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llvm-project/llvm/test/Transforms/SCCP
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Nikita Popov 6b76c1e64c
[SCCP] Add support for vectors (#98026) 
Add preliminary support for vectors of integers by using the
`ValueLatticeElement::asConstantRange()` helper instead of a custom
implementation, and relxing various integer type checks.

This enables just the part that works automatically, e.g. icmps with a
constant vector operand aren't supported yet.

The change in ssa.copy handling is because asConstantRange() returns an
unknown LV for empty range, while SCCP's getConstantRange() returned a
full range. I've made the change to preserve the existing behavior.
2024-07-09 12:25:53 +02:00
..
2002-05-02-MissSecondInst.ll
…
2002-05-20-MissedIncomingValue.ll
…
2002-05-21-InvalidSimplify.ll
[NFC] Port all SCCP tests to -passes= syntax
2022-12-08 02:38:50 +03:00
2002-08-30-GetElementPtrTest.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
2003-06-24-OverdefinedPHIValue.ll
[NFC] Port all SCCP tests to -passes= syntax
2022-12-08 02:38:50 +03:00
2003-08-26-InvokeHandling.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
2004-11-16-DeadInvoke.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
2004-12-10-UndefBranchBug.ll
…
2006-10-23-IPSCCP-Crash.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
2006-12-04-PackedType.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
2006-12-19-UndefBug.ll
…
2007-05-16-InvokeCrash.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
2008-01-27-UndefCorrelate.ll
…
2008-04-22-multiple-ret-sccp.ll
…
2008-05-23-UndefCallFold.ll
…
2008-06-09-WeakProp.ll
…
2009-01-14-IPSCCP-Invoke.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
2009-05-27-VectorOperandZero.ll
…
2009-09-24-byval-ptr.ll
[ConstantFolding] Canonicalize constexpr GEPs to i8 (#89872)
2024-05-20 11:47:30 +02:00
add-nuw-nsw-flags.ll
[SCCP] Add support for vectors (#98026)
2024-07-09 12:25:53 +02:00
and-add-shl.ll
[SCCP] Swap out range metadata to range attribute (#90134)
2024-04-26 11:04:47 +09:00
apfloat-basictest.ll
…
apint-array.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
apint-basictest2.ll
…
apint-basictest3.ll
…
apint-basictest4.ll
…
apint-basictest.ll
…
apint-bigarray.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
apint-bigint2.ll
[ConstantFolding] Canonicalize constexpr GEPs to i8 (#89872)
2024-05-20 11:47:30 +02:00
apint-bigint.ll
…
apint-ipsccp1.ll
…
apint-ipsccp2.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
apint-ipsccp3.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
apint-ipsccp4.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
apint-load.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
apint-phi.ll
…
apint-select.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
apint-xor.ll
…
arg-count-mismatch.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
arg-type-mismatch.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
ashr.ll
…
assume.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
atomic-load-store.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
atomic.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
binaryops-constexprs.ll
[SCCP] Use range info to prove AddInst has NSW flag.
2023-01-27 14:09:26 +00:00
binaryops-range-special-cases.ll
…
bitcast.ll
…
calltest.ll
[NFC] Port all SCCP tests to -passes= syntax
2022-12-08 02:38:50 +03:00
clang-arc-rv.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
comdat-ipo.ll
…
conditions-iter-order.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
conditions-ranges-with-undef.ll
[SCCP] Use range info to prove AddInst has NSW flag.
2023-01-27 14:09:26 +00:00
conditions-ranges.ll
Reapply [IR] Avoid creating icmp/fcmp constant expressions (#92885)
2024-05-31 08:55:59 +02:00
constant-range-struct.ll
…
constant-struct.ll
[NFC][SCCP] Regenerate test case
2023-08-07 22:06:27 +08:00
crash.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
dangling-block-address.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
deadarg.ll
…
definite-initializer.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
divrem-crash.ll
…
divrem.ll
…
domtree-update.ll
…
dont-zap-return.ll
…
exact-flags.ll
[SCCP] Propagate exact flags (#72432)
2023-11-16 14:05:28 +08:00
float-nan-simplification.ll
…
float-phis.ll
…
fp-bc-icmp-const-fold.ll
…
freeze.ll
Reapply [SCCP] Constant propagation through freeze instruction
2023-06-05 11:47:36 +02:00
global-alias-constprop.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
global.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
indirectbr.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
int-phis.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
intrinsics.ll
[SCCP] Fix conversion of range to constant for vectors (PR63380)
2023-06-19 12:29:44 +02:00
ip-add-range-to-call.ll
[SCCP] Don't allow undef ranges when performing operations (#93163)
2024-05-23 15:14:34 +02:00
ip-constant-ranges.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
ip-ranges-binaryops.ll
Recommit "[SCCP] Support NUW/NSW inference for all overflowing binary operators."
