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clang-p2996/llvm/test/Transforms/InstSimplify
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Serge Pavlov d2f132f0b7 [ConstantFolding] Fold constrained compare intrinsics 
The change implements constant folding of ‘llvm.experimental.constrained.fcmp’
and ‘llvm.experimental.constrained.fcmps’ intrinsics.

Differential Revision: https://reviews.llvm.org/D110322
2022-02-03 16:45:56 +07:00
..
ConstProp
[test][NewGVN] Use -passes=newgvn instead of -newgvn
2022-01-28 13:58:22 +01:00
X86
[FPEnv][InstSimplify] Constrained FP support for NaN
2021-07-09 11:26:28 -04:00
2010-12-20-Boolean.ll
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2011-01-14-Thread.ll
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2011-02-01-Vector.ll
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2011-09-05-InsertExtractValue.ll
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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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abs_intrinsic.ll
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add-mask.ll
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add.ll
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addsub.ll
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and-icmps-same-ops.ll
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and-or-icmp-min-max.ll
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and-or-icmp-nullptr.ll
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and-or-icmp-zero.ll
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and.ll
[InstSimplify] Fold logic AND to zero
2021-12-23 10:06:26 -05:00
AndOrXor.ll
[InstSimplify] add logic fold for 'or' with 'xor'+'and'
2021-12-07 11:08:26 -05:00
assume_icmp.ll
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assume-non-zero.ll
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bitcast-vector-fold.ll
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bitreverse-fold.ll
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bitreverse.ll
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bswap.ll
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call.ll
[instsimplify] Add a comment and test for a highly confusing case
2022-01-11 09:24:10 -08:00
cast-unsigned-icmp-cmp-0.ll
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cast.ll
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cmp_ext.ll
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cmp_of_min_max.ll
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cmp-vec-fast-path.ll
[IR] Let ConstantVector::getSplat use poison instead of undef
2021-08-10 08:27:43 +01:00
compare.ll
[InstSimplify] Fold X {lshr,udiv} C <u X --> true for nonzero X, non-identity C
2021-11-26 16:48:33 -05:00
constantfold-add-nuw-allones-to-allones.ll
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constantfold-shl-nuw-C-to-C.ll
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constfold-constrained.ll
[ConstantFolding] Fold constrained compare intrinsics
2022-02-03 16:45:56 +07:00
dead-code-removal.ll
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distribute.ll
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div-by-0-guard-before-smul_ov-not.ll
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div-by-0-guard-before-smul_ov.ll
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div-by-0-guard-before-umul_ov-not.ll
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div-by-0-guard-before-umul_ov.ll
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div.ll
[InstSimplify] use knownbits to fold more udiv/urem
2022-01-12 14:59:43 -05:00
exact-nsw-nuw.ll
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extract-element.ll
[InstSimplify] fold extractelement of splat with variable extract index
2021-07-05 08:19:40 -04:00
extract-vector.ll
[InstSimplify] Remove redundant {insert,extract}_vector intrinsic chains
2021-05-13 16:09:50 +00:00
fast-math-strictfp.ll
[FPEnv][InstSimplify] Constrained FP support for NaN
2021-07-09 11:26:28 -04:00
fast-math.ll
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fcmp-select.ll
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fcmp.ll
[InstSimplify] Add more poison folding optimizations
2021-06-23 20:25:24 +09:00
fdiv-strictfp.ll
[ConstantFolding] Do not remove side effect from constrained functions
2021-12-22 13:45:49 +07:00
fdiv.ll
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floating-point-arithmetic-strictfp.ll
[FPEnv][InstSimplify] Constrained FP support for NaN
2021-07-09 11:26:28 -04:00
floating-point-arithmetic.ll
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floating-point-compare.ll
Update @llvm.powi to handle different int sizes for the exponent
2021-06-17 09:38:28 +02:00
fminmax-folds.ll
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fold-intrinsics.ll
Update @llvm.powi to handle different int sizes for the exponent
2021-06-17 09:38:28 +02:00
fold-vscale.ll
[InstSimplify] Don't assume parent function when simplifying llvm.vscale.
2021-07-29 20:08:08 +01:00
fp-nan.ll
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fp-undef-poison-strictfp.ll
[FPEnv][InstSimplify] Constrained FP support for NaN
2021-07-09 11:26:28 -04:00
fp-undef-poison.ll
[InstSimplify] propagate poison through FP ops
2021-06-16 11:31:58 -04:00
fptoi-range.ll
[ValueTracking] Teach computeConstantRange that the maximum value of a half is 65504
2021-10-30 14:27:38 +01:00
fptoi-sat.ll
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freeze-noundef.ll
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freeze.ll
[ValueTracking] Dereferenced pointers are noundef
2021-02-14 22:50:48 +09:00
gc_relocate.ll
Use the right pass in test introduced in f1fdbd67
2021-03-04 12:21:13 -08:00
gep.ll
[InstSimplify] Fold inbounds GEP to poison if base is undef.
