Chen Zheng 1c105a00ab [NFC][testcases] add testcases for folding srem whose operands are negatived. ...

Finish same optimization for add instruction in D49216 and sdiv instruction in 
D49382. This patch is for srem instruction.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@337270 91177308-0d34-0410-b5e6-96231b3b80d8

2018-07-17 12:31:54 +00:00

..

2010-12-20-Boolean.ll

…

2011-01-14-Thread.ll

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2011-02-01-Vector.ll

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2011-09-05-InsertExtractValue.ll

InstructionSimplify: 'extractelement' with an undef index is undef

2017-12-06 17:51:46 +00:00

2011-10-27-BinOpCrash.ll

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2011-11-23-MaskedBitsCrash.ll

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2013-04-19-ConstantFoldingCrash.ll

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add-mask.ll

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add.ll

[InstSimplify] simplify add instruction if two operands are negative

2018-07-12 03:06:04 +00:00

addsub.ll

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and-icmps-same-ops.ll

…

and-or-icmp-zero.ll

[InstSimplify] fold implied null ptr check (PR35790)

2018-01-13 15:44:44 +00:00

AndOrXor.ll

[InstSimplify] Fix missed optimization in simplifyUnsignedRangeCheck()

2018-06-20 14:22:49 +00:00

assume.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

bitcast-vector-fold.ll

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bitreverse-fold.ll

Move tests associated with transforms moved in r321467

2017-12-30 03:13:00 +00:00

bitreverse.ll

…

bswap.ll

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call.ll

InstSimplify: canonicalize is idempotent

2017-09-07 01:21:43 +00:00

cast-unsigned-icmp-cmp-0.ll

[PatternMatch] allow undef elements when matching a vector zero

2018-04-22 17:07:44 +00:00

cast.ll

…

compare.ll

llvm: Add support for "-fno-delete-null-pointer-checks"

2018-07-09 22:27:23 +00:00

constantfold-add-nuw-allones-to-allones.ll

[InstSimplify] add nuw %x, -1 -> -1 fold.

2018-06-08 15:44:47 +00:00

constantfold-shl-nuw-C-to-C.ll

[NFC][InstSimplify] One more negative test for shl nuw C, %x -> C fold.

2018-06-07 21:19:45 +00:00

dead-code-removal.ll

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div.ll

[InstSimplify] fold div/rem of zexted bool

2018-06-25 18:51:21 +00:00

exact-nsw-nuw.ll

[InstSimplify] fold sdiv/srem based on compare of dividend and divisor

2017-09-14 14:59:07 +00:00

extract-element.ll

[instsimplify] consistently handle undef and out of bound indices for insertelement and extractelement

2017-12-30 05:54:22 +00:00

fast-math.ll

[PatternMatch] allow undef elements when matching vector FP +0.0

2018-03-25 21:16:33 +00:00

fdiv.ll

[InstSimplify] add tests for FP with undef operand; NFC

2018-02-27 20:17:18 +00:00

floating-point-arithmetic.ll

[InstSimplify] fold minnum/maxnum with NaN arg

2018-07-15 14:52:16 +00:00

floating-point-compare.ll

[InstSimplify] add fixme comment for PR37776; NFC

2018-07-15 16:13:58 +00:00

fold-builtin-fma.ll

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fold-intrinsics.ll

Move tests associated with transforms moved in r321467

2017-12-30 03:13:00 +00:00

fp-nan.ll

[InstSimplify] fp_binop X, NaN --> NaN

2018-03-21 19:31:53 +00:00

fp-undef.ll

[InstSimplify] fp_binop X, undef --> NaN

2018-03-10 16:51:28 +00:00

gep.ll

[InstSimplify] regenerate checks, move tests; NFC

2018-03-23 15:31:31 +00:00

icmp-bool-constant.ll

[PatternMatch] enhance m_One() to ignore undef elements in vectors

2018-02-17 16:00:42 +00:00

icmp-constant.ll

[ValueTracking] return zero when there's conflict in known bits of a shift (PR34838)

2017-10-12 17:31:46 +00:00

icmp-ranges.ll

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implies.ll

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insertelement.ll

[instsimplify] consistently handle undef and out of bound indices for insertelement and extractelement

2017-12-30 05:54:22 +00:00

load-relative-32.ll

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load-relative.ll

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load.ll

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log-exp-intrinsic.ll

[InstSimplify] allow exp/log simplifications with only 'reassoc' FMF

2018-02-12 23:51:23 +00:00

logic-of-fcmps.ll

[InstSimplify] fold and/or of fcmp ord/uno when operand is known nnan

2017-11-19 15:34:27 +00:00

maxmin.ll

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mul.ll

[PatternMatch] allow undef elements when matching a vector zero

2018-04-22 17:07:44 +00:00

negate.ll

[PatternMatch] allow undef elements when matching a vector zero

2018-04-22 17:07:44 +00:00

noalias-ptr.ll

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or-icmps-same-ops.ll

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or.ll

[PatternMatch, InstSimplify] enhance m_AllOnes() to ignore undef elements in vectors

2018-02-18 18:05:08 +00:00

past-the-end.ll

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phi.ll

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pr28725.ll

Reintroduce r320049, r320014 and r319894.

2017-12-13 11:21:18 +00:00

pr33957.ll

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ptr_diff.ll

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reassociate.ll

[InstSimplify] regenerate checks and add tests for commutes; NFC

2018-01-18 23:11:24 +00:00

rem.ll

[InstSimplify] fold srem with sext bool divisor

2018-06-26 15:32:54 +00:00

require-dominator.ll

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returned.ll

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sdiv.ll

[testcases] move testcases to right place - NFC

2018-07-17 01:04:41 +00:00

select.ll

Reland r301880(!): "[InstSimplify] Handle selects of GEPs with 0 offset"

2018-04-24 00:25:01 +00:00

shift-128-kb.ll

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shift-knownbits.ll

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shift.ll

[InstSimplify] fold shifts by sext bool

2018-06-26 17:31:38 +00:00

shr-nop.ll

[InstSimplify] move tests for shifts; NFC

2018-04-21 16:58:00 +00:00

shufflevector.ll

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signed-div-rem.ll

[InstSimplify] fold sdiv/srem based on compare of dividend and divisor

2017-09-14 14:59:07 +00:00

simplify-nested-bitcast.ll

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srem.ll

[NFC][testcases] add testcases for folding srem whose operands are negatived.

2018-07-17 12:31:54 +00:00

undef.ll

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vec-cmp.ll

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vector_gep.ll

[ConstantFolding, InstSimplify] Handle more vector GEPs

2018-03-15 16:00:29 +00:00

vector_ptr_bitcast.ll

…