2023-01-30 20:15:28 +00:00
ip-ranges-casts.ll
[SCCP] Add nneg flag to uitofp if its operand is non-negative
2024-05-07 14:57:29 -05:00
ip-ranges-phis.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
ip-ranges-select.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
ip-ranges-sext.ll
[SCCP] Infer nneg on zext when forming from non-negative sext. (#70730)
2023-10-30 15:07:22 -07:00
ipsccp-addr-taken.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
ipsccp-basic.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
ipsccp-branch-unresolved-undef.ll
[DebugInfo][RemoveDIs] Don't convert debug-intrinsics to Unreachable (#72380)
2023-11-20 20:53:24 +00:00
ipsccp-clear-returned.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
ipsccp-cycles.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
ipsccp-noundef.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
ipsccp-phi-one-pred-dead.ll
…
ipsccp-predinfo-order.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
ipsccp-preserve-analysis.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
ipsccp-preserve-pdt.ll
Reland "[FuncSpec] Replace LoopInfo with BlockFrequencyInfo"
2023-06-08 17:44:47 +01:00
ipsccp-range-crashes.ll
[SCCP] Infer nneg on existing zext (#72143)
2023-11-14 10:18:23 +08:00
ipsccp-ssa-copy-nested-conds.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
ipscp-drop-argmemonly.ll
[IR] Switch everything to use memory attribute
2022-11-04 10:21:38 +01:00
issue59602-assume-like-call-users.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
issue59661-missing-predicate-info-for-ssa-copy.ll
SCCP: Add failing testcase with llvm.ssa.copy
2022-12-22 17:14:38 -05:00
landingpad.ll
[NFC] Port all SCCP tests to -passes= syntax
2022-12-08 02:38:50 +03:00
latticeval-invalidate.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
load-store-range.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
loadtest2.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
loadtest.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
logical-nuke.ll
…
metadata.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
multiple_callbacks.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
musttail-call.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
naked-return.ll
…
opaque-ptr.ll
[llvm] Remove explicit -opaque-pointers flag from tests (NFC)
2023-07-12 14:35:55 +02:00
openmp_parallel_for.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
overdefined-div.ll
[SCCP][NFC] Regenerate test case
2023-06-18 23:14:20 +08:00
overdefined-ext.ll
[SCCP] Add support for vectors (#98026)
2024-07-09 12:25:53 +02:00
phi-cycle.ll
…
phis.ll
…
pr27712.ll
…
pr35357.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
pr45185-range-predinfo.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
pr49582-iterator-invalidation.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
pr50901.ll
[IPSCCP] Variable not visible at Og: (#77901)
2024-04-16 09:37:51 +01:00
pr52253.ll
…
pr79696.ll
[ConstantRange] Improve ConstantRange::binaryXor (#80146)
2024-02-08 22:34:52 +08:00
PR16052.ll
…
PR26044.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
PR43857.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
predicateinfo-cond.ll
…
preserve-analysis.ll
…
pthreads.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
range-and-ip.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
range-and.ll
…
range-attribute.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
range-mul-nuw-nsw-flags.ll
[ConstantRange][LVI] Add support for multiplyWithNoWrap
2024-05-24 19:25:09 +02:00
range-with-undef.ll
[SCCP] Don't allow undef ranges when performing operations (#93163)
2024-05-23 15:14:34 +02:00
ranges-sext.ll
[SCCP] Infer nneg on zext when forming from non-negative sext. (#70730)
2023-10-30 15:07:22 -07:00
recursion.ll
[NFC] Port all SCCP tests to -passes= syntax
2022-12-08 02:38:50 +03:00
remove-call-inst.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
replace-dereferenceable-ptr-with-undereferenceable.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
report-changed.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
resolvedundefsin-tracked-fn.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
return-argument.ll
[SCCP] Use range info to prove AddInst has NSW flag.
2023-01-27 14:09:26 +00:00
return-constant.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
return-constants.ll
[SCCP] Use range info to prove AddInst has NSW flag.
2023-01-27 14:09:26 +00:00
return-zapped.ll
…
retvalue-undef.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
sccptest.ll
…
select.ll
…
sitofp.ll
[SCCP] Add nneg flag to uitofp if its operand is non-negative
2024-05-07 14:57:29 -05:00
solve-after-each-resolving-undefs-for-function.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
strictfp-phis-fcmp.ll
…
strictfp-phis-fcmps.ll
…
struct-arg-resolve-undefs.ll
[SCCP] Use poison instead of undef when zapping returns
2024-06-25 12:35:25 +02:00
sub-nuw-nsw-flags.ll
Recommit "[SCCP] Support NUW/NSW inference for all overflowing binary operators."
2023-01-30 20:15:28 +00:00
switch-constantfold-crash.ll
…
switch-multiple-undef.ll
…
switch-undef-constantfoldterminator.ll
…
switch.ll
[SCCP] Swap out range metadata to range attribute (#90134)
2024-04-26 11:04:47 +09:00
thread_local_acs.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
trunc-nuw-nsw-flags.ll
[SCCP] Add support for vectors (#98026)
2024-07-09 12:25:53 +02:00
ub-shift.ll
Recommit "[SCCP] Support NUW/NSW inference for all overflowing binary operators."
2023-01-30 20:15:28 +00:00
ubsan_overflow.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
undef-resolve.ll
[IR] Remove support for icmp and fcmp constant expressions (#93038)
2024-06-04 08:31:03 +02:00
user-with-multiple-uses.ll
…
vector-bitcast.ll
[SCCP] Convert tests to opaque pointers (NFC)
2022-11-01 17:13:31 +01:00
vscale-gep.ll
[SCCP] Do not attempt to create constexpr for a scalable vector GEP
2023-08-11 11:06:07 +00:00
widening.ll
[SCCP] Refine trunc with nsw/nuw flags (#87926)
2024-04-12 02:36:32 +08:00
with.overflow.ll
[NFC] Port all SCCP tests to -passes= syntax
2022-12-08 02:38:50 +03:00