llvm-project/llvm/test/CodeGen/Generic
Juneyoung Lee 9b29610228 Use unary CreateShuffleVector if possible
As mentioned in D93793, there are quite a few places where unary `IRBuilder::CreateShuffleVector(X, Mask)` can be used
instead of `IRBuilder::CreateShuffleVector(X, Undef, Mask)`.
Let's update them.

Actually, it would have been more natural if the patches were made in this order:
(1) let them use unary CreateShuffleVector first
(2) update IRBuilder::CreateShuffleVector to use poison as a placeholder value (D93793)

The order is swapped, but in terms of correctness it is still fine.

Reviewed By: spatel

Differential Revision: https://reviews.llvm.org/D93923
2020-12-30 22:36:08 +09:00
..
MIRDebugify [Debugify] Support checking Machine IR debug info 2020-12-16 22:17:25 -08:00
MIRStripDebug Check output in test/CodeGen/Generic/MIRStripDebug/no-metadata-present.mir, NFC 2020-07-13 15:15:49 -07:00
2002-04-14-UnexpectedUnsignedType.ll
2002-04-16-StackFrameSizeAlignment.ll
2003-05-27-phifcmpd.ll
2003-05-27-useboolinotherbb.ll
2003-05-27-usefsubasbool.ll
2003-05-28-ManyArgs.ll
2003-05-30-BadFoldGEP.ll
2003-05-30-BadPreselectPhi.ll
2003-07-06-BadIntCmp.ll
2003-07-07-BadLongConst.ll
2003-07-08-BadCastToBool.ll
2003-07-29-BadConstSbyte.ll
2004-05-09-LiveVarPartialRegister.ll
2005-01-18-SetUO-InfLoop.ll
2005-04-09-GlobalInPHI.ll
2005-10-18-ZeroSizeStackObject.ll
2005-10-21-longlonggtu.ll
2005-12-01-Crash.ll
2005-12-12-ExpandSextInreg.ll
2006-01-12-BadSetCCFold.ll
2006-01-18-InvalidBranchOpcodeAssert.ll
2006-02-12-InsertLibcall.ll
2006-03-01-dagcombineinfloop.ll
2006-04-26-SetCCAnd.ll
2006-04-28-Sign-extend-bool.ll
2006-05-06-GEP-Cast-Sink-Crash.ll
2006-06-12-LowerSwitchCrash.ll
2006-06-13-ComputeMaskedBitsCrash.ll
2006-06-28-SimplifySetCCCrash.ll
2006-07-03-schedulers.ll
2006-08-30-CoalescerCrash.ll
2006-09-02-LocalAllocCrash.ll
2006-09-06-SwitchLowering.ll
2006-10-27-CondFolding.ll
2006-10-29-Crash.ll
2006-11-20-DAGCombineCrash.ll
2007-01-15-LoadSelectCycle.ll
2007-02-25-invoke.ll
2007-04-08-MultipleFrameIndices.ll
2007-04-13-SwitchLowerBadPhi.ll
2007-04-17-lsr-crash.ll
2007-04-27-InlineAsm-X-Dest.ll
2007-04-27-LargeMemObject.ll
2007-04-30-LandingPadBranchFolding.ll
2007-05-03-EHTypeInfo.ll
2007-05-15-InfiniteRecursion.ll
2007-12-17-InvokeAsm.ll
2007-12-31-UnusedSelector.ll
2008-01-25-dag-combine-mul.ll
2008-01-30-LoadCrash.ll
2008-02-04-Ctlz.ll
2008-02-04-ExtractSubvector.ll
2008-02-20-MatchingMem.ll
2008-02-25-NegateZero.ll
2008-02-26-NegatableCrash.ll
2008-08-07-PtrToInt-SmallerInt.ll
2009-03-17-LSR-APInt.ll
2009-03-29-SoftFloatVectorExtract.ll
2009-04-10-SinkCrash.ll
2009-04-28-i128-cmp-crash.ll
2009-11-16-BadKillsCrash.ll
2010-07-27-DAGCombineCrash.ll
2010-11-04-BigByval.ll OpaquePtr: Bulk update tests to use typed byval 2020-11-20 14:00:46 -05:00
2010-ZeroSizedArg.ll
2011-01-06-BigNumberCrash.ll
2011-07-07-ScheduleDAGCrash.ll
2012-06-08-APIntCrash.ll
2013-03-20-APFloatCrash.ll
2014-02-05-OpaqueConstants.ll
APIntLoadStore.ll
APIntParam.ll
APIntSextParam.ll
APIntZextParam.ll
BasicInstrs.ll
ConstantExprLowering.ll
