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llvm-project/llvm/test/Transforms/SCCP
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Nikita Popov 7fa97b473c [SCCP] Don't mark ranges from branch conditions as potentially undef 
Now that transforms introducing branch on poison have been removed,
we can stop marking ranges that have been derived from branch
conditions as containing undef. The existing comment explains why
this is legal. I've checked that alive2 is happy with SCCP tests
after this change.

Differential Revision: https://reviews.llvm.org/D126647
2022-06-07 10:20:24 +02:00
..
2002-05-02-MissSecondInst.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2002-05-20-MissedIncomingValue.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2002-05-21-InvalidSimplify.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2002-08-30-GetElementPtrTest.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2003-06-24-OverdefinedPHIValue.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2003-08-26-InvokeHandling.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2004-11-16-DeadInvoke.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2004-12-10-UndefBranchBug.ll
[SCCP] Regenerate test checks (NFC)
2022-06-03 14:27:34 +02:00
2006-10-23-IPSCCP-Crash.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2006-12-04-PackedType.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2006-12-19-UndefBug.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2007-05-16-InvokeCrash.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2008-01-27-UndefCorrelate.ll
[SCCP] Regenerate test checks (NFC)
2022-06-03 14:27:34 +02:00
2008-04-22-multiple-ret-sccp.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2008-05-23-UndefCallFold.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2008-06-09-WeakProp.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2009-01-14-IPSCCP-Invoke.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2009-05-27-VectorOperandZero.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
2009-09-24-byval-ptr.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apfloat-basictest.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-array.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-basictest2.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-basictest3.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-basictest4.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-basictest.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-bigarray.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-bigint2.ll
[ConstantFold] Remove unnecessary bounded index restriction
2022-01-04 15:23:09 +01:00
apint-bigint.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-ipsccp1.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-ipsccp2.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-ipsccp3.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-ipsccp4.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-load.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-phi.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-select.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
apint-xor.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
arg-count-mismatch.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
arg-type-mismatch.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
assume.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
atomic-load-store.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
atomic.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
binaryops-constexprs.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
binaryops-range-special-cases.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
bitcast.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
calltest.ll
[IR] Consider non-willreturn as side effect (PR50511)
2021-07-26 16:35:14 +02:00
clang-arc-rv.ll
[NFCI] Fixed missing colon in CHECK directives
2022-04-03 11:52:38 +02:00
comdat-ipo.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
conditions-iter-order.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
conditions-ranges-with-undef.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
conditions-ranges.ll
[SCCP] Don't mark ranges from branch conditions as potentially undef
2022-06-07 10:20:24 +02:00
constant-range-struct.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
constant-struct.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
crash.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
dangling-block-address.ll
[SCCP] do not clean up dead blocks that have their address taken
2022-03-18 11:02:15 -07:00
deadarg.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
definite-initializer.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
domtree-update.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
dont-zap-return.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
float-nan-simplification.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
float-phis.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
fp-bc-icmp-const-fold.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
freeze.ll
[SCCP] Add initial tests for freeze.
2022-04-23 12:09:29 +01:00
global-alias-constprop.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
global.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
indirectbr.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
int-phis.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
intrinsics.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ip-add-range-to-call.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ip-constant-ranges.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ip-ranges-binaryops.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ip-ranges-casts.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ip-ranges-phis.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ip-ranges-select.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ip-ranges-sext.ll
[SCCP] Don't mark ranges from branch conditions as potentially undef
2022-06-07 10:20:24 +02:00
ipsccp-addr-taken.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ipsccp-basic.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ipsccp-branch-unresolved-undef.ll
[SCCP] Regenerate test checks with function signature (NFC)
2022-06-03 14:37:41 +02:00
ipsccp-clear-returned.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ipsccp-cycles.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ipsccp-phi-one-pred-dead.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ipsccp-predinfo-order.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ipsccp-preserve-analysis.ll
[NewPM] Hide pass manager debug logging behind -debug-pass-manager-verbose
2021-05-07 21:51:47 -07:00
ipsccp-range-crashes.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ipsccp-ssa-copy-nested-conds.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ipscp-drop-argmemonly.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
landingpad.ll
[SCCP][IR] Landing pads are not safe to remove
2022-03-14 14:59:32 +01:00
latticeval-invalidate.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
load-store-range.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
loadtest2.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
loadtest.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
logical-nuke.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
metadata.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
multiple_callbacks.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
musttail-call.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
naked-return.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
opaque-ptr.ll
[IR][IPSCCP] Treat different function type as address taken (PR54258)
2022-03-09 10:46:51 +01:00
openmp_parallel_for.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
overdefined-div.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
overdefined-ext.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
phi-cycle.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
phis.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
pr27712.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
pr35357.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
pr45185-range-predinfo.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
pr49582-iterator-invalidation.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
pr52253.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
PR16052.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
PR26044.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
PR43857.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
predicateinfo-cond.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
preserve-analysis.ll
[CompileTime] [Passes] Avoid computing unnecessary analyses. NFC
2022-04-29 10:00:06 -04:00
pthreads.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
range-and-ip.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
range-and.ll
[ConstantRange] Improve the implementation of binaryAnd
2022-05-17 22:06:03 +00:00
ranges-sext.ll
[SCCP] Add initial tests for freeze.
2022-04-23 12:09:29 +01:00
recursion.ll
…
remove-call-inst.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
replace-dereferenceable-ptr-with-undereferenceable.ll
[SCCP] Don't mark ranges from branch conditions as potentially undef
2022-06-07 10:20:24 +02:00
report-changed.ll
[SCCP] Properly report changes when changing a pointer argument
2021-10-11 13:12:08 -07:00
resolvedundefsin-tracked-fn.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
return-argument.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
return-constant.ll
…
return-constants.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
return-zapped.ll
[SCCP] Regenerate test checks (NFC)
2022-06-03 14:27:34 +02:00
retvalue-undef.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
sccptest.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
select.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
solve-after-each-resolving-undefs-for-function.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
struct-arg-resolve-undefs.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
switch-constantfold-crash.ll
[IPSCCP] Support unfeasible default dests for switch.
2022-04-26 12:41:41 +01:00
switch-multiple-undef.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
switch-undef-constantfoldterminator.ll
[SCCP] Regenerate test checks with function signature (NFC)
2022-06-03 14:37:41 +02:00
switch.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
thread_local_acs.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ub-shift.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ubsan_overflow.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
undef-resolve.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
user-with-multiple-uses.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
vector-bitcast.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
widening.ll
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00