2022-01-11 16:11:22 +00:00
icmp-abs-nabs.ll
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icmp-bool-constant.ll
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icmp-constant.ll
[Analysis] allow caller to choose signed/unsigned when computing constant range
2021-12-28 09:45:37 -05:00
icmp-not-bool-constant.ll
[InstSimplify] Simplify bool icmp with not in LHS
2021-12-09 16:26:46 -05:00
icmp-ranges.ll
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icmp.ll
[InstSimplify] icmp poison, X -> poison
2021-06-20 15:39:07 +09:00
implies.ll
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insert-vector.ll
[InstSimplify] Properly constrain {insert,extract}_subvector intrinsic fold
2021-05-21 10:05:03 +00:00
insertelement.ll
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insertvalue.ll
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invalid-load-operand-infinite-loop.ll
[InstSimplify] Treat invariant group insts as bitcasts for load operands
2021-06-15 12:59:43 -07:00
invariant.group-load.ll
[InstSimplify] Treat invariant group insts as bitcasts for load operands
2021-06-15 12:59:43 -07:00
known-never-nan.ll
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known-non-zero-opaque-ptrs.ll
[IR] Require matching signature in getCalledFunction()
2022-01-29 10:01:20 +01:00
known-non-zero.ll
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load-relative-32.ll
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load-relative.ll
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load.ll
[ConstantFold] Refactor load folding
2021-10-05 18:07:57 +02:00
log2-pow2-intrinsic.ll
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log10-pow10-intrinsic.ll
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log-exp-intrinsic.ll
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logic-of-fcmps.ll
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maxmin_intrinsics.ll
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maxmin.ll
[InstSimplify] fold min/max with limit constant
2021-08-10 10:57:25 -04:00
mul.ll
[InstSimplify] Add more poison folding optimizations
2021-06-23 20:25:24 +09:00
named-vector-shuffle-reverse.ll
[InstSimplify] Eliminate vector reverse of a splat vector
2021-08-11 11:27:58 -07:00
negate.ll
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noalias-ptr.ll
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null-ptr-is-valid-attribute.ll
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null-ptr-is-valid.ll
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or-icmps-same-ops.ll
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or.ll
[InstSimplify] fold or-nand-xor
2021-12-31 15:11:13 -05:00
past-the-end.ll
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phi-cse.ll
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phi.ll
[NFC] Pre-commit test for InstSimplify phi(poison)
2021-12-30 12:37:20 +00:00
pr28725.ll
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pr33957.ll
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pr49495.ll
[InstCombine] Whitelist non-refining folds in SimplifyWithOpReplaced
2021-03-22 22:12:56 +01:00
ptr_diff.ll
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reassociate.ll
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redundant-null-check-in-uadd_with_overflow-of-nonnull-ptr.ll
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rem.ll
[InstSimplify] use knownbits to fold more udiv/urem
2022-01-12 14:59:43 -05:00
remove-dead-call.ll
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require-dominator.ll
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result-of-add-of-negative-is-non-zero-and-no-underflow.ll
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result-of-usub-by-nonzero-is-non-zero-and-no-overflow.ll
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result-of-usub-is-non-zero-and-no-overflow.ll
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returned.ll
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round-intrinsics.ll
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saturating-add-sub.ll
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sdiv.ll
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select-and-cmp.ll
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select-implied.ll
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select-inseltpoison.ll
[InstSimplify] Add more poison folding optimizations
2021-06-23 20:25:24 +09:00
select-logical.ll
[InstSimplify] (x || y) && (x || !y) --> x
2021-10-07 12:25:25 -04:00
select-or-cmp.ll
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select.ll
[InstSimplify] Add more poison folding optimizations
2021-06-23 20:25:24 +09:00
shift-128-kb.ll
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shift-knownbits.ll
[ValueTracking] look through bitcast of vector in computeKnownBits
2021-06-23 11:46:46 -04:00
shift.ll
[InstSimplify] (-1 << x) s>> x --> -1
2021-09-29 13:03:12 -04:00
shr-nop.ll
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shr-scalar-vector-consistency.ll
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shufflevector-inseltpoison.ll
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shufflevector.ll
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signed-div-rem.ll
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simplify-nested-bitcast.ll
[InstSimplify] Don't lose inbounds when simplifying a GEP
2021-09-23 09:25:06 +01:00
smul_fix.ll
[InstSimplify] Simplify smul.fix and smul.fix.sat
2021-03-12 09:09:58 +01:00
srem.ll
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strictfp-fadd.ll
[ConstantFolding] Do not remove side effect from constrained functions
2021-12-22 13:45:49 +07:00
strictfp-fsub.ll
[FPEnv][InstSimplify] Precommit tests: Enable more folds for constrained fsub
2021-10-12 13:47:28 -04:00
sub.ll
[InstSimplify] Add more poison folding optimizations
2021-06-23 20:25:24 +09:00
undef.ll
Reapply [ConstantFold] Fold more operations to poison
2021-05-13 16:04:12 +02:00
vec-cmp.ll
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vector_gep.ll
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vector_ptr_bitcast.ll
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vscale-inseltpoison.ll
[IR] Let ConstantVector::getSplat use poison instead of undef
2021-08-10 08:27:43 +01:00
vscale.ll
[Analysis] Add support for vscale in computeKnownBitsFromOperator
2021-09-20 15:01:59 +01:00
xor.ll
[InstSimplify] fold xor logic of 2 variables, part 2
2021-11-24 08:15:47 -05:00