading commit data...
fold-vector-zero.ll		Loading commit data...
fp-ret-bitcast.ll		Loading commit data...
fpcast.ll		Loading commit data...
fpextend.ll		Loading commit data...
fsub.ll		Loading commit data...
gep-addrspace.ll		Loading commit data...
gepgep.ll		Loading commit data...
getelementptr.ll		Loading commit data...
hoist_instr.ll		Loading commit data...
icmp.ll		Loading commit data...
idioms.ll		Loading commit data...
intrinsics.ll		Loading commit data...
invariant.ll		Loading commit data...
known_align.ll		Loading commit data...
load-cmp.ll		Loading commit data...
load-select.ll		Loading commit data...
load.ll		Loading commit data...
load3.ll		Loading commit data...
loadstore-alignment.ll		Loading commit data...
logical-select.ll		Loading commit data...
lshr-phi.ll		Loading commit data...
malloc-free-delete.ll		Loading commit data...
memcpy-to-load.ll		Loading commit data...
memcpy.ll		Loading commit data...
memmove.ll		Loading commit data...
memset.ll		Loading commit data...
memset2.ll		Loading commit data...
memset_chk.ll		Loading commit data...
merge-icmp.ll		Loading commit data...
mul-masked-bits.ll		Loading commit data...
mul.ll		Loading commit data...
multi-use-or.ll		Loading commit data...
narrow.ll		Loading commit data...
neon-intrinsics.ll		Loading commit data...
no-negzero.ll		Loading commit data...
not-fcmp.ll		Loading commit data...
not.ll		Loading commit data...
nothrow.ll		Loading commit data...
nsw.ll		Loading commit data...
objsize.ll		Loading commit data...
odr-linkage.ll		Loading commit data...
or-fcmp.ll		Loading commit data...
or-to-xor.ll		Loading commit data...
or-xor.ll		Loading commit data...
or.ll		Loading commit data...
overflow.ll		Loading commit data...
phi-merge-gep.ll		Loading commit data...
phi.ll		Loading commit data...
pr2645-0.ll		Loading commit data...
pr2645-1.ll		Loading commit data...
pr2996.ll		Loading commit data...
pr8547.ll		Loading commit data...
preserve-sminmax.ll		Loading commit data...
ptr-int-cast.ll		Loading commit data...
rem.ll		Loading commit data...
sdiv-1.ll		Loading commit data...
sdiv-2.ll		Loading commit data...
sdiv-shift.ll		Loading commit data...
select-2.ll		Loading commit data...
select-crash.ll		Loading commit data...
select-load-call.ll		Loading commit data...
select.ll		Loading commit data...
set.ll		Loading commit data...
setcc-strength-reduce.ll		Loading commit data...
sext.ll		Loading commit data...
shift-sra.ll		Loading commit data...
shift.ll		Loading commit data...
shufflemask-undef.ll		Loading commit data...
shufflevec-constant.ll		Loading commit data...
sign-test-and-or.ll		Loading commit data...
signed-comparison.ll		Loading commit data...
signext.ll		Loading commit data...
simplify-demanded-bits-pointer.ll		Loading commit data...
sink_instruction.ll		Loading commit data...
sitofp.ll		Loading commit data...
sqrt.ll		Loading commit data...
srem-simplify-bug.ll		Loading commit data...
srem.ll		Loading commit data...
srem1.ll		Loading commit data...
stack-overalign.ll		Loading commit data...
stacksaverestore.ll		Loading commit data...
store.ll		Loading commit data...
strcpy_chk-64.ll		Loading commit data...
strcpy_chk.ll		Loading commit data...
sub.ll		Loading commit data...
trunc.ll		Loading commit data...
udiv-simplify-bug-0.ll		Loading commit data...
udiv-simplify-bug-1.ll		Loading commit data...
udiv_select_to_select_shift.ll		Loading commit data...
udivrem-change-width.ll		Loading commit data...
urem-simplify-bug.ll		Loading commit data...
urem.ll		Loading commit data...
vec_demanded_elts.ll		Loading commit data...
vec_extract_elt.ll		Loading commit data...
vec_insertelt.ll		Loading commit data...
vec_narrow.ll		Loading commit data...
vec_sext.ll		Loading commit data...
vec_shuffle.ll		Loading commit data...
vector-casts.ll		Loading commit data...
vector-srem.ll		Loading commit data...
volatile_store.ll		Loading commit data...
x86-crc32-demanded.ll		Loading commit data...
xor-undef.ll		Loading commit data...
xor.ll		Loading commit data...
xor2.ll		Loading commit data...
zero-point-zero-add.ll		Loading commit data...
zeroext-and-reduce.ll		Loading commit data...
zext-bool-add-sub.ll		Loading commit data...
zext-fold.ll		Loading commit data...
zext-or-icmp.ll		Loading commit data...
zext.ll		Loading commit data...

README.txt