DbgValueAggregate.ll Migrate function attribute "no-frame-pointer-elim-non-leaf" to "frame-pointer"="non-leaf" as cleanups after D56351 2019-12-24 16:05:15 -08:00
ForceStackAlign.ll
MachineBranchProb.ll Rename ExpandISelPseudo->FinalizeISel, delay register reservation 2019-06-19 00:25:39 +00:00
PBQP.ll
add-with-overflow-24.ll
add-with-overflow-128.ll
add-with-overflow.ll
addr-label.ll
annotate.ll
asm-large-immediate.ll
assume.ll
badCallArgLRLLVM.ll
badFoldGEP.ll
badarg6.ll
bool-to-double.ll
bswap.ll
builtin-expect.ll
call-ret0.ll
call-ret42.ll
call-void.ll
call2-ret0.ll
cast-fp.ll
cfi-sections.ll Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351 2019-12-24 15:57:33 -08:00
constindices.ll
crash.ll
csw-debug-assert.ll [NFC] Add missing REQUIRES clause to a test 2020-03-18 16:35:10 +03:00
dag-combine-crash.ll
dag-combine-ossfuzz-crash.ll
dbg_value.ll
disable-debug-info-print.ll Reland "[AsmPrinter] fix -disable-debug-info option" 2020-11-16 13:34:47 -05:00
div-neg-power-2.ll
donothing.ll
dwarf-md5.ll Remove lit feature object-emission 2020-02-10 15:57:56 -06:00
dwarf-source.ll Remove lit feature object-emission 2020-02-10 15:57:56 -06:00
edge-bundles-blockIDs.ll
empty-insertvalue.ll
empty-load-store.ll
empty-phi.ll
exception-handling.ll
expand-experimental-reductions.ll Use unary CreateShuffleVector if possible 2020-12-30 22:36:08 +09:00
externally_available.ll
fast-math-flags.ll [LLParser] Delete temp CallInst when error occurs 2020-06-16 11:41:25 +08:00
fastcall.ll
fneg-fabs.ll
fp-to-int-invalid.ll
fp_to_int.ll
fpoperations.ll [FPEnv] Intrinsic llvm.roundeven 2020-05-26 19:24:58 +07:00
fpowi-promote.ll
fwdtwice.ll
global-ret0.ll
hello.ll
i128-addsub.ll
i128-arith.ll
icmp-illegal.ll
inline-asm-mem-clobber.ll
inline-asm-special-strings.ll
intrinsics.ll
invalid-memcpy.ll
isunord.ll
lit.local.cfg [lit] Delete empty lines at the end of lit.local.cfg NFC 2019-06-17 09:51:07 +00:00
live-debug-label.ll
llc-start-stop-instance-errors.ll Revert "Revert "Reland "[Support] make report_fatal_error `abort` instead of `exit`""" 2020-02-13 10:16:06 -08:00
llc-start-stop.ll Revert "Revert "Reland "[Support] make report_fatal_error `abort` instead of `exit`""" 2020-02-13 10:16:06 -08:00
llvm-ct-intrinsics.ll
multiple-return-values-cross-block-with-invoke.ll
negintconst.ll
nested-select.ll
no-target.ll
opt-codegen-no-target-machine.ll Revert "Revert "Reland "[Support] make report_fatal_error `abort` instead of `exit`""" 2020-02-13 10:16:06 -08:00
overflow.ll
overloaded-intrinsic-name.ll [Tests] Be consistent w/definition of statepoint-example 2020-08-14 20:45:48 -07:00
pr2625.ll
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print-add.ll
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ptr-annotate.ll [Annotation] Allows annotation to carry some additional constant arguments. 2020-10-26 10:50:05 +01:00
ret0.ll
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select-cc.ll
select.ll
selection-dag-determinism.ll Fix nondeterminism introduced in r353954 2019-03-26 12:18:08 +00:00
shift-int64.ll
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v-split.ll
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vector.ll
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