Sanjay Patel 7cc0a29b3f [Analysis] propagate poison through add/sub saturate intrinsics ...

A more general enhancement needs to add tests and make sure
that intrinsics that return structs are correct. There are also
target-specific intrinsics, and I'm not sure what behavior is
expected for those.

2022-02-15 10:45:32 -05:00

..

ConstProp

[Analysis] propagate poison through add/sub saturate intrinsics

2022-02-15 10:45:32 -05:00

X86

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

2010-12-20-Boolean.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

2011-01-14-Thread.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

2011-02-01-Vector.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

2011-09-05-InsertExtractValue.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

2011-10-27-BinOpCrash.ll

…

2011-11-23-MaskedBitsCrash.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

2013-04-19-ConstantFoldingCrash.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

abs_intrinsic.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

add-mask.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

add.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

addsub.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

and-icmps-same-ops.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

and-or-icmp-min-max.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

and-or-icmp-nullptr.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

and-or-icmp-zero.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

and.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

AndOrXor.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

assume_icmp.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

assume-non-zero.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

bitcast-vector-fold.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

bitreverse-fold.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

bitreverse.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

bswap.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

call.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

cast-unsigned-icmp-cmp-0.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

cast.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

cmp_ext.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

cmp_of_min_max.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

cmp-vec-fast-path.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

compare.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

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

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

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

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

constfold-constrained.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

dead-code-removal.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

distribute.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

div-by-0-guard-before-smul_ov-not.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

div-by-0-guard-before-smul_ov.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

div-by-0-guard-before-umul_ov-not.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

div-by-0-guard-before-umul_ov.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

div.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

exact-nsw-nuw.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

extract-element.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

extract-vector.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fast-math-strictfp.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fast-math.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fcmp-select.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fcmp.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fdiv-strictfp.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fdiv.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

floating-point-arithmetic-strictfp.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

floating-point-arithmetic.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

floating-point-compare.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fminmax-folds.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fold-intrinsics.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fold-vscale.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fp-nan.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fp-undef-poison-strictfp.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fp-undef-poison.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fptoi-range.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

fptoi-sat.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

freeze-noundef.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

freeze.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

gc_relocate.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

gep.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

icmp-abs-nabs.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

icmp-bool-constant.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

icmp-constant.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

icmp-not-bool-constant.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

icmp-ranges.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

icmp.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

implies.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

insert-vector.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

insertelement.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

insertvalue.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

invalid-load-operand-infinite-loop.ll

…

invariant.group-load.ll

…

known-never-nan.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

known-non-zero-opaque-ptrs.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

known-non-zero.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

load-relative-32.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

load-relative.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

load.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

log2-pow2-intrinsic.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

log10-pow10-intrinsic.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

log-exp-intrinsic.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

logic-of-fcmps.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

maxmin_intrinsics.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

maxmin.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

mul.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

named-vector-shuffle-reverse.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

negate.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

noalias-ptr.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

null-ptr-is-valid-attribute.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

null-ptr-is-valid.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

opaque-ptr.ll

[InstSimplify] Remove zero-index opaque pointer GEP

2022-02-10 16:01:56 +01:00

or-icmps-same-ops.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

or.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

past-the-end.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

phi-cse.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

phi.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

pr28725.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

pr33957.ll

…

pr49495.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

ptr_diff.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

reassociate.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

redundant-null-check-in-uadd_with_overflow-of-nonnull-ptr.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

rem.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

remove-dead-call.ll

…

require-dominator.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

result-of-add-of-negative-is-non-zero-and-no-underflow.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

result-of-usub-by-nonzero-is-non-zero-and-no-overflow.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

result-of-usub-is-non-zero-and-no-overflow.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

returned.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

round-intrinsics.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

saturating-add-sub.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

sdiv.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

select-and-cmp.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

select-implied.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

select-inseltpoison.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

select-logical.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

select-or-cmp.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

select.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

shift-128-kb.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

shift-knownbits.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

shift.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

shr-nop.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

shr-scalar-vector-consistency.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

shufflevector-inseltpoison.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

shufflevector.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

signed-div-rem.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

simplify-nested-bitcast.ll

[InstSimplify] Don't lose inbounds when simplifying a GEP

2021-09-23 09:25:06 +01:00

smul_fix.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

srem.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

strictfp-fadd.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

strictfp-fsub.ll

[FPEnv][InstSimplify] Fold fsub X, +0 ==> X

2022-02-14 11:56:45 -05:00

sub.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

undef.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

vec-cmp.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

vector_gep.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

vector_ptr_bitcast.ll

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00

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

[test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC

2022-02-07 14:26:58 +01:00